"Prediction is very difficult‚ especially about the future". The words are by Niels Bohr‚ the father of the atom as we know it. A Man of Many Interests I. Niels Bohr‚ ironically known as ’the Pope’ among his colleagues‚ was born in 1885‚ in Copenhagen‚ where he lived for most of his life. He created the Institute for Theoretical Physics‚ now known as the Niels Bohr Institute‚ where he mentored and collaborated with the best scientists of his time. II. Bohr’s interests ranged
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Channel Models A Tutorial 1 V1.0 February 21‚ 2007 Please send comments/corrections/feedback to Raj Jain‚ jain@acm.org Please send comments to jain@acm.org 1 This work was sponsored in part by WiMAX Forum. Channel Models: A Tutorial 2 V1 Created on 2/21/2007 TABLE CONTENTS CHANNEL MODELS: A TUTORIAL..................................................................................................................................3 CHANNEL MODELS: A TUTORIAL.....................
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Mathematical model A mathematical model is a description of a system using mathematical language. The process of developing a mathematical model is termed mathematical modelling (also writtenmodeling). Mathematical models are used not only in the natural sciences (such as physics‚ biology‚ earth science‚ meteorology) and engineering disciplines (e.g. computer science‚artificial intelligence)‚ but also in the social sciences (such as economics‚ psychology‚ sociology and political science); physicists
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Mathematical Models Contents Definition of Mathematical Model Types of Variables The Mathematical Modeling Cycle Classification of Models 2 Definitions of Mathematical Model Mathematical modeling is the process of creating a mathematical representation of some phenomenon in order to gain a better understanding of that phenomenon. It is a process that attempts to match observation with symbolic statement. A mathematical model uses mathematical language to describe a system. Building a model involves
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The San Andreas Fault and its role in Plate Tectonics and Earthquake Prediction The San Andreas Fault is one of the most widely studied faults in the world. Scientists use an array of methods in collecting data and providing analysis of fault characteristics both past and present. Presently there are many differing hypothesis and models used to describe crustal movements and deformation within the Pacific and North American plate boundary. Historical earthquakes along this fault have proven to be
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Milgram‚ S. (1974) Obedience to Authority. Predictions and variations conclusion. Summary of Milgram’s study detailing the average levels of shock ‘teachers’ administered and the percentage of ‘teachers’ administering the maximum voltage with results reported by prediction and type of authority variation. The data shows during the experimental conditions the highest average voltage that ‘teachers’ stopped administering shocks was in the original study (368 Volts) with the highest percentage of
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Prior to the Civil War‚ General Sherman made an accurate prediction on the outcomes of Civil War. He illustrated although both sides will suffer‚ the south will face eventual defeat and atone for their crime against humanity. First of all‚ General Sherman condemned South for starting the war so naively‚ not realizing the brutality of war.“You people of the South don’t know what you are doing. This country will be drenched in blood‚ and God only knows how it will end. It is all folly‚ madness‚ a
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Communication (New York: McGraw-Hill Book Co.‚ 1972)‚ Chapter 2‚ “Communication Models.” A. What is a Model? 1. Mortensen: “In the broadest sense‚ a model is a systematic representation of an object or event in idealized and abstract form. Models are somewhat arbitrary by their nature. The act of abstracting eliminates certain details to focus on essential factors. . . . The key to the usefulness of a model is the degree to which it conforms--in point-by-point correspondence--to the underlying
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R.E.A.D. One major characteristic I like about the model is that it is so diverse. It shows that critical thinking played a major role in developing this model so that it could cover every aspect of the teaching methods of a professional. I believe that any individual can be taught‚ this has been one of my philosophies for a long time. A student will give the teacher what the teacher gives him/her. That’s why this model is so important because it shows the care that a teacher has for
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REVISED M05_REND6289_10_IM_C05.QXD 5/7/08 4:42 PM Page 52 C H A P T E R Forecasting Models 5 TEACHING SUGGESTIONS Teaching Suggestion 5.1: Wide Use of Forecasting. Forecasting is one of the most important tools a student can master because every firm needs to conduct forecasts. It’s useful to motivate students with the idea that obscure sounding techniques such as exponential smoothing are actually widely used in business‚ and a good manager is expected to understand forecasting. Regression
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