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Papers on Science and Nature
Mononucleosis 2
Number of words: 1151 | Number of pages: 5.... coming from areas highly infested with mosquitoes, so they figured that the mosquitoes were related. The mosquitoes were carrying a virus in the herpes family, which was later called Epstein-Barr virus. This virus was later revealed to be linked with mono. (6)
Anyone can get mono but it is most common in teens and young adults, mostly high school and college students. Children who are infected with EBV when they are really young are able to manufacture antibodies against the virus. If a person’s body does not have EBV already they will most likely contract the virus later in their life and be able to build these antibod .....
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CHEMICAL REACTIONS
Number of words: 874 | Number of pages: 4.... combustion was a chemical reaction involving oxygen and another combustible substance, such as wood.
John Dalton, in the early Nineteenth Century, discovered the atom. It gave way to the idea that a chemical reaction was actually the rearrangement of groups of atoms called molecules. Dalton also said that the appearance and disappearance of properties meant that the atomic composition gave the appearance of different properties. He also came up with idea that a molecule of one substance is exactly the same as any other molecule of the same substance.
People like Joseph-Lois Gay-Lussac added to Dalton's concepts with the postula .....
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The Effects Of Hurricane Gilbert
Number of words: 1641 | Number of pages: 6.... 160 knots which is about 175 mph and gusts up to 121 mph (Stengel 18). At 10, 000 feet, Gilbert's Counter clockwise winds reached up to 200 miles per hour, and at ground level the winds were around 175 mph(Stengel 17). With winds that strong, almost nothing could stop that storm. When the winds began to spread out over a large area, they stirred the Atlantic waters and brought cool water underneath the earth's surface; therefore, causing a reduction in the amount of rapid showers and thunderstorms (Sheets 1).
Water was another contributing factor in the destruction caused by Hurricane Gilbert. Hurricane Gilbert formed in .....
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Nutritional Protocol For Inflammation
Number of words: 1078 | Number of pages: 4.... diseases, fibromyalgia, migraine headaches, osteoarthritis, peptic ulcers, and psoriasis comprise examples of perpetual or chronic inflammation.(3) It is these chronic conditions, hallmarked by pain and fatigue, that eventually lead to loss of function. The treatment that millions of people turn to each year is Non-Steroidal Anti-Inflammatory Drugs (NSAID's). However, long-term therapy has revealed an alarming list of adverse side effects associated with these drugs such as gastrointestinal bleeding, and suppression of inherent anti-inflammatory pathways and tissue repair.(4) In addition, NSAID's have been linked to "le .....
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The Study Of Biology
Number of words: 316 | Number of pages: 2.... biology. Cellular biology deals with the functions of the cell and the basic strucural unit of living matter; Finally, population biology became firmly established as a major sub division of biological studies in the 1970’s. This field relates with the study of gene changes in populations, and ecology.
Biology also includes the study of humans at the molecular, cellular, and organismal levels. If the focus of examination is the application of biological knowledge to human health, the study is often termed biomedicine. Human populations are by convention not considered within the province of biology; instead, they are th .....
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On Darwin's Theory Of Natural Selection
Number of words: 655 | Number of pages: 3.... Islands where he noticed a wide
array of finches whose beaks were different sizes. He believed that the
physical conditions on the island did not affect the birds' beaks, but it was
the birds' feeding habits. For instance, the birds with the large, powerful
beaks ate large seeds, while the birds with the small or fine beaks, ate small
seeds or insects. He theorized that each bird was suited to its surroundings
and was adapted to its environment, thus the birds best suited to the
environment prevailed and reproduced, leaving those who did not adapt, extinct.
In his book, On the Origin of Species, Darwin presented th .....
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Phosphates In Water Pollution
Number of words: 791 | Number of pages: 3.... and also to tie
up calcium and magnesium ions found in natural waters and prevent them from
interfering with the cleansing role of the detergent.
Eutrophication is the progressive over-fertilization of water, in which
festering masses of algae's blooms, choking rivers and lakes. Phosphorus
compounds act as a fertilizer for all plant life, whether free-floating algae
or more substantial rooted weeds, and are implicated in eutrophication. Many
countries control phosphate levels, whereas Switzerland has banned the use of
phosphates.
The marine environment is both fragile and more resistant than the
terrestrial ecosystem. It is .....
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Effects Of Acid Rain On Water
Number of words: 387 | Number of pages: 2.... adults. Frogs may tolerate relatively high levels of acidity, but if they eat insects like the mayfly, they may be affected because part of their food supply may disappear. As lakes and streams become more acidic, the numbers and types of fish and other aquatic plants and animals that live in these waters decrease. Some types of plants and animals are able to tolerate acidic waters. Others, however, are acid-sensitive and will be lost as the pH declines. Some acid lakes have no fish. At pH 5, most fish eggs cannot hatch. At lower pH levels, some adult fish die. Toxic substances like aluminum that wash into the water from the so .....
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Determination Of An Unknown Amino Acid From Titration
Number of words: 1634 | Number of pages: 6.... or
basic salts. For example, if the glycine reacted with HCl, the resulting amino
acid would be glycine hydrochloride (see fig. 2). Glycine hydrochloride is an
example of an acidic salt form of the amino acid. Likewise, if NaOH were added,
the resulting amino acid would be sodium glycinate (see fig. 3), an example of a
basic salt form.
Fig. 2
Fig. 3
Due to the nature of amino acids, a titration curve can be employed to identify
an unknown amino acid. A titration curve is the plot of the pH versus the volume
of titrant used. In the case of amino acids, the titrant will be both an acid
and a base. The acid is a useful to .....
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I.t. Doctors Database Analysis
Number of words: 1175 | Number of pages: 5.... in some sort of alphabetical sequence.
Currently the database is pen-and-paper based, which may be cost effective but is very time-consuming when compared to a computer-based database. Say you have a paper-based database. If one of your clients move house or get married, you would have to create a whole new record because of the altered information. And say it was a family who moved residence, and then after you made the new records the parents got married. It would cause a lot of hassle and waste a lot of time, wouldn’t it? The doctor would get annoyed searching for people’s files and they would take longer to ge .....
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