... causes and treatment. Affective disorders are characterized by a smorgasbord of symptoms that can be broken into manic and depressive episodes. The depressive episodes are characterized by intense feelings of sadness and despair that can become feelings of hopelessness and helplessness. Some of the symptoms of a depressive episode include anhedonia, disturbances in sleep and appetite, psycomoter retardation, loss of energy, feelings of worthlessness, guilt, difficulty thinking, indecision, and recurrent thoughts of death and suicide. The manic episodes are characterized by elevated or irritable mood, inc ...

... There still is hope thought that they could create cold fusion and room temperature and Pons and Fleischman are researching it today. Detailed Description of Chemical Process The theory to how this fusion works is the Muon Theory. The muon theory is as follows: Speeding muons knock electrons out of their orbits around deuterium and tritium atoms. Muons replace the electrons and form a smaller atom. This "muo-atom" the n captures another nucleus. The muon orbits more tightly around the two captive nuclei leading them to overcome their natural repulsion of each other and fuse. This reaction produces a large ...

... volume of dry air. Diatomic oxygen is colorless, odorless, and tasteless. Two 18th-century scientists share the credit for first isolating elemental oxygen: Joseph PRIESTLEY (1733-1804), an English clergyman who was employed as a literary companion to Lord Shelburne at the time of his most significant experimental work, and Carl Wilhelm SCHEELE (1742-86), a Swedish pharmacist and chemist. It is generally believed that Scheele was the first to isolate oxygen, but that Priestley, who independently achieved the isolation of oxygen somewhat later, was the first to publicly announce his findings. The interpretation of ...

... advertisements and designing products that appeal to customers. Psychological tests help people choose careers. Employers use tests as tools to help decide whether or not a person is fitted for a certain job. Psychologists help people with emotional problems to understand the basis of their difficulties. This understanding often brings a solution to the problems. A psychologist's specialty and place of employment determines their working conditions. Clinical, school, and counseling psychologists in private practice have pleasant, comfortable offices and set their own hours. However, they often must offer eve ...

... theory. Hess and Deitz modified the theory considerably and called the new theory "Sea-floor Spreading". Among the seafloor features that supported the sea-floor spreading hypothesis were: mid-oceanic ridges, deep sea trenches, island arcs, geomagnetic patterns, and fault patterns. Mid-Oceanic Ridges The mid-oceanic ridges rise 3000 meters from the ocean floor and are more than 2000 kilometers wide surpassing the Himalayas in size. The mapping of the seafloor also revealed that these huge underwater mountain ranges have a deep trench which bisects the length of the ridges and in places is more than 2000 met ...

... He attended Lancaster Grammar School to pursue a medical career and later entered the University of Edinburgh medical school in 1824. However, due to the lack of quality in teaching, Owen transferred to Barclay School, and it was here that John Barclay, an anti-materialist, greatly influenced Owen. Through Barclay's recommendation of Owen to John Abernathy, President of the Royal College of Surgeons, Owen was granted membership to the Royal College in 1826. Owen was later appointed assistant in the cataloging of a collection containing thirteen thousand specimens (known as the Hunterian Collection (Rupke ...

... in. Most of the labs and researchers are located in France and the United States. The project started in 1990 and was slated to take 15 years and cost $3 billion in U.S. money for the entire project coming to roughly $200 million per year. Federal funding for the project is nearly 60% of the annual need. This has created some funding problems for the project. There also have been technological advances and discoveries that have helped to speed up the project. This automation may help to reduce the cost and help the project to meet its objectives ahead of schedule. The project was estimated to have detailed m ...

... 1990, professor E.N. Jacobsen reported that chiral manganese complexes had the ability to catalyze the asymmetric epoxidation of unfunctionalized alkenes, providing enantiomeric excesses that regularly reaching 90% and sometimes exceeding 98% . The chiral manganese complex Jacobsen utilized was [(R,R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2- cyclohexanediaminato-(2-)]-manganese (III) chloride (Jacobsen's Catalyst). (R,R) Jacobsen's Catalyst Jacobsen's catalyst opens up short pathways to enantiomerically pure pharmacological and industrial products via the synthetically versat ...

... clone organs for transplant patients that are in their final hour then we are actually improving their life. If you feel that saving a person’s life is a bad thing, then I’m sorry. People often question whether or not we have the right to clone. We are all guaranteed rights by the fact that we are human beings. Those rights include the right to pursue areas of scientific study, and also the right to live. They could have argued the fact that man was not meant to walk on the moon. If they did, and the program did not succeed, then we would not have the technology that we have today. Cloning organs can only yield ...

... finds its way back to the sea. The vast expanse of marsh grasses or mudflats extend into calm waters that then follow the curve of an expansive barrier beach. Wherever there are estuaries, there is a unique beauty. As rivers meet the sea, both ocean and land contribute to an ecosystem of specialized plants and animals. At high tide, seawater changes estuaries, submerging the plants and flooding creeks, marshes, panes, mudflats or mangroves, until what once was land is now water. Throughout the tides, the days and the years, an estuary is cradled between outreaching headlands and is buttressed on its vulnerable ...