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Author: R.A.J. Taylor
Publisher: Academic Press
ISBN: 0128109882
Category : Science
Languages : en
Pages : 657
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Book Description
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: R.A.J. Taylor
Publisher: Academic Press
ISBN: 0128109882
Category : Science
Languages : en
Pages : 657
Get Book Here
Book Description
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: 052555999X
Category : Business & Economics
Languages : en
Pages : 497
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Book Description
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: Steven R. Beissinger
Publisher: University of Chicago Press
ISBN: 0226041786
Category : Nature
Languages : en
Pages : 594
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Book Description
Many of the world's leading conservation and population biologists evaluate what has become a key tool in estimating extinction risk and evaluating potential recovery strategies - population viability analysis, or PVA.
Author: Shin-chwen Lee
Publisher:
ISBN:
Category : Binomial distribution
Languages : en
Pages : 70
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Book Description
Author: Owen Taylor
Publisher: Routledge
ISBN: 0429664168
Category : Law
Languages : en
Pages : 192
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Book Description
This book explores the historical inter-relations between international law and revolution, with a focus on how international anti-capitalist struggle plays out through law. The book approaches the topic by analysing the meaning of revolution and what revolutionary activity might look like, before comparing this with legal activity, to assess the basic compatibility between the two. It then moves on to examine two prominent examples of revolutionary movements engaging with international law from the twentieth century; the early Soviet Union and the Third World movement in the nineteen sixties and seventies. The book proposes that the ‘form of law’, or its base logic, is rooted in capitalist social relations of private property and contract, and that therefore the law is a particularly inhospitable place to advance revolutionary breaks with established distributions of power or wealth. This does not mean that the law is irrelevant to revolutionaries, but that turning to legal means comes with tendencies towards conservative outcomes. In the light of this, the book considers the possibility of how, or whether, international law might contribute to the pursuit of a more egalitarian future. International Law and Revolution fills a significant gap in the field of international legal theory by offering a deep theoretical reflection on the meaning of the concept of revolution for the twenty-first century, and its link to the international legal system. It develops the commodity form theory of law as applied to international law, and explores the limits of law for progressive social struggle, informed by historical analysis. It will therefore appeal to students and scholars of public international law, legal history, human rights, international politics and political history.
Author: Rex J. Zedalis
Publisher: Routledge
ISBN: 1351926896
Category : Law
Languages : en
Pages : 523
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Book Description
The international legal rules affecting renewable alternative energy resources are amongst the most important legal and environmental concerns of the near future. As traditional energy sources are depleted, new technologies are being developed to harness the potentials of wave, current and tidal energy, coastal wind power, offshore geothermal, polar energy resources and space-based solar collection. This book is the first comprehensive analysis of the legal rules governing the alternative energy resource potential of all international common areas - the high seas, the polar zones (especially Antarctica) and outer space. In a detailed, but precisely analyzed text, the book also reviews the international environmental rules affecting exploration, exploitation and use of internationally situated energy resources, alongside resources located offshore under national jurisdictions. This is accompanied by a critical look at the connection between efforts to control greenhouse gases and the growing interest in non-polluting alternatives found in the international "commons . The result is a work of unprecedented value for environmental and international law academics and practitioners, as well as those interested in environmental resource economics and politics.
Author: Jacob Cohen
Publisher: Routledge
ISBN: 1134742770
Category : Psychology
Languages : en
Pages : 625
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Book Description
Statistical Power Analysis is a nontechnical guide to power analysis in research planning that provides users of applied statistics with the tools they need for more effective analysis. The Second Edition includes: * a chapter covering power analysis in set correlation and multivariate methods; * a chapter considering effect size, psychometric reliability, and the efficacy of "qualifying" dependent variables and; * expanded power and sample size tables for multiple regression/correlation.
Author: Carol Smart
Publisher: Routledge
ISBN: 1134972830
Category : Medical
Languages : en
Pages : 191
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Book Description
Author very well known - leading writer on women and law provides major new critique of law in controversial areas such as rape, pornography, child custody 2 way promotion - criminology, women's studies
Author: Tina Hunter
Publisher: Routledge
ISBN: 042983506X
Category : Law
Languages : en
Pages : 721
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Book Description
The Routledge Handbook of Energy Law provides a definitive global survey of the discipline of Energy Law, capturing the essential and relevant issues in Energy today. Each chapter is written by a leading expert, and provides a contemporary overview of a significant area within the field. The book is divided into six geographical regions based on continents, with a separate section on Russia, an energy powerhouse that straddles both Europe and Asia. Each section contains highly topical chapters from authors who address a number of core themes in Energy Law and Regulation: • Energy security and the role of markets • Regulating the growth of renewable energy • Regulating shifts in traditional forms of energy • Instruments in regulating disputes in energy • Impact of energy on the environment • Key issues in the future of energy and regulation. Offering an analysis of the full spectrum of current issues in Energy Law, the Routledge Handbook of Energy Law is an essential resource for advanced students, researchers, academics, legal practitioners and industry experts. Chapter 12 of this book is freely available as a downloadable Open Access PDF at http://www.taylorfrancis.com under a Creative Commons Attribution-Non Commercial-No Derivatives (CC-BY-NC-ND) 4.0 license.
Author: Bryan Shorrocks
Publisher: Oxford University Press, USA
ISBN:
Category : Business & Economics
Languages : en
Pages : 264
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Book Description
This book examines the effects of environmental heterogeneity, or patchiness, on populations of plants and animals. The factors explored include variations in space, time, climactic conditions, food and other resources, and exposure to predators and parasites. In contrast to the once-prevailing view that environmental variation can be averaged-out without losing essential dynamics, the contributors to this volume find such heterogeneities often play a significant role in structuring large populations, especially in lessening the risk of extinction. Topics include the ways animals choose between patches that will expose them to different probabilities of starvation and predation, conservation in a variable environment and the optimal size of reserves, sex determination and sex ratios, patchiness and community structure, and extinctions of populations in correlated environments. The book will be of interest to ecologists, entomologists, environmental scientists, population geneticists, and biologists specializing in evolution, population, or conservation.
