One of the most significant current discussions in sustainable aviation is alternative fuel for airplane‚ which is a serious argument; however‚ big question is that efforts to produce a more sustainable fuel to power aircraft are technically and ethically feasible. This paper going to investigate and show there is no alternative fuel to power aircraft in this time. The fuel using by airplane is fossil fuel‚ which is Jet A1 by burning this fuel there are impact on the global warming the researcher
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Kristine Thomas Professor Lee Bio 120-171 November 25‚ 2012 “Alternative cancer treatments” Is radiation therapy and chemotherapy the best resources out for the fight against cancer?” Cancer has been around for most of human history. Evidence of cancer has been discovered in fossilized bone tumors‚ as well as in human mummies from ancient Egypt. Western medicine has made great discoveries toward cancer treatment‚ but I often wonder
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The history of Alternative fuels‚ or at least the concept of it‚ has been around since the early days of the automobile. Alternative fuels such as biodiesel‚ ethanol and methanol‚ have been produced and used on a small scale for decades. They are now being rediscovered due to the rising cost of oil and the instability of world politics. The discovery of these fuels changed the face of the planet‚ but since day one people have looked for other fuels that improved over the course of history. Alternative
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Case Study: TGIF Quantum Software does indeed have a problem involving a disagreement in the appropriateness of a company sponsored social activity. This weekly gathering is offered by Quantum’s management as a reward for their productiveness displayed throughout the week. While the get-together appears to be very popular among employees and managers alike‚ there is at least one party (Bill‚ the corporate attorney) who voices objection to the weekly festivity (Brown & Harvey‚ 1995). The problems
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Reflection on Alternative Assessments Traditional and alternative assessments share some key elements‚ yet differ as well. All assessments‚ whether given as a test after a unit or alternative‚ should be measurable and be reliable and valid by having clear criteria to measure the learning targets. Traditional and alternative assessments generally differ in timing‚ feedback‚ student’s involvement‚ and how the teacher uses the information though. The time in which traditional assessments such
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Chapter 14: Alternative Work Arrangements Please read this Case Study and Evaluate options. Should the availability of alternative work arrangements for private sector employees in the United States be mandated by law? Why or Why not? Explain your answer. No; because it should be employees choice if they want to work for an employer that has alternative work arrangements in their organization. Alternative work arrangements programs or guarantee employee participation in established programs‚ implementation
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your revised NAB Company. Freshi Inc. is an American multinational non-alcoholic beverage corporation headquartered in Purchase‚ New York‚ United States‚ with interests in the manufacturing‚ marketing and distribution of Gatorade and other products. Freshi was formed in 1956 with the merger of the Freshi-tea and Juicy‚ Inc. Freshi has since expanded from its namesake product Freshi to a broader range of food and beverage brands‚ the largest of which includes an acquisition of Topdrinks in 1998 and
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Complementary and Alternative Medicine (CAM)‚ some conventional medical practitioners refer to these as unconventional therapies. WHO defines it as a therapy or a treatment that is not a part of the country’s own tradition or not an integrated part of their health care system. CAM is becoming more available‚ more used and more socially acceptable in the United States. CAM products and providers are regulated by NCCAM (National Center for Complementary and Alternative Medicine)‚ an agency for scientific
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Effectiveness of Alternative Washing Detergents Using Readily Available Household Products Fruity Four: Natalie Yeo (L) Xie Qiuyang Yap Ching Yit Zhang Jingyuan CHIJ St.Nicholas Girls’ Secondary School Introduction Ever since the first synthetic detergents were developed following World War I‚ chemical detergent has become a household necessity. There are various types of laundry detergents.However‚ most of them cause severe harm to the environment‚ as well as human beings. According
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Alternative fuels‚ also known as non- renewable sources‚ are substances that can be used as fuels‚ other than conventional fuels. Conventional fuels include: fossil fuels (petroleum (oil)‚ coal‚ propane‚ and natural gas)‚ and nuclear materials such as uranium. [ 1] The fuels we use now are finite‚ meaning they have a limited life expectancy. This along with the toxic waste they produce has made environmentalist and government officials alike take precautionary steps so that we do not
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