How a Microwave Works By Zach Betten [pic] What is a Microwave? A microwave oven or microwave is a kitchen appliance that cooks or heats food by using electromagnetic waves. This happens by using microwave radiation to heat materials such as water and other things within the food. This leads to food being more evenly heated throughout. Basic microwave ovens heat food quickly and efficiently. One setback is that they do not brown or bake food in
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URBAN DESIGN AND CONSERVATION 1. Urban Design The term “urban design” may have been coined in the mid-1950s but 20 years later it was still largely unused outside a small circle of people concerned with the four-dimensional development of precincts of cities. It has a wide‚ almost boundary-less definition with different connotations depending on professional discipline or the particular context within which the urban environment is being assessed. It is the process of making or shaping physical
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The Legend I Am Dystopian genres characterize upon the concept of a dehumanized and frightening world. Quintessential ideals that associate with this genre demonstrate themes such as fear‚ totalitarianism‚ loss of history‚ and the individual (Explore-Science-Fiction-Movies). It is the general aspect of what molds and shapes someone‚ or something to continue throughout their course of action. These characteristics capitalize upon another genre‚ horror fiction‚ in which Richard Matheson employs both
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How an SCR works?-Principle of Operation SCR Working Principle The SCR is a four-layer‚ three-junction and a three-terminal device and is shown in fig.a. The end P-region is the anode‚ the end N-region is the cathode and the inner P-region is the gate. The anode to cathode is connected in series with the load circuit. Essentially the device is a switch. Ideally it remains off (voltage blocking state)‚ or appears to have an infinite impedance until both the anode and gate terminals have suitable
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Success‚” Sydney J. Harris creates a realistic analogy that being successful is like climbing a mountain rather than climbing a ladder. He explains that climbing a mountain is a better description because of how difficult it can be to become successful. He debunks the metaphor “climbing the ladder” by saying “there are no ladders that lead to success‚ although there may be some escalators for those lucky enough to follow in a family’s fortunes” (Harris paragraph 1). I thought that Harris explained his
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Urban Sociology Towns and cities as we know them today‚ become what they are because of a serious of events that gradually changed and shaped them from what they were to what they are now known for. The earth is home to approximately some six billion people‚ living in the cities and rural areas of around about 200 nations as stated by Macionis & Plummer (2012). This was not so in the past‚ before all these cities and towns emerged people lived a nomadic life‚ moving from area to area in such of
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Explain and Summarize Aristotle’s Nichomachean Ethics Introduction Ethics is a branch of philosophy that deals with morals and doing good actions for the good of oneself and others. Ethical dilemmas‚ also known as moral dilemmas can be defined as a situation that arises in the course of one’s practice‚ where one has to make a choice between two options‚ neither of which will adequately resolve the situation in an acceptable professional or ethical manner. Various theoretical principles represent
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N * Variance of population proportion = σP2 = PQ / n * Standardized score = Z = (X - μ) / σ * Population correlation coefficient = ρ = [ 1 / N ] * Σ { [ (Xi - μX) / σx ] * [ (Yi - μY) / σy ] } Statistics Unless otherwise noted‚ these formulas assume simple random sampling. * Sample mean = x = ( Σ xi ) / n * Sample standard deviation = s = sqrt [ Σ ( xi - x )2 / ( n - 1 ) ] * Sample variance = s2 = Σ ( xi - x )2 / ( n - 1 ) * Variance of sample proportion = sp2 = pq / (n
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| UNIT THREE CRIMINOLOGY PROJECT | URBAN & RURAL CRIME | | | | Elaine Lawrence | 23/4/2012 | | RURAL CRIME INTRODUCTION This project is going to look at urban crime and rural crime and how it differs. It will look at statistics for crime in urban and rural areas and see whether there is any difference. There is research put forward by criminologists to suggest that crime is higher in urban to that of rural areas. The project will be using secondary research as
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The terms urban sprawl and car dependent now accurately describe the lifestyle of most Americans and individuals around the globe. Urban sprawl is an urban layout where the location of homes‚ schools‚ shops‚ and places of work are widely separated. All of the vastly separated locations are connected by multilane highways. The highways alleviate the issue of distance and replace it with an issue of time (how quick a location can be reached). The city limits are also constantly extending into the countryside
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