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Help With Science Papers
Acupuncture
... The needle is placed in the skin at a certain angle with a particular motion, usually about a quarter inch deep. They are then twirled and sometimes topped with Chinese herbs, which are burned (Abrams 103). is also occasionally combined with electrical stimulation that is supposed to enhance the effects of (Consumer 54). Patients that have experienced the treatment claim that "is less painful than getting a shot or having blood drawn because the needles are so thin" (Weiss 73).
The question remaining involves the legitimacy of treatments. It has a long history of success in Asia dating back over 5,000 ye ...
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Mitosis
... are made to be ready for to take place. The chromatis is coiled up and consists of loose threads. In prophase, the next longest stage, the chromatin becomes chromatids which later form chromosomes. They are attached to the centrioles by spindle fibers. The chromosomes are lined up in the center of the celll. The nucleolus and nuclear membrane disappear. In the next phase, metaphase, the chromosomes line up along the metaphase plate. The plate is the midpoint of the cell between the two centrioles which are located at opposite poles. During anaphase, the centrioles start playing tug of war with the chromosomes. The ...
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Computer Viruses
... the computer’s normal operation by means of interfering with its hardware and operating system. Viruses are designed to replicate and to avoid detection.
In recent years have caused a great deal of damage to personal computers and computer systems around the world. The damage can be extensive; mostly due to the loss of time spent recovering the infected data. A computer virus in a system is one of the worst things that can happen to a computer user. Still, many specialists insist that it is possible to use the replication mechanism of for some useful and beneficial purposes. In this paper I will examine the ...
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Fungi: The Great Decomposers
... history of fungi is not very clear because scientists have never
realy wnt in great deepth , because fungi are not needed commericaly. the
ancestors of fungi lived in shallow bodies of water about 600-800 million years
ago. Some of the things the fungi had to encounter from living out of water was,
there was more sunlight that was normally blocked be the water, and the had to
do something about the rapid shifts in tempature and seasonal shifts.
Fungi are different from other plants in many ways. The general
characteristics of fungi are extracellalar digestion, peculiar structures,
growth patterns, thei ...
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Aids 2
... be caused by other, less serious conditions. However, with HIV, these symptoms are prolonged and much more severe. They include enlarged lymph glands, tiredness, fever, loss of appetite and weight, diarrhea, yeast infections, and night sweats.
HIV is commonly connected with a "wasting syndrome," which results in substantial weight loss, a general decline in health, and, in some cases, death. The virus also infects the nervous system. There, HIV may cause dementia, which is a condition characterized by sensory, thinking, and/or memory disorders. HIV infection of the brain may cause movement or coordination ...
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Male Pattern Baldness
... more of a psychological problem than a medical.
The condition androgenic alopecia is the result of the androgen on the hair follicles that have genetic receptor sites, in other words is resulted by the presence of endocrine hormones (like testosterone) on the hair follicle (which is where the hair is produced) that have genetic receptor sites.
usually is a symmetrical disease, so if there is a non-symmetrical area of baldness, it is not the cause of androgenic alopecia. The typical pattern begins of occur at the hairline, then over time forms an “M”. The crown also begins to become thinner, as does ...
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Lymphoma
... is different from non-Hodgkin’s disease in that Hodgkin’s disease has a Reed-Sternberg cell present in the areas infected with the cancer. Hodgkin’s disease occurs mainly in people between 15 and 40 or over 55. Non-Hodgkin’s type cancer is much more common than Hodgkin’s disease. Non-Hodgkin’s is a group of over 29 types of . These are classified by the US National Cancer society as aggressive or fast multiplying or indolent, slow multiplying. ( Information Network)
The lymphatic system protects the body from agents that could cause disease like bacteria or viruses. Within ...
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Acid Rain Legislation
... the Hydrologic Cycle. This allows acid rain to
distribute itself further away from it's source causing more than local problems.
Sulfur Dioxide (SO2) is released by fossil fuels when they undergo combustion.
Power plants and other fossil fuel burning industrial areas release various
forms of nitrous oxides (Nox). These two chemical compounds combine with the
water in the atmosphere to form what is known as acid rain.
The main reason that has prompted legislation of industrial emissions
from governments is because of the negative effects they can have on the
environment. Acid rain is harmful to the environme ...
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Arsenic
... relatively little , only about 5.5 parts per million. and some compounds have been known for a long time. Aristotle thought that was a kind of sulfur. The Latin word um means yellow orpiment (a pigment containing and sulfur). While knowledge of dates back to ancient Greece, it wasn't until the Middle Ages that its poisonous characteristics were described. It was identified by Albert Magnus about 1250, and he described the way to manufacture it. Since then the method has scarcely changed: the mineral arsenopyrite is heated and decomposes with the liberation of gas. The gas can be condensed on a cold sur ...
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The Invention Of The Telegram
... and an understanding on our part that Mexico is to reconquer the lost territory in Texas, New Mexico, and Arizona. The settlement in detail is left to you. You will inform the President of the above most secretily as soon as the outbreak of war with the United States of America is certain and add the suggestion that he should, on his own initiative , invite Japan to immediate adherence and at the same time mediate between Japan and ourselves. Please call the President's attention to the fact that the ruthless employment of our submarines now follows the prospect of compelling England in a few months to make peace" - ...
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