represents an alternative use to replace the hydrocarbons fuels‚ which produce polluting gases such as carbon monoxide (CO)‚ hydro carbon (HC) during combustion. In this paper contemporary research on the hydrogen-fueled internal combustion engine can be given. First hydrogen-engine fundamentals were described by examining the engine-specific properties of hydrogen and then existing literature were surveyed. Keywords: Internal combustion engine‚ hydrogen‚ emissions‚ alternative fuel * Corresponding
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I’m not practicing it anymore. Nowadays‚ most of people in the world like football‚so it is called the king of sports. Why do people like it? I think the most reason is it easy to play. You can play football every where if you just have a ball with the right size. Not only men play football but also women can play. There is the World Champion for men players each 4 years‚ and for Women as well. In addition‚ football have a big attraction. When World cup took place‚ a large number of millions people
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We can help pollution get better by slowing down a lot of things such as not using the car as much and not littering because littering doesn’t just affect our land but affects animals in the ocean and on land. We are as well but little do we know it we also get affected by pollution it is said that it can give you cancer by inhaling polluted air. You can do your bit by walking from place to place if it is walking distance and don’t litter because we do share the world with other nations and they
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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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for their dangerously high levels of air pollution and the resulting health issues‚ such as asthma and emphysema. Summer heat and vehicle emissions are just a few of the contributing factors that increase air pollution levels. However‚ healthy trees planted effectively along roads‚ buildings and in parking lots can decrease overall air pollution levels for city residents.Trees can remove both gaseous air pollutants and particulate matter. Gaseous air pollution enters a tree through leaf stomata and
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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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Industrial Technology Submitted to Engr. Aleli N. Rey Environmental Engineering TF 10:30-12:00 Date Submitted: Project in ES213 Submitted by Dela Cruz‚ John Gerard Endriga‚ Joanna Marie S. Espinosa‚ Jhon Mari Villaruz‚ Darwin Air Pollution and Meteorology Acknowledgement The researchers would like to express their deepest appreciation to all those who made this report is its fruition. A special gratitude is extend to their professor‚ Engr. Aleli N. Rey‚ for her valuable suggestions
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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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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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EFFECTS OF AIR POLLUTION Nowadays‚ we are busy with our lives and do not realise that what we have done to our environment. In fact‚ there are a lot of pollutions which have caused by human’s activities especially the air pollution. Air pollution is a commonly understood environmental issue. According to a study by the World Health Organization‚ there is an average of 2 million people are killed worldwide every year due to air pollution. So‚ it has shown us how seriously the tendency of air pollution
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