sound waves over beam of light. This is considered as mankind’s first attempt to to use light for carrying information. * In 1930‚ Clarence Hansel and John Logie Baird demonstrated independently image transmission using fiber. * In 1940’s‚ Heinrich Lamm successfully transmitted images through a single glass fiber used for internal medical examinations. * In 1951‚ Harold Hopkins and Narinder Singh Kapany experimented with light transmission through bundles of fiber. Their study led to the
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Auschwitz Auschwitz was both a concentration and death camp‚ it was the largest of the Nazi’s camps and the most streamlined mass killing center ever created. It was at Auschwitz that 1.1 million people were murdered‚ mostly Jews. The living conditions at Auschwitz were awful. Prisoners were kept in old brick barracks with several hundred three tier beds in each building.There were 2 types of barracks‚ brick and wooden. The brick buildings usually had 700 prisoners but sometimes even more were
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Concentration Camps The Holocaust was traumatizing event in the 1900s. It was a life changing event for the Jews. This time period went down in history. Rudolf Hoss‚ estimated during Nuremberg Trial that nearly three million people died while being held hostage in death camps. Also‚ ninety percent of the ones killed were known as Jews. In death camps the people who were known as “different” suffered from cruel treatment‚ harsh environment and immoral medical experiments. Well‚ we all know HItler
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ignoring the problem won’t make it go away. Heinrich has also cultivated an identity‚ he hides behind logic and facts‚ concrete ideas he’s learned about. It gives him a sense of security as well. In order to deal with his fear of death he studies the dangers of the toxic cloud‚ it eliminate the unknown which is connected to death. “Our senses? Our senses are wrong a lot more often than they’re right. This has been proven in the laboratory." (DeLillo pg. 23) Heinrich had based his life on what science has
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“The Cage” The wire of the fence bounds the man within its clutches. Escape seems to be in sight‚ but is lost when he seems to have reached it. “The Cage” by Heinrich Boll is a short story about a man who is closed in by the boundaries of metal wire as a prisoner‚ looking for relief. The man ends up getting a miserable fate. In Heinrich Boll’s “The Cage‚” the author signifies how a person can change due to miserable environmental conditions and loss of hope through literary devices and a pitiful
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The Clarinet’s Acoustical Properties The journey of clarinet sound production starts with the mouthpiece and the reed. While the mouthpiece itself is not closed‚ the vibration of the reed against it causes the mouthpiece to act acoustically as a closed pipe. The reed first sparks a pressure oscillation that is strongest at the mouthpiece‚ overall causing the first pressure antinode. While it is impossible to have the “perfect reed‚” the mission is to have a reed that has the most freedom of vibration
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first meet Rick Blaine‚ we see he’s a serious and authoritative man‚ his expression dour as he drinks and plays chess alone. He’s the boss; nothing goes without Rick’s “ok”. As an authority figure‚ Rick doesn’t fear any other authority like Major Heinrich Strasser‚ the Nazi SS Officer who comes to Rick’s Café Américain to catch a fugitive and at the same time question Rick about his past. He’s presented and reads a dossier composed by the Nazis‚ to which
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failed. America was drawn into the conflict by the Zimmerman telegraph and unrestricted submarine warfare. On January 16‚ 1917‚ Foreign Secretary of the German Empire Arthur Zimmerman sent a coded message to the German ambassador in Mexico City‚ Heinrich von Eckart informing him Germany would
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Gordon‚ J. E. (1949). The epidemiology of accidents. American Journal of Public Health‚ 39‚ 504-515. Greenwood‚ M.‚ Woods‚ H. M. (1919). A report on the incidence of industrial accidents upon individuals with special reference to multiple accidents Heinrich‚ H. W. (1931). Industrial Accident Prevention: A scientific approach. New York: McGraw-Hill. Hollnagel‚ E. (1993). Human reliability analysis: Context and control. London: Academic Press. Hollnagel‚ E. (1998). Cognitive reliability and error analysis
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The Scholl siblings were raised by liberal thinking parents. For example‚ their father was a vehement critic of the Nazi ideology and his opposition to the regime surely influenced Sophie as well as helping her to shape her independant mind. She also loved to read and soon developped an interest in philosophy. She once contacted a philosopher‚ Theodor Haecker‚ who posed questions on the behaviour one shoud adopt under a totalitarian regime. Also‚ Carl Muth‚ a religious man and writer publisher‚ can
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