Rapid application development Republished from Developers.net Rapid Application Development (RAD) is a marketing buzzword that almost every software development tool uses‚ yet one that rarely applies. At a high level it is an Application Development technique that uses Prototypes‚ Iterative Customization‚ and CASE Tools. This article will focus on RAD: its history‚ advantages and disadvantages‚ appropriateness for various problems‚ core elements‚ process‚ and additionally will focus on CASE tools
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Sleep plays an essential role in our everyday lives‚ it is the way to heal humans‚ and prepare them to carry out their daily tasks. Humans need a certain amount of sleep each night in order to get the energy they need the next day. But those who don’t receive the correct amount‚ can take short naps to temporarily boost your energy and concentration level. Sometimes people don’t get the required amount of sleep so they end up feeling down in the dumps. Therefore sleep is important to humans of all
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Case Study #1 The Sleep Well Motel In April 1990‚ Will Shelton was evaluating information received from the owner of a motel that was for sale in Fort Morgan‚ Colorado. Will had answered an ad in the Wall Street Journal under the heading “Business for Sale.” To Will’s surprise‚ he received a call directly from Hank Bennington‚ the owner of the Sleep Well Motel of Fort Morgan‚ Colorado. During the conversation‚ Mr. Bennington described his motel and his reason for wanting to sell. He also described
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Another physiological process that sleep deprivation can affect is the plasticity of the hippocampus. When applied in stressful environments‚ the amount of glucocorticoid production increases (McEwen‚ 1999). This increase in stress hormones correlates to the atrophy or the shrinkage of the hippocampal region. While this correlation is strongly related‚ other factors do in fact play a part in hippocampal atrophy. For example‚ the amount of dentate gyrus neurons in the brain could also have an effect
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Arabameri. “The Effect of Sleep Deprivation on Choice Reaction Time and Anaerobic Power of College Student Athletes." Asian J Sports Med (2012): 15- 20. Web. The purpose of this study was to find the effect of one night’s sleep deprivation of anaerobic performance and to see how well one reacts to subjects that following morning. The study included eighteen male college athletes and tested for peak power‚ mean power‚ and reaction time. The results of the testing showed that sleep serves as a function
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Social Norms The characters in “The Bluest Eye” are exposed to social standards and norms. The book opens with an excerpt from the book “Dick and Jane”. This excerpt represents the perfect‚ ideal‚ suburban‚ white family. Each chapter in the book also begins with a quote from this book. This makes the lives of the black families in the book seem worse. The comparison of Dick and Jane’s family and life to that of the black families in the book demonstrates how the black families would compare themselves
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The Science of Sleep is a trilingual film‚ with dialogue spoken in French‚ English‚ and Spanish by characters who are very much global citizens‚ crossing boundaries of consciousness as easily as they cross boundaries of culture. Gondry decorates his love story with deliberately low-tech special effects‚ including cellophane made to look like bath water and a subconscious television studio constructed largely of corrugated cardboard. This is filmmaking with all the seams and stitches exposed‚ an appreciation
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Revision Notes: Sleep Specification * Nature of sleep‚ including sleep stages and lifespan changes and lifespan changes in sleep. * Functions of sleep‚ including evolutionary explanations and restoration theory. Nature of sleep * Sleep is a different state of consciousness where responsiveness to the external environment is diminished. * It occurs daily as circadian rhythms and is composed of an Ultradian cycle of separate stages. * With the intention of the electroencephalograph
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Sleep disruption can be defined as any essential deviation in sleep quantity‚ integration‚ or timing relative to the optimal sleep needed by a given individual (usually between seven and nine hours of uninterrupted sleep during the night). Sleep disruption is typically focused on total sleep deprivation‚ showing that skipping sleep completely leads to decrease vigilance‚ problems with cognitive control‚ and impaired mental flexibility (Kirzan and Herlache‚ 2015). There is a little research on sleep
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dozen classic mistakes. I have personally seen each of these mistakes made at least once‚ and I’ve made many of them myself. You’ll recognize many of them from Case Study 3-1. The common denominator in this list is that you won’t necessarily get rapid development if you avoid the mistake‚ but you will definitely get slow development if you don’t avoid it. If some of these mistakes sound familiar‚ take heart. Many other people have made the same mistakes‚ and once you understand their effect on
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