Taylors Power Law

Author : R.A.J. Taylor
Publisher : Academic Press
ISBN 13 : 0128109882
Total Pages : 657 pages
Book Rating : 4.85/5 ( download)

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Download or read book Taylor's Power Law written by R.A.J. Taylor and published by Academic Press. This book was released on 2019-06-20 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taylor's Power Law: Order and Pattern in Nature is a broad synthesis of this ubiquitous property of natural and man-made phenomena. This stimulating and approachable work surveys the biological and non-biological empirical data, describes the statistical uses of Taylor’s power law (TPL) and its relationship to statistical distributions, exposes the mathematical connections to other power laws, covers the competing explanatory models; and develops an argument for TPL's genesis. Taylor’s power law relates the variability of a process or population to its average value. It was first described in relation to insect populations and then more broadly to other animal and plant populations. Subsequently it has been recognized in microbiology, genetics, economics, astronomy, physics, and computer science, and it is thought to be one of the few general laws in ecology where it is routinely used to describe the spatial and temporal distributions of populations. Biologists who know the law as Taylor's power law and physical scientists who know it as fluctuation scaling will be interested in the bigger picture on this fascinating subject. As the relationship between variance and mean is found in so wide a range of disciplines, it seems possible it is a deep property of number, not just a phenomenon in ecology as was thought originally. Although theories abound that purport to explain or predict TPL, none is entirely satisfactory either because it fails to be very predictive, or it does not account for all the available empirical data. To uncover such a property requires a synthesis across disciplines, an acute need that is approached by this exciting work. Provides a single reference describing the properties, scope, and limitations of Taylor’s power law Reports the empirical, analytical, and theoretical work without opinion and ends with a critique of the work in order to develop a synthesis Collects together thoughts and suggestions of the hundreds who have written and speculated about Taylor’s power law in order to review examples (and counter-examples), as well as examine the various models developed to account for it

Author : Sebastian Mallaby
Publisher : Penguin
ISBN 13 : 052555999X
Total Pages : 497 pages
Book Rating : 4.93/5 ( download)

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Download or read book The Power Law written by Sebastian Mallaby and published by Penguin. This book was released on 2022-02-01 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shortlisted for the Financial Times Business Book of the Year “A gripping fly-on-the-wall story of the rise of this unique and important industry based on extensive interviews with some of the most successful venture capitalists.” - Daniel Rasmussen, Wall Street Journal “A must-read for anyone seeking to understand modern-day Silicon Valley and even our economy writ large.” -Bethany McLean, The Washington Post "A rare and unsettling look inside a subculture of unparalleled influence.” —Jane Mayer "A classic...A book of exceptional reporting, analysis and storytelling.” —Charles Duhigg From the New York Times bestselling author of More Money Than God comes the astonishingly frank and intimate story of Silicon Valley’s dominant venture-capital firms—and how their strategies and fates have shaped the path of innovation and the global economy Innovations rarely come from “experts.” Elon Musk was not an “electric car person” before he started Tesla. When it comes to improbable innovations, a legendary tech VC told Sebastian Mallaby, the future cannot be predicted, it can only be discovered. It is the nature of the venture-capital game that most attempts at discovery fail, but a very few succeed at such a scale that they more than make up for everything else. That extreme ratio of success and failure is the power law that drives the VC business, all of Silicon Valley, the wider tech sector, and, by extension, the world. In The Power Law, Sebastian Mallaby has parlayed unprecedented access to the most celebrated venture capitalists of all time—the key figures at Sequoia, Kleiner Perkins, Accel, Benchmark, and Andreessen Horowitz, as well as Chinese partnerships such as Qiming and Capital Today—into a riveting blend of storytelling and analysis that unfurls the history of tech incubation, in the Valley and ultimately worldwide. We learn the unvarnished truth, often for the first time, about some of the most iconic triumphs and infamous disasters in Valley history, from the comedy of errors at the birth of Apple to the avalanche of venture money that fostered hubris at WeWork and Uber. VCs’ relentless search for grand slams brews an obsession with the ideal of the lone entrepreneur-genius, and companies seen as potential “unicorns” are given intoxicating amounts of power, with sometimes disastrous results. On a more systemic level, the need to make outsized bets on unproven talent reinforces bias, with women and minorities still represented at woefully low levels. This does not just have social justice implications: as Mallaby relates, China’s homegrown VC sector, having learned at the Valley’s feet, is exploding and now has more women VC luminaries than America has ever had. Still, Silicon Valley VC remains the top incubator of business innovation anywhere—it is not where ideas come from so much as where they go to become the products and companies that create the future. By taking us so deeply into the VCs’ game, The Power Law helps us think about our own future through their eyes.

Author : Larry P. Pedigo
Publisher : CRC Press
ISBN 13 : 9780849329234
Total Pages : 732 pages
Book Rating : 4.3X/5 ( download)

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Download or read book Handbook of Sampling Methods for Arthropods in Agriculture written by Larry P. Pedigo and published by CRC Press. This book was released on 1993-12-17 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Sampling Methods for Arthropods in Agriculture offers a comprehensive look at the principles and practicality of developing accurate sampling programs for arthropod pests and their arthropod enemies. The book examines developments in sampling populations and reviews sampling plans that produce accurate and affordable population estimates. The text stresses practicality, as well as the theoretical background of sampling. This book will be an indispensable reference for researchers, students, and practitioners in entomology and agriculture.

Author : Linda J. Young
Publisher : Springer Science & Business Media
ISBN 13 : 1475728298
Total Pages : 581 pages
Book Rating : 4.93/5 ( download)

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Download or read book Statistical Ecology written by Linda J. Young and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering a wide range of disciplines, this book explains the formulae, techniques, and methods used in field ecology. By providing an awareness of the statistical foundation for existing methods, the book will make biologists more aware of the strengths and possible weaknesses of procedures employed, and statisticians more appreciative of the needs of the field ecologist. Unique to this book is a focus on ecological data for single-species populations, from sampling through modeling. Examples come from real situations in pest management, forestry, wildlife biology, plant protection, and environmental studies, as well as from classical ecology. All those using this book will acquire a strong foundation in the statistical methods of modern ecological research. This textbook is for late undergraduate and graduate students, and for professionals.

Author : Roger H. Green
Publisher : John Wiley & Sons
ISBN 13 : 9780471039013
Total Pages : 278 pages
Book Rating : 4.12/5 ( download)

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Download or read book Sampling Design and Statistical Methods for Environmental Biologists written by Roger H. Green and published by John Wiley & Sons. This book was released on 1979-05-01 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides--in an organized and compact source--a comprehensive guide to the principles of sampling design and statistical analysis methods. Reviews the principles of inference, sampling and statistical design, and hypothesis formulation, all with special reference to ecological data. Includes an impact study illustrating the principles presented. Contains a key to five broad categories of environmental studies--as well as examples and examines specific topics that apply to any environmental study. Provides a comprehensive bibliography which is cross-referenced to the text and keyed to a specific topic code (types of methods and environments studied).

Author : Mohammadreza Aghaei
Publisher : BoD – Books on Demand
ISBN 13 : 1839688580
Total Pages : 266 pages
Book Rating : 4.84/5 ( download)

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Download or read book Solar Radiation written by Mohammadreza Aghaei and published by BoD – Books on Demand. This book was released on 2022-10-26 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes up-to-date and detailed information on fundamental principles, measurement, modeling, and forecasting of solar radiation for technologies and applications of photovoltaic (PV) solar energy. The book also presents basic, modern, and contemporary knowledge and techniques of reliability and performance assessment for PV systems. It includes eleven chapters in four sections: “Introduction”, “Fundamentals, Measurements and Modeling of Solar Radiation”, “Forecasting and Characterization of Solar Radiation”, and “Solar Photovoltaic Technologies and Applications”. Chapters address such topics as fundamental principles, accurate measurements, and modeling of solar radiation; innovative methods for forecasting and characterization of solar radiation; PV technology and application, from conventional and emerging PV technologies to bifacial PV cells and modules and concentrator PV systems; and recent advances in reliability and performance assessment for PV systems, including outdoor characterization, degradation analysis, and PV power prediction.

Author : Hyun-Seob Song
Publisher : Frontiers Media SA
ISBN 13 : 2889740919
Total Pages : 145 pages
Book Rating : 4.18/5 ( download)

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Download or read book Predictive Modeling of Human Microbiota and their Role in Health and Disease written by Hyun-Seob Song and published by Frontiers Media SA. This book was released on 2022-01-19 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Bhadriraju Subramanyam
Publisher : CRC Press
ISBN 13 : 9780824795221
Total Pages : 442 pages
Book Rating : 4.29/5 ( download)

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Download or read book Integrated Management of Insects in Stored Products written by Bhadriraju Subramanyam and published by CRC Press. This book was released on 1995-09-08 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work offers a comprehensive presentation of the identification, biology, ecology and sampling of insect pests in stored foods, and provides a balanced ciew of the biological, physical and chemical control methods used in pest management. It furnishes step-by-step procedures for creating individually tailored integrated pest management programmes. Every available method of control is covered.

Author : Peter A. Henderson
Publisher : John Wiley & Sons
ISBN 13 : 1118895258
Total Pages : 656 pages
Book Rating : 4.52/5 ( download)

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Download or read book Ecological Methods written by Peter A. Henderson and published by John Wiley & Sons. This book was released on 2016-01-22 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: 4th edition of this classic Ecology text Computational methods have largely been replaced by descriptions of the available software Includes procedure information for R software and other freely available software systems Now includes web references for equipment, software and detailed methodologies

Author : Bikas K. Chakrabarti
Publisher : John Wiley & Sons
ISBN 13 : 9783527406708
Total Pages : 656 pages
Book Rating : 4.00/5 ( download)

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Download or read book Econophysics and Sociophysics written by Bikas K. Chakrabarti and published by John Wiley & Sons. This book was released on 2006-12-25 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using tricks to handle coupled nonlinear dynamical many-body systems, several advancements have already been made in understanding the behavior of markets/economic/social systems and their dynamics. The book intends to provide the reader with updated reviews on such major developments in both econophysics and sociophysics, by leading experts in the respective fields. This is the first book providing a panoramic view of these developments in the last decade.