Juvenile Delinquency Criminological Theories

Investigating the inhibition of copper sulphate between an enzyme and substrate Essays

Investigating the inhibition of copper sulphate between an enzyme and substrate Essays Investigating the inhibition of copper sulphate between an enzyme and substrate Essay Investigating the inhibition of copper sulphate between an enzyme and substrate Essay In this investigation I will be carrying out an experiment to see how the addition of copper sulphate to the reaction between hydrogen peroxide and carrots is effected. This is a simple model showing how inhibition (copper sulphate is inhibitor) takes place between an enzyme (carrot) and substrate (hydrogen Peroxide). It will most likely show the effect of a competitive inhibitor as the more inhibitor you add to the reaction between the enzyme and substrate, the slower the reaction between the substrate and enzyme will slow down. I will know how well the reaction (enzyme and substrate binding) is going by collecting the amount of gas (oxygen) given off in the reaction. Obviously if there is a lot of gas given off then the reaction will be faster than if the reaction is slow. I will be going through what my investigation is about and developing a prediction about my investigation. I will then go through some information about information and inhibition and tell you what I know about them. After that I will introduce you to my pre-tests and how I came about to choose the method that I used in the end. I will then talk about what I will need to take account for when doing my investigation, such things as what Ill need to carry out the investigation, what precautions I will take and what things will be done throughout the tests that I do. I will include tables and graphs to show my results and finally conclude my results and finish my investigation by evaluating how well my investigation went. Prediction I predict that when copper sulphate (inhibitor) is added to the hydrogen peroxide (substrate) and carrot (enzyme) it will make the reaction between the enzyme and substrate slower as the copper sulphate will inhibit the enzymes. I also predict that the copper sulphate is a competitive inhibitor otherwise if it were a non-competitive inhibitor the reaction between the substrate and enzyme would not affected in a way that there would hardly be a reaction. I predict that the more substrate there is then the more reaction (substrate binding onto enzymes) will take place. Background Knowledge From class work and essays I already know this information about enzymes:- Most Enzymes are proteins and can be described as catalysts. The majority if not every metabolic reaction which takes place within a living organism is catalysed by enzymes. Enzymes are globular proteins. Like all globular proteins, enzyme molecules are coiled into a specific three-dimensional shape with side chain hydrophilic R groups on the outside of the molecule. This ensures that the enzyme is soluble. Enzymes have a special feature and this is that they posses an active site. This is a region on the enzyme to which another molecule or molecules can bind onto it. This is the substrate of the enzyme. The shape of the specific shape allows the substrate to fit in just right. Also it is held by temporary bonds. This is called the enzyme-substrate complex as a simplified diagram on the next page shows. Each type of enzyme acts on a specific type of enzyme that the enzyme is fit to do as the shape of its active site has a specific shape that only allows that one type of substrate to fit in. The enzyme may catalyse a reaction causing the substrate molecule to split (2 or more) as shown in the diagram. Alternatively catalysing may cause a joining of two molecules. After this process the molecules leave the unchanged enzyme leaving it for another substrate molecule to go and bond onto it. There may be one specific substrate that fits into a specific enzymes active site but there is a possibility for another molecule very similar to the enzymes substrate which can also fit into the active site. This inhibits the enzymes function. This causes competition between the substrate and the enzyme to inhibit the enzyme. If there arent many Inhibitors present then the binding of substrate to enzymes wont be affected but if the substrate was low in concentration compared to the inhibitor then the less likely the substrates will occupy the enzymes active site. This is known as competitive inhibition. In other cases an inhibitor can occupy an enzymes site permanently and therefore will not allow a substrate to bind onto the active site. This is known as non-competitive inhibition and is irreversible. Another form of non-competitive inhibition is when a bacteria can bind somewhere else on the enzyme rather than on the active site. This may result in the enzyme becoming mishapened and disrupts the enzymes arrangement of hydrogen bonds and hydrophobic interactions. Using this simple table you can decipher whether or not if an inhibitor is a competitive or non-competitive inhibitor. Source for background knowledge: Biology 1 (Cambridge, endorsed by OCR). Preliminary Work Before I began my actual investigation I had to decipher what apparatus I would need and what the best method of getting a fair test would be. There was an option of using a glass syringe to collect the gas given off or to use a measuring cylinder in a bucket of water. I also had to comprehend how much carrot gratings and hydrogen peroxide I would require. The method I chose to test out first was the one with the measuring cylinder as I had the notion that not much gas would be given off. I set up my apparatus as shown in the diagram: After deciphering how much hydrogen peroxide (ml) and carrot grating (weighed in grams) I would need I carried out the experiment. At first the reaction went hastily so I tried different amounts of carrot grating and hydrogen peroxide and the results turned out to be similar to the first test. There was clearly too much hydrogen peroxide and carrot gratings as substrate molecules were binding onto the enzyme at a quick rate because a lot of oxygen was being given off and also some of the hydrogen peroxide made its way into the bung. After some deliberation I decided to opt for the glass syringe method as it seemed to be more appropriate. So again like before I set up the equipment as shown in the diagram on the following page: When carrying out the experiment using this method I found that now that there was a larger area for the oxygen to go into, there wasnt much gas being collected into the glass syringe so this time I had to use more carrot gratings and hydrogen peroxide. I then, after a couple of tries to get an adequate amount of both the hydrogen peroxide and carrot gratings, determined how much of both the carrot gratings and hydrogen peroxide I needed. I found that using 5ml hydrogen peroxide to each gram of carrot gratings would give me a fairly good test. I went with using 4g of carrot gratings and 20ml hydrogen peroxide. This was going to be used as my control for the investigation. I will later add copper sulphate, which acts as an inhibitor. Also I found that I was using 1% copper sulphate solutions so I decided to use different concentrations in my investigation. I chose to use these concentrations to test inhibition: 1%, 0. 8%, 0. 6%, 0. 4%, 0. 2% and 0% as the control (with the addition of water). Finally I then decided to use 15 second time intervals to take readings on the glass syringe. I will keep doing this for approximately 3 and a half minutes.

Domestic Bathtubs Lab Report Example | Topics and Well Written Essays - 1500 words

Domestic Bathtubs - Lab Report Example According to Wright, (1980), today, 62% of bathtubs, 28% of lavatories and 92% of whirlpool baths are made of plastic. According to Mazzurco (1986), the American National Standards Institute has set standards that manufacturers should observe when designing bath tubs. They may use enameled cast steel or iron besides plastic. Consumers are however taking into account the aesthetic features, safety, durability and environmental aspects when choosing bathtub materials. Customers and manufactures are now taking advantage of enameled or plastic bathtubs to design one-unit bathtubs. Safety, being an important factor to consider, is ensured in modern bathtubs by the use of prefabricated slip-resistant surfaces. The bath tabs should be leak free, the potential problem being solved by the provision of a moisture barrier between the subfloor and the bathtub, or ensuring that the base and the wall are integral parts of the bathtub. Bathtub Materials It is very important to choose the best mater ials for making bath tubs, just as it is important to consider its functions (Mazzurco 1986, pp.57). A wide range of materials that can be used to make bath tubs are readily available. However, they all have their own cons and pros of use. Other factors to consider in material selection are their cleanliness as well as longevity. These materials are in most cases available for spas, basic bath tubs and whirlpools. Examples of materials that are used to manufacture bath tubs are acrylic, cast iron, porcelain/ ceramic tiles, concrete, copper, cultured marble, fiberglass, granite, and porcelain on steel. Acrylic bath tubs normally chip and crack. Therefore, this material is reinforced by fiberglass to make it resistant. However, it is cost effective and light in weight thus allowing easier mass production. Bath tubs made of cast iron are very costly and heavy in weight. Manufacturing bath tubs with cast iron involves creating a mold according to the desired design, and then melting iro n and pouring it into the mold. Though they are expensive, they have two big advantages: many chemicals will not destroy the surface, and they firmly withstand abuse because it is nearly impossible to dent or scratch a bath tub made of cast iron. In its construction of porcelain or ceramic tile bath tubs, a wood form is produced and then covered in concrete. A gentle slope is essential as it ensures the right drainage. A water proof adhesive is used to glue the tiles to the concrete while cracks are sealed with grout. Unfortunately, they are often prone to small cracks that can cause leaks as a result of shifting of the whole house or form. Concrete is not a common material in the manufacture of bath tubs because of its high cost of labor. Concrete is either created in the factory or molded on site and then the finished product is delivered and placed in position. The biggest advantage of constructing bath tubs using tiles is that different textures and colors can be applied on the concrete. Furthermore, the material can conceive almost any color and shape. For a bath tub, copper is very costly to use. Another material that is normally used to manufacture bath tubs is cultured marble. Cultured marble is created by mixing polyester resin with limestone together and then coating it with gel. It is less expensive than cast iron but more

Proposal Assignment Example | Topics and Well Written Essays - 750 words

Proposal - Assignment Example These factors raised issues for the company with regard to Supply Chain Management (SCM) which further caused substantial decrease in stakeholders’ confidence. In this regard, the company will be provided with the opportunity of devising as well as implementing better policies and standards with the objective of improving business operations of its suppliers on a global context (Wal-Mart Stores, Inc., â€Å"Ethical Sourcing†). Solution In order to mitigate the above described SCM related issue, Walmart decided to undergo a massive restructuring process. In this context, the suppliers of the company were required to be ISO 9000 certified in order to provide goods to the company adhering to the specified quality standards which would not only assure an effective holistic approach in its SCM practices, but shall also prove beneficial in revitalizing stakeholders’ confidence. Moreover, with the ISO certification of suppliers, the company also expected to vitalize its ability to assure that the goods procured are in accordance with the specified quality standards. ... All these initiatives have apparently aided the company and its suppliers to perform their business operations applying increased ethical concerns in terms of quality and transparency (Plambeck and Denend, â€Å"The Greening of Walmart’s Supply Chain†). Why did you pick this topic? SCM is determined to be an important element for retailing and other related companies to perform their business operations in an effective manner. Moreover, with the growing demand for superior quality of goods and/or services are observed among consumers in worldwide market segments. The case of Walmart in relation to the SCM issues has been adopted for identifying the importance of ISO 9000 certification among companies which presents a relatively challenging and unique doctrine to be studied. What is it about this topic that interests you? The topic is based on the notion which signifies that SCM practices, within the organizational context are determined to be an important element which is essential to procure quality goods or services in an efficient manner. It is worth mentioning in this context that with the development of technology and globalization effects, the market competition has intensified. In this respect, consumers are also recognized to be demanding for superior goods at competitive prices. This particular understanding can be apparently observed with reference to the SCM practiced within Walmart wherein the suppliers are required to be ISO certified in order to assure that the goods procured are in accordance with the specified quality standards. Moreover, this topic also seemed to be emphasizing on the importance of principles and standards for conducting SCM operations in an ethical manner within the global periphery. What

Financial Research Report Paper Example | Topics and Well Written Essays - 1750 words

Financial Report - Research Paper Example Also, the company has an enviable customer base that is extremely loyal towards the iOS platform. The company has maintained historical records of maintaining a customer retention percentage of more than 90%. The analysts and the investors are considering Apple as a strong buy based on the Fibonacci model. The Fibonacci retracements state that the stock prices follow a trend of rising strongly, then falling down to a lower price followed by a significant upturn. This justifies the fall of the stock prices in the fourth quarter of 2012 followed by a steep rise in the stock prices starting from the first quarter of 2013. Apple is considered as a fundamentally and technically strong company ideal for investment in its stocks (Edwards, 2007). The value driven mutual funds consider Apple as an important stock for investment and almost 40% of these mutual funds hold positions in Apple with more than USD 1 billion of assets. The biggest investors of the world are expected to accelerate the growth of shareholder value of Apple through buy backs and dividend pay-outs. The balance sheet of Apple is strong with zero debt value and high cash reserves of more than USD 1.45 billion. Around 74% of the analysts in the Wall Street hold a strong buy on the shares of Apple Inc. Moreover, the company is projected to surpass the earnings expectations by the end of the last quarter of 2013. The stocks of Apple Inc. represent more than 13% of the 100 stocks in NASDAQ and remain the most famous stock to invest by the hedge funds. Ratio analysis   Ratio Analysis for Apple Inc. Ratios 2013 2012 2011 Return on assets 0.18 0.24 0.22 Current ratio 1.68 1.50 1.61 Quick ratio 1.64 1.48 1.58 Debt Equity ratio 0.68 0.49 0.52 Debt ratio 0.40 0.33 0.34 Price earnings ratio 13.96 11.75 13.77 EPS 39.75 44.15 27.68 Working Capital 29628000 19111000 17018000 Return on Assets The Return on Assets percentage indicates the profitability of the assets of a business in terms of earning revenue for the business (Brown, 2003). Ideally, the return on assets should be greater than 5%. In the case of Apple Inc. the ratio of net income to total assets decreases from 22% in 2011 to 24% in 2012 and to 18% in 2013. The return on assets ratio for Apple is quite high compared to the industry standards and indicates that the business is efficient in employing the stakeholder’s assets in generating income. The better use of the assets i.e. debt and equity in a business is represented by a higher percentage of ROA. Though the ROA percentages of Apple Inc. have decreased from 2011 to 2013, yet the investors would consider 18% ROA as a positive factor for investing in the stocks of Apple Inc. Current ratio Current ratio is used to measure how equipped the business ids to pay off its short term obligations like payables and debts using the current assets in the business like inventory, cash and other receivables. Current ratio is simply calculated by dividing the current assets by the curr ent liabilities which include short term debts and other liabilities that are due within a period of less than a year. An ideal current ratio is valued at 2:1. The current ratios of Apple Inc. are measured at 1.61 in 2011, 1.50 in 2012 and 1.68 in 2013. Thus, the current ratios of Apple Inc. are strong over the three years indicating that the business

Kenya contributions of foreign aid to economic development

Kenya contributions of foreign aid to economic development Foreign aid is the transfer of capital, goods and services from one country to another. This aid may be given or transferred in form of capital transfers or technical assistance and training for either military or civilian purposes. Foreign aid is often given with conditions attached such as requirement that all or part of it maybe capital be used goods from the donor country or company given as a grant with no repayment obligation or a loan with a condition that the recipient country or nation purchase goods or services with the aid from the donor nation or company. These aids can be classified in to two: Bilateral aid Multilateral aid Bilateral aid is aid transferred from one single state or one country to another. Multilateral aid is aid transferred from alliances of multiple states e.g. international monetary fund. Development on the other side is a social phenomenon and it describes sources that are associated with human beings. It is the extension of the theoretical or practical aspects of a concept, design, discovery, or invention. A process of economic and social transformation which is based on complex cultural and environmental factors and their interactions. It can also be defined as a process of adding improvements to a parcel of land, such as grading, subdivisions, drainage, access, roads, utilities. All these can be used to describe development as the transition from a state of poor livelihood to an improved better state. A multinational corporation is a corporation that has its production facilities or other fixed assets in at least one foreign country and makes its major decision of management in a global context. In production, marketing, research and development and labour relations the multinational corporation makes its decision in terms of the host countrys customs and traditions. In finance many of its problems such as the need to shelter working capital from the risk of devaluation , or the choices between owning or licensing have no domestic counterpart. In addition to foreign exchange risks and the special business risk of operating in unfamiliar environments, there is an issue of political risk that sovereign governments may interfere with operations or even terminate the operations. Corporations invest in other countries for a number of reasons that include opening new markets or holding into the existing ones, to get new sources of raw materials and agricultural production, to take advan tage of cheap resources like labour and others. Some critics argue that these transnational corporations work solely in their own best of interest and exhibit no loyalty to the countries in which they are incorporated. CONTRIBUTIONS: Foreign aid had a lot of contribution to the economy of Kenya some that are positive and others negative. The use of foreign aid in the modern era began in the 18th century this was when Prussia subsided some of its allies. It then developed in to more sophisticated instrument of foreign policy after World War II. International organizations such as United Nation Relief and Rehabilitation Administrations were created to provide aid to countries affected by war and newly freed colonies. About 15% of foreign aid is provided by international bodies while the rest by various non-governmental organizations, Inter national Development association, multinational corporations and the International Finance Corporation: regional development Banks, the UN Development program, the European Development Fund and special agencies of the United Nations such as Food and Agriculture Organization. U.S. Corporations have various motives for establishing a corporate presence in other countries. The main possible motive is the desire of growth. In this case a corporation may have reached plateaus in meeting domestic demands and anticipate little additional growth and so a new foreign market might provide opportunities for new growth. Also through direct foreign investment a corporation may bypass high tariffs that prevent its goods from being competitively priced this is all done because of some corporations desire to escape protectionists policies of an importing country. Other motives include preventing competition and reducing cost. Preventing actual or potential competition from foreign nations is by acquiring their businesses and on the other side reducing cost can be attained through the use of cheap foreign resources like labour in developing countries. Some corporations can lower their costs by shifting some or all of its production facilities to other countries. This can also be done as they have the ability to use foreign subsidiaries to minimize their tax liability. The rise of multinationals which is a relatively recent occurrence has resulted to a great deal of legal ambiguity as they can operate in many area codes. Multinational corporations (MNCs) engage in useful and morally defensible activities in Third World countries Kenya being one of the countries and they have been receiving credits for the activities. Some of the significant activities that these MNCs did was extending of opportunities for earning higher incomes and also opportunity of consuming improved quality of goods and services by people living in areas below the poverty line. Although the MNCs came to Kenya with good intentions, they have misrepresented by fearful and ugly images of Marxists and the Dependency Theory advocates. Because many of these MNCs firms originate from industrialized countries including the U.S., the U.K., Canada Germany France and Italy, they have been viewed as instruments for the imposition of western cultural values on third world countries rather than allies in their economic development. Thus some proponents of these views urge for the expulsion of this firms while others less hostile have argued for their close monitoring or regulation by Third World governments. Close observation or supervision of the nature and activities of the MNCs in the Third World countries reveal a positive image of the firms as the allies in development process of these countries inclusive of Kenya. For the greater wellbeing of the majority of Kenyas poor, it is important that the positive contributions of these firms to the economies become more diversely understood. Even though MNCs may be primarily motivated by profits and low cost to invest in Kenya, the morality of their activities in improving the living standards of Kenyan families, Kenyans should not be obscured through misperceptions or misrepresentations. In Kenya, the firms might have been acknowledged through their high wages to local employees than what they would have earned elsewhere. Also higher rents for land and buildings contributed to their acknowledgement. As much as Kenyans believed they were earning higher wages and rents, the MNCs argued that the wages were still low as compared to wages and rents paid to employees and owners of land and buildings in the developed countries. The above explanation on how wages are paid to employees in Kenya and the developed countries but on the other hand unless workers find it most profitable to work for MNCs at the wages they offer, they would choose employment elsewhere . Similarly unless MNCs can make as much profit as they can make at home as well as compensation for the additional risks taken to invest in Kenya or Third World countries, including the risk of asset satisfaction by a hostile future government they would not venture into those parts of the world. Thus, there has to be net benefits for al parties in transaction that is multi national corporations and the workers or foreign employees for the transactions to exist. However the comparison misses several key points. For example the working conditions of developing countries e.g. Kenya and the working conditions of developed countries were not the same standard. The skills or educational levels of workers in Kenya and those of developed countries are different. The amount of machinery and equipment handled by workers in developed countries are different as compared to the ones that are used in Kenya or in the developing countries. In short the output generated by developed countries is higher than the output generated in the developing countries. The company, who is a major contributor of foreign aid in the world which Kenya is one of the beneficiaries, is SMART Company. There exists a number of smart aid programs achieving results across Kenya in different ways such as fighting disease, boosting agriculture, promoting literacy, helping in trading and attracting investments, giving power or encouraging Kenyans to fight corruption and hold their own governments to account. The smart company has aid in putting Kenyans in school or educating them and has helped in reducing malarial deaths rate. Most of the people living in Kenya are at high risk areas of malaria. A number of people have been dying of the dreaded disease but the aid programs established in Kenya together with the Kenyan government unveiled their ambitious strategy to deliver mosquito nets in in the ratio of two nets per family at risk. Within three years of the start of the program by the donors, case of malaria and death rate had been halved. This success was also brought about by delivering effective malaria treatment at lower costs to Kenyans. Kenya is working to expand access to primary health services particularly through the training of two health extension workers per village with the help of MNCs donors thirty thousand young women have been mobilized to transfer health skills to communities, a vital initiative towards a country where health services often fail to reach those in isolated rural areas. The training of these workers and the provision of disease test kits as well as drugs are all paid for by The Global Fund to fight AIDS, TB and malaria, all these leads to development. In Kenya as in many places in Africa, opening a bank account requires a minimum deposit which is often beyond the reach of poor families. In rural areas, banks can be far away and inconvenient to reach. M-PESA is money is a money transfer system which allows people to deposit, withdraw, and send money by mobile phone without a bank account. The model was piloted by Vodafone with assistance from U.K. department for international development (DFID). it was implemented in early 2007 by Safaricom, Kenyas largest mobile provider at the time. It now has approximately five million users. A worker in Nairobi can open an account at any M-PESA agent, in a local shop, a Safaricom dealer or a petrol station. He or she can deposit earnings into an M-PESA account and transfer money to family members via SMS. The recipients can then go to a local store in their village and cash the SMS using a secret code contained in the short message, and their identification card. Considering that mobile phone subscriptions in sub Saharan Africa grows by more than sixty percent annually. The investment climate facility (ICF) is an initiative that grew from the 2005 commission of Africa and started operations in July 2007. Its aim is to work with receptive African governments to make the continent an even better place to do business. It is currently active in ten African countries and working on four pan-regional projects and two other initiatives. The CIF is funded by eight donor agencies Germany, Ireland , the Netherlands, South Africa, the U.K., the African Development Bank and International Finance Corporation and nine companies Anglo American, the coca cola company, Microsoft, SABMiller, Sasol, Shell Foundation , Standard Bank, Unilever and Zain. The Alliance for Green Revolution in Africa (AGRA) is an initiative funded by international donors including the Bill and Melinda Gates foundation and the Rockefeller Foundation. AGRA works to enhance agricultural productivity in Africa, Kenya included by training small holder farmers supporting the development of high yielding seed varieties, and ensuring that farmers have access to good quality seeds, tools, and fertilizer. AGRAs Program for Africas Seed Systems (PASS) provides grants and scholarships to agricultural scientists who then take their knowledge to local communities, working with farmers to see which seed variety best suit their land. AGRA works on innovative ways to make these seeds and their supplies widely available to rural farmers. Since 2006, AGRA has trained and certified over 5000 new agro-dealers, and aims to reach 9000 by 2011. This is having a real impact to farmers: in 2006 in Western Kenya, for example a farmer had to travel a distance of about 17 km to an agro dealer to purchase seeds and fertilizer; today that distance is an average of 5 km. AGRA has also provided loan guarantees through which farmers can access credit to purchase supplies that0 will boost their yields and in this case encouraging development. Kibera in Nairobi, Kenya is of east Africa largest slums and the setting for the recent film, The Constant Gardener, which presents images of grinding poverty tempered by peoples spirit of endurance. It is because of this film that the MNC offers to train the local individuals business skills that will enable them to be self sufficient. This past summer, a six-person team that included two Cornell university graduates and one alumna worked alongside residents of Kibera and Nyota, about three and a half hours North West of Nairobi as part of a project called the Base of Pyramid (BoP) protocol. Headed by Johnson graduate school of managements center for sustainable global enterprise, the project seeks to design and test a new process by which large corporations can work closely with poor communities to create new business opportunity for themselves and the community. Kenya, which is home to a subsidiary of SC Johnson was the firs site chosen to test the protocol. As much as it hasnt been attempted anywhere before, this protocol leaves no doubt about the goodwill of multinational corporations in Kenya. This is related to aid as the company seeks to help those willing poor individuals in the country. This has brought development in Kibera residence. One of the team members, Erik simanis, a doctoral candidate at the Johnson school who co-directs the BoP protocol project said: we think that business partnership between corporations and poor communities, when undertaken in a spirit of mutual respect, can be a powerful way to serve the needs of these communities while creating new opportunities for growth and innovation in the company. Multinational companies in Kenya work hand in hand with the government during or when national disasters occur. For instance, during the 2008 drought season which saw many poor living Kenyan citizens who depended on agriculture as their main source of living get highly affected. This forced the government to seek foreign aid and assistance from donors and weel wishers. Varriour governments across the world donated and participated in the contributions, however, major multinational companies in Kenya took the drivers seat.; this corporationa donated various things varying from food to livestock. The Nokia mobile company, a major phone manufacturing company, donated many containers of maize flour and cooking oil to distribute to affected communities. Other companies such as Barclays Bank, Coca Cola, Nakumatt also participated. Nakumatt supermarket which has many branches across east Africa started a campaign to encourage it customers to donate o the needy. The company thus helped Kenyans assist other Kenyans. Realizing that building healthy communities involve more than just donating dollars, Toyota manufacturing companies runs Volunteers in Place Program (VIP). This program was developed to encourage and recognize team members in the company who volunteer to work in foreign aid while supporting the companies operating principle and firm belief to be a good corporate citizen. Through the years, Toyotas program has become an important volunteer network to respond to needs in the communities where the various Toyota company team members live. For many of Toyotas motor company team members, volunteering is a way of life. For others the desire to volunteer is there but help is needed to get them involved. Thats where the VIP program is most helpful to team members. In addition to volunteering to individual selected charities, team members are given the opportunity to support group volunteer activities and project sponsored by the Toyota Company. This has helped in development of Kenyas economy. TechnoServe is a leader in a movement that empowers people in the developing world to build businesses that break the cycle of poverty. Growing enterprises generate jobs and other income opportunities for poor people, enabling them to improve their lives and secure better future for their families. Since its founding in 1968 the U.S. Based non profit organization has helped to create or expand thousands of businesses benefiting millions of people in more that 30 countries. The Financial Times has rated TechnoServe one of the top 5 NGOs for corporate partnerships. TechnoServes corporate partners include Cagill, Kraft, Nestle-Nespresso, Olam International, Peets Coffee and Tea and Unilever among others. Charity Navigator has also awarded his highest foster ranking to TechnoServe. since it was founded in 2000, GM Global Aid has facilitated millions of dollars in donations for disaster relief worldwide. Through this program, GM and it national and international business units and the GM Foundation can quickly direct vehicles, services, or supplies as well as monitory contributions to charitable organization assisting in local disaster relief efforts. An essential component of our disaster relief efforts are that which allows GM employees and others worldwide to contributes funds to disaster relief. On an occasion, contributions from our employees are matched by GM Foundation and their contributions helped in development. The company who knows that no one can effectively tackle child hunger alone, the challenges are too large and complex. Partnerships with other businesses, governmental and non governmental organizations and communities around the world are the best way to achieve our objectives. Together for child vitality builds on Unilevers long tradition of responsible corporate behavior, delivered through businesses firmly rooted in local communities all round the world. World food program brings to partnership more than 40 years experience in providing food assistance to people mostly mothers and children, in worlds poorest countries. The agency has unique knowledge of their nutritional needs and food habits, coupled with logistical expertise and extensive government and health authority relationships. World food program is the worlds larges humanitarian organizations, fighting hunger worldwide and has become the worlds largest provider for school meals and take-home rations for poor children: school meals attract children too school and boost primary school enrolment, attendance, performance and completion as education contributes to development. CONCLUSION This among other contributions of multinational corporations in Kenya and other third world countries has enabled them make tremendous step in development. The government with little assistance from these corporations has been able to efficiently serve its most needy and poor people and thus their contributions are highly relevant and may be credited to most of Kenyas achievement in development. Foreign aid can bring a lot of development if implemented in the right way. It has a lot of positive contributions to economic development.

Aristotle :: essays research papers

Aristotelian Ethics & Distributive Justice Concern with material equality as the central form of distributive justice is a very modern idea. Distributive justice for Aristotle and many other writers for millennia after him was a matter of distributing what each ought to get from merit or desert in some sense. The idea of equality was arguably anathema to Aristotle and most other theorists, including Catholic philosophers, until modern times, indeed until the nineteenth century. A common view was that social hierarchy and its attendant inequality was natural. This inference was likely little more than a naturalistic fallacy of deriving ought from is, but it seemed compelling to most writers. In the seventeenth century, the Levellers in England pushed for equality as essentially a Christian requirement. But theirs was an odd voice in the history of concern with justice before the recent era. David Hume, writing about 1751, saw distributive justice in the modern sense as pernicious. He attributed concern with such an abstract principle to writers who argued from pure reason with no attention to the possibilities of their actual world and to such religious fanatics as the Levellers (discussed further below). Although he may have had a lingering commitment to arguments from merit, his actual statement of the problems with egalitarian distribution could hardly be more modern in its arguments. He wrote that: ideas of perfect equality . . .are really, at bottom, impracticable; and were they not so, would be extremely pernicious to human society. Render possessions ever so equal, men’s different degrees of art, care, and industry will immediately break that equality. Or if you check these virtues, you reduce society to the most extreme indigence; and instead of preventing want and beggary in a few, render it unavoidable to the whole community. The most rigorous inquisiti on too is requisite to watch every inequality on its first appearance; and the most severe jurisdiction, to punish and redress it. But besides, that so much authority must soon degenerate into tyranny, and be exerted with great partialities; who can possibly be possessed of it, in such a situation as here supposed? Perfect equality of possessions, destroying all subordination, weakens extremely the authority of the magistracy, and must reduce all power nearly to a level, as well as property. (Hume 1975, p. 194) In this passage, Hume raises three of the standard arguments against equality, which can be stated in contemporary vocabulary as follows.