Abstract: One is to determine the gap energy of cadmium sulfide semiconductor thin film using the equation: Eg = h.c/ is the signal of the long wavelength limit of the absorption peaks (measured in the lab). The reaction between cadmium sulfide and NH3‚ in the presents of thiourea yield a of 579(nm). The % error of the reaction is 1.24%. Introduction: There are 3 types of metals for electricity conducting: metallic conductor‚ semiconductor‚ and superconductor. Metallic conductors
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Abstract Tool marks evaluation arose out of the necessity to evaluate marks made at a crime scene without an academic basis. Tool mark identification lacks a scientific foundation. Examiners cannot determine the uniqueness of tool marks based on the comparison method because the lack of quantifiable data. Literature has explained that the NAS report has critiqued the reliability of tool mark examination in court. The subjectivity of the examiner is evident during analysis‚ which discredits the use
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Into Thin Air Jon Krakaeur United States by Villard Books 1997 In Into Thin Air by Jon Krakaeur‚ the author’s word choice of descriptive passages and vivid words help well understand his perspective. You see this whole story is written in perspective Jon Krakauer is a journalist by trade‚ and his motive for going on the Everest expedition is to write an article about the experience of climbing as part of a commercial expedition. The perspective is in the first person‚ but with a journalistic
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The Photographing Pigeon Lover The Entrepreneur which I have chosen is Eberhard Gramatzki. Eberhard was born on the 27th February 1942‚ and grew up in Kellenhusen (Germany) with his six siblings. After marrying a woman called Janet from the Netherlands (1967)‚ they moved to Vermont to continue their life there‚ while having three children. He became interested in becoming an entrepreneur when he was a working engineer for over 24 years at IBM (International Business Machines)‚ a leading US
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Mount Everest is one of the great wonders of the world and widely used for extreme mountain hiking.Only the most motivated and most fierce people can make it to the summit of Mount Everest.The infamous mountain is known as the tallest‚greatest and a test to humankind‚but is it getting too risky.On April 18‚an avalanche caused a destructive lost of 16 lives.Thirteen bodies were recovered within two days and the next-of-kin were paid $10‚000 insurance and and token sum from the Nepalese government
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The book Into Thin Air by Jon Krakauer tells the story of his Everest expedition in 1996. Though ideally everyone would survive this expedition unharmed‚ this was unfortunately not the case; all the dangers of Everest can lead to hypoxia‚ frostbite‚ falling into a crevasse‚ or High Altitude Pulmonary Edema (HAPE). Krakauer describes how Ngawang Topche‚ a Sherpa who assisted Scott Fischer’s Everest expedition‚ developed HAPE while climbing the mountain and the effect it had on him. High Altitude Pulmonary
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Skating On Thin Ice: Are Professional Sports Teams Profitable without Merchandizing and Sales of TV Time Hockey is one of the most recognizable sports around the world‚ and The National Hockey League (NHL) is the sport’s most recognizable league. It was formed in 1917 and has gone through many changes before reaching its current format. By‚ 1942 the league had been reduced to six teams‚ the "Original Six" and during this time the league began to become immensely popular throughout North America
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In the 1988 American documentary film‚” The Thin Blue Line‚ by Errol Morris‚ an American movie director and author‚ he shows the Randall Dale Adams case which ended in Randall Dale Adams becoming convicted to a death sentence for murdering a police officer. The story starts in October 1976‚ when Randall was trying to drive home when his car ran out of fuel forcing him to hitchhike with David Ray Harris who was also driving to the same destination as Adams. While driving‚ a Dallas police car stops
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that today physics is classified into a large group of special branches. These branches arise because of distinguished by the particular area study‚ the investigation methods and so on. An important branch that has developed recently is thin film physics. The thin film physics is deals with systems which have only one common property that their dimension is very small‚ though all other physical properties of such systems may be different‚ as well as methods of investigating. Generally‚ we investigate
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Publication details‚ including instructions for authors and subscription information: http://wwwintra.informaworld.com/smpp/title~content=t770239508 Nature Identification: The Power of Pointing and Naming Tema Milstein Online publication date: 18 February 2011 To cite this Article Milstein‚ Tema(2011) ’Nature Identification: The Power of Pointing
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