Chapter 33 1. Describe what the procedure of Pneumoencephalographic and skull X-rays are‚ how and why this was done‚ how long it takes to recover from this‚ and what the side effects are of having this done. Pneumoencephalography was a technique developed in 1919 for taking images of the brain‚ which floats in a sea of fluid. That fluid protects the brain from damage‚ but makes it very difficult to X-ray‚ since images taken through fluid are cloudy. Pneumoenceph alography involved drilling
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for a spy. He claimed to be hostile to the British state‚ not least because he was still wanted by the police for his crimes on the UK mainland. His connections with the criminal underworld offered the possibility that he could recruit additional agents for the Germans‚ and his expertise with explosives would enable him to carry out acts of sabotage. He was trained in a secret German spy school in France by Captain Stephan von Gröning. He was trained in
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Purpose The purpose of this lab is to identify the different features that come about by using oxidation reduction and recording the observations‚ these tests will help determine the specific qualities each solution has. Hypothesis I theorize that nothing will happen with Magnesium because it is such a soft metal. Zinc should turn a greener color‚ because that’s what happens to a lot of statues and sculptures. I theorize that iron will tarnish badly because in air it can get tarnished so oxidation
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of a Commercial Bleach Purpose To perform a redox titration. To determine the amount of hypochlorite ion present in commercial bleach. Introduction Many commercial products‚ such as bleaches and hair coloring agents‚ contain oxidizing agents. The most common oxidizing agent in bleaches is sodium hypochlorite‚ NaClO (sometimes written NaOCl). Commercial bleaches are made by bubbling chlorine gas into a sodium hydroxide solution. Some of the chlorine is oxidized to the hypochlorite ion‚
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support systems of our planet. Before an ethical culture can be achieved‚ an ethical product must be considered and implemented. Monsanto has let down their shareholders many times ethically. It started out in the 1970’s when they produced Agent Orange. Agent Orange was just their first of many unethical circumstances. Monsanto did not have any ethical culture. They were harming the environment consciously‚ but they did not do anything about it. How to influence others ethical behavior when the head
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created‚ which is called the Agent Orange. 20 million gallons of it were sprayed on the Vietnamese jungles and fields over a 9 year period‚ from 1962 to 1971. It contains 2‚3‚5-T acids‚ 2‚4-D acids‚ and TCDDs‚ which are carcinogenic chemicals that cause cancer‚ birth defects‚ miscarriages‚ and skin diseases. 2½ million U.S. soldiers were exposed by the Agent Orange during the Vietnamese War. These veterans suffered from various types of cancer. In Vietnam‚ the Agent Orange led to 1.5 million birth
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reaction occur simultaneously side by side. A reduction reaction occurs only if an oxidation reaction occurs and vise-versa. Electrons are given in oxidation while in reduction electrons are gained. Oxidizing agent is a chemical substance which has a large tendency to gain electrons‚ while reducing agent is a chemical substance causes other substances to be reduced and itself oxidized. Procedure: For this lab was used metals and substances provided in the lab oxidation-reduction pack‚ and some extra materials
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Prisoner Testing The years 1965 & 1966‚ Dr. Albert Kligman gave 75 prisoners a dosage of dioxin‚ a chemical used in Agent Orange‚ 468 times greater than protocol. Agent orange was an herbicide used by the US during the Vietnam War to clear its dense vegetation. Those who came in contact with this herbicide had horrible side effects such as birth defects‚ cysts‚ swollen body parts & etc. According to Keramet Reiter‚ a UC Irvine graduate in the department of criminology‚ the prisoners faced such
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Bobbie Ann Mason Need new intro paragraph (talking about the comparative peace and books) Bobbie Ann Mason is famous for writing war stories that are enriched with love and romance. She was born and raised in western Kentucky; her family did not have much money when she was growing up. They lived and worked on a Dairy Farm. After graduating high school‚ she went to the University of Kentucky and graduated in 1962 with a Bachelor in English. After accepting her Bachelor’s degree‚ she went to the
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Oxidation-Reduction Activity Series Peter Jeschofnig‚ Ph.D. Version 42-0186-00-01 Lab RepoRt assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that
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