Pakistan Telecommunication Company

Despite having established a network of enormous ize, PTCL workings and policies have attracted regular criticism from other smaller operators and the civil society of Pakistan. Pakistan Telecommunication Corporation (PTC) took over operations and functions from Pakistan Telephone and Telegraph Department under Pakistan Telecommunication Corporation Act 1991. This coincided with the Government's competitive policy, encouraging private sector participation and, lately, data communication services.Pursuing a progressive policy, the Government in 1991, announced its plans to privatizePTCL, and in 1994 issued six illion vouchers exchangeable into 600 million shares of the would-be PTCL in two separate placements. Each had a par value of Rs. 10 per share. These vouchers were converted into PTCL shares in mid-1996. In 1995, Pakistan Telecommunication (Reorganization) Ordinance formed the basis for PTCL monopoly over basic telephony in the country. The provisions of the Ordinance were lent permanence in October 1996 through Pakistan Telecommunication (Reorganization) Act.The same year, Pakistan Telecommunication Company Limited was formed and listed on all stock exchanges of Pakistan PTCL launched its mobile and data services subsidiaries in 001 by the name of Ufone and PakNet respectively. None of the brands made it to the top slots in the respective competitions. Lately, however, Ufone had increased its market share in the cellular sector. The PakNet brand has effectively dissolved over the period of time. Recent DSL services launched by PTCL reflects this by the introduction of a new brand name and operation of the service being directly supervised by PTCL.Mission To achieve our vision by having: An organizational environment that fosters professionalism, motivation and quality An environment that is cost effective and quality conscious Services that are based on the most optimum technology â€Å"Quality† and â€Å"Time† conscious customer service Sus tained growth in earnings and profitability Core Values Professional Integrity Teamwork Customer Satisfaction Loyalty to the Company Chapter 2. Products of company Products of Company: List of products or services: 1. PTCL smart tv 3. International Calls 4. Local calls 5. Broadband Wireless 6. Easy learning 7.Ip connect 8. Audio conferencing 9. Business DSL 10. Broad band Pakistan 11. VMS 12. Calling Cards 13. PTCL Plus 14. Vfone 15. 36 16. Evo wingle 9. 3Mbps 17. Evo Moblie 18. Ufone Mobile 19. Ufone Sims Chapter 3. Porter's Five forces model Five forces looks at five key areas namely threat of new entry, power of buyers, power of suppliers, threat of substitutes, and competitive rivalry. Threat of New Entry As government of Pakistan is showing liberalism in case oftelecommunication sector and opened its policies to award new licensees to new mobile service providers so threat of new entry is high. ? As set-up cost is in billions of dollars so in this case threat of new entry is lo w, but there are companies who are working to achieve licenses and approaching PTA to know terms and conditions for this. ? As for this business companies need a well established distributions and franchises network so threat of new entrant is high in this case. Bargaining Power of Buyers Power of buyer is high in telecommunication sector. There are six market players and players are offering different packages at different prices and a situation of price war is running.Buyers have a power to buy any package which is suited to them. Cost of switching from one company package to other company package is low. Hence, power of buyers is high. Bargaining Power of Suppliers hat numbers of suppliers are few in the market but they are competing in the market to make agreements with mobile service providers. Threat of Substitute Products Government also gave so many land lines and wireless local loop licenses to different companies like PTCL wireless local loop, GO CDMA etc. hese services in future will be like mobile phone services like they are planning to offer services a lot but currently they are offering SMS and CLI services to their customers. Rivalry among Competing Firms in Industry Currently there are six market players but in future they will be eight and nine oe ven more. Thuraya satellite service is offering subscribers freedom of mobility and uninterrupted service. Thuraya's satellite technology supplements of existing mobile service providers, overcoming the challenges of large geographical areas and insurmountable terrain. ut will also generate new revenue streams for future growth. Thecompany also continued to invest in infrastructure development andaddition of network capacity with a view to enhance services and toexpand its reach across the country. SWOT ANALYSISStrengths Largest operational network and infrastructure within ICT(lnformation ; Communication Technologies) segment. .An integrated Monopoly. Market leadership in Local loop, Wireless local loop (WLL) andfixed telephony. PTCL (Ufone) is market challenger in GSM segment. Ufone is performing well though Warid and Telenor are toughcompetitors.PTCL, Ufone's profitability increased by 49. 2percent to Rs 977 million in 1 H/FY07 as compared to Rs 655million in the corresponding period last. Competitors still depend on PTCL network either directly orindirectly. Experienced Telecom Resources. Weakness Not been able to nurture its growth around customerservices oriented strategy. Paknet, the internet service provider arm of PTCL continuesto incur losses due to poor management and lack of network optimization. PTCL-V, the fixed wireless phone service is poor. Over employment & low productivity. Slow decision making including external interferences.Corporate culture akin to government departments Chaper. 5. PEST Analyts A PEST analysis is an analysis of the external macro-environment that affects all firms. P. E. S. T. is an abbreviation for the Political, Economic, Social, and T echnological factors of the external macro-environment. Such external factors usually are beyond he firm's control and sometimes present themselves as threats. For this reason, some say that â€Å"PEST† is an appropriate term for these factors. Many macro- environmental factors are country-specific and a PEST analysis will need to be performed for all countries of interest.The following are examples of some of the 0 Economic O social 0 Technological 1. Political Analysis:- Political factors are those which are directly controlled by the political parties and Government they could be able to influence directly in any situation or in any industry. So they create a major impact on any industry. Factors that Creating Threats: Political instability: In Pakistan Political environment are not stable that is the major threat for telecommunication industry because no one knows at what time Government will change and with the change of government policies will also change.Risk of marti al law: In Pakistan Risk of martial Law is always threat for all the industries and in the dictatorship they could not be able to explore themselves and do not grow as they could be. Terrorism: Terrorism is the Major problem that is facing Pakistan in now a days that is the most crucial factor that is hurdle in the growing in the telecommunication sector because o one knows about the terrorist activities. Pricing regulations: In Pakistan government dictates the pricing regulations so that influence the smooth working of the telecommunication industry.Rapid change in Regulations: In Pakistan Government is changing the policies very rapidly so that creates instability. Factors Creating Opportunities: Industrial safety regulations: Now the government of Pakistan is trying to give the maximum Protection to this sector and passing number of Laws to make it more safe and stable. Development of PTA: Government of Pakistan had developed Pakistan telecommunication Authority (PTA) o that help s in the establishing Business in Pakistan in more efficient manner.Investor Friendly Environment: Government is trying to provide investor friendly environment to give the more benefit to the investors and give them maximum safety. 2. Economic Analysis:- Economic factors are directly controlled and influenced by the financial institutions like State Bank of Pakistan (SBP). So they help the industry in giving economic soundness and provide financial aids to survive in the time of crises. ? Factors that Creating Threats: In Pakistan Although an proper Institution for telecommunication sector working PTA) but Government is influencing the working of that department and imposing the policies made by politicians. Overall economic conditions are not very sound: Over all economic conditions are not very good for any industry because rate of inflation is increasing day by day and value of currency is going down which causing increase in the value of loan payable that is another major threa t for telecommunication industry.Efficiency of financial market is not so Good: In Pakistan all the financial institutions are controlled by government rather then the head of financial Institution State Bank of Pakistan (SBP). Rate of interest is increasing day by day it is approximately 21% which is higher then any country in the world so it makes impossible for the telecommunication industry to take loan facility. Country risk of Pakistan goes to 3: Risk rate of economy of Pakistan goes to 3 out of 5 that is the alarming situation for the Pakistan as well as all the industries of Pakistan.Currently government has increased the taxes : Currently government has increased the taxes on the telecommunication sector so that reduces the income of the telecommunication sector some of the examples of that are given below etc†¦ Pre-paid customers were charged 10 per cent withholding tax on every new load, which was deducted in advance 0 With 15 per cent sales tax on every call increas ed the sales tax from 15 per cent to 21 percent for mobile users. Foreign Direct Investment: During 2010 telecommunication sector attracted US $ 142. 7 million FDI which was 26. % of the total FDI in the country during this period. So government is trying to give maximum benefit to the telecommunication industry. Lowest Labor Rates in the world:During the quarter ending December 2009, telecom sector Labor Cost of Pakistan is ery Low as Compared to other Countries so that is also an opportunity for the Telecommunication sector. Fastest Growing Industry in the Pakistan: Telecommunication industry is the fastest growing industry in the Pakistan that shows that investment is quite comfortable in telecommunication sector. . Social Analysis:- are working if they try to dictate the social factors that create the threats to that industry and if they work with in the social norms then social factors become the key to success. Factors that Creating Opportunities: The Pakistani people are more social: Pakistani people are more social so they have family system and they want to remain in contact with other through any means so that is the opportunity for telecommunication sector to capture the feelings of the people.Celebrate lot of festivals like: Pakistani people celebrate a lot of festivals on that occasion they try to make contact to their all family members and other at any cost these occasions are Jashn-e- Saharan, Eid Celebrations and other cultural festivals. They create the lot of opportunities for telecommunication industry so they make calls to their relatives articularly on that festivals. Population is increasing Rapidly: The total population of Pakistan is approximately 169,248,500. The population is increasing rapidly which increase the number of cellular usage and help in projecting high profits. ? Factors Creating Threats: Un educated People: Low Educated people could not be able to understand the language of telecommunication (ZEM 1. 0, ZEM 2. 0 etc). Th at create misunderstanding and create threat about the particular package. Corruption: Corruption is the major threat for any industry in the Pakistan that is because people re unaware and un educated but now these telecommunication companies are working on that like†¦. {Khamoshi Ka Boycott} (Djutce) O KRO MUMKIN (Telenor) These are all campaign to educate people and develop the positive behavior in that social culture.Destroying Cultural norms: Although these companies are bringing positive change in the society but also destroying the social culture and providing the negative attitude to the young generation of the country by providing late night services that is affecting the 4. Technological Analysis:- Technology is the most known word in the modern world so any advancement in the technology affects the industry if industry settles them accordingly then it opens lot of doors of success and achievement if they do not respond toward the advancement then that particular compan y goes into the darkness.Technology is changing the attitudes and behavior: Telecommunication technology id changing the behavior of the people and providing them opportunities to get the bright future. Impact on cost structure: Due to latest technology the cost of telecommunication industry is decreasing and hey are giving lowest rates to the peoples to remain in contact with relatives and with heir family. Introduction Of CDMA technology: Introduction of CDMA (CDMA stands for Code Division Multiple Access. )Technology in the mobile Sims is also creating the Opportunities for the telecommunication industry.This technology gives less radiation then GSM technology. 3G mobile technology: The latest technology of 36 mobile communications has been earmarked and PTA will soon be inviting applications for 36 spectrum auction. This technology will increase operating capacity and revenues by using HSPA technology. Focus on increasing the Coverage: The current focus of the telecommunication industry is on increasing the coverage rather then up gradation of the systems they should up grade the systems to meet the requirement of the modern world.Conclusion: The number of macro-environmental factors is virtually unlimited. In practice, the firm must monitor those factors that influence its industry. Even so, it may be difficult to forecast future trends with an acceptable level of accuracy. In this regard, the firm may turn to scenario planning techniques to deal with high levels of uncertainty in important macro-environmental variables

Andrew Lang

The world revolves around currency, in reality we all use money in our everyday life we are making it, spending it or saving it. Andrew Lang wrote â€Å"Ballade of Wordly Wealth,† through repetition in this poem we learn about the people in the 1800s and 1900s and what they thought about money. What money can buy a person is the idea of the first six lines of each stanza. But the thought of what money cannot buy is always revisited. At the end of each stanza a refrain is made â€Å"Youth, and health, and Paradise† The theme of this poem is money, so of course the word money is on repeat.The tone is didactic, â€Å"Money moves the merchants all† and â€Å"Money maketh Evil show† saying money is the start is a parallel construction. Pattern of sound is found also because there are a lot of words that end with the â€Å"th† sound examples of these words: taketh, maketh, truth, youth, health and gaineth. â€Å"Money taketh town and wall, Fort and ramp without a blow† says that with a little trickery a war could be won. â€Å"Money moves the merchants all, While the tides shall ebb and flow† because airplanes were not invented at this time the only way of travel for people was by boats.This line is saying that money will convince merchants to explore the sea because there is more money out there. â€Å"Money maketh Evil show Like the good, and truth like lies† this line is saying that to be wealthy people do evil things but think they are good. In reality people are just being greedy. â€Å"These alone can ne'er bestow Youth, and health, and paradise† this line is saying that money doesn’t last forever and won’t help you always: example: when you go to heaven. Money maketh festival, Wine she buys, and beds can strow† this line is saying that â€Å"she† (money) can buy important things or not so important things. â€Å"Marches Soldiers to and fro† refer to the military sa ying how love can be bought with money.â€Å"Gaineth ladies with sweet eyes: These alone can ne’er bestow† this line is stating that any man with money can get any woman he wanted if he had money that there love could be bought. †Money wins the priest his stall, Money mitres buys, I trow† this line is saying that with money any man can buy power. Red hats for the Cardinal, Abbeys for the novice low† this line is saying that without experience you can have the title for anything you want with money. â€Å"Money maketh sin as snow, Place of penitence supplies† this line is saying that even churches use money for the wrong things. Andrew Lang’s poem is a ballad a three stanza, eight line poem. Full of descriptive words to create tone, mood and feeling about how money has taken over and could be evil, instead of good.

A research on the Concept of Homophobia and its Motives Paper

A on the Concept of Homophobia and its Motives - Research Paper Example Homosexuality has been regarded as being immoral, perverse and vulgar since time immemorial. Homophobia is similarly as old and still persists in present times. Homophobia stems from intolerance, ignorance and fear. It developed from prejudice and eventually intensified to panic. Ironically, religious groups do support and exercise homophobic attitudes which is against the ‘treat others as you would like to be treated’ principle. The acute nature of homophobia has gotten to a point where this issue needs societal redress. The following research analyzes the concept of homophobia and the motives behind it in order to determine how to control the vice. Problem Statement Our society has over the past several decades gone through social transformation. There have been assertions of new beliefs regarding human relationships, minority rights, individual freedom and global involvement. Even with such developments, homosexuality has always been a source of conflicts. In spite of the several homosexual groups that act as activists for the rights of this minority group, these groups have not been able to considerably eliminate the vice that is homophobia. Negative and aggressive conduct towards individuals who are homosexual and those in support of homosexuality sets a challenge to the society which needs immediate redress. Objectives The main objective of this paper is to analyze the concept of homophobia. The paper also tries to determine motives behind homophobia and recommends on way forwards in combating homophobia. History of Homophobia Byrne (10) defines homophobia to be the fear of homosexuality as well as of those who practice it. In the 19th century, a lot of the negative attitude towards homosexuals had already developed. By the time the 20th century and the World Wars had come, the attitude had advanced to a great extent. Homosexuals started being viewed as a totally different class of humans that were not the same as the rest of society. They were seen as a class that interrupts the society on a moral, legal and ethical level. As they were sent out oversees during World War I, a lot of homosexuals were able to come together. However, at the end of World War II, men and women who were homosexuals started living as a community separately from heterosexuals. They isolated themselves from the heterosexual individuals. As a result the homosexuals were declared to be psychotic and anti-social individuals that were destructive because of their sexual preferences (Byrne 12). In the 1950s and 19 60s, homosexuals were often ridiculed and hassled by a lot of individuals including the police. Soon after, homosexuals started fighting back against homophobia through formation of civil rights movements. They did this by calling for those that were â€Å"in the closet† to come out in publicly. The number of homosexual organizations increased from 50 to 800 as the closeted homosexuals publicly came out after realizing that there were groups and individuals who supported them. The 1980s were problematic years for the homosexuals. The Roman Catholic Pope called them evil and they were banned from fighting in wars. They were blamed for the existence of HIV/AIDS infections even though homosexuality began far much before AIDS emerged in the 80s. In fact, the

Textual Analysis on the book of The Parable of the Sower by Octavia Research Paper - 1

Textual Analysis on the book of The Parable of the Sower by Octavia Butler - Research Paper Example Many critics claim that dystopian novels set in the future are not really about the author’s idea of the future, but instead are deliberately exaggerated stories about what the author thinks is wrong with the world of his or her present. With this in mind, it is easy to see that Butler was writing not about the year 2024, but about the year 1993. In The Parable of the Sower, it’s easy to see the fears and problems represented that were prevalent in American society in the early 1990s. Huge corporations exploiting increasingly powerless workers, an epidemic of crack addiction among the inner-city poor, race riots triggered by police brutality, and a new public discourse about rape dominated the news of the day. Crime—particularly violent inner-city crime and gang-related crime—had been extremely high in the late 1980s and early 1990s. The change that the main character, Lauren, preaches about is really the change that Octavia Butler wished to see in her own society. The basis for the Earthseed philosophy that Lauren tries to spread is that the only god is change, and people can create the change they want to see if they understand that they are able to do it. The people who don’t know they can create change, or those who fear change, will eventually become victims of it. In Lauren’s world, the problems of the late twentieth century United States have grown so severe that they make life essentially unlivable for impoverished people. Problems that were once thought of as only urban issues have moved out into rural areas. It’s the extreme nature of these problems that forces the change to happen. If Lauren had lived in a slightly safer or more stable situation; if she had been able to stay safely in her home, or if she’d had a loving family alive to keep her there, she would never have tried to travel north and gather followers for her new religion. Instead she might have lived quietly and never shared her ideas with

Gender and Sexual Studies - Women and War Research Paper

Gender and Sexual Studies - Women and War - Research Paper Example Women and War The supposed structural adjustment policies (SAP) of the World Bank and the International Monetary Fund (IMF) is still wreaking havoc on women living in less developed countries. Labor oppression of poor women, heterosexist bureaucracy, environmental ruin, and militarization all raise weighty issues for feminist movements today.2 Although feminist movements all over the world have been diversely triumphant, we become heir to several issues women of the earlier periods confronted. However, there are new issues as well as we try to understand a world permanently blemished by the unsuccessful attempt of communist and postcolonial capitalist societies to meet the economic, social, religious, and psychological demands of most of the world’s people. Globalization has increasingly become representative of the motives and goals of the free market and companies rather than autonomy and liberty from economic, cultural, and political subjugation for all the inhabitants of t he world.3 There are several of the issues tackled in ‘women and war’. ... interventions into the Western-dominated discipline, while at the same time emphasizing the effort that can and has to be carried out to visualize and promote cross-cultural feminist unity. The topic ‘women and war’ is a key representation of the ties between mobilizing, deliberation, and analysis and the actualization of feminist unity promoted by such topic. Drawing on diverse readings and documents, the discussion has introduced a general, compelling, critical analysis of global gendered militarism, emphasizing women’s opposition to it. Furthermore, this discussion is a testimony to the flexibility, ingenuity, and profoundly critical resistance by women on the different ‘vanguards’ formed by wars across the globe. Drawing on a combination of published sources and histories, ‘women and war’ discusses the gendered intricacies underlying the public debates that came with, and still come with, the supposed global gendered militarization. W hether we are discussing the involvement of women in warfare as components of the military or as laborers on the territory, or whether we are discussing several of the emerging sexual liberties that appeared to come with the extensive marshalling of the population, this form of sweeping disruption of daily social life could always have an effect on customary concepts of gender. The dilemma, in many private and public domains, was to make sure, as much as possible, that the long-established gender structure must not be disrupted. In our interesting discussion of ‘women and war, several processes by which efforts were exerted to realize such objectives were included. The notion of nationalistic femininity aimed to unite with the different ways within which women were organized into warfare without destabilizing prevalent

Equalization in Canada verses Equalization in Australia Essay

Equalization in Canada verses Equalization in Australia - Essay Example Equalization is one of four major federal transfer programs. The others are the Canada Health Transfer, the Canada Social Transfer, and the Territorial Formula Financing (the main source of revenue for territorial governments). Equalization is the federal government's main device for reducing fiscal inequalities between the 'have and have-not' provinces (Mapleleafweb). The grant to receive equalization funding is calculated by a formula assessing each province's revenue raising ability against a five-province standard. Presently eight Canadian provinces receive equalization: Quebec, Nova Scotia, Newfoundland, British Columbia, Prince Edward Island, Manitoba, New Brunswick, and Saskatchewan. This program is the Canadian government's most important initiative for reducing fiscal discrepancies between provinces (Equalization Program). Equalization payments allow less prosperous provincial governments to offer their residents public services such as hospital fees, electricity, water and other basics that are comparable to those in other provinces and at similar taxation levels. Each province receives unconditional equalization payments. ... For 2005-06 eight provinces are expected to qualify for $10.9 billion in equalization entitlements. The provincial governments may spend the equalization money they receive in any way they desire, unlike conditional transfer payments such as the Canada Health and Social Transfer. The equalization payments guarantee equal levels of health care, education, and welfare in all the provinces. Equalization payments do not involve payment transfers from wealthy provinces to poorer provinces. Instead the federal treasury provides the funds for these payments. In other words, for example, a wealthy citizen from a poorer province like New Brunswick, pays more into equalization than a poorer citizen in wealthy province like Ontario. Since Ontario has a bigger population and wealth, the citizens of Ontario as a whole pay more federal taxes and therefore their total contribution in equalization payments is greater than that of New Brunswick. Equalization payments also aid by encouraging national unity. Quebec, the most populous of the poorer provinces, is the largest single beneficiary of the payments. 70% of the 10 million Canadians of the poorer provinces reside in Quebec when British Columbia and Saskatchewan are removed. The history of Equalization dates back to Confederation and the Constitution Act of 1867. Two basic principles that Canada's founding fathers based the separation of legislative powers: 1) The central government must retain much of its revenue generating power for the purpose of building railroads 2) 'Coordinate federalism' in which provincial governments act independently and autonomously within predefined powers and must be the basis for the division of powers between provinces and the central government. The great

Pizza hut company Essay Example | Topics and Well Written Essays - 2250 words

Pizza hut company - Essay Example The market research involved both primary and secondary research. The primary data was sourced through focus group surveys and in-depth interviews. Since the sale revolves around selling of Pizza vending machine, target customers would be business ventures, offices, colleges and schools etc. The customers would in general be business customers. To fetch primary data in-depth interviews and focus group surveys were used. The questions prepared for the target group were: The answers by most of the people interviewed emphasized on the facts and figures that they would like try the new machine. The main reason for which they wanted to try the new vending machine was due to its lower purchase cost and lower costs incurred in operational expenses. The fact that the automatic vending machine did not require human intervention excited them a lot. To understand business prospects in Qatari market and to understand the prospect of a first food chain and the prospect of a new pizza vending in Qatari market, secondary research data was also used. The secondary data used were from books and several prominent websites. The general view that was supported by most of the books was that the Qatari market seems to be a very promising market for a fast food chain. However the best way to do business in Qatar would be through the help of a local investor or franchisee (International business Publication, 2012). According to other creditable sources Qatar is one of the wealthiest markets and certainly the wealthiest economy of GCC (Food export Association of the Middle West USA, 2011). So it is found that Qatar promises to be good market for the introduction of the new vending machine. Qatari market is a huge market in terms of potential and scope. To effectively capitalize on the market it needs to segment well in the first place. The segmentation may be on

Supplier Relations Research Paper Example | Topics and Well Written Essays - 750 words

Supplier Relations - Research Paper Example Generally, a good supplier relation can be described as one in which the company does not keep itself apart from the suppliers (Lautenbacher and Stidham, 2009). Research has actually showed that there exist several companies who only contact their suppliers when they are running out of stock. Even among such companies, the only kind of communication that goes on has to do with quantities of goods needed and the periods the goods are needed. These companies totally fail to see their suppliers as an integral part of their business and so see no need to keep the suppliers informed about the day to day feedback on the supplies they do and the impact of the supplies on the company. For excellent supplier relationship to take place, suppliers must be aware of the daily needs of the companies in terms of demand for products and services. Suppliers also need constant feedback from companies regarding reactions from customers. This is an important move in ensuring that suppliers supply to the specifications of customers and that products supplied are always on high demand by customers so that they do not remain in the inventories for long (Kelton, et al, 2002). Aspects of Boeing's supplier relations program that specifically address reducing inventories For Boeing as an international company, there are several relations programs that it has in place to specifically address the issue of reducing inventories, maintaining quality, regulating compliance and promoting competitiveness. In order to ensure that safety stocks are adjusted downwards and that there is improvement in quality, Boeing ensures that the leading times for supply are reduced to the barest minimum (Arrand, 2007). It would be noted that suppliers have their own lead times whiles customers also have their. But it is the lead time of customer that is paramount because it is the customer that the company makes profits from. There is constant relationship with the supplier to ensure that they reduce their lead times according to the lead time of customers. This helps in reducing inventory in the sense that it leads to a reduction in the amount of time needed to hold stock together (Fofie, 2001). Another important component of ensuring that suppliers are admonished to reduce their lead times is that when the lead times are reduced, it creates enough room for top-up orders to be made in the season when adequate time has been given to measure real demand. Consequently, all forms of rush in the supply of inventory are avoided and so suppliers can take their time to supply quality products. Another important program in place by Boeing has to do with the fact that the company has special terms of conditions as part of its relationship program whereby suppliers must prove beyond reasonable doubt that they can be trusted for reliability of supply before their services are engaged. This is an important program for ensuring reduced inventory and quality of supplies made because it ensures that the need to hold safety stocks is avoided. Meanwhile, the practice of holding safety stocks is one of the major causes of increased inventory. When companies cannot trust the reliability of supply, there are often forced to hold safety stocks that may not necessarily meet the demand of customers. As soon as new stocks come in, they are forced to offload those stocks through cheap sales, rendering the finances of the company handicapped. Boeing therefore avoids this by ensuring that there is strict regulatory

History and Political Science Essay Example | Topics and Well Written Essays - 1000 words

History and Political Science - Essay Example History and Political Science Lenin beliefs on socialism stemmed from the idea that a democracy led by a hint of dictatorship, and held in support by the class of working citizens would help overthrow the government in power at the time, leading to a change of power from the rich to the poor. In this statement, he tries to emphasize that by choosing the working class as the bearers of power for the poor, so that proper governance would take place. Karl Marx believed that the poor and the rich were in a constant struggle for dominance thereby leading to strikes that were meant to fight for justice in areas of wages and proper working environments. He believed that the transition from capitalism to socialism happens as a result of changes in human history and it was inevitable. This was different from Lenin’s views dictating that certain working class of people should hold power so as to pave way for the lower class to gain a piece of the national cake. Question 3 Hitler believed that the Aryan race was much superior to all other races and thus he strongly opposed the Jews who were a minority race with no human rights to him and thus did not belong to the human race.This made him contemplate creating a Roman Empire in the 20th century as it had been before which was contrary to what his counterpart believed in the freedom of the Jews.In the late nineteenth century, there were no major historical events that were taking pl ace as was the case seen in the Great Depression. The term of service for the Presidents was very short as it consisted of only one year. Their responsibilities were very minimal at the time and consisted of small duties to the Congress and thus acted only as custodians of the State. Question 5 President Hoover did his part in curbing the effects of the Great Depression though his efforts were futile at the time. He took up the role of administrator rather than president of the people and even donated his salary to charity. He set up a program to assist the unemployed and added value expenditure to the public. He even increased aid for states in the form of monetary help from the federal government. Question 6 President Kennedy supported the fight against racial discrimination and the right to civil justice for all and it was for that reason that he supported the freedom riders by signing the freedom marshals and mediating for the release of the wife of Martin Luther King’s w ife. The latter had been arrested due to the ongoing racial segregation in departmental stores. He then made the famous civil rights address in support of the demonstrations that arose when an African American was denied public admission to school. Question 7 The terms of disagreement between the Soviets and Americans lay in the fact that Truman presidency claimed a breach of contract by Stalin on the Yalta promises. It was declared that the Soviet leader was on a mission of expansion in part of Europe and was contemplating to spread communism to most countries. Question 8 Richard Nixon as a supporter of foreign policy made some moves that were aimed at fostering good relations with the Soviet Union and the China republic. He was responsible for escalating the war in Vietnam by enacting bombs in Cambodia but later retreated which temporarily resulted in peace but a return of war without his involvement. He met with the Soviet

Con side of John McCain's healthcare plan for Economic class Essay

Con side of John McCain's healthcare plan for Economic class - Essay Example This sounds like pie in the sky rhetoric to many economists. Insurance companies are driven by competition; therefore they act in their own self-interest. The interest of the insurance company is to insure as many healthy people as possible so they dont need to respond to insurance claims from the insured. Covering someone with a pre-existing condition, such as cancer is not in the best interest of the insurance company, no matter how much competition is introduced into the industry (Krugman). Also troubling is McCains ideological methodology for implementing increased competition, namely, decreased regulation. During the height of the campaign to be elected president, John McCain published an article in a magazine called Contingencies, which is published by the American Academy of Actuaries. McCain actually writes in the article that he would follow a similar course in deregulating the health care sector of the economy in much the same manner as we have deregulated the financial sector. Having the article published in the midst of the Wall Street meltdown makes McCains anti-regulation ideology seem dated and out of touch (Balz). After the Wall Street meltdown and the catastrophic failure of the market to regulate itself, proposing a free market solution to health care simply because it introduces competition sounds naà ¯ve, economically

Coraline Essy Essay Example for Free

Coraline Essy Essay In response to the school boards request for student feedback, I am writing to express my opinion about which should be used to teach about the Fantasy genre, Coraline the book or Coraline the movie. In my opinion, I believe that Coraline the movie should be used in schools to teach the Fantasy genre. This is because the sounds, animations, and new characters all show more elements and examples of the Fantasy genre than in the book. By the time you finish reading this, you will surely end up being persuaded that Coraline the movie has more elements and examples of Fantasy than in the book. The first detail that makes Coraline the movie have more elements of Fantasy is animation. The animations in the movie were cartoon people, which means the characters dont necessarily have to do things real people can do. Another element of animation that makes the movie more fantastical is that you can see exactly what the character is doing but in the book it is Just your imagination. Also, in the movie, special effects can be added to make the scenes look more fantastical. Overall, the animations from the movie show more elements of fantasy than in the book. Secondly, the new and different characters in the movie make Coraline the movie have more elements of fantasy than the book. In the movie, the other mother turns the other dad into a pumpkin instead of a blob. This is more fantastical because pumpkins are plants and the fact that a pumpkin is alive and speaks is very fantastical. The second example of new and different characters is Wybie Lovat. He is a new character that is in the movie but not the book. He adds more fantasy because he finds a doll that looks Just like Coraline and gives it to her. The new and different haracters is the second detail that makes Coraline the movie have more elements of Fantasy. The third detail that makes Coraline the movie have more elements of Fantasy is sound. The sound from the movie can let you hear the characters tone of voice while speaking which lets you know if what they are saying sounds fantastical. The second thing is that you can hear background sounds and noise. This adds to Fantasy because it lets you hear strange sounds in the background that make it more fantastical. The third thing is that in the movie you can hear how loud the character is speaking. This can let you know how the character feels which adds on to the fantastical elements. I have now expressed my opinion on which to use to teach the Fantasy genre. Coraline the movie has many elements and examples of Fantasy. Coraline the movie should be used in schools to teach the Fantasy genre because the sounds, animations, and new or different characters all show more elements and examples of the Fantasy genre than in the book. Now that you have taken a look at many examples and elements of Fantasy in the movie, I hope that you consider using Coraline the movie to teach Fantasy in schools.

The Status Of Women In Patriarchal India

The Status Of Women In Patriarchal India India is a country with a history of multiplicity inequality, where customs and culture practise had and still have strong influence on the social and political life of the population. India is also a country with a social caste system, with variety religions believers. This social mixture makes difficult for Indian women to escape discrimination, reach better opportunities and empower themselves not only inside the household, but also in a village and in a community, or even on the countrys political stage. On another hand, India has modern approach to technology and development with fast growing economy reaching 7,7 percent GDP in 2009 and further forecast of growth to 9 percent this year. (Trading economics http://www.tradingeconomics.com/Economics/GDP-Growth.aspx?Symbol=INR) Indian family structure. The most outstanding feature of India is a strong patriarchal and patrilocal character of this state. Majority of Indian states are patriarchal with only few examples of matrilocal and matrilineal structure like Kerala. In patriarchal society both boys and girls take their identity from the father. But while the son is recognize as a permanent member of the family, the girls are more luckily be viewed as a transit element of this unit to another predominantly husbands family. This also influences inheritance and resource distribution inside family. The land and properties are usually inherited by male successors and transmitted throw them to the next generation. According to the traditional legal practice a daughter has only rights of maintenance the land during her life in a family. As soon as she got married her right of land use are dismissed and taken back to family unit. Only a son has rights to property and land at birth. Women position in patriarchal India is reduced to good daughters, good wives and mothers. Wifehood and motherhood are commonly accepted as key roles for women in an Indian society and by those implications they should not pursue any different profession. Especially this once required by higher education or specialised trainings, which make them, lose focus on main household duties. Patriarchal system in an Indian society also means that the family unit is based on the joint household structure, where only one male is a head of house. Usually this role does belong to a father. He does make choice in terms of marriage alliance, both daughters and sons, decision about buying and selling properties, and maintaining family property day-to-day life. In terms of domestic arrangement the elder woman in a family is in charge. The new bride has the lowest and submissive position in this family chain (p70-76 Women status in India and Empowering them throw Education Dr Bijayalasini Prahary 2010). In addition a patrilocal character of the Indian family means that a married couple will be leaving in a husbands father house or in close distance to a natal home. And because an inheritance in India is usually traced through man, not a woman, the whole family sets are related to males who live together and share a property or even in case of tribal groups a wife. As a consequence of a male dominated role in a family and kinship system women are treated as a less important tool in a kin, and often an easy disposable member, simply replaceable by new brides. For example, in cases where a woman is childless common practise for husband is to send her back to her maternal family and replace by a new wife. The daughter situation is much more difficult. As daughters position is concerned, their residence in the fathers household is temporary and they do not have rights to family assets. Especial as girls quite often are subjects of early age arranged marriages, so their lives in a unit ar e short. In case of a wife, the husband family treats her as an outsider who is descended from some other patriarchal extended kin. Interesting enough with age and giving a birth to son a woman can gain better setup inside the household, but she will always be perceive as an outsider. Legally the minimum ages at marriage are 18 for women and 21 for man, but in practise, according R C Mishra, close to 60 percent of women of rural India are married before reaching legal age. Especially that the legal provisions are rarely enforced by local authorities, what allows prohibition against child marriage to be continued and it seems wildly accepted in pure areas of India. We have to remember that Indian population is strongly influenced by custom and religious believes. As a consequence of early married many of girls, who are not ready physically and mentally to give a birth at young age, are dying during pregnancy (p94-97 women in India towards gender equality R C Mishra Authorspress Delhi 2006). The patrurialchal structure of the family clearly influences the relationship inside a household. Any womens decision-making power is restricted by their low positions in a house. For example, if the mother-in-law lives in a house, a new woman in a unit has to ask her for permission and approval in domestic arrangements. If the brother-in-law is there, he is the person to ask for consent to leave the house. Also at presence the sister-in-law in a household, a new bride needs to submit herself to her decisions. Many of women in joint families are enable to take any independent decision in respect to their own daily activities. The wife has to live by her husbands and often his family wishes. The daughter has to live by father and family arrangements. (Indian Journal of Gender Studies, Bilkis Vissandjà ©e 2006). According to studies made by R C Misha nearly 90 percent of women in Uttar Pradesh, and over 80 percent in Bihar, Madhya Pradesh, Haryana and Andhra Pradesh need permission before they can leave the house. Even in matters of cooking, a third of interviewed women in Uttar said that they had been excluded from decision-making on cooking. ((p94-97 women in India towards gender equality R C Mishra Authorspress Delhi 2006) Indians family structure means that it is a bride responsibility to make major adjustments in a marriage. Girls should be prepared to make sacrifice in terms own needs, be modest, hard worker and always contribute to new family wealth being. Many Indians strongly believe that not only young girls should get married early but as well be less educated than the males in the family. The reason behind this is to preserve the male-based hierarchy and perception of man roles in a household as a breadwinner and security provider. Another factor is that unmarried innocent girl symbolises family honour and purity, and is considering as a blessed gift for the whole house. In India, especially in pure regions, rural areas, girls specialise in domestic work such as looking after siblings, preparing and cooking food, cleaning the house and fetching water and firewood. Boys on the other hand are manly involved in working on the family farms, looking after livestock and engaging in income-earning activities. (p1-11 statues of rural women in India Dr S C Shama 2009) But due to economic situation quite often girls are taking over also boys responsibilities in farming and earning money for family needs. Also social discrimination has a huge impact on women rights to land. Norms of female dependence on males are justified through a range of social mechanisms. About one in third of households have been run by women alone as they husbands left in research for jobs outside agriculture industry. Still women get less paid then man for the same work done. Two third of women in India cant read or write. They cant sleep before the man in household (p1-11 statues of rural women in India Dr S C Shama 2009). (p 40-44 Gender Discrimination in Indian Society, L Packiam, Allied Publishing Privet Limited 2006 New Delhi) In addition, even among Indian women exists huge inequality related to treatment at work place and on social stage. Women belonging to the privileged and dominating classes enjoy mach more freedom and opportunities than they are often denied even to man from subordinated and unprivileged casts and groups. Women for the privilege cast are more educated and can place themselves in better position on an employment market. Still it does not change the fact that women are on the bottom of the order in every social group and casts, landless people, displaced and migrants (p1-11 statues of rural women in India Dr S C Shama 2009) Dali women are the hardest touched by discrimination not only at home but as well at Indian society. As the lowest cast they suffer every day form injustice and wrongdoing. The case of a girl student from Gujarat is only one of many examples of hash treatment by upper class and Indian traditional authorities. The girl made a mistake of joining the dancing in the mai n square of her village, in which most of the participants were of the upper caste. The upper caste boys pulled her out and threatened to rape her. For interfering, her mother was slapped. In the hope for justice, she forced her parents to file a complaint to the police against her assailants. For complaining to the police constantly the upper caste families in a village intimidated her mother and members of her family until it had been withdraw. This only one from many examples showing how difficult is for women from lowest cast to deal with disadvantages to be born into Dalit cast. It is estimated that around 50 thousand Dalits girls were sold every year to Hindu organizations that are involved in the Devdasi system as a female servants of god and are sexually exploited. These women from the poorest cast have no control over life, wealth and they cannot expect help from Indian justices system and local authorities. Human Right Watch Report in 1992, http://aapf.org/wp-content/uploads/2009/06/mahey-the-status-of-dalit-women-in-indias-caste-based-system.pdf (The Status of Dalit Women in Indias Caste Based System Sonia Mahey, University of Alberta) Women in Indian population. India is one of the countries where the female population is counting in less proportion to male population. According to UNICEF Indias Report on Child Sex Ratio birth of females children is declining steadily. Figures from 1991 showed the sex ratio was 947 girls for 1000 boys. Ten years later it had fallen to 927 girls for 1000 boys. Furthermore, since 1991 in 80 percent of all districts in India had recorded a declining sex ratio with the state of Punjab being the worst in leading the statistics. States like Maharashtra, Gujarat, Punjab, Himachal Pradesh and Haryana have recorded more than 50 point decline in the child sex ratio in the same period. http://www.unicef.org/india/media_3285.htm Delhi recorded sex ratios 821 while Haryanan 851 and Uttar Paradesh 898 (p6 http://mpra.ub.uni-muenchen.de/7602/1/MPRA_paper_7602.pdf). The Karela state is the only one in India where overall sex ratio is constantly in favourable to women. According to MPRAs data sex ratio was in 2001 1058 as per 1001 census (MPRA 10 march 2008) The fact is that more then 1 million pregnancies are aborted every year after the identification as females. Female children, who escape abortion or infanticide, get into social, economical and political discrimination. Through socialisation female children are throwing into women role expectations in Indian society. From the moment of birth girls are subjected by parents reinforcement to take on traditional role in a society and secondary position after male. From the birth girls are view as a weight responsibility and son as a valuable resource. This discriminations continue throw the girls whole lives and effecting ever aspect of they daily existence. At home patents give priority to needs and interest of their sons then daughters. The teenager girl is denied involvement in decision making in the family. She hardly takes any decision, which affects her life directly. Even in terms of relationships girls are restricted. A son can choose and love a girl of his choice, even refuses t o marry parents choice of a bride, and whomever they selects the final world would be his. On contrarily, the daughter has to submit herself physically and mentally to family decisions. Every her movement is watched by relatives and in huge measure by the whole community, especially in a village environment. She is strictly instructed to behave herself. Expression of love towards a boy even of the same cast is not possible (L Packiam 2006, p16-18). Of course the restriction towards girls can be more loosen up in economically privileged and higher cast families. Although India is going throw an intensive economical and in same point political changes, which impose social transformation on girls right to education, the elimination of traditional and still strong dominated view on women lower position seems to be unattached by those changes. Girls education The conventional view on girls upbringing has huge impact on their formal education. India has the largest population of non-school-going working girls. The country literacy rate for women is 39 percent versus 64 percent for man. For example in Uttar Pradesh is even lower, around 25 percent for women. This low rate of girls in an education lies down to parents view that the educated girl brings no returns to her future roles, mainly as a homemaker and perhaps agriculture labour. The point is that girls increasingly are replacing brothers on farm duties while carrying domestic responsibilities at the same time. This is significant reason for not sending daughters to schools. A large proportion of nonworking girls is kept at home only because they household responsibility. Also next point for not sending girls to school is to protect their virginity. Especially when schools are communal for both: girls and boys. In addition long distance to education institutions with travel expenses m akes impossible to change paten of basic education for girls (Dr Priyanka Tomar 2006, p 10-13). The reality is that women literacy rate stands less than 50 percent for whole India. United Nation had estimated that 245 million Indian women cannot read or write and furthermore this number covers wide throw states, religion groups and casts. For instance, while 95 percent of women in Mizoram are literate, only 34 percent of women in Bihar can read and write. The average Indian female has only 1.2 years of schooling, while the Indian male spends 3.5 years in school. More than 50 percent girls drop out by the time they are in middle school. On the other hand life expectancy has increased for both: males and females to 64.9 years for women and 63 years for men. According to UN Statistic Division (2000) also the workingwomen population had risen from 13 percent in 1987 to 25 percent in 2001 and still grows. Another confirmed point of strong male dominance in an Indian society is the fact that only women belied to be responsible for childless marriages or giving successive birth to female babies. In those cases it is common to expect a wife to find a second wife, for her husband, which is natural in rural areas that she is coming from her own family kit (L Packiam 2006, p35 -37). In such traditional country like India with strong male role perception as a head of large family it is important to have sons who continue family line and look after their assets. Work and women A further aspect unequal right for women and men are related to workplace and conditions they are work. Women work longer hours than man and their work is less paid or not paid at all. Women contribution in agriculture, whether it is farming or commercial agriculture, is far more demanding as they need to as well concentrate on domestic duties and ruining household, fulfilling they traditional roles as a mother and wife. It had been found (Andhra Pradesh 2006, p.12-17) that the working day of a woman labour in agriculture during the farming season last 15 hours from 4 am to 8 pm, while man work from 5am to 10 am or 11 am and from 3 pm to 5 pm. It means that women have to work in difficult weather conditions (Dr Priyanka Tomar 2006, p 12-17). Both transplanting and weeding required from women worker to spend the whole day working in mud. What is more they work under hit of sun, while mens work such a ploughing and watering the fields is always carried out early in a morning (Neera Bha rihoke 2008, p. 41). Still women labour contribution is barley recognizable as an economic productivity and input to a family household (Dr Priyanka Tomar 2006, p 12-17). In rural India women get paid 60 percent or even less than men for doing the same work. Table 1 shows the wage rate in agriculture between male and female workers between 2004 and 2006 register by Government of India. According to this table women get only 41.58 rupee for ploughing work while men are paid almost double. Also in another jobs women do seems to be paid less than men. Table 1: Wage Rate in Agricultural occupation 2004-2006 Occupation Wage of Men Wage of Women Ploughing Sowing Weeding Picking Crushing 72,28 66,09 57,97 54,60 60,62 41,58 46,17 46,73 41,49 42,73 Source:Ministerof Labouer, Gov of India Women play significant role in agriculture, taking on any job required in land farming. Table 2:1 shows percentage of distribution of female labour in cultivation, agriculture and household in 2001. According the chat around 51 percent women are involve in household industries work while 43 is employed in agriculture, and only 6 percent in cultivation. Table 2.2 shows percentage of male worker participation in cultivation, agriculture and household. The diagram picture that 59 percent men are employed in cultivation in compared to 43 percent women labour. In addition male labour continues 38 percent employed in agriculture. This number is less than 51 percent women labour. Not surprisingly only 3 percent men worked in household as this sector is consider being a female duty. Source : National Sample Survey Organization, 55th round (July 1999 June 2000) Source : National Sample Survey Organization, 55th round (July 1999 June 2000) http://ncw.nic.in/pdfreports/Impact%20of%20WTO%20Women%20in%20Agriculture.pdf IMPACT OF WTO ON WOMEN IN AGRICULTURE RESEARCH FOUNDATION SCIENCE TECHNOLOGY NEW DELHI NATIONAL COMMISSION FOR WOMEN NEW DELHI According to the UNFPA State of World Population report on India, published in 2005, about 70 percent of graduate Indian women were unemployed taking under consideration that women represent 90 percent of the total minor workers of the country. Whats more, rural women engaged in agriculture farming constitute 78 percent of all female with regular paid work, making they a third of all labour involved in farming on the land. Furthermore, the report point it out that due to the traditional gender division of labour these women get on average 30 percent lower wages than men. Also the total employment of women in organised sector is only 4 percent even though that industrial production increased since the 1980s with more jobs in factories and outside household. Evidently data shows increased trend among companies to rely on using cheap labour in production stage, mostly women and children. It is well known that women and children work in huge numbers in bangle making weaving, brassware, l eather, crafts and other industries, including clothed and technology factories. Yet, only 3 percent of these women are recorded as manual worker. They are forced to work for almost charitable wages and are excluded form all social security benefits like a health care or a pension. A study organised by SEWA in fourteen Indian trades found that 85 percent of this women earned only 50 percent of the official poverty level income. Another feature of women unequal treatment in Indian society is limited access to health care. Giving complicity of underlying factors like sons preference in a family, early marriages, lack of access to hospitals, education and general women position in a household, is not surprising that life expectancy of females is lower than males. For majority of Indian states the average women life expectancy is 60 years. However life expectancy age for Indian women had been altered for different states, regions in India. In Kerala, for instance, women life expectancy is 75 years of age, while in Madhya Pradesh and Orissa, the poorest states of India, womens age expectancy is even lower 57 years (R C Mishra 2006, p.85-87). This shows as well that other factors like women religion and a cast they belong to, political and economical environment do have huge impact on life expectancy this particular gender. In addition women are quite often subjects of sexual and gender related violence within household, but also outside family walls. They low position make them easy target for raps, molestation, kidnapping and abduction, dowry deaths and domestic violence. Especially illegal practice of dowry existing in many cast groups, quite common in rural areas, causing concerns as legislation reinforcement seems to be powerless in execution women rights and protection. Women in politics Furthermore on political stage it seems women are seriously underrepresented, The fact that Indian government accepted the Representation of the People Act from 1951, which reserves one third seats in national and states parliaments for women, makes milestone in acknowledging women participation in a society and they needs for changes. This is a positive step that gives women political rights to be represented and ability to influence legal policies of this country. On the other hand the Act can be viewed as a need for enforcement democratic India to accept women basic human rights to be equalised with men in area like education, workplace, household and marriage, inheritance of properties, land. However in reality women are not even count for a quote of Indian representatives on a political stage. For instance in a list of the Communist Party of India only three out of sixty candidates are women. Even worse situation for female representation can be found in Karelas parliament. On a list of the Congress Partys for Karela only one woman has been listed in election among seventeen candidates taking part. The main opposition party, Bharatiya Janata Party, has just twenty-six women among its one hundred sixty six candidates. Just six women among 71 candidate seats represent the Samajwadi Party. http://news.oneindia.in/feature/2009/wanted-women-in-indian-parliament.html Throw the years the number of women parliamentarians has never exceeded 15 percent of all seats. Participation of women in the Parliament Lok Sabha (lower house) after election in 1999 was only 8,8 percent, while in Rajya Sabha (upper house) was 8,2 percent (Source: Election Commission of Indias Website) This shows that womens participation in political processes is slow and almost invisible, can be even recounted as exclude form the state life. It is mainly due to various social, economic, historical, geographical, political and cultural factors. Illiteracy, lack of access and control over income and other resources including land, restrictions to public spaces and legal systems in favor of a man continue to harm women any effort to political contribution. In the Indian culture women have always been in a lower status than men and in this terms Indian women display great reserve, respect and submissive mannerisms when they speak to men. The rule Being a male-dominant society, men rule and women follow applies in every aspect to Indian society structure (A male participant Womens Political Participation in Rural India p.437). The Indian constitution grants women equal rights with men, but strong patriarchal traditions persist, with womens lives shaped by customs. In most of Indian families a daughter is viewed as a responsibility, a problem, which needs food and protection. On the other hand sons are idolized and celebrated. May you be the mother of a hundred sons is a common Hindu wedding blessing. This has influenced women access to education, to gaining power in household and a community. It seems that without strong reinforcement of traditional custom and values any government legislation cannot be productive. Recognition of women imputes into Indian economy and politics is another step towards improvement their lives. .

Benthams Principle Of Utility And Moral Ethics Philosophy Essay

Benthams Principle Of Utility And Moral Ethics Philosophy Essay Can be defined as those principles on which our moral decisions are based. Ethics are the sense of right and wrong, good and evil, values and responsibility. Thus it is considered as a major branch of philosophy. It can be described as the science of human duty. These ethics are therefore the measurement by which a human being is graded as being good, bad and evil. In simple terms moral ethics are nothing but the code of conduct decided by each person for himself or herself for operating in this world and fellow beings.   Moral ethics are formed from the obligations and duties of a person in the society. Nobody can force a person to adhere to moral ethics. For e.g. if a person sees an accident victim lying on the road it is his moral ethic to help out the victim but if he chooses to not do so then no social institution can punish him for this unwillingness. Thus these ethics are relative and subjective Utilitarianism is a normative ethical theory that places the locus of right and wrong solely on the outcomes (consequences) of choosing one action/policy over other actions/policies. As such, it moves beyond the scope of ones own interests and takes into account the interests of others Benthams Principle of Utility Recognizes the fundamental role of pain and pleasure in human life, approves or disapproves of an action on the basis of the amount of pain or pleasure brought about i.e., consequences, equates good with pleasure and evil with pain, and asserts that pleasure and pain are capable of quantification Act and Rule Utilitarianism We can apply the principle of utility to either PARTICULAR ACTIONS or GENERAL RULES. The former is called act-utilitarianism and the latter is called rule-utilitarianism. Act-utilitarianism   The principle of utility is applied directly to each alternative act in a situation of choice. The right act is then defined as the one which brings about the best results (or the least amount of bad results). Rule-utilitarianism   The principle of utility is used to determine the validity of rules of conduct (moral principles). A rule like promise-keeping is established by looking at the consequences of a world in which people broke promises at will and a world in which promises were binding. Right and wrong are then defined as following or breaking those rules.   Deontological Theories Having briefly taken a look at deontologists foil, consequentiality theories of act evaluation, we turn now to examine deontological theories. In contrast to consequentiality theories, deontological theories judge the morality of choices by criteria different than the states of affairs those choices bring about. Roughly speaking, deontologists of all stripes hold that some choices cannot be justified by their effects that no matter how morally good their consequences, some choices are morally forbidden. On deontological accounts of morality, agents cannot make certain wrongful choices even if by doing so the number of wrongful choices will be minimized (because other agents will be prevented from engaging in similar wrongful choices). For deontologists, what makes a choice right is its conformity with a moral norm. Such norms are to be simply obeyed by each moral agent; such norm-keepings are not to be maximized by each agent. In this sense, for deontologists, the Right has priority over the Good. If an act is not in accord with the Right, it may not be undertaken, no matter the Good that it might produce.   Ethical egoism   Is the prescriptive doctrine that all persons ought to act from their own self-interest? Personal ethical egoism   Is the belief that only I should act from the motive of self-interest, nothing is stated about what motives others should act from. Individual ethical egoism   Is the prescriptive doctrine that all persons should serve my self-interest? Universal ethical egoism   Is the universal doctrine that all persons should pursue their own interests exclusively? Computer History The development of the modern day computer was the result of advances in technologies and mans need to quantify. Papyrus helped early man to record language and numbers. The abacus was one of the first counting machines. Some of the earlier mechanical counting machines lacked the technology to make the design work. For instance, some had parts made of wood prior to metal manipulation and manufacturing. Imagine the wear on wooden gears. This history of computers site includes the names of early pioneers of math and computing. What is a Computer? A computer is an electronic device, which executes software programs. It consists of 2 parts-hardware and software. The computer processes input through input devices like mouse and keyboard. The computer displays output through output devices like color monitor and printer. The size of a computer varies considerably from very small to very big. The speed of computers also has a very large range. Computers have become indispensable in todays world USES of COMPUTER Word Processing   Word Processing software automatically corrects spelling and grammar mistakes. If the content of a document repeats you dont have to type it each time. You can use the copy and paste features. You can printout documents and make several copies. It is easier to read a word-processed document than a handwritten one. You can add images to your document. Mathematical Calculations   Thanks to computers, which have computing speeds of over a million calculations per second we can perform the biggest of mathematical calculations. Planning and Scheduling   Software can be used to store contact information, generating plans, scheduling appointments and deadlines. DISADVANTAGE of USING COMPUTER Computer  addiction   Is a relatively new term used to describe a dependency on ones  computer.  Computer  addiction  is not limited to  personal computers  (PCs). It covers video games and the Internet and has already been given a label by psychologists, namely Internet  addiction  disorder. Obsessive playing of off-line computer games, such as Solitaire or Minesweeper, or obsessive computer programming. Cybersex Addiction Compulsive use of Internet pornography, adult chat rooms, or adult fantasy role-play sites impacting negatively on real-life intimate relationships. Cyber-Relationship Addiction   Addiction to social networking, chat rooms, and messaging to the point where virtual, online friends become more important than real-life relationships with family and friends. Computer ethics Computer ethics is set of moral principles that regulate the use of computers. Some common issues of computer ethics include intellectual property rights (such as copyrighted electronic content), privacy concerns, and how computers affect society. For example, while it is easy to duplicate copyrighted electronic (or  digital) content, computer ethics would suggest that it is wrong to do so without the authors approval. And while it may be possible to access someones personal information on a computer system, computer ethics would advise that such an action is unethical. As technology advances, computers continue to have a greater impact on society. Therefore, computer ethics promotes the discussion of how much influence computers should have in areas such as artificial intelligence and human communication. As the world of computers evolves, computer ethics continues to create ethical standards that address new issues raised by new technologies. Is a new branch of ethics that is growing and changing rapidly as computer technology also grows and develop. Code of ethics in using computer Information stored on the computer should be treated as seriously as written or spoken word. Privacy should not be violated. In case of academic use, it is known plagiarism. Information from public viewing should not be modified or delete or inaccessible since there are consider as destructive act. Intrusive software such as worm and viruses which are destructive to the computer system is also illegal. Sending obscene and crude messages through mail or chat is also forbidden. Ethical rules for computer user Do not use computer to harm other users Do not use computer to steal other information Do not access a file without the permission of the owner Do not copy copyrighted software without the authors permission Always respect copyright law and policies Respect privacy of others, just as you expect the same from the others ADVANTAGES OF USING COMPUTER Total availability of any information you could want. Quotes, history, books from the library, news articles, different opinions and viewpoints, immediate news, encyclopedias, information available that may have taken you weeks or years to discover if you had to search through different sources and locations. You can find recipes online. You can chat with people, while doing other things. You can now watch videos, and listen to all sorts of music. You can visit information resources, groups, studies, etc. You can learn about medical issues, and legal issues. You can attend school online. You can write a poem, a story, a book, a script. You can create a full-feature movie. You can compose music. You can sort out your ideas. Manage your money. Do your banking. Organize your job. Buy concert tickets. Buy practically anything you can imagine online. Use computer to pay all utilities bills in 15 mins which would take more than an hour to go to the post office to make payment in queue. Kee p a personal diary. Play games. Invent and create new games and programs. Discover interesting things, or see other countries. Learn. Grow. Interact. MORAL Computers today are one of the important things we are using. They have helped a lot in compiling a lot data which used to be in hard records. One of the uses or benefits of computers is that they are able to provide and retrieve information so quickly so they have increased the pace of our work. The increase in the speed of work has helped us to do many things with less resources like in past a lot of manpower was used for record keeping and files and other things were made to keep the records saved.   This is one use of computers in our lives other than that computers has helped us to work with machines which have the ability to produce the best quality of products with maximum speed and efficiency. In todays world it is necessary that to cater for such a heavy population things are made at the higher pace with best quality, so it is possible with the help of  computer  that we are able to cater for the need of quantity and quality of products required in daily life.   Computer is also helping us in education of children; it has enabled us to get the information form one part of the world to the other at a very rapid pace. So in summary computer today is in every walk of life, and is helping us a lot in developing at a fast pace Also most of use our computers to look up past events, and then there the other reason on how computers help our lives, by using computers we can check up on the weather, before we go to work or school. So by checking the weather we already know if its going to Rain or Snow. Or its could be sunny. then there contracting other family members, where many of us use our computers to text our family to see how theyre going, when member of you family is so far away living in a difference state or country Last but not least by using our computers to shop on the internet we can find the product we are looking for. Without going inside the retail store to look for it, only to find out its sold out. So by shopping on the internet it saves some a lot of trouble. From looking for something that is not there.

Brazil :: essays research papers fc

In 1822, Brazil became a nation independent from Portugal. By far the largest and most populous country in South America, Brazil has overcome more than half a century of military government to pursue industrial and agricultural growth and development. With an abundance of natural resources and a large labor pool, Brazil became Latin America's leading economic power by the 1970’s. Brazil is located in Eastern South America, bordering the Atlantic Ocean. It is slightly smaller than the U.S., with bordering countries Argentina, Bolivia, Columbia, French Guyana, Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela. It has many natural resources, including bauxite, gold, iron ore, manganese, nickel, phosphates, platinum, tin, uranium, petroleum, hydropower, and timber. The climate is tropical in the north, but temperate in the south. The terrain consists of mostly flat to rolling lowlands, with some plains, hills, mountains, and a narrow coastal belt. In recent years, environmentalists have become increasingly concerned over the future of the Amazon region, where human life has threatened the world's largest intact rain forest. Brasilia is the capital and main source of modern industry.   Ã‚  Ã‚  Ã‚  Ã‚  The total population in Brazil is 167,988,000. The population grows at a rate of 0.91%, with a life expectancy of 64 years for the total population; the female life expectancy is 67.73 years and the male is 58.96 years. The Brazilian people are very diverse. Three main ethnic groups exist in the country: Portuguese, Native American, and African. The Portuguese, Spanish and English languages are spoken throughout Brazil. However, Portuguese cultural influences remain strong, with Portuguese as the primary language and Roman Catholicism as the principal religion. The definition of literacy being those who are aged fifteen and older who can read and write, the literacy rate in Brazil is 83% for the entire population. Before 1930, the Brazilian economy was dominated by a number of agricultural and mineral products for export. The world economic depression of the 1930s encouraged the government to diversify the economy, particularly through industrialization. Consequently, the importance of agriculture and mining has fallen significantly. A major objective of Brazil's industrialization policy was to replace imported manufactures with Brazilian-made ones. It is now able to export goods such as iron ore, soybeans, footwear, and coffee. Its imports include machinery and equipment, chemical products, oil, and electricity.   Ã‚  Ã‚  Ã‚  Ã‚  Although Brazil traditionally has been an exporter of primary agricultural and mineral products, these now make up only 40 percent of overseas trade, with manufactured goods becoming the primary export.

Marks Spenser in Turkey :: Marketing Strategy

Marks Spenser in Turkey For years, M&S’ marketing strategy was simple: produce high quality products under a famous brand name at affordable prices, and advertise the products in classical ways. However, in recent years this strategy collapsed and the company started to lose its competitiveness. M&S had to find solution to this problem to survive in both domestic and overseas marketing environment. It is known that franchising is one of the most important factors of future development of any company. Consequently it is essential for M&S to have a reliable franchisee as Fiba Holding to become successful in such a big marketing area as Turkey. First of all, franchising allows the company to achieve success in Turkey with minimal economic and political risks. Since opening of own outlet in Turkey requires an agreement with the government and careful research on local market conditions, it is to the advantage of M&S to have a local partner working under company’s brand name. And about 700 outlets in 34 countries is the best show of efficiency of franchising. In Turkey, the Fiba Holding is planning to increase the number of M&S outlets by the end of the 2002. The profit made in recent years encouraged the Fiba Holdng to expand as a M&S franchisee. In addition, a â€Å"M&S credit card† financial service is occured to be very attractive for their potential customers. Another factor making M&S brand name so popular are the cut prices and many types of promotions done by the company periodically. Since M&S has concentrated on middle class customers, the cut price and promotion strategy plays a significant role in increasing the local demand. Furthermore, M&S company tries to behave in such a way that inflation of Turkish currency has a very tiny effect on the prices changing.

Overpopulation in India Essay -- Environment Environmental Essays

Overpopulation in India: The Need for Improved Quality and Diversity of Contraceptive Options On May 11, 2000, Astha (Faith) was born in the Indian capital on New Delhi.[1] Her birth was not only a significant occasion for her parents, but for the entire Nation of India. Astha’s birth was designated the official point at which the Indian population crossed the one billion human beings mark.[2] India was thus officially inaugurated into the very exclusive one billion inhabitants of one nations club, and the world was left to ponder the repercussions of such a development. Stepping over the one-billion line brought into question all the policies, efforts, and difficulties that the Indian government had implemented and fought for over a half a century in order to prevent just such a joyous occasion from happening. The Indian Family Planning Program, initiated in 1952, was a sign of the desire of Indian leadership to develop the nation and take the steps necessary to do so. The program has evolved throughout the years, meeting varied success; however, in the year 2000 one aspect of the program has become blatantly clear – it has not succeeded in slowing India’s rapid population growth to a population replacement level. One of the major reasons India has failed to reach the replacement rate is because of a family planning program that emphasized sterilization as the main method of contraception and de-emphasized temporary methods. The services provided by the program were of poor quality. If the Indian government can even hope to reach its ultimate total fertility rate (TFR) of 2.1 in all of its states and provinces, it must shift its policy from the emphasis on sterilization as the main method of birth con... ...could be a good alternative for women who forget to take daily birth control pills. The ring is inserted into the vagina where it releases estrogen and progestin. The benefit of the ring is that it can be inserted for three weeks at a time thus disposing of the daily pill-taking requirements of traditional oral contraceptives. The widespread availability of such a method could have a similar effect as that of centchroman. Another contraceptive method, the female condom, could help alleviate cultural resistance to birth control. The female condom would perhaps increase participation in family planning by those couples who do not wish to use methods that have more side effects, but whose male partner is reluctant to use condoms. [47] Government of India. Department of Family Planning. National Population Policy. 2000. http://mohfw.nic.in/ppolicy.html.pdf

Fidel Ramos Essay

Fidel V. Ramos, the 12th President of the Philippines (1992–1998), is remembered for steadfastly promoting the principles of people empowerment and global competitiveness. He quickly led the nation out of darkness in 1993, putting an end to the power crisis that crippled Filipino homes and industries for two years. He pursued, focused and converged programs to fight poverty in accordance with the will of the Filipino people expressed by 229 structural/reform laws enacted by Congress during his term. The Philippine economy recovered dramatically during the years 1993-1997. Ramos vigorously implemented a comprehensive Social Reform Agenda (SRA) that addressed the long-standing problem of poverty: jobs and livelihood, health, education and skills training, housing, environmental protection, children and the youth, the elderly and the handicapped, agrarian reform, and access to equal opportunity. Gross National Product averaged 5 percent annually. Average income of the Filipino family grew more during his administration than in the preceding two decades. He pushed for the deregulation of key industries and the liberalization of theeconomy. He encouraged the privatization of public entities, to include the modernization of public infrastructure through an expanded Build-Operate-Transfer (BOT) law. While communist insurgency dwindled to historic lows, he achieved a peace agreement with military rebels and the secessionist Moro National Liberation Front (MNLF) for which he won for the Philippines the coveted 1997 UNESCO Peace Award—the first for Asians. FVR is known as the â€Å"Centennial† President, having planned and supervised the 100th Anniversary of the country’s Declaration of Independence from Spain on 12 June 1998. Economy Overview President Fidel Ramos embarked on an ambitious development plan dubbed â€Å"Philippines 2000. † Under the plan, several industries critical to economic development were privatized, such as electricity, telecommunications, banking, domestic shipping, and oil. Thetaxation system was reformed, and external debt was brought to more anageable levels by debt restructuring and sensible fiscal management. By 1996, GNP was growing at a rate of 7. 2 percent and GDP at 5. 2 percent. The annual inflation rate had dropped to 5. 9 percent from its high of 9. 1 percent in 1995. By the late 1990s, the Philippines’ economic growth gained favorable comparisons with other Asian countries such as Taiwan, Thailand, South Korea, and Malaysia. The Philippine economy took a sharp downturn during the Asian financial crisis of 1997. Its fiscal deficit in 1998 reached P49. 981 billion from a surplus of P1. 564 billion in 1997. The peso depreciated (fell in value) to P40. 89 per U. S. dollar from its previous rate of P29. 47 to a dollar. The annual growth rate of the GNP fell to 0. 1 percent in 1998 from 5. 3 percent in 1997. Despite these setbacks, the Philippine economy fared better than that of some of its Asian neighbors, and other nations praised the Ramos administration for its â€Å"good housekeeping. † Philippines 2000 During his administration, Ramos began implementing economic reforms intended to open up the once-closed national economy, encourage private enterprise, invite more foreign and domestic investment, and reduce corruption. Ramos was also known as the most-traveled Philippine President compared to his predecessors with numerous foreign trips abroad, generating about US$ 20 billion worth of foreign investments to the Philippines. To ensure a positive financial outlook on the Philippines, Ramos led the 4th Asia-Pacific Economic Cooperation (APEC) Leaders’ Summit in the Philippines on November 1996. He also instituted reforms in the tax system which includes a forced increase on VAT (E-VAT law) from 4% to 10% mandated by World Bank and the International Monetary Fund. Under his administration, the Philippines enjoyed economic growth and stability. His visions of ‘Philippines 2000’ led the country into a newly industrialized country in the world and the â€Å"Tiger Cub Economy in Asia†. Philippines 2000 Five-Point Program: * Peace and Stability * Economic Growth and Sustainable Development * Energy and Power Generation * Environmental Protection * Streamlined Bureaucracy

“Glory and Hope” by Nelson Mandela Analysis Essay

Nelson Mandela gave a speech at his inauguration as president of the Democratic Republic of South Africa on May 10, 1994. His speech is named â€Å"Glory and Hope†, which hints at the content of it. In â€Å"Glory and Hope†, Nelson Mandela expresses his gratitude towards those who had aided them thus far and reminds everybody of the hardships they suffered, their successes, and their goals for the future. Mandela also tries to communicate the message that cooperation had brought them hope and to their glory and hopes to continue to do so. He conveys his appreciation and message through his word choice, tone, sentence structure, and use of rhetorical devices. Nelson Mandela’s word choice helps him convey his gratitude towards the audience and message that they must continue to work together to build and better society. He begins by addressing his audience with â€Å"Your Majesties, Your Highnesses, Distinguished Guests, Comrades and Friends†. His audience c omprised kings, queens, important government officials, and so on. However, through his word choice, Mandela is able to bring a sense of belonging and togetherness, regardless of their race, age, gender, and position. He uses words like â€Å"compatriots†, â€Å"we†, and â€Å"us†, making the audience feel and realize that they are all human beings and therefore equals in such a sense. Mandela uses tone and sentence structure to communicate his main message and express how thankful he is. His tone is appreciative, formal, hopeful, and passionate. Mandela constantly expresses his thanks to those who aided them. Near the end of the speech, he is also hopeful and passionate about their newfound freedom, equality, and democratic government. Mandela says â€Å"We are both humbled and elevated by the honour and privilege that you, the people of South Africa, have bestowed on us, as the first President of a united, democratic, non-racial and non-sexist South Africa, to lead our country of the valley of darkness.† While Mandela’s tone is appreciative, hopeful, and passionate, he is also able to keep his speech formal. In addition to tone, Mandela’s sentence structure contributes to both tone and conveying his message. He uses lengthy sentences with occasional short and clipped sentences to emphasize a certain point. Mandela says â€Å"The time for the healing of wounds has come. The moment to bridge the chasms that divide us has come. The time to build is upon us.†

The continuity of life and the natural environment

Chapter 1IntroductionWater can be considered as one of the basic elements back uping the continuity of life and the natural environment, an indispensable constituent in industry, a consumer point for homo and besides animate beings and a vector for domestic and industrial pollution. Assorted model that includes Acts of the Apostless, Torahs and guidelines for the control of aquatic substances, the quality of bathing, surface and imbibing Waterss and wastewater control had been established since the consciousness on H2O pollution became a sensitive issue. Malaysia is a underdeveloped state that moves towards the vision 2020. Unfortunately the development that had been carried throughout the state besides contributes bad impact to the environment particularly H2O quality. Water is a critical for all facets of human and ecosystem endurance and wellness. Therefore, its quality is besides of import. Water quality refers to the composing of a H2O sample. The reading of informations may be hard and drawn-out and ratings of H2O quality parametric quantities are necessary to heighten the public presentation of an assessment operation and develop better H2O resources direction and program. Water quality patterning involves the anticipation of H2O pollution utilizing mathematical simulation techniques. In fact, classical process-based modeling attack could supply comparatively good anticipation for H2O quality parametric quantities ; nevertheless, those theoretical accounts rely on a big set of informations and needed batch of input information s that is frequently unknown. A river is defined as any natural watercourse of H2O that flows in a channel with defined Bankss ( Encyclopedia Britannica ) . The beginning of a river may be a lake, a spring, or a aggregation of little watercourses, known as headwaters. From their beginning, all rivers flow downhill, typically ending in the sea/ocean as sketched in. In some instances a river flows into the land or dries up wholly before making another organic structure of H2O. A river is a constituent of the H2O rhythm. A river ‘s H2O is usually confined to a channel, made up of a creek bed between Bankss. Most rainfall on land base on ballss through a river on its manner to the ocean. Smaller side streams that articulation a river are feeders. Normally larger watercourses are called rivers while smaller watercourses are called brooks, Brookss, rills, rivulets, and many other footings, but there is no general regulation that defines what can be called a river. Harmonizing to JPS Malaysia ( 2009 ) , besides su ngai, there are besides many other footings mentioning to river ; including alor ( Kelantan ) , carok ( Kedah ) , parit ( Johor ) , batang ( Sarawak ) and terusan. In Malaysia, the H2O within a river by and large originates from precipitation through surface overflow, groundwater recharge and release of stored H2O in natural or semisynthetic reservoirs, such as wetlands, pools or lakes. A river conveys H2O by invariably fluxing perpendicular to the lift contours, thereby bring forthing kinetic energy from its possible energy. Where a river flows over comparatively level countries, the river will flux indiscriminately, get down to organize cringles and flow through the field by gnawing the riversides. Sometimes the river will cut off a cringle, shortening the channel and organizing a horseshoe lake from the cut off subdivision. Rivers that carry big sums of deposit develop deltas at their oral cavities. Saline waters that semen from the ocean will organize a new estuary. In this research, Principle Component Score were implemented to better river H2O quality anticipation theoretical account that uses Artificial Neural Network as a nucleus analytical method. Principle Component Analysis ( PCA ) is recommended as an explorative tool to bring out unknown tendencies in the informations. When applied on conditions, PCA will research correlativities between samples or conditions. Note that because the end of PCA is to & A ; lsquo ; sum up ‘ the informations, it is non considered a constellating tool. PCA does non try to group informations by user-specified standards as does the constellating methods. Harmonizing to Shlens ( 2009 ) , PCA is a standard tool in modern informations analysis – in diverse Fieldss from neuroscience to computing machine artworks – because it is simple, non-parametric method for pull outing relevant information from confounding informations sets. With minimum attempt PCA provides a roadmap for how to cut down a complex information set to a lower dimension to uncover the sometimes concealed, simplified constructions that frequently underlie it. In H2O quality mold, one attack to the quandary of limited resources and limited cognition is to construct prognostic theoretical accounts that characterize as much of this cognition, or mechanism, as possible and so depend to a great extent on these theoretical accounts for determination. Unfortunately, experience indicates that this scheme consequences in theoretical accounts with high prognosis errors or uncertainness. An alternate scheme is to construct every bit simple as a theoretical account that do non number in either resources or scientific apprehension. Unfortunately for this type of theoretical account, another job arises which is job of reference is non straight identified or tackled. New attack such as Artificial Intelligence ( AI ) techniques has proven their ability and pertinence for imitating and patterning assorted physical phenomena in the H2O technology field. In extra, Artificial Neural Network ( ANN ) captures the embedded spatial and unsteady behaviour in the investigated job utilizing its architecture and nonlinearity nature compared with the other classical modeling techniques. Recently, applications of ANNs in the countries of H2O technology, ecological and environmental scientific disciplines have been used intensively for anticipation and prediction in a figure of water-related countries, including H2O resource survey ( Liong et al. , 1999 ; 2001 ; Muttil and Chau, 2006 ; El-Shafie et al. , 2008 ) , environmental scientific discipline ( Grubert, 2003 ) and ( Hafizan et al. , 2004 ; 2006 ; 2008 ; 2009 ) . Artificial nervous webs are made up of complecting unreal nerve cells ( programming concepts that mimic the belongingss of biological nerve cells ) . Artificial nervous webs may either be used to derive an apprehension of biological nervous webs, or for work outing unreal intelligence jobs without needfully making a theoretical account of a existent biological system. The existent, biological nervous system is extremely complex and includes some characteristics that may look otiose based on an apprehension of unreal webs. The premiss in support of the usage and development of mechanistic H2O quality simulation theoretical accounts is that the most accurate and flexible prognosiss result from a theoretical account that right describes elaborate procedures. These theoretical accounts are accurate ( it is believed ) because the theoretical accounts are assumed to right qualify procedures, and they are flexible because detail-rich prognosiss can ever be aggregated over space/time ( but non frailty versa ) if necessary. The demand to calculate implies that extrapolation beyond the bounds of observation may be necessary, and this is believed to be dependable merely if mechanisms are right characterized. Mechanistic advection-diffusion-reaction ( transport-fate- effects ) theoretical accounts are typically big in order to imitate procedures. Despite this, they are still rather simple in the description of complex chemical and biological procedures, comparative to the existent universe. For illustration, in these theoretical accounts, virtually all chemical reactions are assumed to be first order, and one or at most a few species of beings are modeled at each degree of the nutrient concatenation. Small-scale temporal and spacial declaration gives the semblance of significant cognition. In fact, it is non complexness in theoretical account description that leads to prediction truth ; instead, it is the underlying scientific cognition and experimental grounds that provide the footing for accurate anticipation. Unfortunately, current pattern suggests that cognition and observation may back up accurate anticipation at merely a really gross degree of item. For illustration, the anticipation from a simple theoretical account for one-year mean entire N concentration in a H2O organic structure may hold less information but besides may hold less prognostic uncertainness than that for a big theoretical account of day-to-day concentrations of organic and inorganic signifiers of N. Simply stated, when less item is required in a prognostic theoretical account, the end point prognosis is likely to be less unsure.1.1 Significance of surveyThe result of this research would be that beginning allotment of river H2O quality by implementing integrating of APCS-ANN will be more effectu al instead than utilizing APCS and ANN individually.1.2 ObjectiveTo place the most important H2O quality parametric quantity that affects the surface H2O quality of Kedah River.To implement integrating of APCS-ANN in analysing secondary informations of Kedah River H2O quality.To place the most important activities that affects the H2O quality parametric quantities and apportions or classifies beginnings harmonizing to their part per centum.Chapter 2Literature ReviewIn an ideal universe, determination shapers would hold entree to hone anticipations of the impacts of their actions at any spacial or temporal graduated table and any degree of substantial item. In the existent universe, scientific anticipations are unsure, and resources are limited. In an ideal universe, determination shapers would hold clip and disposition to get perfect cognition of results. In the existent universe, determinations are made with limited clip for understanding. In H2O quality mold, one attack to the quandary of limited resources and limited cognition is to construct prognostic theoretical accounts that characterize as much of this cognition, or mechanism, as possible and so depend to a great extent on these theoretical accounts for determination. Unfortunately, experience indicates that this scheme consequences in theoretical accounts with forecast uncertainness. An alternate scheme is to construct simple theoretical accounts that do non revenue enhancement either resources or specific scientific apprehension. Unfortunately, these theoretical accounts may non straight address the job of concern. This quandary provides the principle for the principle for the survey presented in this survey, which is an scrutiny of the utility of APCS-ANN coaction for beginning allotment. An of import challenge for scientists is to develop analytical tools that could be used to understand the interaction and behaviour of factors involved in a multidimensional procedure such as primary production, and to supply the necessary tools for monitoring and direction of resources. Modeling is regarded as an of import analytical tool for biological and ecological surveies ( Cacho, 1997 ; Tufford and McKeller, 1999 ) . One of the attacks which receives turning involvement and is going popular in ecological and environmental mold is the constituent analysis, e.g. PCA ( Vink and Van Der Zee, 1997 ; Winkels et al. , 1998 ; Martinez et al. , 1998 ; Ferreira et al. , 1999 ; Barbieri et al. , 1999 ; Perkins and Underwood, 1999 ; Zimmerman and Canuel, 2001 ; Flink et al. , 2001 ; Chen and Mynett, 2003 ) . Harmonizing to Elliott et al. , ( 2000 ) , the demand for feasible theoretical accounts of lake and reservoirs ecosystems has grown systematically, chiefly due to economic involvement s of H2O industry in direction and limnologists scientific wonders. Models are considered to be indispensable tools in surveies of big reservoirs due to reservoir complexness in footings of morphometry, hydrology, ecology and internal and external forcing maps ( Tufford and McKeller, 1999 ) . One of the attacks which receives turning involvement and is going popular in ecological and environmental mold is the constituent analysis, e.g. ( PCA ) ( Vink and Van Der Zee, 1997 ; Winkels et al. , 1998 ; Martinez et al. , 1998 ; Ferreira et al. , 1999 ; Barbieri et al. , 1999 ; Perkins and Underwood, 1999 ; Zimmerman and Canuel, 2001 ; Flink et al. , 2001 ; Chen and Mynett, 2003 ) . Main concern of the constituent analysis is to understand manner of action or behaviour of constituents of a system and its subsystems ( Cacho, 1997 ; Martinez et al. , 1998 ; Winkels et al. , 1998 ; Barbieri et al. , 1999 ; Petersen et al. , 2001 ; Wannaz et al. , 2003 ) . Main concern of the constituent analysis is to understand manner of action or behaviour of constituents of a system and its subsystems ( Cacho, 1997 ; Martinez et al. , 1998 ; Winkels et al. , 1998 ; Barbieri et al. , 1999 ; Petersen et al. , 2001 ; Wannaz et al. , 2003 ) . PCA, which is widely used in aquatic environmental and ecological mold surveies, offers an nonsubjective method for managing big set of biotic and abiotic informations and an assistance in cut downing the complexness of multidimensional system by maximization of constituent lading discrepancy and riddance of invalid constituents ( Petersen et al. , 2001 ; Bengraine and Marhaba, 2003 ; Loska and Wiechula, 2003 ) . PCA farther enables one to pull out explainable information to explicate physicochemical parametric quantities of a system ( Barbieri et al. , 1999 ) by explicating the variance-covariance construction of the original variables. In recent old ages, PCA has been employed either entirely or in combination w ith other methods to pattern biological and ecological procedures ( Vink and Van Der Zee, 1997 ; Winkels et al. , 1998 ; Martinez et al. , 1998 ; Ferreira et al. , 1999 ; Barbieri et al. , 1999 ; Perkins and Underwood, 1999 ; Zimmerman and Canuel, 2001 ; Flink et al. , 2001 ; Ansari et al. , 2003 ; Chen and Mynett, 2003 ) . Multivariate analysis techniques & A ; mdash ; PCA, bunch analysis, multiple arrested development analysis & A ; mdash ; allow reading of big and complex informations matrices for better apprehension of H2O quality and ecological position of the environment. Several multivariate theoretical accounts are used for beginning allotment surveies, as they pinpoint the possible factors or beginnings that influence the H2O quality ( Morales et al. , 1999 ; Wunderlin et al. , 2001 ; Petersen et al. , 2001 ; Raghunath et al. , 2002 ) . Pollution governments use theoretical accounts to develop optimum control schemes for environmental pollutants ( Olmez et al. , 1994 ) . Receptor theoretical accounts infer parts from different beginning types utilizing multivariate measurings taken at one or more receptor locations ( Olmez et al. , 1994 ; Watson et al. , 2002 ) . PCA and absolute chief constituent tonss ( APCS ) are the parts of multivariate theoretical account ( Watson et al. , 2002 ) . The ai m of this probe was to quantify the parts of the beginnings impacting the H2O quality of Kedah River. Therefore, big informations collected over assorted seasons was subjected to multivariate analysis. Multivariate statistical theoretical accounts, as auxiliary methods to dearly-won field studies, have been successfully used to place anthropogenetic pollution and beginning profiles in surface H2O, dirts and deposits ( Shine et al. , 1995 ; Facchinelli et al. , 2001 ; Simeonov et al. , 2003 ; Astel et al. , 2006 ; Han et al. , 2006 ; Wang and Qin 2006 ; Zhou et al. , 2006 ) . For illustration, PCA allows the transmutation and visual image of complicated datasets into meaningful variables without losing utile informations ( Pere & A ; ague ; -Trepat et al. , 2006 ) . However, multivariate analyses are sensitive to outliers and the non-normal distributions of geochemical datasets ; therefore, it is indispensable to analyze the chance distributions of all variables and execute appropriate informations transmutations ( Johnson and Wichern 2002 ) . Yet few surveies have considered these of import factors ( Pere & A ; ague ; -Trepat et al. , 2006 ) . In add-on, receptor modeling of assort ed possible pollution beginnings has been widely used in legion beginning apportionment surveies of air pollutants ( Watson et al. , 2002 ; Hopke 2003 ; Song et al. , 2006 ) . As eigenvector theoretical account, multivariate additive arrested development of absolute chief constituent tonss ( MLR-APCS ) has been applied to the allotment of H2O pollution beginnings ( Simeonov et al. , 2003 ; Pekey et Al. 2004 ) , showing the dependability of using receptor theoretical accounts to the aquatic environment. The PCA theoretical account was expressed as follows ( Johnson and Wichern 2002 ) : Zji = & A ; sum ; wjk pki where I = 1, †¦ , n samples ; J = 1, †¦ , thousand elements ; k = 1, †¦ , thousand beginnings ; Zji is the standardised concentration ; and wjk and pki the factor burdens and factor tonss, severally. To better the reading of pollution forms, Kaiser ‘s VARIMAX extraneous rotary motion of PCs was performed to maximise the simpleness of the entire burdens ( Brumelis et al. , 2000 ; Pere & A ; ague ; -Trepat et al. , 2006 ) , and based on the revolved PCA, we identified the latent pollution beginnings and beginning profiles. The MLR-APCS assumed a additive relationship between the entire mass concentration and the parts of each component ( Thurston and Spengler 1985 ) . Beginning parts to the entire concentration were estimated with MLR utilizing the de-normalized ( APCS ) qi values as follows: Mi = & A ; delta ; 0 + & A ; amount ; & A ; zeta ; K ( APCS ) ki = & A ; delta ; 0 + & A ; amount ; & A ; zeta ; K ( pki + & A ; sum ; Bkj& A ; # 8121 ; j / & A ; delta ; J ) WhereXj and& A ; delta ; j are the average concentration and the standard divergence for element J, severally,Mi the ascertained mass concentration in sample I,& A ; zeta ; k the additive arrested development coefficients and& A ; delta ; 0 the part of unidentified beginnings. PCA ( Vandeginste et al. , 1998 ; Malinowski, 1991 ; Martens and Naes, 1989 ) is an of import tool used to analyze informations matrices, which extracts extra information that would otherwise be unaccessible. It seeks the similarities between the columns and rows of any informations matrix of dependent variables. PCA helps in finding: ( I ) how samples differ from one another, ( two ) which variables contribute most to this difference and ( three ) if those variables contribute in the same manner or are independent of each other. Harmonizing to Infometrix Inc. ( 1995 ) , chemometrics is a multivariate mathematical and statistical attack to the analysis and reading of analytical informations. Pattern acknowledgment methods have been used in chemometrics to uncover and measure complex relationships in a broad assortment of environmental applications. These methods have contributed to the systematic apprehension of sediment hint metal and organic concentrations originating from natural and anthropogenetic beginnings. Chemometrics is besides utile in measuring biological response to natural or toxic factors, and can place the beginning of the taint. Common utilizations of this technique are to: 1 ) identify factors that are combinations of mensurable variables ; 2 ) illustrate groups or cluster associations among samples ; 3 ) buttocks spacial distribution of environmental factors or disturbances ; and 4 ) predict a belongings of involvement ( such as biological response to chemical disturbance ) . The appraisal of environmental quality is frequently based on tremendous sums of physicochemical informations, which if processed utilizing descriptive, univariate methods is of small value to decision-makers ( Ignatides et al. , 1985 ) . Simple appraisals can be made utilizing descriptive statistics ( mean, standard divergence, etc. ) and some graphical AIDSs. However, the job of foretelling the position of unknown samples with these simple attacks becomes more and more complicated as the figure of parametric quantities is increased. Consequently, multivariate techniques ( Adams, 1998 ; Vandeginste, 1998 ) are needed to accomplish satisfactory consequences. Such techniques have been proven as suited for environmental quality appraisal ( Karydis, 1994 ; Moriki and Karydis, 1994 ; Wunderlin et al. , 2001 ) . They offer greater possibilities to directors in footings of helping the decision-making procedure ( Karydis, 1992 ; Ignatides et al. , 1992 ) . European, national and regional di sposals are demoing a turning involvement in the development of indices for measuring environmental quality. These indices must be based on multivariate processs that have a prognostic capableness ( Consejer & A ; iacute ; a de Medio Ambiente, 1995 ) . Chemometric methods ( besides known as multivariate statistical techniques ) are progressively in usage, which provide several avenues for explorative appraisal of H2O quality informations sets and categorization of H2O qualities. Chemometric methods identify the natural bunch form and group variables on the footing of similarities between the samples. The most common methods of chemometric methods for categorization are viz. , cluster analysis ( CA ) and chief constituent analysis ( PCA ) with factor analysis ( FA ) . The discriminant analysis ( DA ) is used to corroborate the groups found by agencies of the CA and PCA. These multidimensional informations analysis methods are progressively in usage for environmental surveies covering with measurings and monitoring ( Kannel et. Al, 2006 ) . In this paper, merely PCA will be performed, and farther integrated with ANN to maximise the effectivity of this prognostic theoretical account. Cluster analysis and PCA have been widely used as they are indifferent methods which can bespeak associations between samples and/or variables ( Wenning and Erickson, 1994 ) . These associations, based on similar magnitudes or fluctuations in chemical and physical components, may bespeak the presence of seasonal or semisynthetic influences. Hierarchical agglomerate bunch analysis indicates groupings of samples by associating inter-sample similarities and illustrates the overall similarity of variables in the information set ( Massart and Kaufman, 1983 ) . PCA is used to cut down the dimensionality of the informations set by explicating the correlativity among a big set of variables in footings of a little figure of implicit in factors or chief constituents without losing much information ( Jackson, 1991 ; Meglen, 1992 ) , and allows appraisal of associations between variables, since they indicate engagement of single chemicals in several influence factors. Exploratory information ana lysis has been used to measure the H2O quality of rivers, and seasonal, spacial and anthropogenetic influences have been evidenced ( Brown et al. , 1980 ; Bartels et al. , 1985 ; Grimalt et al. , 1990 ; Librando, 1991 ; Andrade et al. , 1992 ; Aruga et al. , 1993 ; Elosegui and Pozo, 1994 ; Pardo et al. , 1994 ; Battegazzore and Renoldi, 1995 ; Voutsa et al. , 1995 ) . In a relevant research, similar attack of statistical methods were being used in analysing a set of informations from Guadalquivir River quality parametric quantity and associated with anthropogenetic beginnings. In the present work, complete survey of the H2O quality of Guadalquivir River, from Seville to the oral cavity were completed. Besides, chemometrics analytical method was used to set up the effects caused by the different human activities performed in the borders of the river. A sum of 26 trying Stationss located along the river measured several physico-chemical variables in the country, and in three different runs from 2001 to 2002. With the consequences a informations matrix were informations matrix built, which was analysed by ( FA/PCA ) and cluster analysis ( CA ) . This analysis allowed the designation of four different zones in the river, with different H2O quality. The first zone ( zone 1A ) comprised from Alcal & A ; aacute ; del R & A ; ague ; & amp ; # 305 ; O to S eville. The 2nd zone ( zone 1B ) was the metropolis of Seville, and as a effect, presented higher concentrations of several variables such as nitrite, ammonium or Mn. The 3rd zone ( zone 2 ) included from Seville to the Guadiamar River. In this country, agribusiness is the chief activity, and so, higher concentrations of suspended solids and phosphate were measured. In footings of H2O quality, this zone was partly similar to district 1A, and partly similar to the 4th zone, get downing in the Guadiamar River and coating in the oral cavity of the Guadalquivir River. The H2O in this last zone ( zone 3 ) is chiefly estuarial H2O. Therefore, its quality is influenced by saltwater input, and besides by the inputs from the Guadiamar River ( coming from a excavation country ) , and presented higher Cu concentration. Three chief constituents ( Personal computers ) were extracted, explicating the 79.1 % of the informations discrepancy. PC1 ( 46.9 % discrepancy ) was chiefly associated with ni trite, ammonium and manganese. PC2 ( 22.5 % discrepancy ) was chiefly associated with suspended solids and phosphates. PC3 ( 9.7 % discrepancy ) was chiefly correlated to nitrate and copper concentration ( Mendiguchia et. Al ; 2004 ) . Similar attack of making a theoretical account based on prognostic methods for analysing informations collected from environmental surveies were conducted at Bagmati River Basin, Nepal. Harmonizing to Kannel et Al, ( 2006 ) , the survey presents the application of selected chemometric techniques: CA, PCA, FA and discriminant analysis, to sort a river H2O quality and rating of the pollution informations. Seventeen Stationss, monitored for 16 physical and chemical parametric quantities in 4 seasons during the period 1999-2003, located at the Bagmati river basin in Kathmandu Valley, Nepal were selected for the intent of this survey. The consequences allowed, finding natural bunchs of monitoring Stationss with similar pollution features and placing chief discriminant variables that are of import for regional H2O quality fluctuation and possible pollution beginnings impacting the river H2O quality. The analysis enabled to group 17 monitoring sites into 3 parts with 5 major know aparting v ariables: EC, DO, CL, NO2N and BOD. Results revealed that some locations were under the high influence of municipal taint and some others under the influence of minerals. This survey demonstrated that chemometric method is effectual for river H2O categorization, and for rapid appraisal of H2O qualities, utilizing the representative sites ; it could function to optimise cost and clip without losing any significance of the result. Another article entitled Apportionment of Sources Affecting Water Supply at Kandla Creek located at Gulf of Katchchh, India, experimented on use of PCA and successfully apportion five major beginnings of pollutant. As stated by Dalal et Al. ( 2009 ) , this survey examines a big dataset collected over assorted seasons of the twelvemonth in Kandla Creek, Gulf of Katchchh, India, to place and measure the parts of the beginnings impacting the H2O quality. Principal PCA was applied to simplify and understand the complex relationships among H2O quality parametric quantities. Five Personal computers were found responsible for the information construction and 76 % of the entire discrepancy of the information set. APCS receptor theoretical account provided allotment of assorted beginnings lending to the H2O quality. Our survey reveal that the port activities contributed 80 % of the ascertained turbidness, 70 % of suspended solids and 68 % of crude oil hydrocarbons ; agricultural overflow cont ributed about 69 % of the ascertained phosphate, 57 % of the nitrate, and 63 % of the nitrite ; and industrial discharges contributed about 92 % of the ascertained ammonium hydroxide. Harmonizing to Camdevyren et al. , 2004, Chlorophyll-a is a well-accepted index for phytoplankton copiousness and population of primary manufacturers in an aquatic environment. The relationships between Chlorophyll-a and 16 chemical, physical and biological H2O quality variables in C & A ; cedil ; aml & amp ; # 305 ; dere reservoir ( Ankara, Turkey ) were studied by utilizing chief constituent tonss ( PCS ) in multiple additive arrested development analysis ( MLR ) to foretell Chlorophyll-a degrees. Principal component analysis was used to simplify the complexness of dealingss between H2O quality variables. Mark values obtained by Personal computer tonss were used as independent variables in the multiple additive arrested development theoretical accounts. Two attacks were used in the present statistical analysis. In the first attack, merely five selected mark values obtained by Personal computer analysis were used for the anticipation of Chlorophyll-a degrees and prognostic success ( R2 ) of the theoretical account found as 56.3 % . In the 2nd attack, where all mark values obtained from the Personal computer analysis were used as independent variables, prognostic power was turned out to be 90.8 % . Both attacks could be used to foretell Chlorophyll-a degrees in reservoirs successfully. Recently, applications of ANNs in the countries of H2O technology, ecological scientific disciplines, and environmental scientific disciplines have been reported since the beginning of the 1990s. In recent old ages, ANNs have been used intensively for anticipation and prediction in a figure of water-related countries, including H2O resource survey ( Liong et al. , 1999 ; 2001 ; Muttil and Chau, 2006 ; El-Shafie et al. , 2008 ) , oceanology ( Makarynskyy, 2004 ) , and environmental scientific discipline ( Grubert, 2003 ) . The ANN, as the name implies, employs the theoretical account construction of a nervous web which is really powerful computational technique for patterning complex non-linear relationships peculiarly in state of affairss where the expressed signifier of the relation between the variables involved is unknown ( Gallant, 1993 ; Smith, 1994 ) . The basic construction of an ANN theoretical account is normally comprised of three typical beds, the input bed, where the info rmations are introduced to the theoretical account and calculation of the leaden amount of the input is performed, the concealed bed or beds, where informations are processed, and the end product bed, where the consequences of ANN are produced. Each bed consists of one or more basic component ( s ) called a nerve cell or a node. A nerve cell is a non-linear algebraic map, parameterized with boundary values ( Dreyfus et al. , 2002 ) . The signal passing through the nerve cell is modified by weights and transportation maps. This procedure is repeated until the end product bed is reached ( Govindaraju, 2000 ) . The figure of nerve cells in the input, hidden and end product beds depends on the job. If the figure of concealed nerve cells is little, the web may non hold sufficient grades of freedom to larn the procedure right. On the other manus, if the figure is excessively high, the preparation will take a longer clip and the web may over-fit the information ( Karunanithi et al. , 1994 ) . The usage of data-driven techniques for patterning the quality of both fresh water ( Chen and Mynett, 2003 ) and saltwater ( Lee et al. , 2000, 2003 ) has met with success in the past decennary. Reckhow ( 1999 ) studied Bayesian chance web theoretical accounts for steering determination doing sing H2O quality in the Neuse River in North Carolina. Chau ( 2006 ) has reviewed the development and current advancement of the integrating of unreal intelligence ( AI ) into H2O quality mold. Arbors ( 2000 ) developed theoretical account to foretell suspended solids conceder local precipitation, watercourse flow rates and turbidness as input. Hatim ( 2007 ) employed an ANN attack utilizing six variables for the initial anticipation of suspended solids in the watercourse at Mamasin dike. Most of them employed about all possible environmental parametric quantities as input variables without sing the optimum pick amongst them. The present survey attempted to pattern Kedah River Basin H2O quality parametric quantities utilizing APCS-ANN mold for the first clip. Limited H2O quality informations and the high cost of H2O quality monitoring frequently pose serious jobs for process-based mold attacks. ANNs provide a peculiarly good option, because they are computationally really fast and necessitate many fewer input parametric quantities and input conditions than deterministic theoretical accounts. ANNs do, nevertheless, require a big pool of representative informations for preparation. Prediction of fresh water beings based on machine larning techniques is going more and more dependable due to the handiness of appropriate datasets and patterning techniques. Artificial nervous webs ( Lek and Guegan, 1999 ) , fuzzed logic ( Barros et al. , 2000 ) , evolutionary algorithms ( Caldarelli et al. , 1998 ) , cellular zombi ( Gronewold and Sonnenschein 1998 ) , etc. proved to be powerful tools to execute ecological modeling, particularly when big datasets are involved. Models have several interesting applications in river direction. They allow for a bet ter reading of the consequences, easing the cause-allocation of the existent river position and increasing the penetration needed to better appraisal systems. Models besides allow for imitating the consequence of possible direction options and therefore back uping decision-making. The development of effectual and efficient monitoring webs based on theoretical accounts is likely another of import advantage. The & A ; lsquo ; River Invertebrate Prediction and Classification System ‘ ( RIVPACS ) attack, based on statistical modeling, is presently one of the best available techniques for measuring the biological quality of running Waterss because it offers the ability to utilize environmental variables to foretell species that are expected to happen at a site if it is unstressed. The expected zoology is so compared with the ascertained community of macroinvertebrates in order to measure the river quality ( Wright et al. 2000 ) . However, biological communities are dynamic and the nature of RIVPACS would necessitate to be altered in order to foretell a alteration in faunal composing in response to new environmental conditions at a given site ( De Pauw 2000 ) . ANNs are, nevertheless, still non widely used tools in the Fieldss of H2O quality anticipation and prediction. ANNs are able to come close accurately complicated non-linear input- end product relationships. Like their physics-based numerical theoretical account opposite numbers, ANNs require preparation or standardization. After preparation, each application of the trained ANN is an appraisal of a simple algebraic look with known coefficients and is executed practically outright. The ANN technique is flexible plenty to suit extra restraints that may originate in the application. Furthermore, the ANN theoretical account can uncover concealed relationships in the historical informations, therefore easing the anticipation and prediction of H2O quality. By and large, calculating theoretical accounts can be divided into statistical and physically based attacks. Statistical attacks determine relationships between historical informations sets, whereas physically based attacks model the implicit in procedures straight. Multilayer Perceptron ( MLP ) web ( Rumelhart et al. , 1986 ) are closely related to statistical theoretical accounts and are the type of ANN most suited to calculating applications.When utilizing ANNs for prediction, the mold doctrine employed is similar to the used in traditional statistical attacks. In both instances the unknown theoretical account parametric quantities ( i.e. , the connexion weights in the instance of ANNs ) are adjusted in order to obtain the best lucifer between a historical set of theoretical account inputs and the corresponding end products. These nervous webs are normally used in ecological surveies because they are suggested to be cosmopolitan approximators of any uninterrupted map ( Hornik and White, 1989 ) . It consists of at least three or more beds, which comprise an input bed, an end product bed and a figure of concealed beds. Each nerve cell in one bed is connected to the nerve cells in the following bed, whereas there are no connexions between the units of the same bed ( Kasabov, 1996 ) . Najah et. Al, ( 2009 ) , in an article entitled Prediction of Johor River Water Quality Parameters Using Artificial Neural Networks verified that H2O is a critical for all facets of human and ecosystem endurance and wellness. Therefore, its quality is besides of import. Water quality refers to the composing of a H2O sample. The reading of informations may be hard and drawn-out. Evaluations of H2O quality parametric quantities are necessary to heighten the public presentation of an assessment operation and develop better H2O resources direction and program. Water quality patterning involves the anticipation of H2O pollution utilizing mathematical simulation techniques. In fact, classical process-based mold attack could supply comparatively good anticipation for H2O quality parametric quantities ; nevertheless, those theoretical accounts rely on big sum of informations and needed batch of input informations that frequently unknown. New attack such as Artificial Intelligence techniques has proven their ability and pertinence for imitating and patterning assorted physical phenomena in the H2O technology field. In extra, ANN captures the embedded spatial and unsteady behaviour in the investigated job utilizing its architecture and nonlinearity nature compared with the other classical mold techniques. Johor River Basin located in Johor province, Malaysia which is significantly degrading due to human activities every bit good as urbanisation in and within the country. The survey attempted to foretell H2O quality parametric quantities at Johor River Basin using ANN mold. This survey proposed a anticipation theoretical account for entire dissolved solids, electrical conduction, and turbidness. The consequences show that the proposed ANN anticipation theoretical account has a great potency to imitate and foretell the sum dissolved solids, electrical conduction, and turbidness with absolute average mistake 10 % for different H2O organic structures. ANNs are being used widely to foretell and calculate H2O resources parametric quantities harmonizing to the specified end product mark. There are a few stairss that should be followed in the designing of such theoretical accounts and these include the pick of public presentation standards, the separation and pre-treatment of the available informations set, the finding of suited inputs and web construction, optimisation of the connexion weights ( developing ) and proof of the theoretical account. Guidance for each option of the stairss available for theoretical account interior decorators are discussed and issues with high item of concern are highlighted. A reappraisal covering with the usage of nervous web theoretical accounts for the anticipation and prediction of H2O resources variables is undertaken in footings of the modeling procedure adopted. The huge bulk of these webs are trained utilizing the backpropagation algorithm. Issues in relation to the optimum division of the availa ble informations, informations pre-processing and the pick of appropriate theoretical account inputs are rarely considered. In add-on, the procedure of taking appropriate fillet standards and optimising web geometry and internal web parametric quantities is by and large described ill or carried out inadequately. All of the above factors can ensue in non-optimal theoretical account public presentation and an inability to pull meaningful comparings between different theoretical accounts. Future research attempts should be directed towards the development of guidelines which assist with the development of ANN theoretical accounts and the pick of when ANNs should be used in penchant to alternate attacks, the appraisal of methods for pull outing the cognition that is contained in the connexion weights of trained ANNs and the incorporation of uncertainness into ANN theoretical accounts ( Maier and Dandy, 1999 ) . Harmonizing to Imrie et al. , ( 2000 ) , ANNs provide a quick and flexible agencies of making theoretical accounts for river flow anticipation, and have been shown to execute good in comparing with conventional methods. However, if the theoretical accounts are trained utilizing a dataset that contains a limited scope of values, they may execute ill when meeting events incorporating antecedently unobserved values. This failure to generalize bounds their usage as a tool in applications where the information available for standardization is improbable to cover all possible scenarios. The paper presents a method for improved generalization during preparation by adding a counsel system to the cascade correlativity larning architecture. Two instance surveies from catchments in the UK are prepared so that the proof informations contains values that are greater or less than any included in the standardization informations. The ability of the developed algorithm to generalize on new informati ons is compared with that of the standard mistake backpropagation algorithm. The ability of ANNs trained with different end product activation maps to generalize beyond the standardization informations is assessed. ANN had been widely used as prediction and predicting theoretical accounts throughout the universe. In conformity with Zhang and Stanley ( 1997 ) , in H2O intervention processes, raw-water coloring material is a cardinal parametric quantity for procedure control and monitoring. Therefore, the ability to foretell the raw-water coloring material is desired to help in the optimisation of the intervention procedure. However, due to the high discrepancy and the built-in non-linear relationship of the raw-water coloring material clip series, it is hard to bring forth a dependable theoretical account with conventional mold attacks. In this paper, the ANN mold technique is used to set up a theoretical account for calculating the raw-water coloring in a big river. A general ANN mold strategy is besides recommended for the remainder of the raw-water parametric quantities. The mold procedure typically includes four phases: beginning informations analysis, system priming, and system fine-tuning and exemplary rating. Some optimisation issues involved in the mold stages and the possible applications of ANN in the H2O intervention industry are besides discussed. Result indicate that the ANN mold strategy shows much promise for H2O quality mold and procedure control in H2O intervention. In a similar scientific research, same attack has been performed to construct a theoretical account of river H2O quality. Karoon River in Iran is selected to measure the capableness of ANNs for H2O quality simulation. This river is the longest river in Iran. It is located in Khuzestan state, South West of the state. Several H2O quality variables including CO3, HCO3, SO4, Cl, Na, Ca, Mg, K, EC, TDS and SAR have been simulated. Datas from 1985 to 2006 at supervising Stationss including ; Arabhasan, Valiabad, Molasani, Ahwaz, Farsiat and Darkhoyen have been used for preparation of the selected ANN. Qnet 2000 ANN is selected for patterning intents in the present research. Results show that Qnet 2000 is able to foretell H2O quality variables of the Karoon River really successfully with more than 90 % truth. Research and prognostic webs on imbibing H2O quality and intervention has besides been established. Baxter et. Al, 2001, stated that in the article ; to better imbibing H2O quality whi le cut downing operating costs, many imbibing H2O public-service corporations are puting in advanced procedure control and mechanization engineerings. The usage of AI engineerings, specifically ANNs, is increasing in the imbibing H2O intervention industry as they allow for the development of robust nonlinear theoretical accounts of complex unit processes. This paper highlights the public-service corporation of ANNs in H2O quality modeling every bit good as imbibing H2O intervention procedure modeling and control through the presentation of several instance surveies at two large-scale H2O intervention workss in Edmonton, Alberta as stated by Musavi-Johrami and Golabi ( 2008 ) . In a closely related article, Juahir et Al. ( 2004, 2009 ) , same method that implemented ANN to construct a theoretical account of prognostic web of H2O quality parametric quantity for Langat River Basin. This survey discusses the development and proof of an Artificial Neural Network ( ANN ) theoretical account in gauging H2O quality index ( WQI ) in the Langat River Basin, Malaysia. The ANN theoretical account has been developed and tested utilizing informations from 30 monitoring Stationss. The mold information was divided into two sets. For the first set, ANNs were trained, tested and validated utilizing six independent H2O quality variables as input parametric quantities. Consequently, MLR was applied to extinguish independent variables that exhibit the lowest part in discrepancy. Independent variables that accounted for about 71 % of the discrepancy in WQI are Dissolved Oxygen ( DO ) , Biochemical Oxygen Demand ( BOD ) , Suspended Solids ( SS ) and Ammoniacal-Nitrate ( AN ) . T he Chemical Oxygen Demand ( COD ) and pH contributed merely 8 % and 2 % to the discrepancy, severally. Therefore, in the 2nd information set, merely four independent variables were used to develop, trial and formalize the ANNs. We found that the correlativity coefficient given by six independent variables ( 0.92 ) is merely somewhat better in gauging WQI compared to four independent variables ( 0.91 ) which demonstrates that ANN is capable of gauging WQI with acceptable truth when it is trained by extinguishing COD and pH as independent variables ( Juahir et al. , 2004 ) . Application of ANN has been extended to wastewater quality monitoring intents. Harmonizing to Hore et Al. ( 2008 ) , H2O organic structures have become more and more contaminated owing to dispatch of industrial waste. Therefore, it has been the main concern of scientists, applied scientists and ecologists to diminish the H2O pollution degree around the Earth to keep living viability and ecological balance. In this paper, the seasonal and positional fluctuation of effluent parametric quantities in a natural flowing watercourse has been observed and an ANN theoretical account is proposed to foretell the H2O quality. Tolly ‘s Canal was chosen as the horizon of this instance survey. Wastewater and sediment samples were collected from Tolly ‘s Canal and the River Ganges at different points and different seasons both at high and low tide conditions on a peculiar twenty-four hours. All the of import H2O quality parametric quantities were evaluated. To summarize and describe rive r-water quality, a new term, WQI, has been introduced. The WQI value is a dimensionless figure runing from 0 to 100 ( best quality ) . In this survey, the WQI is predicted by a simulative theoretical account utilizing an ANN. This theoretical account has been developed for the appraisal of the WQI and compared with the conventionally determined values of WQI. An MLP web with a individual hidden bed was used along with back-propagation algorithm. The consequences were found to be rather impressive. Therefore, the ANN proved to be an efficient tool to measure the WQI of any sample. ANN has been established in other types of field, such as chemical science where a group of research worker attempted to foretell peptide liquid chromatography elution times in proteome analyses. Harmonizing to Petritis et al. , ( 2003 ) , the usage of unreal nervous webs ( ANNs ) is described for foretelling the reversed-phase liquid chromatography keeping times of peptides enzymatically digested from proteome-wide proteins. To enable the accurate comparing of the legion liquid chromatography/mass spectometry informations sets, a familial algorithm was developed to normalise the peptide keeping informations into a scope ( from 0 to 1 ) , bettering the peptide elution clip duplicability to 1 % . The web developed in this survey was based on amino acid residue composing and consists of 20 input nodes, 2 hidden nodes, and 1 end product node. A information set of more than 7000 confidently identified peptides from the micro-organism Deinococcus radiodurans was used for the preparation o f the ANN. The ANN was so used to foretell the elution times for another set of 5200 peptides tentatively identified by mass spectra/mass spectometry from a different micro-organism ( Shewanella oneidensis ) . The theoretical account was found to foretell the elution times of peptides with up to 54 amino acid residues ( the longest peptide identified after tryptic digestion of S. oneidensis ) with an mean truth of 3 % . This prognostic capableness was so used to separate with high assurance isobar peptides otherwise identical by accurate mass measurings every bit good as to bring out peptide misidentifications. Therefore, integrating of ANN peptide elution clip anticipation in the proteomic research will increase both the figure of protein designations and their assurance. Integration of two statistical analysis were implented in a relevant survey of Quantitative designation and beginning allotment of anthropogenetic heavy metals in marine deposit of Hong Kong. Based on 10s heavy metals collected twice yearly at 59 sites from 1998 to 2004, enrichment factors ( EFs ) , PCA and APCS-MLR were used in designation and beginning allotment of the anthropogenetic heavy metals in marine deposit. EFs with Fe as a normaliser and local background as mention values was decently tested and suited in Hong Kong, and Zn, Ni, Pb, Cu, Cd, Hg and Cr chiefly originated from anthropogenetic beginnings, while Al, Mn and Fe were derived from stones enduring. Rotated PCA and GIS mapping farther identified two types of anthropogenetic beginnings and their wedged parts: ( 1 ) electronic industrial pollution, riparian overflow and vehicle exhaust impacted the full Victoria Harbour, interior Tolo Harbour, Eastern Buffer, interior Deep Bay and Cheung Chau ; and ( 2 ) discharges fro m fabric mills and pigment, influenced Tsuen Wan Bay and Kwun Tong typhoon shelter and Rambler Channel. In add-on, APCS-MLR was successfully introduced to quantitatively find the beginning parts with uncertainnesss about less than 8 % : the first anthropogenetic beginnings were responsible for 50.0, 45.1, 86.6, 78.9 and 87.5 % of the Zn, Pb, Cu, Cd and Hg, severally, whereas 49.9 % of the Ni and 58.4 % of the Cr came from the 2nd anthropogenetic beginnings ( Zhou et al. , 2007 ) . The APCS-MLR assumed a additive relationship between the entire mass concentration and the parts of each component. The APCS-MLR assumed a additive relationship between the entire mass concentration and the parts of each component ( Thurston and Spengler, 1985 ) . Ln- and Box-Cox transmutations of these variables improved normalcy except for Fe and Al, and Fe, severally. Compared with the ln transmutation, the Box-Cox transmutation significantly reduced the lopsidedness of the informations, which was good to the multivariate analysis. Meanwhile, the negative effects of outliers in the to a great extent skewed natural informations were reduced by the Box-Cox transmutation ( Zhang, 2006 ) . Finally ( 4 ) the Box-Cox transformed datasets were standardized for PCA to minimise the effects of differences in measurement units and discrepancy and to render the information dimensionless ( Johnson and Wichern, 2002 ) . The chief intent of present survey was to utilize a multivariate statistical attack to sort lending beginning harmonizing to their interrelatedness and to foretell H2O quality of Kedah River. For this intent, principle constituent tonss of 30 physical, chemical, and biological H2O quality parametric quantities from this river were used as independent variables in PCA and ANN. It is proved that uniting two statistical methods provide a better reading of consequences and a much accurate prognostic theoretical account.Chapter 3Materials and Methods3.1. Study AreaSungai Kedah is more than 100 kilometers long, arising from the cragged countries surrounding Perlis and Thailand in the North and nor'-east. From here the river flows through hilly terrain and eventually through a broad coastal field. As a major river system in the province, Sungai Kedah flows through the territories of Kubang Pasu, Kota Setar, Padang Terap and Pendang. At present there are 54 H2O quality Stationss, 26 H2O discharge ( flow ) Stationss and one groundwater Stationss in the river basin. The bureau with the most extended H2O monitoring in this basin is MADA which operates more than 50 % of the entire Stationss. In this survey, I focused on Sungai Kedah, fluxing from the very bosom of the capital metropolis of Kedah. Sungai Kedah is more than 100 kilometers long, arising from the cragged countries surrounding Perlis and Thailand in the North and nor'-east. From here the river flows through hilly terrain and eventually through a broad coastal field. As a major river system in the province, Sungai Kedah flows through the territories of Kubang Pasu, Kota Setar, Padang Terap and Pendang. The natural basin is about 60 kilometers broad and 80 kilometers long and covers an country of 2,920 km2. The basin ranges from 400 metres high to the coastal fields. The coastal field is the Centre of rice cultivation. The province capital was founded over 250 old ages ago at the meeting of Sungai Anak Bukit and Sungai Kedah, which was the Centre for the rice trade. The coastal field is dominated by the Muda Irrigation Scheme covering an country of 966 km2. Runing across four territories and run outing a 3rd of the State of Kedah, Sungai Kedah plays a important function in the lives of the people. The dominant signifier of land usage in the basin is agribusiness ( 62 % ) . This is followed by woods cover ( 28 % ) , urban countries ( 6.6 % ) and H2O organic structures ( 3 % ) . Muda Irrigation Scheme, besides known as the Rice Bowl of Malaysia, is managed by MADA. 30 % of it lies within the Sungai Kedah Basin. Within Sungai Kedah Basin, there are besides irrigation strategies outside of the MADA country managed by DID. A entire figure of 17 such strategies are found in the 4 territories within the basin. These countries added up to about 3,500 strategies come from assorted beginnings, including Sungai Kedah feeders and MADA canals ( DID, 2007 ) . The Pedu, Ahning and Muda dikes in the upper catchment of Sungai Padang Terap Basin supply the State of Kedah and some parts of the State of Perlis with H2O for irrigation, every bit good as domestic and industrial utilizations throughout the twelvemonth. 26 % of Sungai Kedah Basin ( about 62,000 hectares ) comprises of lasting forest modesty in Bukit Perangin, Chebor Besar, Koh Moi, Padang Terap, Pedu and Sungai Badak. These lasting wood militias function as H2O catchment countries. During the rainy season, the catchment countries replenish the rivers and absorb big sum of rain H2O, thereby minimising hazard of deluging. During the dry season, the catchment countries replenish the rivers and provide uninterrupted supply of H2O. These woods are home ground of a diversified aggregation of works and carnal species. This includes the river terrapins which are threatened due to habitat devastation and inordinate egg poaching. The river terrapins are protected under the Kedah Terrapin Enactment 1972. The river is besides the home ground for fish species such as toman, rohu, belida, jelawat, patin and lampam.3.2 DatasDesignations of beginning allotment in river H2O quality utilizing both APCS and ANN in this survey should lend a better consequences and accounts to which parametric quantities takes the most important impairment. These H2O quality parametric quantities were measured within continuance of 1997-2006 at 6 Stationss. 3 other Stationss, viz. 2KD07, 2KD08 and 2KD09 were built and became operational beginning in twelvemonth 2005, which explains a deficiency of informations compared to other Stationss along Kedah River. The parametric quantities measured in all the 9 Stationss are Dissolved Oxygen ( DO ) , Biological Oxygen Demand ( BOD ) , Chemical Oxygen Demand ( COD ) , pH, Ammoniacal Nitrogen ( NH3-NL ) , temperature, conduction, salt, turbidness, SS, DS, TS, nitrate, Cl, PO4, As, Hg, Cd, Cr, Pb, Zn, Ca, Fe, Na, Mg, , OG, MBAS, E. coli and Coliform. These informations were non absolutely complete, with a figure of losing informations in each parametric quantity. To get the better of this state of affairs, estimate utilizing norm of close neighbouring informations were performed in order for the analysing procedure to be smoother, particularly when utilizing XLSTAT to execute PCA. Another defect that can be found in the whole information set is some are shuting or under the restriction of measuring. This sort of defect can be identified with mathematical figure ( & A ; lt ; ) in forepart of the parametric quantities value. What can be done here is to merely added in by two to do it legalize for X LSTAT analysing procedure. In order to better the information I have obtained and guarantee the effectivity of multivariate analysis, the following were performed to my informations: ( 1 ) losing informations were estimated utilizing mean values and ( 2 ) values below the bound were replaced by bounds of sensing.3.2.1 Data PartitionThe information in nervous webs are categorized into two sets: preparation or larning sets. The acquisition set is used to find the adjusted weights and prejudices of a web. The trial set is used for standardization, which prevents overtraining webs. The general attack for choosing a good preparation set from available informations series involves including all of the utmost events ( i.e. all possible minimal and maximal values in the preparation set ) . a manner that both preparation and trial informations sets are statistically comparable. The trial set should be about 10-40 % of the size of the preparation set of informations. The H2O quality informations were divided into two se ts. The first set contained 70 % of the records and was used as a preparation set ; the 2nd trial contained 30 % of the records and was used as trial set.3.3 Statistical methodsPrinciple constituent analysis and unreal nervous web were performed on these 30 parametric quantities to rank their comparative significance and to depict their interrelatedness forms every bit good as to make a theoretical account base on existent river category and predicted river category. XLSTAT package is used to analyse the information with Principal Component Analysis and the Artificial Neural Networks were constructed utilizing Forecaster XL. The first measure taken is to execute PCA on all 30 H2O quality parametric quantities in order to rexclude undistinguished informations. After that, eigenanalysis were performed to pull out informations with characteristic root of a square matrix higher than 1 and a new group of variables was created as a resemblance of the whole information set. Varimax rotary motion was besides performed to obtain varimax factors of the rule constituents. In this sudy, merely varimax factors with values more than 0.70 ( ( positive or negative ) will be discussed. Based on the tonss from PCA consequences, a web of prognostic theoretical account was established. The chief ground of these method was to diagrammatically show the per centum of each rule constituents or variables part and/or importance towards the overall quality of the river. Mark value ( skj ) for jth observation in kth Personal computer was obtained from the weight of variables in Personal computers and standardized variables by utilizing the undermentioned equation ; Skj = t1k z1j + t2k z2j + †¦ + tpk zpj Where J = 1, 2, . . . , n is the figure of observation ; k = 1, 2, . . . , Q, the figure of selected Personal computer figure ; p the figure of independent variables ; Skj the standardized mark value of jth observation in kth Personal computers ; zpj the standardised value of pth variable of jth observation, calculated from omega = yp – & amp ; # 1263 ; /sx, where yp is the original value of pth variable ; and tpk the standardised weight of the pth variable in kth Personal computers. One attack was employed in utilizing Personal computer tonss that is, utilizes merely 9 Personal computers with Eigen values greater 1 out of 29 rules constituents. Eigenvalues can be thought of as quantitative appraisal of how much a constituent represents the information. The higher the characteristic root of a square matrixs of a constituent, the more representative it is of the informations. To find the public presentation of each of the selected web theoretical account, three different standards were used: the root mean square mistake ( RMSE ) , the prejudice, and the coefficient of finding or symbolized by R & A ; sup2 ; ( Chenard and Caissie, 2008 ) . The RMSE represents the mistake associated with the theoretical account and can be computed as: RMSE = ( & A ; amount ; ( ypi – oi ) & A ; sup2 ; / N ) ^ & A ; frac12 ; where ypi and oi represent the theoretical account computed and measured values of the variable, and N represents the figure of observations. The RMSE, a step of the goodness-of-fit, best describes an mean step of the mistake in foretelling the dependant variable. However, it does non supply any information on stage differences. The prejudice represents the mean of all the single mistakes and indicates whether the theoretical account overestimates or underestimates the dependant variable. It is calculated as: Bias = 1/N & A ; amount ; ( ypi – oi ) The coefficient of finding ( R2 ) represents the per centum of variableness that can be explained by the theoretical account and is calculated as: R & A ; sup2 ; = ( ( N & A ; sum ; oi ypi – ( & A ; sum ; oi ) ( & A ; sum ; ypi ) ) / [ N & A ; sum ; o & A ; sup2 ; one – ( & A ; sum ; oi ) & A ; sup2 ; ] & A ; times ; [ N & A ; sum ; y & A ; sup2 ; pi- ( & A ; sum ; ypi ) & A ; sup2 ; ] ) & A ; sup2 ; Adequacy of the created modelswas evaluated through reciting the comparative extent of engagement of assorted input variables in the theoretical account public presentation. Fitness of the created ANN theoretical accounts was checked through analysis of the remainders. In a dependent-independent variable mold attack, it is desirable to measure the comparative importance and part of each of the independent variables in a theoretical account and in subsequent calculation anticipation of the dependant variable. Here, we used partitioning attack to show the importance of independent variables for the end product bed instead than a individual end product node, working as to partition thesumof effects onthe end product bed ( Garson, 1998 ) . Here, the general web consists of 11 environmental variables. The importance of each variable can be expressed as ( Lee et al. , 2003 ) : I = & amp ; amount ; ( New Hampshire ) ( j=1 ) ABS ( wji ) / & A ; amount ; ( Nevada ) ( k=1 ) [ & A ; amount ; ( New Hampshire ) ( j=1 ) ABS ( wji ) ] K where New Hampshire is the figure of concealed nodes, Nevada is the figure of input variables, wji is the connectionweight from the ith input node to jth concealed node, and ABS demotes the absolute value of the map.Chapter 4Consequences and Discussion4.1 Chief Component TonssIn this survey, a set of 410 samples reasoning 30 H2O quality parametric quantities runing from the twelvemonth 1997 until 2006 was obtained. The ground to cover such big figure of informations is to cover all possible conditions and to perfectize any defect that may happen during the building of this theoretical account. The parametric quantities involved and examined in chemometrics analysis, or Personal computers are ; DO, BOD, COD, SS, pH, NH3-NL, temperature, conduction, turbidness, salt, dissolved solids, entire solids, NO3, Cl, Ca, PO4, As, Hg, Cd, Cr, Pb, Zn, Ca, Fe, K, Mg, Na, Oil and Grease, MBAS, E-Coli and Coliform. The first measure in measuring this confounding information set i