A Glass of Cold water (Cj) Everybody calls me young‚ beautiful‚wonderful Am I? Look at my hair‚ my lips‚ my red rosy cheeks and a pair of blinkering eyes. I remembered somebody says that I look like my mother. But that when she was young. Now I am much lovelier than she is. I’m a mortal venus. Oops! What time is it? I must get ready for the party. Beep-beep! A-huh! Here they are! Yes‚ I’m coming! Child are you still there? Hmp! That’s my mama. Child are you still there? Will
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Elliptic Curve Cryptography and Its Applications to Mobile Devices. Wendy Chou‚ University of Maryland‚ College Park. Advisor: Dr. Lawrence Washington‚ Department of Mathematics Abstract: The explosive growth in the use of mobile and wireless devices demands a new generation of PKC schemes that has to accommodate limitations on power and bandwidth‚ at the same time‚ to provide an adequate level of security for such devices. This paper examines the use of ECC in such constrained environments and
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WATER SCARCITY AND SECURITY IN INDIA Dr. Narayan G. Hegde nghegde@baif.org.in Global Water Crisis Water is life because plants and animals cannot live without water. Water is needed to ensure food security‚ feed livestock‚ maintain organic life‚ take up industrial production and to conserve the biodiversity and environment. Hence‚ there is no life without water. Earth is the only plant‚ so far known to have water and this makes it fit for human living. However‚ with reckless abuse and
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Name: Affiliated Institution: Course: Date: Water Filtration The methods used in this experiment are simple filtration methods which are used by many water companies worldwide. In this experiment simple lab equipment was used‚ after contaminating water with various contaminants the water was filtered by using cheesecloth‚ sand‚ activated charcoal and alum. The contaminants used in the experiment are the most common and the most hazardous. They include; cleaning detergents
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------------------------------------------------- To what extent can water shortages be dealt with on an individual level? Water is the basic necessity of life which is even more important than food. A person can live 2 weeks without food but not even 7 days without water. Since few years‚ there has been a population boom and population in present is almost twice the population before the boom. This has caused water and food crisis in many countries‚ more importantly LEDCs. Presently‚ statistics
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Introduction……………………………………………………………………..…………p2 What do we need water for………………………………………….………………p2 How much water do we use…………………………………………………………p2 What do we use water for…………………………………………….………………p2 Causes……………………………………………………………………………..……P3-4-5 Conclusion…………………………………………………………………………..………p6 References……………………………………………………………………………..……p6 Water: Why is it the most precious resource and what can be done to preserve and conserve it? Water is the world’s most precious recourse. We need water for everything. We need it to drink
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Water is composed of Oxygen and Hydrogen. It is found in wells‚ springs‚ ponds‚ rivers‚ canals and oceans. About one fourth of the earth is covered with water. It is obtained mainly from the rains. Water is really a precious gift of Nature. It has no taste‚ no smell‚ and no colour. The other name of water is life. We cannot live without water. We drink it‚ cook our food with it‚ bathe in it‚ and wash our body and things with it. The farmers need water for growing crops or plants. With water‚ the
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15 Problem: Can water float on water? Introduction: Can water float on water some say ye because ice can float but we are talking about water on top of water. The salt water and fresh will have different effects on the experiment. The experiment also see if the warmer the water is the different way it look. Purpose: The reason that I am doing this project is to see if water can float on water and to see the water at different densities‚ and salinity. To see if the salt water would sit on the
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The privatization of fresh water creates a global system of ‘have and have not’s Water privatization creates a world where people ‘have’ access to water and those whom ‘do not have’ access to fresh water. Water privatization schemes throughout the world have a track record of exceedingly high prices‚ creation of water monopolies‚ and deteriorating quality and service and this does support the global system that water privatization creates of have and have not’s. Water privatization can negatively
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Environmental Topic: Not Drinking Bottled Water Water a very important part of our daily lives. We use it for many things but most importantly we drink it. So want it flavor‚ some want it cold others want it from the bottle some don ’t care is long is they get six cups a day. What it comes down to is where we get it from. Do you buy it at a store or do you just use the tap at home. Some reasons why you should buy it are convenience and safety. Tap has it ’s positives as well like it is
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