Before the end of World War I‚ the United States at first was very un-isolationistic. Before the war‚ America was a very expansionist nation. It had taken up military occupation in Cuba in 1906‚ taken the Philippines‚ taken hold of the country of Panama‚ and begun relations with Japan and China. But when World War I suddenly occurred‚ it was an unprecedented war. Never before had America seen such a large war that involved so many countries. The devastation that resulted from the war dispirited many Americans
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Hybrid Cars Hybrid cars are the transportation of the future. Humans have been driving around since the 1880’s. They started off as simple‚ one-cylinder machines‚ to today‚ where they are twelve cylinder animals. From fuel-efficient coupes‚ to gas guzzling SUVs‚ or even the ultra expensive supercars‚ all use gasoline. The use of this gasoline makes or breaks the selling point of the car. We base the cars off of their utility; the gas-guzzlers may be the ones with the most torque and pulling
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Hybrid cars: Are Hybrid Cars Becoming Safer or More Harmful to the Environment? I. Introduction Hybrid cars have a very special technology because they boast two power sources: a regular gasoline engine and an electric motor powered by a huge battery unlike conventional cars which have only regular gasoline engine. These components generally work in tandem‚ though the exact mechanism varies depending on the car. When the car is at stop‚ the engine shuts off. While you push the accelerator
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company-manufactured vehicles‚ otherwise known as “Car Tuning”‚ has become increasingly widespread over the past few years. It has developed from industry application into being a popular hobby in which cars are modified by their owners in order to optimize performance‚ handling and perhaps add a personal touch. This type of activity might be mistaken by many to be reserved for racing “junkies”‚ but if we take a closer look‚ it actually proves to be quite beneficial in terms of fuel consumption and safety. Superchargers
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September 17‚ 2013 The purpose of this paper is to assess personal energy use and speak about the forms of energy that I currently rely on and the sources they originate from. It also talks about renewable energy sources that would be most and least appropriate to use in a certain location. Then it refers to the advantages and disadvantages of the energy source that I currently use‚ also about renewable ones that have been identified. The last part of the paper addresses energy conservation
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electric cars solve the fuel crisis. The critical steps are: 1. Evolve autos from gasoline/diesel to hybrid to plug-in hybrid. 2. Develop a battery that can run 200 miles on a 10-minute recharge. 3. Strengthen Briton’s electrical distribution system. 4. Recharge cars in garages‚ public places and service stations. 5. Build nuclear power plants to enlarge the supply of electricity. 6. Use all alternate sources of energy‚ i.e. wind‚ natural gas‚ solar. The key is to describe a new fuel and vehicle
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Understanding Equilibrium in the IS/LM Model 1995 version Prof. Humberto Barreto1 Introduction: This brief work is designed to provide additional ammunition for the student in the ongoing war against IS/LM confusion and ignorance. The author has claimed in his Notes on Macroeconomic Theory (1995) that‚ There should be no mystery or uncertainty surrounding the IS/LM analysis at this point. IS/LM curves are simply a short-cut to finding the equilibrium values for income and interest rate. There
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Equilibrium Level of Income The Consumption and Saving Functions Consumption is the part of income spent on goods and services yielding direct satisfaction. It occupies the biggest chunk of the expenditure on output. Y= C+S Where Y= Income C= Consumption S= Saving Factors Influencing Consumption 1. Distribution of national income 2. Interst rate 3. Desire to hold cash 4. Price level 5. Population 6. Income 7. Taxes 8. Attitudes and values Consumption function is the relationship
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India‚ China and Eastern Europe‚ and the largest contribution to growth of auto markets in these countries will be the fast-growing small car segment. The increasing disposable income of the middle-class population is the key driver of small car markets in developing nations. However‚ in developed regions like the US and western Europe‚ stringent environmental standards are increasing the need for more fuel-efficient cars. Tata Motors Indian conglomerate Tata Group (www.tata.com) employs nearly 300
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energy‚ are employed in the hope of preventing the impending global energy crisis (Wang‚ Chem and Huang 2010). Microbial Fuel Cells (MFCs) which capable of harvesting electricity from renewable biomass and organic wastes arise as a promising yet challenging candidate to the existing sustainable energy portfolio (Picioreanu‚ et al. 2010). II. Historical Overview of Microbial Fuel Cells The idea of extracting energy from organic matters through the catalytic reactions of microorganisms emerged
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