Global Water Scarcity - Problems And Solutions Posted: 23.12.2009 author: Tater‚ Prof. Dr. Sohan Raj Importance of Water Water is a source of life of every living organism. Without water living beings cannot survive their lives. There is 60% water in human gross body. It is a natural resource that sustains our environments and supports livelihood. Water is the blue gold‚ and that future wars will be fought for water. So‚ not a single drop of water received from rain should be allowed to escape
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Russian Crisis 1988 Introduction The Russian Financial crisis(also called “RUBLE” crisis) hit Russia on 17 August 1998. It was triggered by the Asian Financial crisis‚ which started in July 1997. During the ensuing decline in world commodity prices‚ countries heavily dependent on the export of raw material where among those most severely hit. Petroleum‚ natural gas‚ metals and timber accounted for more than 80% of Russian exports‚ leaving the country vulnerable to swings in world’s prices. Oil
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augments in favor of the diversification of energy sources in Australia. Using alternative sources of energy of the dependency on fossil fuel such as coal may reduce the greenhouse gas emission impact on the environment. Nicholls (2009) speculates that using clean energy that depends on natural wind‚ sun and geothermal in not only practical and has economical advantages but it also may be able to reduce the CO2 emission to 50% by 2040. In addition‚ sustainable energy is not only essential for Australians
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Solar Energy Solar energy in one form or another is the source of nearly all energy on the earth. Humans‚ like all other animals and plants‚ rely on the sun for warmth and food. However‚ people also harness the sun’s energy in many other different ways. For example‚ fossil fuels‚ plant matter from a past geological age‚ is used for transportation and electricity generation and is essentially just stored solar energy from millions of years ago. Similarly‚ biomass converts the sun’s energy into a
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nurse come into look after you‚ after you have had surgery. No one to check your vitals‚ give you replacements on your IV‚ no one to ask you how you are feeling‚ and no one to come in on time to give you your medications. The nationwide nursing shortages are increasing and creating not only a problem for the health care system but also for patients and their well being. Nurses are an ideal part of the healthcare system providing serious care to clients ranging in all age groups. Nurses assist doctors
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timber shortages in the 1770s‚ 1803‚ and 1808 by importing wood products from other sources and searching for new sources. As the chief causes of these three timber shortages were completely different‚ the regions where the navy focused on as the source of woods were different in each case. In the 1770s‚ the cause of the shortage was the loss of the preliminary source of wood products in North America. In 1803‚ the failure to manage the dockyards and the outbreak of war caused the timber shortage. Then
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Energy Resources and their Uses in Producing Electricity Renewable energy is energy drawn from natural processes that are restored quicker than they are used up‚ some renewable energy resources are biomass‚ food‚ wind‚ waves‚ flowing water‚ solar and geothermal. The sun however‚ is known to be the ultimate energy resource since almost all energy resources originate from the sun’s energy. This is possible according to the law of conservation of energy which states that energy can’t be destroyed
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NUCLEAR ENERGY AND SAFETY Consumption of energy is increasing nowadays so nuclear energy has very importance for energy needs. Nuclear energy is produced naturally and in man-made operations under human control and it is a thriving global industry. A total of 435 nuclear power plants are operating around the world in 30 countries. Also ‚ nuclear energy has some advantages Nuclear energy has the lowest impact than fossil fuel energy on environment because nuclear plants don ’t emit
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The shortage of organs in the United States is leading to dilemmas and moral issues for physicians. They are taking a closer look at the feasible recipients and their potential for future success. The key to a successful transplant is carefully selecting those patients who are good matches and who need it urgently. For example‚ patients who have matching blood types should receive organs before those whose bodies may reject the implant. One problem that physicians are dealing with is providing
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Project Report Renewable Energy A Project Report Presented to the faculty of the School of Management & Entrepreneurship Auro University‚ Surat. Submitted to: Mr. Kamlesh Mishra Submitted By: Vrushil Savani TABLE OF CONTENT ACKNOWLEDGEMENT I take this opportunity to express my profound gratitude and deep regards to my guide Mr. Kamlesh Mishra for his typical guidance‚ nursing and continuous inspiration throughout the course of this report. The dedication‚ assistance
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