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Papers on Science and Nature
Epidural In Labor
Number of words: 566 | Number of pages: 3.... Desk Reference cautions that local anesthetics – the type used in epidurals – rapidly cross the placenta. When used for epidural blocks, anesthesia can cause varying degrees of maternal, fetal, and neonatal toxicity which can result in the following side effects: hypotension, urinary retention, fecal and urinary incontinence, paralysis of lower extremities, loss of feeling in the limbs, headache,
backache, septic meningitis, slowing of labor, increased need for forceps and vacuum deliveries, cranial nerve palsies, allergic reactions, respiratory depression, nausea, vomiting, and seizures.2 In addition, a .....
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Alchemy
Number of words: 657 | Number of pages: 3.... were. Basically they saw easy money and would waste their lives and money to find out how to get it.
There was another side to alchemy them just changing lead into gold, people not only wanted to be rich but they also wanted to live forever. The Elixir was the substance that would extend the life of the user. They thought that the elixir would start its own transformation in the human body, incorruptibility and hence longevity. (Halleux 140) By making these substances would sometimes get the opposite effect of what they were intended, because sometimes unwittingly they would make a poison instead of “The Elixir of Life”. Mos .....
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The Sequence Of Chemical Reactions
Number of words: 590 | Number of pages: 3.... that it is slightly basic. Fill the
beaker with up to 100 mL mark with distilled water. Heat the solution and allow
it to boil for 5 minutes. Prepare a squirt bottle with hot water. Filter the
solution and rinse the beaker with the hot water. Rinse the filter cake with
hot distilled water. Transfer the filter paper into a clean beaker. Add ~ 10
mL of 3M sulfuric acid to the beaker in order to dissolve the filtrate. Remove
and rinse the filter paper. Now add ~ 0.35 g of zinc powder to the solution and
stir until the solution becomes clear. Dissolve the excess zinc with more
sulfuric acid. Decant the liquid with a stirr .....
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Melissa Virus
Number of words: 298 | Number of pages: 2.... Although the virus apparently causes no permanent damage to a computer, its clogging affects were far-reaching. All new Microsoft Word documents created on an infected computer will contain the virus, too. Our own computer lab has posted a warning stating if a you receive a mail docoument the says, "Here is that document you asked for ... don't show it to anyone else" with a winking smiley face formed by the punctuation marks ;-) that you don't open it and to delete it right away. A copy cat virus named, "Papa,'' appeared Monday afternoon. It attaches a Microsoft Excel spreadsheet document which, when opened, sends out 60 .....
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The Black Hole
Number of words: 1309 | Number of pages: 5.... is so great when it
first collides, that a nuclear reaction occurs and the gases within the
star start to burn continuously. The Hydrogen gas is usually the first
type of gas consumed in a star and then other gas elements such as Carbon,
Oxygen, and Helium are consumed.
This chain reaction fuels the star for millions or billions of years
depending upon the amount of gases there are.
The star manages to avoid collapsing at this point because of the
equilibrium achieved by itself. The gravitational pull from the core of
the star is equal to the gravitational pull of the gases forming a type of
orbit, however when this .....
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Health Risks Of Secondhand Smoke
Number of words: 525 | Number of pages: 2.... is not successful is because the organization is confusing. The thesis Viscusi is trying to prove is that the are exaggerated. He fails to support his thesis because his main points in his story are all scattered and have no organization. Also, Viscusi's main point is that
risks are exaggerated, but he fails to bring out the "risks" until after the he writes about insignificant topics that have nothing to do with the point he is trying to make. In addition to not supporting his thesis and scattering the main points, Viscusi also fails to stick to the point and he
often goes off topic. For example, Viscusi states in the second pa .....
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Fasle Memory
Number of words: 2487 | Number of pages: 10.... as a healthy human being and (b) one remembers being
abused as a child that therefore (A) one was abused as a child and (B) the
childhood abuse is the cause of one's adulthood problems.
There is no evidence that supports the claim that we remember everything
that we experience. In fact, there is plenty of evidence to support the
claim that it is impossible for us to even attend to all the perceptual
elements of any given experience, much less to recall them all. There is no
evidence to support the claim that all memories of experiences happened as
they remembered to have happened or that they have even happened .....
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Internet Security 2
Number of words: 1595 | Number of pages: 6.... only to a certain extent. Many people lack the forethought to make their password something that is not easily guessable. Your name, birth date, or anything that could be guessed with a little bit of thought is a bad idea. The other way to protect a network is to use a firewall. This technology is often effective but can be bypassed, and is often picky about what to let through. In my opinion firewalls give a false sense of security and cannot be used as a sole means of protection. Given enough time most decent computer science majors or anyone really familiar with networks can bust through a firewall. This is why any thi .....
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Lung Cancer 2
Number of words: 1407 | Number of pages: 6.... part of the lung. They spread by the lymph glands and into the blood stream early. This type of tumors can only be seen through an electron microscope on high magnification. A rare type of lung cancer, which develops from hormone producing cells are carcinoid tumors. They have a much less malignant course than small cell carcinoma.
Lung cancer has been blamed on many factors but the most important is smoking. Smoking is the main cause of lung cancer. The more often and longer a person smokes increases there chances of lung cancer. Cigarrettes are supposed to releive stress and depression, thirst and hunger. In real .....
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Nutrition Vs. Sport Performance
Number of words: 1259 | Number of pages: 5.... day’s meals should be divided into. The total calorie intake must increase for active persons from 2200 to 2200 plus the total number used while exercising. This will ensure replenishment of the body’s system.
With the wide variety of athletic competitions, the specific meal a competitor may need to eat to benefit themselves differs widely, as do the events. The last meal or two are extremely important in both their time of consumption and content. It is these two factors that can cause a person to make or break their day just by their choices. Experience plays a large role since one must attempt many different pr .....
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