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Geography Reading Project (timeline)
... find a scroll that is from the professor but is dated form the 1400’s this all seems very mysterious. One of the representatives form the company that sent the professor back in time goes to the site in Scotland and explains what’s going on to all the other of archeologists and asks for a few volunteers to go back and bring the professor back to the present. When the volunteer’s go back they’re reappearing in front of some knight’s scares them so there two guides are killed and they are left alone in the 14th century trying to find the professor. While they are in the 14th century they prove true some of their hypothesis of what they ...
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Nuclear Energy
... this destructive power into huge plants generating "clean and cheap "electricity for the country. But this new resource brought sickness, mutations, cancer and eventually death to those exposed to high levels of radiation. Even the government declared that nuclear powers were safe and efficient. The truth is that accidents do happen at nuclear power plants and at other facilities all the time. An accident at a nuclear power plant has the potential to be much more harmful than an accident at a coal or gas plant because of the radiation that could be released. An example of this is Three Mile Island in Pennsylvania where there was a partial core meltdown in ...
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The Planet Venus
... of Venus can’t escape from the planet because there are thick clouds and heavy atmosphere around Venus. Venus has a lot of craters on its surface. There are 935 craters on Venus that are named after famous women. The largest crater is named crater Mead. Almost all of Venus has volcano rock on the surface. There is over 100,000 volcano’s and they dot the surface. One flow out of a volcano is over 4,300 miles long.
Venus was the first planet to be reached by a space probe. The space probe Mariner 2 flew close to Venus that sent information to Earth. The Mariner 2 was from the United States. A space probe from the Soviet was called the Venera 7. It was the firs ...
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Hepatitis
... was first time visible to us in 1933.2 They are so infinitesimal that billions could fit into a drop of water---or a drop of human blood. Viruses have the most exquisite ability to sense the right cell surfaces. They don't just cause diseases in people, they infect every form of life on earth. Some emerging viruses are very serious. Common examples are the viruses, B and C. The B pattern of illness was recognized at the end of the nineteenth century, yet the virus itself was not isolated until 1963. One hundred and seventy six million people are carrying the surface antigen of this one virus globally, and the infection causes a vast amount of illness and ...
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Nuclear Power
... energy they emit.
Since the mid 1900's radioactive wastes have been stored in
different manners, but since several years new ways of disposing and
storing these wastes have been developed so they may no longer be harmful.
A very advantageous way of storing radioactive wastes is by a process
called 'vitrification'.
Vitrification is a semi-continuous process that enables the
following operations to be carried out with the same equipment:
evaporation of the waste solution mixed with the additives necesary for
the production of borosilicate glass, calcination and elaboration of the
glass. These operations are carried out in a metallic pot that is heated
in an inducti ...
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Animal Uses
... rabbits, hamsters, guinea pigs, birds, rats and mice (Curtis 658). These animals are subjected to experiments that often cause pain and even death. According to Cutis, about 25 cosmetic companies including Avon and Revlon, have cooperated in conducting animal tests to see if there product are irritating (664). These experiments were tested on rabbits only because they have no tear glands to wipe away any foreign objects on the eye. The animal would be strapped down and the "product" would be dropped into the eyes. After irritation came pain, after pain came ulceration and bleeding, blindness would follow. Other tests would include "forcing hair dye or face ...
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Data Warehousing
... - and their strengths are almost inevitably outstripped by users' demands.
During the past three years, data warehousing has emerged as one of the hottest trends in information technology for corporations seeking to utilise the massive amounts of data they are accumulating.
Managers from all business disciplines want enterprise wide information access, as well as the ability to manipulate and analyse information that the company has gathered for a single purpose, to make more intelligent business decisions. Whether to increase customer value, identify new markets or improve the management of the firm's assets, the data warehouse promises to deliver the inform ...
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Ibuprofen
... Using the materials at hand I, to the best of my ability tested my
hypothesis. In conducting the tests I created graphs and tables of my work. At
the conclusion of my experiment I came up with an answer that was almost
unpredictable with the information that I was using. Although this was a crude
experiment, I believe that I did gain a lot from it.
Introduction
The drug that I chose, Ibuprofen, is an anti-inflammatory analgesic. It
is propionic acid that is white and powdery, and soluble in water, and organic
solvents such as ethanol and acetone. (1) Its structural formula is:
(CH3)2CHCH2 CH(CH3)COOH
Its role of act ...
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Adaptions In Ectothermic And Endothermic Animals To Extreme
... environment.
Endothermic animals, on the other hand, have relatively constant body temperatures. Their body temperature is independent of that of their external environment. Monkeys and walruses, for example, both have body temperatures of about 38„aC, despite living in very different habitats.
However if body temperature rises above its optimum level (usually around 40„aC in mammals) then the enzyme rate inside the body will go into sharp decline. This is because enzymes are proteins, and become denatured. One of the first organs to be affected is the brain. Since the brain controls breathing and the circulation, the rise in body temperature disrupts the norm ...
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Quantum Computing
... of quantum mechanical ideas. Quantum physics amounts to much more than a theory of atomic and subatomic processes, it represents nothing less than a complete transformation of our world view. "Its [quantum physics] implications for the nature of reality and the relationship between observer and observed are both subtle and profound. (Barenco)"
A description of the world in which an object can apparently be in more than one place at the same time, in which a particle can penetrate a barrier without breaking it, in which something can be both a wave and a particle, and in which widely separated particles can cooperate in an almost psychic fashion, is bound to be bot ...
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