Nuclear power provides cheap and clean energy

Table of Contents Introduction Environmental advantage Economic advantage Political advantage Conclusion Works Cited Introduction Nuclear power refers to the sustained nuclear fission to generate heat and electricity (Ojovan 34). About 6% of the world’s energy is sourced from nuclear power. There has been a much heated debate going on for decades in regard to the use of nuclear energy.Advertising We will write a custom essay sample on Nuclear power provides cheap and clean energy specifically for you for only $16.05 $11/page Learn More Proponents stress that nuclear energy is more sustainable and environmentally friendly (Sovacool 376). Opponents believe that nuclear power possesses a significant threat to the environment and human beings. This paper seeks to reaffirm that nuclear power provides cheap and clean energy. Its advantages outweigh its disadvantages. Environmental advantage Several studies have been carried out to determine the effe ct of nuclear power on the environment, especially in comparison with other energy sources. Many of them have established that nuclear power generation causes minimal effects on the environment as it emits very low amount of carbon dioxide and other green house gases (Sovacool 376). Energy sources such as fossil fuels cause more deadly pollution when compared to nuclear energy. Much of the opposition with nuclear power generation is associated with the potential catastrophic risks that can result from overheated fuels (Pandit, pp. 3). About 10,000 metric tons of high level radioactive wastes are produced from reactors around the world. There are controversies in regard to how these wastes should be deposited. Deep burial in stable geological locations was suggested, but no country has implemented that to date. New technologies have been developed to reprocess the waste and reduce its volume. However, this waste is too minute when compared to that from fossil fuels. Studies conducted to identify fatalities per unit power produced by the several leading energy sources have shown that nuclear power is the safest one while fossil fuels, especially coal, are the most polluting (Sovacool 376). This can be explained by the number of deaths that is caused by air pollution from fossil fuels. The director of Center for Health and Global Environment at Harvard Medical School explains that the whole life cycle of energy production from fossil fuels leads to a trail of injuries, illness and death (Sovacool 376). It is estimated that fine particles that are emitted from coal electricity generating plants kill up to 13,000 every year in the United States. More deaths are also registered in the extraction and transportation of coal and other fossil fuels.Advertising Looking for essay on environmental studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More In contrast, there have been no deaths associated with Nuclear power generation, apart from some notable accidents. The â€Å"International Atomic Energy Agency and the UN estimate that the death toll due to cancer following the 1986 meltdown at Chernobyl is yet to reach 9000† (Sovacool 376, pp.3). More research indicates that catastrophes associated with nuclear power plants are not major contributors of nuclear death or pollution. More than half of the deaths associated with nuclear power activities stem from Uranium mining. Even when this is included, overall number of deaths remains significantly low in comparison to all other energy sources. The â€Å"greatest environmental advantage of nuclear power is that it does not release greenhouse gases (carbon dioxide, methane, ozone and chlorofluorocarbon) during nuclear reaction† (Ojovan 37, pp. 4). Hydropower does not produce emissions such as fossil fuels, but it causes a significant effect on the environment through damming, change of water flow, lowering of water levels, building of power lines (Pandit, pp. 6). The environmental effects caused per unit power generation are enormous when compared to nuclear power generation. Economic advantage The production of nuclear power is relatively cheap when compared to coal and petroleum. The initial cost of setting up a nuclear power plant is usually very high. However, the subsequent fuel cost to run the plants is very low compared to other energy sources. The cost of power production from other sources may vary from place to place depending on deposits and other environmental factors. For instance, the use of coal for power production is economically attractive in countries such as the United States, China and Australia because they have abundant and accessible domestic sources (Sovacool 376). Gas is competitive for base load power in many locations around the world. However, the rising costs and environmental challenges have done away with most of these advantages. The cost of nuclear fuel for nuclear power generation is much lower compared to coal, oil and gas fired plants (Sovacool 376). However, the processing, enrichment and fabrication of the Uranium account for about 50% of the total cost.Advertising We will write a custom essay sample on Nuclear power provides cheap and clean energy specifically for you for only $16.05 $11/page Learn More Additional costs are often associated with the management, radioactive used fuel and the ultimate disposal of the used fuel (Ojovan 12). However, even when these costs are factored in, the total price of energy production from nuclear power is much cheaper compared to the one got from gas and coal fired plants. A study carried out by the US Nuclear Energy Institute shows that a coal fired plant uses 78% of its financial resources on fuel, a gas fired plant needs up to 89% of its financial resources on fuel while a nuclear power plant requires only 14% of its financial resources on Uranium. Uranium has the advantage of being concentra ted and thus can be transported cheaply when compared to gas and coal. It is also used in very small quantities to create similar amount of energy. In fact, one kilogram of Uranium can be yielded up to 20,000 times producing more energy than similar amount of coal does (Ojovan 15). Apart from the low cost of acquiring and transportation of Uranium, another economic advantage lies in the ability of a single nuclear power plant to generate high amount of energy. Nuclear power is much more efficient compared to other energy sources. Hydro power production may be hampered by adverse whether conditions and thus cause unprecedented increase in the cost of energy with serious economic consequences. Fossil fuel production and distribution are often affected by political situations in oil producing countries, and this regularly impacts on the gas prices. Political advantage The greatest political advantage of using nuclear power is the fact that it leads to a significant reduction of depende nce on oil. Oil is produced in very few countries around the world and thus has created a lot of interest and competition. This is indeed true for the political crisis that seems never to end in the Middle East. Nuclear fuel is cheaper and can be sourced from more stable regions of the world. Therefore, nuclear power can indeed free many countries from oil dependence (Sovacool 376).Advertising Looking for essay on environmental studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More Conclusion This paper sought to reaffirm that nuclear power provides cheap and clean energy. Its advantages far outweigh its disadvantages. Indeed, it has been identified that nuclear power is much cheaper, causes the least effect on environment and reduces dependence on other countries producing oil. Though it has some serious risks, the efforts that are currently in place have reduced them considerably. Works Cited Ojovan, Lee. An Introduction to Nuclear Waste Immobilsation. Amsterdam: Elsevier Science Publishers, 2005. Print. Pandit, Madhura. â€Å"Advantages and Disadvantages of Nuclear Energy.† Buzzle.com. Buzzle, 7 May 2011. Web. Sovacool, Benjamin. â€Å"A Critiatical Evaluation of Nuclear Power and Renewable Electricity.† Journal of Contemporary Asia (2010): 40(3): 376. Print. This essay on Nuclear power provides cheap and clean energy was written and submitted by user Emmanuel H. to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Music of new millenium essays

Music of new millenium essays Competencies are one of several factors, including performance results in determining annual pay adjustments. Valuing the how (high impact behaviors) of performance as well as the what (results). Reinforcing high impact behaviors through pay delivery. Critical to success, but a bad place to start; a good place to continue. Necessary for Top Performance but not Sufficient to Guarantee it Personal Attributes and Behaviors that Predict Longer-Term Success Job measurement is designed to calibrate organization roles. One compared to another. Focus is on the job, not the person in the job. The person is very important to us, but how the person is performing in the job comes later. The most critical feature of a job is what are its outputs. What are we asking the job to do for the organization. Compensation system design is not just about how much you pay but the relative relationship between roles and pay. When it comes to compensation, individuals are rarely objective about the impact of their own role or performance in that role. People, by nature, like to keep track of their career progress. Titles are important. Organization status is important. Pay is important. It is how we keep track. There is never enough money to go around. Compensation management is about balancing the allocation of a very scarce resourc ...

Markering launch for an international business (Nike) Assignment

Markering launch for an international business (Nike) - Assignment Example International business has, hence, become a modern jargon in the current epoch. It is the process of conducting business all over the world. Such business transactions include trading of services, goods, technology, capital and managerial knowledge between different economies (Brenner, 2013). The import and export related activities of a nation constitute its foreign trading affairs. International business expands the scope and scale of commercial activities in an economy. From the above figure, it can be stated that international trade or business has noticeably increased over time. The growth had slightly fallen during the global financial crisis of 2008. As a result, the volume of international trade has greatly influenced the external business environmental factors. Companies engaging in international business across diversified economies conduct commercial on large scales. The production and marketing strategies of these firms are globally established (Brenner, 2013). A multinational company helps to integrate the global economic system. In an international business process, the firm procures labour, finance and infrastructural services from different countries (Brenner, 2013). The process of foreign trade in dominated by companies belonging to developed rich countries. These countries possess productive resource reserves and high technological knowhow. These multinational organizations offer high prices to all the factor service owners, thereby leading the business realm in each country (Brenner, 2013). International business conducted by companies helps to enhance the employment opportunities wherein they operate (Brenner, 2013). Moreover, by providing diversified goods and services in the market, the process helps to improve living standards of the individuals therein. International business contributes towards augmenting the level of trading competition between participating countries.

Nike and its Approach to Corporate Responsibility Essay - 1

Nike and its Approach to Corporate Responsibility - Essay Example The organization established new approaches to the corporate responsibility in order to influence environmental and social change. The organization is made up of several small business units, regions, functions, centers. It is true that global business scenario is changing constantly due to frequent change in external environmental factors and market demand. Corporate responsibility helps an organization to adopt health business and corporate model that ensures potential competitive advantages for the company. The essay will discuss a conceptual framework that will explain the approach of Nike, Inc. to corporate responsibility. Â  Nike is one of the popular apparel and footwear manufacturing and distributing organization around the globe. In the year 2004, the organization began a large scale and intensive review of its developed and implemented strategies. The management of the organization tries to take unique and new approaches to corporate responsibility in order to ensure future business growth. The organization understood that demand for sustainable business practices can help an organization to run a smooth business across the world (Rendtorff, 2009, p.50). They tried to understand future social and environmental trends before expanding their business in several emerging global areas. The social and environmental trend cannot be similar in all the countries. Therefore, they tried to implement an effective review process to achieve potential competitive business opportunity. Â  In the year 2004, Nike, Inc understood that no single corporation can attain systematic change alone. Collaboration, partnership, and open source approaches can lead to providing an organization sustainable market-based solutions to the challenges that can easily generate system change.

Nokia telephone company Essay Example | Topics and Well Written Essays - 2500 words

Nokia telephone company - Essay Example It has also partnered with recording artists to provide music to its customers through the internet. The company faces several challenges currently. However, its management team has formulated and implemented strategies to keep the company relevant in the market. We live in a generation where technology has become part of human life. This compels Nokia to conduct regular market research and advance its products and services to attract and retain its customers. The following discourse is on the Nokia Company in terms of its business strategies and management. Company statistics Currently, the company has over 100,000 employees in more than 100 countries. Forbes magazine placed it as the second largest mobile phone company with an estimate of over 30 billion Euros in market dominance. Besides, it has an estimated market share of 22% by the beginning of this year. Nokia was the largest mobile phone company in the entire globe, between 1997 and late 2012, before Samsung took over. The co mpany suffered a great business setback when its global market share dropped due to the emergence of several smart phones and iPhones in the market. The company partnered with Microsoft to incorporate windows in its latest smart phones. Its market research indicates that the company lost several customers to Apple and Samsung whose smart phones and tablets have Android as the operating system. Nokia phones had the Symbian operating system and this was considered slow and unreliable (Marks 207). Brief history of Nokia Telephone Company The company was established in 1865 by Fredrik Idetam as a paper mill factory in Tampere. Three years later, another pulp mill was built in a small town named Nokia which about fourteen kilometers from the first pulp mill. Idetam and, his close friend and business associate, Mechelin (electrician) changed the initial pulp mill industry into a partnership company and named it Nokia, and that is how the company’s name came about. Later, the compan y resorted to electricity generation and expanded its operations by selling more shares to the public. The company expanded its business further by partnering with neighboring associates like Finnish rubber works among others. In 1912, the companies combined their resources to venture into the production of electrical and telephone cables. The company had to reshuffle its management team to avoid going bankrupt after the First World War I. At the time, Verner Weckman became the chairman and used his peculiar business management skills to attract more companies and form Nokia Corporation by the end of the year 1967. The company produced a wide range of products including cars, rubber, paper products, and personal computers among others. Later, some companies split from the parent company (Marks 207). Nokia specialized in telecommunication products in the year 1970. The company first produced Nokia DX 200 which was a kind of switch used to control telephone communications. The company advanced its products with time to the current smart phones and tablets. It became the largest mobile phone company until 2012 when Samsung, through its most preferred android mobile operating system, took over. Nokia had to conduct a market research and ascertain its weaknesses. It later partnered with Microsoft to produce windows mobile phones. Research is still underway to ascertain the

Education Essays Innovative Curriculum Students

Education Essays Innovative Curriculum Students Innovative Curriculum Students Introduction Many people argue that it is very much critical to design and also to deliver a good curriculum and it is in this curriculum that should be established to ensure that it has inspired and also at the same times challenged all the students so that they can be in a position to prepare for the 21st century challenges. The innovative curriculum is supposed to equip all students with humble knowledge and it is through this knowledge that the students will be in a position to face the future challenges come the 21st century. There is a going on project by many schools and it is in this project that these schools are participating together to ensure that they have made a good curriculum for the 21st century. (Schneider, 1998). Due to the modern technologies, it is important to come up with an innovative curriculum that is supposed to incorporate all areas of learning to ensure that education has been made easy for the students and are also in a position to succeed in life since it is in this innovative curriculum that students will be in a position to learn in all dimensions including music as a curriculum in most of the schools. Music is one of the subjects whereby intensive innovation has to be established. This is because most of the student’s talents have not been realized since there is no much which has been done in the music world. The many activities which are related to this project have demonstrated how power to innovative can engage many people including leaders who are said to be involved in the development of this curriculum in rethinking the role of education to many learners. (Schneider, 1998). Literature review Music can be defined as the manifestation of the human spirit which is similar to human language. Many people have agreed that there is a clear connection between music and academic achievement. As a result, you find that music is one of the most important curriculums which should be introduced in schools. The 21st century innovative curriculum should incorporate music as a curriculum in most of the schools simply because music has many roles in most of the societies. Music is said to incorporate arts and art can be seen as a language that all people can speak and is said to cut across racial, social, cultural, economic and educational barriers. This innovative curriculum is supposed to encompass music. Many students usually recognize the importance of music although is difficult to generalize the percentage of the students who are participating in music at the higher levels of education. The participation by these students is said to vary on the size of the school. Out of research which was done, it was found that the rate of students who participate in music in the large schools range from 5 percent the total number of students and in the magnate or small schools are thought to range from 35 percentage of the students who register for that course. (Cox, 2000). The required general music programs say in the K-6 is said to be less vibrant than it was at the mid of the 20the century. In the elementary schools, there was a reduction in the curriculum time during the 20th century and one of the said causes for the reduction in the budget curriculum is lack of funds. It is argued that there were no enough funds to support this curriculum in the elementary schools.97% of the public elementary schools are said to offer music instructions to the students. It is out of the 97% schools that offer music instructions that only 75% of them are taught by specialist in these elementary schools and only 8% are taught by classroom teachers only. So, it is out of this concern that an innovative technology has to be established in the 21st century and this technology is supposed to ensure that there has been improved performance by the music students. This is said to help these students to learn widely and also to be taught by specialized. Music plays so many roles in the societies and one of these roles is entertaining. Many people are usually known to spend most of their free times in listening to music. As a result, you find that music is one of the industries whereby many young people have invested so much. The basics of music depend on proper learning at the elementary schools. So you find that if the students are not taught well, then it becomes quite hard for them to succeed in the music world. Music can also be used to educate people. You find that most of the art which people do usually carry with them important information and the audience for this music is said to benefit a lot from it. So, it is out of the many advantages of music that an innovative curriculum is required for the 21st century and this is in order to help the music world to fully develop. The project in this case is innovating on implementing the scoring rubrics which are supposed to assess the performance of these students. (Cox, 2000). Scoring rubrics Scoring rubrics can be defined as a descriptive scoring scheme and are said to be developed by teachers and this has been developed in order to help these evaluators in accessing the student’s efforts. The scoring rubrics are usually employed when a judgment of quality is required and this drive is said to evaluate a broad range of subjects and activities of these students. So, it is with this innovative curriculum that most of the student’s efforts will be in a position to be accessed and hence leading to a greater performance by these students. So, it is through this organized learning that most of the students will be in a position to realize their many goals and aims in life. This is because the learning process will have been made easier for these students. In order to achieve this innovation, the school has to use the scoring rubric since this involves making some of the subjective judgments about the quality of student’s work. This is because so many people are usually uncomfortable when using the subjective judgments and have found that a good set of scoring guidelines can be of great importance to these students when assessing their performance. (Instrumentalism. 2001). A good scoring rubric is said to help in the following: 1) It is argued that it is going to help many teachers to define excellence and also to plan on how to help students in order to achieve it. 2) It will also communicate results and also goals to the parents of these students and also others. 3) It will also communicate to students what actual is said to constitute excellence and also how to evaluate their own work. 4) Help teachers to be more accurate, inconsistent and also unbiased in scoring. 5) To document various procedures which can be used in making important judgments about the students? Several ways for implementing this project For the 21st century innovative curriculum to be successful, there are several strategies which are to be employed to ensure that it has succeeded. Strategies and good plans are to be established to ensure that the established innovative curriculum has been made successful. A question has to be answered when implementing this strategy. How is this innovation being led and who are the leaders to the innovation? This question is very much important when implementing this project. This is because one knows the leaders to this innovation that we will be in a position to implement it. This scoring rubric is said to organize the scoring criteria for the students. (Instrumentalism. 2001). Rationale of the project The innovative curriculum for the 21st century is said to help these students to have improved performances in their studies. It is through this project that the students will be in a position to develop great desires in education and hence improving on their performance. This innovation is also thought to help students to use the modern ways of learning and this is by using the necessary tools which are required for this. (Henderson, 2002). Recommendations for addressing diversity The activities which are related to this project has demonstrated how power to an increased innovation engages leaders who are said to be involved in this curriculum development in rethinking about the education purpose of this curriculum. It is through this innovative technology that many students will be in a position to realize their many hidden talents. This is because their performance in this case can be accessed hence leading to a greater success in life. (Henderson, 2002). Conclusion Innovative curriculum is thought to help many students to succeed in their many goals and objectives. The innovative curriculum is supposed to equip all students with humble knowledge and it is through this knowledge that the students will be in a position to face the future challenges come the 21st century. This project by many schools is said to benefit many schools who use it and it is in this project that these schools are participating together to ensure that they have made a good curriculum for the 21st century. Reference Instrumentalism. 2001. â€Å"2001 Survey of School Music Budgets.† Instrumentalist (August):34–38. Gaff, J. (1999): The General education: The changing agenda. Washington. Association Of American colleges and universities. Schneider, C. (1998): Contemporary understandings of education. Washington. Association of American colleges and universities. Bergeron, K and Philip, V. (1992): Disciplining music. Chicago: University of Chicago Press. Cox, R. (2000): Are musical works discovered? The Journal of Aesthetic and art Criticism. Engh, B. (1993): Loving it. Music in Roland Barthes. University of California press. Giles, J. (1990): Theorizing music’s affective power. Toronto: Institute for Canadian Music. Henderson, M. (2002): Music as lifestyle. Journal of American Folklore.

Polar Bears :: essays papers

Polar Bears â€Å"Saving the White Beast† The Polar Bear males can measure up to nine feet long, and can weigh 770-1430 lbs. The fur of the Polar Bear covers their entire body except their nose and pads of their feet. The Polar Bear (Ursus maritimus) is the largest living carnivore on the planet earth. (National Parks Service). The polar bear lives in a small place on the top of the globe called the Arctic Circle. At an average the polar bears have about five million square miles of living space. The Polar ears have gotten close to 150 ft. from the North Pole. (WWF 1). These white creatures do not hibernate in the winter like other bears, instead they hunt. The bears main diet is the ringed and bearded seal. These bears have a great sense of smell. They can smell seals kilometers away, and detect one under three feet of snow. This helps them find the food they need during winter months when the seals migrate south to get warm. The bears are patient when it comes to food. They need two kilograms of fat a day to survive. A seal can provide five days worth of food. If the bears are starving they eat the whole seal; otherwise, they just eat the blubber and entrails for protein (National Parks Service). The bears live in Canada or above. They rarely go below Canada since it is too warm there. The giant bears have thick white fur, which helps the bear survive the cold, and it has a thick layer of blubber all around its body where it stores up food when needed. They can go with out food for 2 weeks if necessary (Larsen 7). Their fur is what helps retain the heat inside their bodies. The fur looks white but it is actually clear colored. The sun shines through the clear fur to the bear’s black skin, which absorbs the heat and retains it. Actually it does such a good job that the bears have to jump in icy water, and even roll in the snow to cool off. Fredtjoj Nansen gives this description of the polar bear, â€Å"Elegant body, big neck, small head, and short ears give it a ferocious look† (6). When its time for the bears to reproduce, the male approaches the female. The males have many mates in their lifetime. When the females are pregnant, they dig a den in which they stay until after pregnancy for a while with the bears can survive the cold.