PAPER Topics

... of the body) in cases of death, examine the medical evidence and lab reports, study the victims history, and put all the information together in a report to be turned in to the district attorney. Medical examiners are usually physicians specializing in forensic pathology, the study of structural and functional changes in the body as a result of injury. Their training and qualifications most often include a medical degree and an apprenticeship in a medical examiners office. In the field of forensic science, there are many subspecialties. They include odontology (the study of teeth), anthropology(the study of human beings), psychiatry, biology, chemistry, physics, toxicol ...

... illness, so a person usually has more than one episode. These episodes can last from weeks to months. They occur whenever and have no certain pattern. Sometimes a stressful life event can trigger an episode, and sometimes they just happen. If a person has more than four episodes a year they are known as “rapid cyclers”. This is more common in women. There is no exact reason for what causes manic depression, but some doctors say that it may be from imbalances of certain kinds of brain chemicals. Heredity also has a little part to do with it. Manic depression is treatable though. Medication, such as lithium can be given. Counseling can also help the person lead a more normal ...

... galactic clustering of stars." (Gleick, 1987) The man most responsible for coming up with the Chaos Theory was Mitchell Feigenbaum, who was one of a handful of scientists at Los Alamos, New Mexico when he first started thinking about Chaos. Feigenbaum was a little known scientist from New York, with only one published work to his name. He was working on nothing very important, like quasi periodicity, in which he and only he had 26 hour days instead of the usual 24. He gave that up because he could not bear to wake up to setting sun, which happened periodically. He spent most of time watching clouds from the hiking trails above the laboratory. To him could represented a side ...

... He/she may work applying the patterns of living organisms to engineering design or engineering new approaches or products to improve human health and productivity. On the one hand, the biomedical engineer may use his/her knowledge of physiological systems to reverse engineer nature, creating, for example, artificial tissues and neural networks. “On the other hand, a biomedical engineer may use knowledge of engineering to create new equipment or environments for maximizing human performance, accelerating wound healing, providing non-invasive diagnostic tools, product design, or numerous other applications.” (Drexel University) One of the main biomedical engineering areas is using b ...

... theories as to the cause of acid rain. However, the most prevalent is the theory that electric generating plants, heating plants, and other industrial plants have been emitting an excess amount of sulfur oxides, nitrogen oxides, and volatile organic chemicals (VOC’s) into the atmosphere. Once these chemicals are in the air, they react with water to form acids and fall back to the earth as precipitation. People who believe acid rain is a natural phenomenon do so because of the fact that carbon dioxide in the air combines with water vapor and produces carbonic acid (Bolch 95). There are several environmental risks that come with acid rain. One of these is the acidification of lake ...

... zygaena)-Bronze with dusky fin tips, it can grow to thirteen feet. 4. Great hammerhead (Sphyrna mokarran)-Attaining a length of a possible 18 feet, this is the largest and most dangerous of all the hammerheads. One of the most interesting things about the hammerheads is the unique shape of their heads. Ever since scientists started to study the hammerhead they have speculated about the use of the hammer. The hammer is a complex structure and probably serves more than one function. The most important function of the hammer according to scientists is increased electroreceptive area and it's sensory perception. This means that the hammerhead has a remarkable sensory ability to detect th ...

... it formed this huge mass? I believe that we may never know how the universe came about, rather have some idea as to what came directly before it’s current state as well as before that and so on. We could come up with ideas until we die, and someone would just continue in our footsteps. I do have one idea as to how this super mass which is the being behind the big bang theory came to be one mass. Scientists as well as philosophers and just about anyone you talk to can tell you that the universe is still expanding today, possibly because of the big bang. Though no one could tell you how this super mass came to be, or how it originated. I believe that there is a never-ending cycle of the e ...

... and animal cells, one difference lies in the positioning of the nucleus within the cell. Due to the central vacuole in a plant cell, the nucleus is usually not located in the center of the cell; rather, it is usually crowded nearer the plasma membrane. In most animal cells, however, the nucleus is located in the center of the cell, as this position is ideal in the process of mitosis, and there is no large central vacuole located in animal cells. The nucleus contains the genes which control the entire cell, and, within the eukaryotic division of cells is uniform among all cells, that is, every eukaryotic cell has a nucleus which functions in the exact manner as other eukaryotic nuclei. Th ...

... that of the control, these were: Chloramphenicol producing 89,3 01 cells/ml; glucose producing 411,951 cells/mL; lactose producing 477,441 cells/mL and finally pH 6.0 producing 579,557cells/mL. The remaining four media, after calculations, produced cell counts greater than the control: 2X with 1,087,009 cells/mL; 0.5X with 2,205,026 cells/mL; pH 8 with 3,583,750 cells/mL and finally pH 7.0 with 8,090,325 cells/mL. From these results the conclusion can be made that the environment is a controlling factor in the growth dynamics of E. coli. This was found through the regulation of pH and nutrient concentrations. In the presence of the drug/antibiotic, chloramphenicol, cell growth was ...

... kind of clotting factor. Both A and B forms have also been called the royal disease. Hemophilia was inherited by decedents of England's Queen Victoria and introduced into the royal houses of Spain, Germany, and Russia. Hemophilia A and B are caused by genes that are sex linked and recessive. A defective gene on the X chromosome, one of the two chromosomes, that determine a person's sex. The Y chromosomes which has no genes for clotting is the other chromosome. Males have one X chromosome and one Y chromosome. Girls have two X chromosomes. A boy who inherits the hemophilia defect on his X chromosome will most defiantly will be a hemophiliac. A girl who inherits the defective gene on ...