Available online at www.academicpaper.org Academic @ Paper International Journal of Automotive Engineering and Technologies Vol. 1‚ Issue 1‚ pp. 1 – 15‚ 2012 HYDROGEN USE IN INTERNAL COMBUSTION ENGINE: A REVIEW Murat CİNİVİZ1‚ Hüseyin KÖSE1* 1 Technical Education Faculty‚ Mechanical Education Department‚ Selçuk University‚ 42003 Konya‚ Turkey Accepted 14 July‚ 2011 ABSTRACT Fast depletion of fossil fuels is urgently demanding a carry out work for research to find out the viable
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When comparing the similarities and differences between virtue theory‚ utilitarianism‚ and deontology we find that they all deal with how one judge’s morality and ethics. These theories all include judging in different aspects‚ whether it is in the moment‚ what happens after‚ or over a lifetime. The ethics and morality behind these theories all deal with what is right‚ or what is best for the present‚ then separate paths as the theories work toward the future. With virtue ethics a person strives
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Air Pollution in the World OUTLINE I. Nowadays air pollution became very important problem in our world. II. Air pollution is caused by 3 factors. a. Factories b. Cars c. Human activities III. These three main problems listed above cause huge effects on our planet. a. Global warming b. Acid rains c. Health problems IV. Regarding all the factors and the problems they cause‚ we should start changing our world.
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SELF – CHECK FOUR I. Objectives: By the end of the lesson‚ Ss will be able to remember the old knowledge and prepare for the test II. Materials: tape‚ posters‚ postcard of the alphabet III. Procedures: |Timing |Contends |Teacher’s and students’ activities | |5ms |I. warm up: Kim’s game |- “Kim’s game”.
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Air Pollution 20.000 liters of air is what we breathe on a daily basis. Air is something most people take for granted‚ you don’t see it around you and breathing goes automatically. But every time we inhale we risk inhaling dangerous chemicals which found their way in our air. Air pollution is the presence of dangerous chemicals in the air that we breathe. It is a change in the air which influences humans health and organism on the planet. Many think that `gases’’ pollute the air‚ those gases
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industrialized‚ and in a world where more people can afford to drive cars‚ air pollution is becoming a very big problem. While there are those who would debate whether or not our air pollution is causing global warming‚ versus the earth ’s natural warming process since the last Ice Age. Definitive proof may or may not be found anytime soon. What is certain‚ however‚ is that there are confirmed problems caused by air pollution. These problems include respiratory problems and they also include problems
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Air Pollution in China and Japan 1. Introduction: Air pollution is a major environmental issue harming people around the world. Millions of individuals die every year from air pollution. Unfortunately‚ this issue is increasing in the continent of Asia. Pollution has been challenging to control due to its harsh climate‚ rapid industrialization and overwhelming population in these Asian countries. Air pollution been a threat to the world for centuries and continues to plague the environment while
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1. Definition of air pollution Air pollution is the introduction of chemicals‚ particulate matter‚ or biological materials that cause harm or discomfort to humans or other living organisms‚ or cause damage to the natural environment or built environment‚ into the atmosphere. The atmosphere is a complex dynamic natural gaseous system that is essential to support life on planet Earth. Stratospheric ozone depletion due to air pollution has long been recognized as a threat to human health as well as
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presence of pollution in every part of the World. The problem of pollution has been around for many years and has caused various devastations to the ecosystem. Pollution is the presence of contaminants into the environment which causes instability‚ harm or discomfort to the Environment. Pollution can take the form of chemical substances or energy (noise‚ heat‚ and light). The causes of pollution can be classified into two types - man-made pollution and natural pollution. Natural pollution does not have
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Causes of Air Pollution In the world nowadays‚ there are many new inventions have invented. They are including cars‚ motorcycles‚ electronic gadgets and the machines that use the burning of fossil fuel. Instead of the benefits of these new inventions‚ there are many disadvantages‚ too. There are two main reasons that cause air pollution. One of the main causes of air pollution is manufacturing. This source of pollution spews particulate matter and chemicals into the atmosphere. The particulate
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