Exploring the Senses Essay Example | Topics and Well Written Essays - 250 words

Exploring the Senses - Essay Example These neurotransmitters produce action potentials thus converting the chemical response into electrical signals to be interpreted by the brain and producing the sensation of a salty taste. Since the structure of the taste buds is the same no matter where they are located on the tongue and all taste buds provide differentiation between the varying tastes, the tip of the tongue can detect all tastes. The degree of sensitivity may vary across the tongue but the tip is still able to pick up the different tastes. A super-taster is a person who has an increased sensitivity to different tastes than an average person. One explanation can be that they might have a higher than average number of taste buds and thus cell receptors. Since it is the taste buds that take the chemical stimuli and convert them into electrical signals via cranial nerves to be interpreted into the different tastes by the brain; the presence of more taste buds could increase a super-taster’s sensitivity and intensify their taste

Methodology Proposal about Government intervention in Global Economy Essay

Methodology Proposal about Government intervention in Global Economy - Essay Example This paper intends to study in detail the reasons why and effects of governments’ intervention in the world economy. Introduction We first study the methods that the governments have in the past intervened. Research studies indicate that governments adopt various methods to intervene in economic performance dictated by the nature of intervention. History shows that the interventions have been directed by the world economic forces such as the recessions, booms, debt crises among others. However, we shall note that the disparity also arises from the generational change. Most of the interventions methods that governments adopted in the early regimes after independence have changed as the economies mature. Moreover, a defense is noted in the economic intervention mechanisms by the governments in the developed economies as opposed to the mechanisms adopted by the third world economies. Research studies reveal that much of government intervention in the growing economies revolve aro und boosting the economies, while in the developed economies are mostly interested in stability as well as growth. Mechanisms adopted by governments are in essence directed to offering cover to their economies against economic forces from outside or well too to regulate the internal economic performances of their countries. ... Economic partnerships Normally, the government and the private sector run as distinct identities as regards the business environment. Moreover, different governments run distinctively in economic matters though at times circumstances require collective working in order to realize set goals. The government of a state may join hands in economic dealings through what is called partnership moreover; one government may enter into formal arrangement with other governments to serve together economically. These partnerships dictate the economic environment of a state or an economic block. Small economies such as are the African countries are the best examples of economic partnership. They form economic blocks such as the south-south through which they stand to negotiate their deals in the global economic front. However, such partnerships always face the challenge of specialization. However, it is a challenge because majority of young African economies over-specialize in their mode of product ion. Agriculture is the basic example in this (OECD, United Nations OSAA, 2011, 6 of 14). Diversification Governments have the sole mandate of dictating the means of production within a country. Specialization policies as against diversification policies dictate that an economy relies on specialized sector of production within an economy. On the other hand; diversification entails policies that encourage various modes of production as against only one. Through this therefore, a government is able tgo influence her economic performance as well as the performance of her trade partners even within the global market. The government intervenes into the economic performance of a country through such policies that encourage diversification as against specialization. Government spending The

ORGANIZATIONAL CHANGE AND STRESS MANAGMENT Essay

ORGANIZATIONAL CHANGE AND STRESS MANAGMENT - Essay Example Oakland electorates passed the violence prevention and public safety act to facilitate community policing. Deployment of problem solving officers, which forms a very important part of community policing is always affected due to lack of available officers. The community’s participation has also been effective (Army G, Cox and Jeremy M, 2010). Since the 911 terrorist attacks on USA, the RAND has since shifted focus to helping soldiers with psychological problems. About 1.64 million US soldiers have been deployed in Iraq and Afghanistan. Evidence show that the psychological stress toll of these deployments is high compared to physical injuries combat. Several task forces and presidential commissions have been formed to examine the care of war wounded soldiers and make recommendations about their psychological stress. In the recent past, concerns have been centred to encounter post traumatic stress and traumatic brain injury. Due to increasing incidences of suicide and suicide attempts among soldiers, concerns about stress is also in the rise (Rand, 2010). Rand Corporation mainly focuses on post traumatic stress, depression, and brain injury not because of the current interest, but also due to the fact that these conditions are often invisible to health service members, family members and the public in general. All these conditions affect soldier’s moods and behaviour yet they often go undetected. The Rand Corporation leadership has since made recommendations on depressions affecting soldiers. The Rand recommends that the delivery of care to all soldiers with depression would be beneficial. These recommendations can even save money, improve productivity of the soldiers and decrease medical and mortality costs. Care to soldiers may also be cost effective way to retain a healthy, ready military force for the future. The RDA’s commitment in providing psychological stress stability will ensure soldiers feel motivated so as to offer quality service to the

BOEING Assignment Example | Topics and Well Written Essays - 3750 words

BOEING - Assignment Example The Boeing Company has a long history dating back to 1916, when the founder of the company, William Boeing launched a company Pacific Aero Products. The next year the company was renamed to Boeing Airplane and Transportation (MarketLine Advantage, 6). In 1929, the company’s name was changed again to United Aircraft and Transportation. By that time the company has significantly expanded its business operations and diversified into other business lines (such as airport’s maintenance and mail delivery (MarketLine Advantage, 6). In 1934 the antitrust legislation restricted ownership of mail-carrying airlines, and the company has divided its business into three entities: United Aircraft (manufacturing operations in the East of US), United Air Lines (air transportation) and the Boeing Airplane (manufacturing operations in the West of US) (MarketLine Advantage, 6). During the World War II, the Boeing Airplane Company concentrated on building of bombers. Since 1960’s the company has expanded its business significantly through numerous mergers and acquisitions, creation of new divisions, and expansion of business operations across the globe. Nowadays, the company serves customers in 150 countries across the globe and is recognised to be one of the largest defense contractors in the USA and one of the two major manufacturers of 100+ sear airplanes for commercial purposes (MarketLine Advantage, 4). The Boeing Company serves a broad variety of customers, among which are both government and commercial entities. Some of the major government customers of Boeing Company are: the US Air Force, the US Army, US DoD, US Navy, NASA, US Defense Logistics Agency Aviation, Israel Aircraft Industries, UK Ministry of Defense, European Aviation Safety Agency, US Federal Aviation Administration, etc. (MarketLine Advantage, 4). Practically all major international airline companies use Boeing

Evaluate how the NATIONAL GRID TRANSCO applies the expectation and Essay

Evaluate how the NATIONAL GRID TRANSCO applies the expectation and requirements of corporate governance - Essay Example This framework even encompasses procedures and rules which are undertaken while framing corporate affair decision. It highlights the process by means of which are objectives are set and achieved in terms of market, social and regulatory environment. Governance mechanism takes into consideration different elements such as monitoring decisions, actions and policies of agents as well as corporations. On basis of this framework, actions undertaken by management are closely monitored in order to eliminate any form of agency risks. However contemporary interest of this concept is related to mitigating conflicting interests amongst stakeholders. There are various approaches implemented to prevent such conflicts such as well defined processes, institutions, laws, policies and customs. An important component of corporate governance is extent and nature of corporate accountability. In this study corporate governance framework of a particular firm will be thoroughly analyzed known as National G rid Transco. It is a multinational company of electricity and gas utility, and has its headquarters in London. The firm has its principal operations in North-eastern United States and United Kingdom. National Grid Plc., was founded in 1990 and in current decade has a market capitalization of  £31.4 billion. The company has gone through a series of mergers and acquisitions but the most important merger took place in 2002 where Transco’s owner Lattice Group Plc., merged with National Grid Group. This in turn resulted into a new organization which came to be known as National Grid Transco Plc. In this study corporate governance expectations will be analyzed on the basis of practices undertaken by National Grid Transco. There are different theoretical frameworks related to corporate governance but some amongst them holds great deal of significance in modern era. Finance or principal-agent model is a well known corporate

Electricity Generation Using a Wind Turbine Essay Example for Free

Electricity Generation Using a Wind Turbine Essay Wind turbines are machines built for generation of electricity. The electric power is generated by harnessing the wind speed to drive the shaft that connects to the gears assembled to amplify the amount of energy produced. Aside from wind power, other forces, like gravity and thermal energy, also affect the rotation of the blades, which in turn affect the electricity generation process. This research is aimed at creating a simple wind turbine that is capable of generating electricity. The process will be explained using the principles found in physics such as the law of gravity, electromagnetism, thermodynamics, and momentum. Materials and Method The wind turbine setup was created using these devices: hub, three fan blades, metal box, two sets of gears, copper wire, a permanent magnet and volt meter, two rods of different sizes and couple heat sinks. These devices were then assembled to a working wind turbine. First, the blades were attached at an angle of 20 degrees. Then the gears were connected to the metal hub. The gears were then connected to a permanent magnet that was used to generate the electricity. The magnet was coiled with 80 turns of copper wire (about ? inch) for generation of power. It was then spooled to a steel block which helped increase the voltage just like a transformer. Greased bushing was also set up between the two gears and the hub. The perforated cylindrical block was placed on both rods to serve as a heat sink. The second rod was bent at the tip to change cyclic motion to vertical motion to the magnet. Finally, the wind turbine was mounted on a 10 feet tall support above ground level and was observed. Discussion The wind turbine was observed to see how it can generate electricity or if it can. As the wind blew on the blades, they turned along with the shaft. The shaft was connected to the gears that were also connected to the permanent magnet. When the magnet moved, the volt meter needle deflected which meant it detected electric power from the wind turbine. The wind turbine was successfully set up and generated electricity. The process of converting wind energy into electric energy can be explained using some of the principles in physics: law of gravity, electricity and magnetism, thermodynamics, and momentum. While the whole setup depends on wind movements, other types of forces also affect the generation of electricity such as gravity and friction. Newton’s first law of motion states that â€Å"an object at rest will remain at rest while an object in motion will remain in motion. † This is also called the Law of Inertia or the resistance of an object to change its state of motion. Mass, being the property of matter, is used to measure the amount of inertia. This mass also causes gravitational field; the bigger the mass, the stronger the field. Consequently, in the presence of another object of different mass, their gravitation forces affect one another, that is, they attract one another. Earth is an example and the assembled turbine fan is the other object. Since the fan has smaller mass than the earth, it tends to fall to the earth or that the earth pulls it down. The force of attraction between earth and gravity is computed as mass multiplied by acceleration due to gravity (Wfan = mg); the result of which is also the weight of the fan. This concept can be used to explain why the turbine fan turns when the wind blows on it. Aside from the streamlined design of the blades allowing smooth air flow, the ‘pull’ force of gravity also helps the fan turn on its place or as long as it is mounted to the support. Next is electricity and magnetism. When the fan turned, the gears connected to the magnet also turned. We know from Hans Christian Orsted that electricity goes together with magnetism putting sense to the term electromagnetism. Electric wires do have magnetic properties and magnets also have electrical properties. This is can be shown in the wind turbine setup. The general principle in producing electricity using magnets and coils of wires is called electromagnetic induction. Faraday developed the law of electromagnetic induction stating that â€Å"the induced electromotive force in a closed loop is directly proportional to the time rate of change of magnetic flux through the loop. We already know that magnetic flux is the measure of quantity of magnetism considering the strength and extent of the magnetic field. Thus, the magnetic field of the permanent magnet and the rotating motion generates electricity. This explains how kinetic energy from the wind is converted to electric energy. However, not all of the kinetic energy from the wind movement is converted to electric energy. In other terms, the kinetic energy is not conserved. This is basically due to friction. Friction is not a conservative force. By saying conservative, we mean it can be converted to other forms without losing portions of the original amount. An example is the gravitational force. Any object that falls from a certain height above the ground with initial potential energy (PE) converts all of it to kinetic energy (KE) as it reaches down the level. Same with when the object goes up. The original amount of KE is totally converted to PE. Friction does not behave this way. For example, the initial energy of a pusher pushing a box one meter away cannot regain the energy consumed even if the box is returned to its initial position. This is due to friction. What happened to the lost energy? They all go as heat energy, that is, wasted energy. In the wind turbine, change in the temperature is observable, especially in the gears and the rods. This is because they are all in contact while utilizing the wind power to move. Because of friction, the gears and the rods will heat up in the long run. It can damage the setup, starting from the parts with intense friction. In order to counter this, a heat sink has to be installed. Conclusion The wind turbine was successfully assembled and electricity was produced. The electric energy was converted from kinetic energy derived from the wind movement. When the blades turn, the rods connected to the mechanism turned and by magnetic induction, electricity was produced. Wind power is then a good source of kinetic energy needed for generating electricity. I suggest we put up wind turbines to harness the kinetic energy of the wind. It can help minimize the cost of power generation and we can also avoid the adverse environmental effects of using petroleum products.

Impact of Thatchers Right-to-Buy Policy

Impact of Thatchers Right-to-Buy Policy Analyse the impact of Margaret Thatchers right-to-buy policy in the Housing Act, 1980. As Margaret Thatcher was preparing for the 1979 general election, she promised in her Conservative manifesto that if in power, she would attempt to privatize some of Britains industries that were state owned. One of the industries that she highlighted to be of importance was that of giving the British people the opportunity to buy their state owned home which would give the working classes an opportunity that was never previously presented before them. Thatcher and the Conservatives decisively beat the Labour Party on the 3rd May 1975 and Thatcher, who was now the first female Prime Minister of Britain, stuck to her promises of the right-to-buy social housing and in 1980, the Housing Act was passed. In this essay, the consequences of the Housing Act from the time of its inception, up until the modern day will be analysed. Since Thatchers policy was enacted, there has been a radical decrease in the amount of housing that is state owned and an increase in people that own their own prop erty. In most parts of Britain, there is little social housing in Britain and a great deal of homelessness because of the realities of Right-to-Buy (RTB). Many homeowners have become wealthy landlords who have rented their ex-council homes out for up to five times more than the rent of council tenants. With the increase in homeowners but a decrease in social housing, was the right-to-buy policy that was created by Thatcher a success in the modern day? Before an analysis of Thatchers Right to Buy policy takes place, it is imperative that a study of the creation of council housing be undertaken. Council housing (the term for public housing constructed by local government authorities in the United Kingdom), was a policy that was dedicated to re-housing low income families into state owned properties that were subsided.[1] This particular policy came about following the devastation and aftermath of the First World War and the state of slums in Britain. The need to re-house families arose from an ongoing policy of slum clearance in the 1920s and 1930s; a need heightened from the 1940s onwards because 4 million UK houses were seriously damaged or destroyed by bombing following the Second World War.[2] Britain faced a serious housing problem following 1945, and large areas of the cities with serious bomb damage (such as London in the south and Coventry in the midlands) had to be completely cleared and rebuilt.[3]ÂÂ   Helped by the n ew Labour government in 1945 (which promised the social welfare programme to improve the living standards of all in Britain), alongside the implementation of the 1946 Land Acquisitions Act, which allowed local authorities to purchase land for new houses to be built, council house building was done on a vast scale after 1945 and continued well into the 1970s.[4] By 1979 and at the time of the British general election, around 32% of all homes in Britain were council houses, totalling some 6.5 million properties.[5] The selling of state homes in Britain was not an invention of Thatcher and the Conservatives in 1979. Rather, state owned homes were being sold off in the 1920s, but as Alan Murie argues, it was done on such a smaller scale compared to that of the Thatcher government.[6] In as far back as the nineteenth century, housing legislation required that council-built dwelling in redevelopment areas should be sold within 10 years of completion.[7] In the 1950s, sales of social housing increased from the 1920s and by May 1956, over five thousand homes were sold (and that was just in 1956!).[8] It was not until the late 1960s however, when campaigning Conservative local councils undertook successful sales schemes, that Party elites reconceived the idea as an attractive and tenable policy option.[9] By the 1970s, the debate over the right to buy social housing was getting heated. In 1972, Peter Walker (Conservative Environment Secretary, 15 October 1970 5 November 1972) announced at the annual party conference that he believed council tenants who wished to purchase their homes had a very basic right to do so, alongside a discount which applied to those who had stayed at their property long enough.[10]ÂÂ   Michael Hazeltine, the shadow environment secretary in 1979, also a conservative and one of Margaret Thatchers closest colleagues, agreed with Walker and urged Thatcher that if they were to win the next election, a RTB policy should be created for the 400,000+ people that were in a position to buy their own homes.[11] Thatcher, known for her principles of privatization, did not take much swaying from Hazeltine and used this revolutionary policy as a selling point to the people of Britain in the build up to the 1979 general election where Thatcher was in contention to become the first ever female Prime Minister of Britain.[12] In the Conservative manifesto of 1979, Margaret Thatcher emphasised considerably on the issue of housing. Under the heading Helping the Family, the housing topic stretched across one and a half pages. This was more than important issues such as education and the state of the National Health Service, issues that were usually seen as pivotal as a selling point in a partys manifesto. Thatchers emphasis was as Alan Murie states, on home ownership and on tax cuts, lower mortgage rates, and special schemes to make purchase easier. More important than anything else, the selling of council houses was the radical approach to enable working class people to be able to afford the right to buy their own homes. She suggested that the longer the tenant stayed at their council property, the relevant discount should be made, to a maximum of fifty per cent for tenants of twenty years. Thatcher was always a firm believer of letting the individual be in control and the state should be involved in as lit tle as possible. What this meant with regards to housing is that social housing costs the government a vast amount of money. Privatizing the housing sector to those that can afford to buy their own property allowed to free up government funds, as well as giving people the opportunity to buy where before it was not possible. Upon winning the election of 1979, Thatcher went about getting her Housing Act approved by parliament as soon as possible. However, she and her environment secretary Michael Hazeltine faced fierce opposition to the act from the Labour Party and the House of Lords, and it took nearly eighteen months for the act to be finally approved by parliament (3rd October 1980). Upon Thatchers parliamentary victory, she introduced her Housing Act policies in a special television broadcast. If you have been a council tenant for at least three years, you will have the right, by law, to buy your house, she claimed. The right to buy, as it was coined, became the slogan which would transform the housing market in the present day. Andy Beckett argues that the right to buy slogan was clever, clear, easy to say, easy to remember, and combining two of modern Britains favourite preoccupations, personal freedom and purchasing, while also encapsulating the more seductive side of what the Thatcher government was offering the country, he also added that her use of the word house in the special broadcast, when millions of council tenants actually lived in flats, was also significant. It gave the policy an aspirational flavour: reassuringly suburban rather than proletarian and urban. What Thatcher wanted to do with this special broadcast was to catch the attention of the masses of Britain. As the working classes were becoming more and more disassociated with politics, it was in Thatchers interest to reignite their interest. Knowing that this particular policy was radical, Thatcher wanted to make sure that everyone from any background could be effected by the implementation of the Housing Act. As television was becoming more readily available to the people of Britain, it was shrewd of Thatcher and the Conservative party to advertise right to buy due to the benefits of television, where it had the ability to see Thatcher persuading the public in a way where it felt she was in every living ro om in Britain. [1] Disney, R. (2010). The right to buy public housing in Britain: A welfare analysis. Institute of Fiscal Studies. 05 (1), p3. [2] Ibid. [3] McDonald, J. A. (2011). Urban Economics and Real Estate: Theory and Policy. Massachusetts: John Wiley Sons, Inc. p222. [4] Leventhal, F. M (2002). Twentieth-century Britain: an encyclopaedia. London: Peter Lang Publishing Inc. p136. [5] Disney, R. (2010). The right to buy public housing in Britain: A welfare analysis. Institute of Fiscal Studies. 05 (1), p3. [6] Murie, A (2006). Right to Buy. London: Wiley-Blackwell. p112. [7] Ibid. [8] Beckett, A. (2015). The right to buy: the housing crisis that Thatcher built. Available: https://www.theguardian.com/society/2015/aug/26/right-to-buy-margaret-thatcher-david-cameron-housing-crisis. Last accessed 3rd March 2017. [9] Davies, A. R. (2013). Right to Buy: The Development of a Conservative Housing Policy, 1945 1980. Contemporary British History. 27 (4), p3. [10] Beckett, A. (2015). The right to buy: the housing crisis that Thatcher built. Available: https://www.theguardian.com/society/2015/aug/26/right-to-buy-margaret-thatcher-david-cameron-housing-crisis. Last accessed 3rd March 2017. [11] Murie, A (2016). The Right to Buy?: Selling off Public and Social Housing. London: Policy Press. p75. [12] Holmes, M (1989). Thatcherism: Scope and Limits, 1983-87. London: Palgrave Macmillan. p226.