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Free research papers and essays on topics related to: fuel

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  • Fuel Cells, Flywheels And Hybrids - 731 words
    Fuel Cells, Flywheels and Hybrids There are three types of experimental vehicle (EVs) propulsion technologies on the currently being tested. Batteries are currently the most popular power source for modern EVs but they are by no means the only available technology. A number of alternatives are under development and they, too, are well positioned to rival batteries as an effective EV power source. 1.Fuel cells Some of the most recent and exciting news in electric-vehicle development has centered around a new power source, called the fuel cell. The fuel cell utilizes a special membrane to generate electricity through the controlled reaction between hydrogen and oxygen atoms. Unlike batteries, ...
    Related: fuel, fuel cells, chrysler corporation, electric vehicle, harmless
  • Methanol As Fuel - 519 words
    Methanol As Fuel This section is about methanol fuel cells for our future. Since I have done this research I have never realized how important future fuels are. Methanol is a liquid fuel made form natural gas or renewable biomass resources. Methanol is the leading candidate to provide the hydrogen necessary to power fuel cell vehicles. The commercialization of methanol-powered fuel cells will offer practical, affordable, long-range electric vehicles with zero or near zero emissions while retaining the convenience of a liquid fuel. By 2004 they say or even sooner, fuel cells operating on methanol will power a variety of cars and buses in the U.S and worldwide.( www.mehanol.org) Methanol is pr ...
    Related: fuel, fuel cells, methanol, public interest, product market
  • The Ratio Of Elderly To Workingage Adults Is More Than A Number It Is Also The Fuel For Political Debate Over Federal Entitle - 1,118 words
    The ratio of elderly to working-age adults is more than a number. It is also the fuel for political debate over federal entitlement programs for the elderly and a key to understanding consumer demand in any market. Nationally, the ratio will begin to grow rapidly when the oldest baby boomers reach age 65 in 2010, and this has dire implications for Social Security. But the boomers' retirement won't turn every city into Sun City. Aging will be dramatic in places with few children, but some of today's retirement zones will get younger. Aspen, CO (Pitkin County, 1996 population 14,160) has only 6 elderly residents per 100 workers, compared with a national average of 27 per 100. This ultra-afflue ...
    Related: debate, elderly, fuel, ratio, publishing group
  • The United States Of America Is A Machine It Needs Fuel To Start, Yet Once It Does, It Can Support The People Of The United S - 619 words
    The United States of America is a machine. It needs fuel to start, yet once it does, it can support the people of the United States and people all over the world. The United States supports its territories by using the land as food supply and military outposts. In turn U.S. territories receive money to support their nearly independent governments and military protection provided by the U.S. The U.S. has been an immense help in all of its territories. The Northern Mariana Islands, Virgin Islands, Corregidor, Line Islands, Midway Islands, Rawaki and Wake Islands have benefited greatly from U.S. presence. On most of these islands, military bases were set up to protect the islanders and provide ...
    Related: america, fuel, machine, united states of america, spanish-american war
  • 2 Xtreme - 3,708 words
    2 Xtreme Tricks to try!: Snowboard Triangle, Square, X, O Mountain bike X, square, triangle, O X, O, Square, Triangle Skateboard Triangle, X, Square, O In-line skate O, Square, X, Triangle Ace Combat 2 You can do anything you want!: Music Test Complete the game with a rank higher than First Lieutenant. A selection for music player mode will appear in the options menu. Press L1 or L2 to jump to the next track, R1 or R2 to jump to the previous track, Circle to select a track, Select to toggle the screen, and Square, Triangle, or X to quit. Free Mission Mode Complete the Kingpin mission. A "Free Mission" option that allows any mission to be played will appear at the opening menu. View All Aircr ...
    Related: duty free, first person, edition, instant
  • A Comparison And Contrast Of Nature - 1,208 words
    A Comparison And Contrast Of Nature A Comparison and Contrast of Nature Professor Liberman 4-02-99 In the Nineteenth century Realism, Naturalism, and Symbolism were popular modes of expression by writers of that era. Such modes of expression were the use of nature in their writings. Two poets that really stand out among the rest are Charles Baudelaire (1821-1867) and Paul Verlaine (1844-1896). Baudelaire was referred to by many as the first Modern Poet and the father of modern criticism. Verlaine like Baudelaire was a symbolist poet, he was also French and referred to as the Prince of Poets. Both these poets touch on nature in their poems. It was in Baudelaire's Song of Autumn I and Verlaine ...
    Related: comparison, contrast, nineteenth century, north pole, discusses
  • A Current Look At Japans Financial And Political Risk - 985 words
    ... me of the worlds most powerful banks, also Japanese. The term "Mof-tan" combines the ministrys acronym with part of the Japanese word "tanto", meaning "person in charge". If the banks of Japan were able to persuade the "person in charge" they then would have the ability to change the rules of the game in which they play, and without a doubt these adjustments would work in their favor. This type of scandalous action would not only create an unleveled playing field but eliminated the Japanese method of monitoring and obtaining information about the validity and integrity of Japanese banking policies. The only answer to the problem would be to eliminate the Mof-tan and create a new way to g ...
    Related: financial sector, political risk, democratic party, japanese economy, resign
  • A Dolls House - 760 words
    A Doll's House The following essay will critically analyse a passage from the play A Dolls House by Henrik Ibsen. Between the pages 222 and 225 there seems to be shift in the plot, as Nora takes a different attitude towards her and Helmer's relationship. All of a sudden instead of trying to preserve it, she wishes to leave the house. It could be argued that her radical change in mind is not irrational or unprovoked. Before she starts getting changed to leave, Helmer had just finished forgiving her, for he had received and read Krogstad's second letter which included the forged document, but prior to this he had basically told her that he could no longer love her: Helmer: ...Oh, to think that ...
    Related: a doll's house, dolls house, henrik ibsen, second letter, ibsen
  • Abortion Pill - 1,391 words
    Abortion Pill 1. Problem Statement Approval of the abortion pill RU-486, also recognized as mifepristone, has put abortion back into the spotlight. This has stirred up controversial issues of reproductive rights in America, and a growing concern for the potential impact of RU-486 on the well being of our society's morals and values. 2. Facts and Analysis A Brief History Mifepristone, formerly known as RU-486, provides women with a medical alternative to surgical abortion. Mifepristone is an antiprogesterone drug that blocks receptors of progesterone, a key hormone in the establishment and maintenance of human pregnancy. Mifepristone induces spontaneous abortion when administered in early pre ...
    Related: abortion, pill, breast cancer, emergency contraception, accurately
  • Absorptive And Postabsorptive States - 383 words
    Absorptive And Postabsorptive States Absorptive and Postabsorptive States The absorptive state is the time during and right after eating a meal. The absorptive state lasts for four hours, during and after each meal. During this state glucose is the most important energy fuel. Amino acids and fats are used to form degraded protein, and small amounts are used to provide ATP. Metabolites are transformed to fat if they are not used for anabolism. Glucose is formed by the conversion of fructose and galactose, which are stored in the liver from the entrance of monosaccharides. Glucose is released into the blood, or converted to glycogen and fat. Some glucose enters the liver and is used for energy ...
    Related: nervous system, blood sugar, sympathetic nervous system, hormone, promoting
  • Acid - 1,218 words
    Acid Rain Acid rain is a serious problem with disastrous effects. Each day this serious problem increases. Many people believe that this issue is too small to deal with right now, and others believe it should be met head on. In the following paragraphs I will be discussing the impact of acid rain effects on wildlife and how our atmosphere is being destroyed. Causes Acid rain is a cancer, eating into the face of Eastern Canada and the North Eastern United States. In Canada, the main sulphuric acid sources are non-ferrous smelters and power generation. On both sides of the border, automobiles are the main sources for nitric acid (about 40% of the total). Power generating plants, industrial com ...
    Related: acid, acid rain, great lakes, disease prevention, bear
  • Acid Rain - 820 words
    Acid Rain For years ever since most of the world has been industrialized, the effects of pollution have plagued nations alike. Acid rain is one of the largest contributors to this industrialized form of pollution. Throughout this report an explanation of the devastating effects to the environment caused by acid rain will be given along with what is being done to stop it. Acid rain is made when pollutants arise from the use of coal in the production of electricity, from base- metal smelting and from fuel combustion in vehicles. Once the sulfur and nitrogen oxides from these man made causes are released into the air they are caught by wind currents and are blown hundreds of miles away. The gas ...
    Related: acid, acid rain, rain, northern europe, air pollution
  • Acid Rain Legislation - 824 words
    Acid Rain Legislation Acid Rain Legislation Acid rain is a destructive force as a result of nature and man colliding. It is formed through harmful industrial emissions combining with contents of the earth's atmosphere; a dangerous combination. This prompted governments throughout North America to take action. Many laws and regulations have been implemented, yet the question still remains, Should tougher legislation be implemented to force industries to reduce acid rain emissions? To decide whether tougher legislation should be implemented, one must first understand the details of what exactly acid rain is. Acid rain is a result of mankind's carelessness. It travels a long one of the most eff ...
    Related: acid, acid rain, legislation, rain, power plants
  • Aerodynamics Of Planes - 1,137 words
    ... e air over the wings creating lift. This initial force is usually found in the form of a propeller or a jet engine. An exception to those forms of thrust is a glider. A glider still needs an initial force to begin flight, which is usually found in a tow plane. The most commonly used thrust mechanism is a propeller. The propeller will continue to be the most commonly used because of its effectiveness and cheapness. Due to the jet engines high cost and high speeds it will remain primarily a military aircraft power plant. The physics of thrust used in aircraft is semi-complicated. Firstly, in the case of the propeller the propeller must be large enough to displace or pull enough air to keep ...
    Related: aerodynamics, military aircraft, high cost, space shuttle, hits
  • Affirmative Action - 2,162 words
    Affirmative Action If one is to discuss and problem solve an issue, he or she must first know what the issue is truly about. Affirmative action is defined as the equal opportunities given to women, minorities, and small groups so they will have the same tools, education, and allotment to achieve their goals in life. Since affirmative action came about, debate arises daily about if it is truly equal and fair. Was it a word made as a cushion to the people so they will feel equal? Another interpretation is did this word actually make the white male group less important and unequal to the minority group, doing more harm to others than good. Affirmative action is not used unequally in the world, ...
    Related: affirmative, affirmative action, right person, american dream, gender
  • Affirmative Action - 1,469 words
    Affirmative Action Affirmative action was implemented with the idea and hope that America would finally become truly equal. The tension of the 1960's civil rights movement had made it very clear, that the nation's minority and female population were not receiving equal social and economic opportunity. The implementation of affirmative action was America's first honest attempt at solving a problem, it had previously chose to ignore. However, there are many people that don't see affirmative action as a positive solution to this major societal problem of racial inequality. These people feel that Affirmative action uses reverse discrimination to solve the problem of discrimination in the workpla ...
    Related: affirmative, affirmative action, reverse discrimination, ethnic background, inequality
  • Affirmative Action - 1,469 words
    ... entions, changing the past effects of discrimination is a goal that is far from reach, however, not unattainable. Women and minorities should be entitled to enjoy the same successes as the rest of the country, without the fear of being seen as the beneficiary of entitlements. Business owners should be free to make intelligent hiring decisions based on a persons skills and talents, without the fear of penalty from the government. As Marsha M. states, "Affirmative action is used not to level the playing field, but used to strong-arm employer's into jobs, raises and promotions for Black Americans and women." The growing tensions that result from these programs continues to divide races, not ...
    Related: affirmative, affirmative action, minority groups, reverse discrimination, quota
  • Africa - 583 words
    Africa Africa In present day Africa, people are constantly reminded that the countries within are still plaqued with chaos and disorder. However, the residents of this country still believe that where there is a will, there is a way. Africa is a country where many think that nothing works. A country filled with poverty, corruption rule, war, famine, and pestilence, Africa still remains instable. The aid from other countries, which the nations beg for, is just not enough to help. No help results in over 740 million residents to erase their vision of hope. The countries of Mozambique, Mali, Eritrea, Ghana, Uganda, Benin, Botswana, Ethiopia, Ivory Coast, and Tanzania are trying to find new ways ...
    Related: africa, west africa, president bill, bill clinton, praise
  • Africa - 584 words
    Africa Africa is the world's second-largest continent, the biggest after Asia. It is more than three times the size of the U. States. It also contains more independent nations than any other continent on Earth-55 in all. Africa is centrally located on the Earth's surface. It straddles the Equator, extending for thousands of miles north and sough of that line. The continent stands between two major oceans. To the west is the Atlantic Ocean and to the east lies the Indian Ocean. The Mediterranean Sea in the north and the Red Sea in the northeast also border Africa. I have 10 different opion on the most common stereotypes about Africa. For the Climate of Africa they said it is hot and dry, for ...
    Related: africa, east africa, southern africa, mediterranean sea, indian ocean
  • African American In The Colonial Era - 1,017 words
    African American In The Colonial Era African Americans in the Colonial Era An African American is an American of African descent. In the book African Americans in the Colonial Era, the story is told how this descends came about. When Africans were brought from Africa to the new world to become slaves, many changes occurred in their culture. Among these changes in culture, has emerged a new race: The African American. When slavery began in English North America, nearly all the slaves came from the coast and interior of West and West Central Africa. A few came from the Mozambique coast or Madagascar, around the Cape of Good Hope. In coming to the Americas, these Africans kept religion as the h ...
    Related: african, african american, african american history, african culture, african religions, american, american history
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