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Search results 29321 - 29330 of 30573 matching essays
- 29321: Alternative Energy
- ... the ground. About a third is reflected directly back into space by the atmosphere. The time in which solar energy is available, is also the time we least need it least - daytime. Because the sun's energy cannot be stored for use another time, we need to convert the suns energy into an energy that can be stored. One possible method of storing solar energy is by heating water that can ...
- 29322: The Cause and Effects of Acid Mine Drainage
- ... by no means a recent phenomenon. This is due to the effects of acid rock drainage (ARD). This is a problem that has been occurring since ancient times, but it was not until the 1800's when fast growing industrialization and heavy mining that it caught alot of attention. Acid rock drainage is the term used to describe leachate, seepage, or drainage that has been affected by the natural oxidation of ...
- 29323: The Time Machine by HG Wells
- ... White Sphinx with wings that made it look like it was hovering. He stopped to fasted and the time machine fell on its' side and he had to pull it up by a bar onit's side. He was walking through a forest with trees filled with fruit, until he came to a large round building. Inside the bulding there was nothing but tables with bowls of fruit on them. He ...
- 29324: Antibiotic Resistance In Bacteria
- ... and identifying drug resistant infections quickly to keep them away from others. The World Health Organization has began a global computer program that reports any outbreaks of drug-resistant bacterial infections. In the early 1900's, the discovery of penicillin began the antibiotic era. People thought they have finally won the battle with bacteria. But now since antibiotic resistance is increasing rapidly, new strategies must be developed to destroy these microbes ...
- 29325: Chromatography
- ... are separated by collecting aliquots of the column effluent as a function of time. Conventional Liquid Chromatography is most commonly used in preparative scale work to purify and isolate some components of a mixture. Its also used in ultra trace separations where small disposable columns are used once and then discarded. Analytical separations of solutions for detection or quantification typically use more sophisticated high-pressure liquid chromatography instruments. In liquid ...
- 29326: Guide Dogs
- ... dogs as guide dogs, but there is another way to call a dog that leads, a service dog. They are very alike in ways that they both have to watch out closely to everything that s going on around them. A service dog are hearing dogs, they are used for the deaf. Another type of service dog is a seizure alert dog, but these dogs are very uncommon to see. And ...
- 29327: What Are Comfort Zones? And Why Should We Escape?
- ... cage, but our reward for hard work, the place we have struggled to get to? The place everyone wants to be? And wants to stay? A cage of comfort. These are good questions. But don't be fooled - because there is a lot more to Comfort Zones than meets the eye. An unknown person once wrote: "Bad habits are like a comfortable bed, easy to get into, but hard to get ...
- 29328: Dr. Jekyll and Mr. Hyde: Is There Evil Inside All of Us
- ... minds someday people would like to be able to go out and do what ever they wanted to and not get caught. But would they be able to handle what could happen next, I don't think so. Would that one night worth of fun be worth it, if you could never turn back? For most people in the world the consequences are to high and they would never take those ...
- 29329: Issues On Gun Control
- ... any legislation that would benefit the public and curtail the sail and manufacture of armor piercing bullets, automatic rifles and Uzis. Unfortunately, we tend to interpret the Constitution to broadly. Obviously, in the late 1700's, there were no deadly weapons to contend with. They had muskets, which could hardly be used in a very swift and deadly manner. Granted, the musket could kill, but if you asked any semi-sensible ...
- 29330: Descartes' Meditations
- ... used. By thinking, one can be certain that he exists. Though the argument may seem simple and straightforward, upon closer inspection this is not the case. There seems to be some questions concerning the Cogito's interpretation, the most important being: What is the first certainty that Descartes uncovers? What perspective does he use to rationalize this certainty?, and how does he back it up? By examining the inferential, intuitional and ...
Search results 29321 - 29330 of 30573 matching essays
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