pg17-21rad-NEW.qxd 4/12/2005 11:00 AM Page 1 Einstein’s Quanta, Entropy, and the Photoelectric Effect E LEGANT C ONNECTIONS IN P HYSICS “On a Heuristic Point of View Concerning the Production and Transformation of Light”[1] was the first of the five papers published by Albert Einstein in his 1905 “miraculous year.”[2] In that paper, Einstein introduced the concept of “light quanta,” or “photons” as we call them today. The quantum of action was introduced into physics by Max
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1. Please read the article “Metcalfe’s Law and Network Effects” by H. Mendelson and answer the following questions: 1) What are Metcalfe’s law and network effects? 2) Provide one example for both direct network effects and for indirect network effects, respectively. 1) Metcalfe’s Law: The value of the network is equal to the square of the number of nodes in the network, and the value of the network is proportional to the square of the number of users. It implies
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Psychological report on the Stroop effect By Thomas Silk Abstract The aim of this experiment is to study autonomic processes by replicating the previously carried out Stroop effect by using numbers. My hypothesis was that participants will be slower to properly identify the colour of ink when the ink used to produce colour names different from the ink. That is, observers were slower to identify red ink when it spelled the word blue. A number of 20 random participants aged in between 17-18 were
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This article was downloaded by: [The University Of Melbourne Libraries] On: 02 September 2015, At: 02:39 Publisher: Routledge Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: 5 Howick Place, London, SW1P 1WG Accounting and Business Research Publication details, including instructions for authors and subscription information: http://www.tandfonline.com/loi/rabr20 Fairness in performance evaluation and its behavioural consequences a Mahfud
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studies carried out by Western Electric between 1924 and 1932 in conjunction with researchers from the Harvard Business School, led by Elton Mayo, at their Hawthorne Works plant (Sonnenfeld 1985 p. 112). Researchers initially set out to find the effects of lighting upon levels of production, but ultimately the evidence gathered lead to a significant shift in management thought: from Scientific Management to Human Relations (Hassard 2012 p. 1432). The methods of the studies and their originality have
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1. Stewart utilizes all of the points in the performance improvement cycle in her management technique. By taking the time to figure out who accomplished what tasks, thanking them, and commending their efforts really shows that positive reinforcement is important to Stewart. She also takes the time to group other employees together to show them what they should strive for by showing off the good work done by other employees. This technique really sets realistic goals for the other employees.
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บทที่ 11: การออกแบบการทดลองเบืองตน ้ บทที่ 11 การออกแบบการทดลองเบื้องตน (Introduction to Design of Experiment) 11.1 บทนํา พันธกิจที่สําคัญอยางหนึ่งขององคกรคือ การจัดการดานคุณภาพ และ ผลิตภาพ ซึ่งใน 2 ดานนี้ คุณภาพเปนตัว แปรตนที่สงผลโดยตรงตอผลิตภาพ คุณภาพจึงเปนปจจัยที่สงผลตอความสามารถในการแขงขันขององคกรทั้งระยะสั้น กลาง และยาว โดยปจจัยที่สงผลตอระดับคุณภาพคือ ความผันแปร (Variation) ซึ่งเปนสิ่งที่ไมแนนอน แตอาจคาดเดา ควบคุม หรือแมกระทั่งกําจัดไดดวยวิธีการทางสถิติ
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the influence of Bystander Effect on pro social behaviour Introduction: Kitty Genovese, a New York City woman, was stabbed to death near her home on March 13, 1964 with her neighbors witness the whole thing happen but no one called the police. This common portrayal of her neighbors as being fully aware of what was transpiring but completely unresponsive. This went on to become a psychological paradigm and an stimulus on psychologist to investigating the effect of bystanders on individuals willing
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Effect of Color and Word on Response Time Lidia Emelina Brooklyn College of CUNY Abstract Selective attention is the act of focusing on a particular object for a period of time, while simultaneously ignoring irrelevant information. It happens on a daily basis and seen in basically any interactions (at school, at work, at store and etc). Many different researches were done with relevance of Stroop Effect, which allowed scientist to examine differences in gender
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Gabriela Casas Cognitive Psychology 3319 February 19, 2016 Target Article: Embodied Cognition: Davioli, C. C., Du, F., Montana, J., Garverick, S., & Abrams, R. A. (2010). When meaning matters, look but don’t touch: The effects of posture on reading. Memory & Cognition, 38(5), 555-562. 1. Research Question(s) Reading is an essential part of life and the with internet, humans have access to unlimited quantities of reading material. Much of the reading that we do occurs near
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