1. (a) I‚ III‚ and IV are correct. II is not correct. To explain III‚ de Broglie’s equation states l = h/(mv)‚ so nl = nh/(mv) = 2pi(r). Where: l = wavelength‚ v = velocity of electron‚ n = some positive integer‚ r = distance of electron from center‚ m = mass of electron. Solve‚ get mvr = L = nh/2pi. (b) The current wave mechanical model for the atom states that there are an integer number of wavelengths in every standing integer number (n). 2. (a) The first shell electrons in Lithium are
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Robinson Alex Nikolic 04/12/2013 The article Face to Face by Cheryl Mahaffy focuses on restorative justice emphasizing that it focuses on repairing wrongdoing harms rather than meting out punishment. Restorative Justice is an apparoach to justice that focuses on the needs and morals of the victims rather than a criminal legal punishment. Offenders take an active role in aiding with the harm they’ve done to the victim who would also be involved in the case. Offenders would participate in many
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would stay the same‚ because no additional retooling of the machine would be necessary. The whole change-over process takes 3 hours regarding if the number of garments is 200‚ 500 or 800. Furthermore‚ let’s strictly theoretically assume that the company is able to achieve some extra capacity and one batch is now composed of 150 garments instead of 100 garments. Still‚ although the total number of garments would vastly increase‚ the change-over costs would be altered only partially. The opportunity
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“Free! Body and Soul Free!” Analysis of The Story of an Hour by Kate Chopin Heather Sharpe ENG125: Introduction to Literature Mrs. Kristina Stutler November 7‚ 2011 “Free! Body and Soul Free!” – Analysis of The Story of an Hour by Kate Chopin To be completely unfettered and unrestricted; to live free from the pursuit of meeting someone else’s expectations… this is what Kate Chopin writes about in The Story of an Hour. Using mostly a historical approach‚ I will highlight the connection
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Paulo Nazario‚ Onur Saka and Juliette Clark International Business Policies and Strategies‚ Winter Quarter 2011 11/29/11 CASE 11: PepsiCo’s Diversification Strategy in 2008 Page 1 1. BACKGROUND INFORMATION Time Country(s) Involved Key Individuals & frame MileStones Titles 1965- Headquarters in Indra Krishnamurthy 2008 Purchase‚ New York‚ Nooyi‚ Chairman of USA. Operations the Board and CEO (2006-). global in scope. Steven Reinemund (CEO 2001-2006). Roger Enrico (CEO 1996-2001). Donald Kendall
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found to help the persons whose face has been partially or totally damaged: The Face Transplant. This recent surgery consists of replacing part or all of a person’s face after an incident or accident (e.g.: cancer‚ animal attack or burns). The first partial face transplant has been carried out on a French woman (Isabelle Dinoire) by Dr. Bernard Devauchelle in 2005 and first full face transplant with a Spanish man in 2010. Since the first transplant‚ at least 17 more face transplants have been done in
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EaseeHire Other Pages Staffing Solutions EaseeHire offers unparalleled service in areas such as managed service‚ contract‚ direct hire‚ vendor management systems‚ managed service provider‚ payroll management‚ search and selection‚ campaign management and talent mapping. Our in-depth knowledge of the market is fundamental to the way in which we approach the recruitment process. With our vast reach and expertise‚ EaseeHire is able to source top quality candidates for a variety of technical‚ engineering
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Trembley was a Swiss naturalist who first studied the fresh water hydra. When Trembley first observed hydra he thought that they were plants because of their green colour‚ appearance and immobility. Trembley then observed the body contractions and relaxations and the movement of the tentacles and so called them very sensitive plants. When the surrounding water is disturbed hydra shows contractions and relaxations of the body. This made Trembley perform an experiment in which he cut the polyps and
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Trouble Sleeping? Just Breathe If your mind is racing and you are having difficulty falling asleep‚ a few minutes of simple but effective breathing exercises can help calm your nervous system on a chemical level and lead to greater success in hitting the sack. The awareness and control of breath has been a central component of yoga‚ martial arts and Taoism for thousands of years. There are dozens of different methods and exercises you can explore through a good teacher or book. The practice
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