.... astronaut, Sally K. Ride; the ninth mission, November 28-December 8, 1983, which carried the first of the European Space Agency's Spacelabs; the 11th mission, April 7-13, 1984, during which a satellite was retrieved, repaired, and redeployed; and the 14th mission, November 8-14, 1984, when two expensive malfunctioning satellites were retrieved and returned to earth. Despite such successes, the shuttle program was falling behind in its planned launch program, was increasingly being used for military tests, and was meeting stiff competition from the European Space Agency's unmanned Ariane program for the orbiting of satellites .....

.... undesignated proteins. Proteins are produced from polyadenylated monocistronic mRNA species transcribed from virus RNA. The replication in and destruction of the host cell is rapid and produces a large number of viruses budding from the cell membrane. Epidemics have resulted from person to person transmission, nosocomial spread or laboratory infections. The mode of primary infection and the natural ecology of these viruses are unknown. Association with bats has been implicated directly in at least 2 episodes when individuals entered the same bat-filled cave in Eastern Kenya. Ebola infections in Sudan in 1976 and 1979 occurred in .....

.... were always perceived to be playful, gentle monkeys, could suddenly become dangerous killers. "I knew that some of our chimpanzees, so gentle for the most part, could on occasion become savage killers, ruthless cannibals, and that they had their own form of primitive warfare."(Goodall, 1979:594) To try and explain this ruthless behavior it is necessary to first analyze their social upbringing and unique lifestyle. The Chimpanzee society is clearly a male dominated aggressive social unit. Males are larger than females, they are more openly aggressive, and they fight more often. (Holloway, 1974:261) These fights can look extr .....

.... different amino acids, of which there are around twenty, and they "stick" to the tRNA and depending on which tRNA molecule it is it wil attract a diferent amino-acid.On the RNA every three bases are called codons these are complementary to the anti-codons of the tRNA. For instance a codon of - GAA - would pair with the anti-codon- CUU -. In this fashion weak hydrogen bonds form between the tRNA and RNA molecules. This occurs at the ribosome. The ribosome is a organelle in the cytoplasm or on the rough endoplasmic reticulum it moves the unit of RNA and tRNA along itself so that strong peptide bonds can form between the amino a .....

.... but also, through technology based on laboratory discoveries, a transformation of society.” Uncertainty in Measurements Because the number of digits that are valid for any measurement is limited, the precision of all measuring devices is also limited. Every measurement is subject to uncertainty. Causes of uncertainty: 1. temperature 2. magnetic fields 3. parallax 4. carelessness Chapter 3: General Principles of Temporal Displacement In chapter 3, we learned that displacement is the change in position of an object. Because this interests me I decided to enlighten you on the subject of Temporal Displacement. The TARDIS is a .....

.... preparation: Six surface soil samples were collected at the intersection of Cold Spring Lane and the exit ramp of Interstate 83, in northwest Baltimore city. These samples were collected at distances from the roadway of 0m, 2m, 4m, 6m, 10m, and 20m. These samples were dried in a convection oven at 110°C for over 24 hours then crushed. Aliquots of approximately one gram were weighed and then extracted with 10.0 mL of 1M ammonium acetate. The extract was filtered with an inline filter disc with a pore size of 5mm and then diluted to 100.0 mL. Instrumental: The extracts were analyzed for Ca, Na, and Mg using a V .....

.... 69) This was the public beginning to the struggle surrounding genetics. Berg was not very intelligent about the way he conducted his tests, and he was forced to stop, until the National Institute of Health determined that SV40 was harmless to humans. (Tagliaferro 70) The next major happening in genetics was the Asilomar Conference of 1973. The Asilomar conference was a good start, but it did not set strict enough standards for experimentation, and this caused many harsh, and disruptive experiments. Then in 1975, the second Asilomar conference was held. This conference helped a little, but it still left to much gray area for .....

.... the brain depend on electrical signals that are send from one neuron to another. The normal brain generates an electrical rhythm in order way and this order in epilepsy is broken by some neurons discharging signals. Because of some genetic defect there will occur a short electrical storm that is caused by neurons and the subject will get a seizure. This condition is called epilepsy. When this happens, the muscles tighten and relax rapidly or stop moving completely. When the cells stop sending signals, the seizure stops as well. “Epilepsy is the name for occasional, sudden, excessive, rapid and local discharges of gray matte .....

.... of the plants and trees will die off. If humans occupy the area, it could cause serious illness or death. For example, an area by Niagara Falls (US side) was used during the 1930s by a chemical company to dump its waste. Most of them were hazardous, and the containers that held the chemicals later (after the company had gone out of business) began to leak. The chemicals spread for miles killing off plants and causing cancers and deadly diseases in humans. Included in these wastes was a chemical called dioxin... one ounce of it used under the right circumstances was enough to kill off everyone in living in Toronto. One of the most .....

.... guilt, difficulty thinking, indecision, and recurrent thoughts of death and suicide (Hollandsworth, Jr. 1990 ). The manic episodes are characterized by elevated or irritable mood, increased energy, decreased need for sleep, poor judgment and insight, and often reckless or irresponsible behavior (Hollandsworth, Jr. 1990 ). Bipolar affective disorder affects approximately one percent of the population (approximately three million people) in the United States. It is presented by both males and females. Bipolar disorder involves episodes of mania and depression. These episodes may alternate with profound depressions characterized by a .....