Concentration

Author : Stefan Van Der Stigchel
Publisher : MIT Press
ISBN 13 : 0262357844
Total Pages : 224 pages
Book Rating : 4.45/5 ( download)

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Download or read book Concentration written by Stefan Van Der Stigchel and published by MIT Press. This book was released on 2020-03-10 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: How to concentrate in a world of beeping smartphones, channel surfing, live-tweeting, pop-up ads, and other distractions. We are in the midst of an attention crisis—caused in large part by our smartphones. There's a constant stream of information that we are powerless to withstand because it shows up in our notifications. More and more of us are finding it harder and harder to concentrate. In this book, attention expert and cognitive psychologist Stefan Van der Stigchel explains how concentration works and offers advice on how to stay focused in a world of beeping smartphones, channel surfing, live-tweeting, pop-up ads, and other distractions. The good news, Van der Stigchel reports, is that we now know more about brain and behavior than ever before, and he draws on the latest scientific findings in his account of concentration. He explains, among other things, that the battle for our attention began long before the digital era; why our phones are so addictive; the importance of working memory (responsible for executing complicated tasks) and how to increase its capacity; and why multitasking is bad for our concentration, but attention rituals help it. He describes the 2017 Oscars debacle (when the Best Picture presenter was given the wrong card) as a failure of multitasking; argues that daydreaming can be good for our concentration; and shows that the presence of a passenger in a car reduces the risk of an accident. He explains the positive effects of taking “tech breaks” (particularly in natural surroundings), meditation, and even daydreaming. We can win the battle for our attention, Van der Stigchel argues, if we have the knowledge and the tools to do it.

Author : Ernest Wood
Publisher : Quest Books
ISBN 13 : 0835630943
Total Pages : 169 pages
Book Rating : 4.48/5 ( download)

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Download or read book Concentration written by Ernest Wood and published by Quest Books. This book was released on 2014-03-17 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: This perennial best-seller by a distinguished educator assembles 36 mental and physical exercises for taming the natural drifting of the mind. Newly designed edition of a practical manual for success.

Author : Michel Ledoux
Publisher : American Mathematical Soc.
ISBN 13 : 0821837923
Total Pages : 194 pages
Book Rating : 4.24/5 ( download)

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Download or read book The Concentration of Measure Phenomenon written by Michel Ledoux and published by American Mathematical Soc.. This book was released on 2001 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: The observation of the concentration of measure phenomenon is inspired by isoperimetric inequalities. This book offers the basic techniques and examples of the concentration of measure phenomenon. It presents concentration functions and inequalities, isoperimetric and functional examples, spectrum and topological applications and product measures.

Author : Theron Q. Dumont
Publisher : NuVision Publications, LLC
ISBN 13 :
Total Pages : 282 pages
Book Rating : 4.52/5 ( download)

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Download or read book The Power of Concentration written by Theron Q. Dumont and published by NuVision Publications, LLC. This book was released on 1877 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Philip H. Howard
Publisher : Bloomsbury Publishing
ISBN 13 : 1472581148
Total Pages : 217 pages
Book Rating : 4.43/5 ( download)

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Download or read book Concentration and Power in the Food System written by Philip H. Howard and published by Bloomsbury Publishing. This book was released on 2016-02-25 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nearly every day brings news of another merger or acquisition involving the companies that control our food supply. Just how concentrated has this system become? At almost every key stage of the food system, four firms alone control 40% or more of the market, a level above which these companies have the power to drive up prices for consumers and reduce their rate of innovation. Researchers have identified additional problems resulting from these trends, including negative impacts on the environment, human health, and communities. This book reveals the dominant corporations, from the supermarket to the seed industry, and the extent of their control over markets. It also analyzes the strategies these firms are using to reshape society in order to further increase their power, particularly in terms of their bearing upon the more vulnerable sections of society, such as recent immigrants, ethnic minorities and those of lower socioeconomic status. Yet this study also shows that these trends are not inevitable. Opposed by numerous efforts, from microbreweries to seed saving networks, it explores how such opposition has encouraged the most powerful firms to make small but positive changes.

Author : Walter D. Pilkey
Publisher : John Wiley & Sons
ISBN 13 : 1119532523
Total Pages : 816 pages
Book Rating : 4.21/5 ( download)

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Download or read book Peterson's Stress Concentration Factors written by Walter D. Pilkey and published by John Wiley & Sons. This book was released on 2020-01-07 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bible of stress concentration factors—updated to reflect today's advances in stress analysis This book establishes and maintains a system of data classification for all the applications of stress and strain analysis, and expedites their synthesis into CAD applications. Filled with all of the latest developments in stress and strain analysis, this Fourth Edition presents stress concentration factors both graphically and with formulas, and the illustrated index allows readers to identify structures and shapes of interest based on the geometry and loading of the location of a stress concentration factor. Peterson's Stress Concentration Factors, Fourth Edition includes a thorough introduction of the theory and methods for static and fatigue design, quantification of stress and strain, research on stress concentration factors for weld joints and composite materials, and a new introduction to the systematic stress analysis approach using Finite Element Analysis (FEA). From notches and grooves to shoulder fillets and holes, readers will learn everything they need to know about stress concentration in one single volume. Peterson's is the practitioner's go-to stress concentration factors reference Includes completely revised introductory chapters on fundamentals of stress analysis; miscellaneous design elements; finite element analysis (FEA) for stress analysis Features new research on stress concentration factors related to weld joints and composite materials Takes a deep dive into the theory and methods for material characterization, quantification and analysis methods of stress and strain, and static and fatigue design Peterson's Stress Concentration Factors is an excellent book for all mechanical, civil, and structural engineers, and for all engineering students and researchers.

Author : Bernard Bercu
Publisher : Springer
ISBN 13 : 3319220993
Total Pages : 120 pages
Book Rating : 4.94/5 ( download)

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Download or read book Concentration Inequalities for Sums and Martingales written by Bernard Bercu and published by Springer. This book was released on 2015-09-29 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to provide an overview of historical and recent results on concentration inequalities for sums of independent random variables and for martingales. The first chapter is devoted to classical asymptotic results in probability such as the strong law of large numbers and the central limit theorem. Our goal is to show that it is really interesting to make use of concentration inequalities for sums and martingales. The second chapter deals with classical concentration inequalities for sums of independent random variables such as the famous Hoeffding, Bennett, Bernstein and Talagrand inequalities. Further results and improvements are also provided such as the missing factors in those inequalities. The third chapter concerns concentration inequalities for martingales such as Azuma-Hoeffding, Freedman and De la Pena inequalities. Several extensions are also provided. The fourth chapter is devoted to applications of concentration inequalities in probability and statistics.

Author : F. W. Sears
Publisher : Literary Licensing, LLC
ISBN 13 : 9781497833166
Total Pages : 44 pages
Book Rating : 4.67/5 ( download)

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Download or read book Concentration written by F. W. Sears and published by Literary Licensing, LLC. This book was released on 2014-03 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Is A New Release Of The Original 1916 Edition.

Author : Harriet Griffey
Publisher : Pan Macmillan
ISBN 13 : 1905744900
Total Pages : 260 pages
Book Rating : 4.09/5 ( download)

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Download or read book The Art of Concentration written by Harriet Griffey and published by Pan Macmillan. This book was released on 2010-11-30 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are all overwhelmed with technological input in our daily lives – whether it is our mobile phone ringing, our Blackberry bleeping or emails that pour in endlessly – we are all becoming hyperstimulated and unable to switch on (concentrate) or switch off (relax) because we’re all on permanent standby. As a result, we have lost the art of concentrating properly. Luckily, this cutting edge personal development book is here to help readers navigate their way through the deluge and provides the tools we need to learn how to concentrate and focus. Rooted in scientific fact and research, it includes a detailed look at how your brain works, what inhibits brain function and concentration and covers things such as lack of down-time, distraction, poor lifestyle habits and stress. Featuring techniques and exercises to help improve concentration, it is guaranteed to help us all improve the way we work and the way we live our lives.

Author : Kam Knight
Publisher :
ISBN 13 : 9781090389718
Total Pages : 276 pages
Book Rating : 4.1X/5 ( download)

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Download or read book Concentration written by Kam Knight and published by . This book was released on 2019-01-31 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Journey into the depths of your mind to develop laser sharp focus and attention.This book is like no other you have read.It goes deeper into the human mind and condition than any other work.You will learn so much about yourself, including who you are, why you do what you do, and why you can't get yourself to do what it is you want.More importantly, you will learn simple solutions to push past mental, emotional, and physical blocks, no matter how severe, to become the most attentive you possible.With this book, you can finally listen in class, ace that exam, finish the project, earn your degree, write that novel, get a promotion, gain respect, develop relationships, connect with friends, engage with family, be present, and enjoy life fully.Don't procrastinate on such powerful, life changing advice.Begin your journey of stronger focus, attention, and concentration today.