The Lotka Hypothesis

The Lotka Hypothesis PDF Author: Lawrence L. Horstman
Publisher: Vantage Press, Inc
ISBN: 9780533151356
Category : Fiction
Languages : en
Pages : 236

Get Book Here

Book Description

The Lotka Hypothesis

The Lotka Hypothesis PDF Author: Lawrence L. Horstman
Publisher: Vantage Press, Inc
ISBN: 9780533151356
Category : Fiction
Languages : en
Pages : 236

Get Book Here

Book Description


Aquatic Toxicology and Environmental Fate

Aquatic Toxicology and Environmental Fate PDF Author: T. M. Poston
Publisher: ASTM International
ISBN: 0803104898
Category : Aquatic animals
Languages : en
Pages : 535

Get Book Here

Book Description


Resource Competition

Resource Competition PDF Author: James P. Grover
Publisher: Springer Science & Business Media
ISBN: 1461563976
Category : Science
Languages : en
Pages : 352

Get Book Here

Book Description
As one of the most quantitative of ecological subdisciplines, resource competition is an important, central area of ecology. Recently research into this area has increased dramatically and resource competition models have become more complex. The characterisation of this phenomenon is therefore the aim of this book. Resource Competition seeks to identify the unifying principles emerging from experimental and theoretical approaches as well as the differences between organisms, illustrating that greater knowledge of resource competition will benefit human and environmental welfare. This book will serve as an indispensable guide to ecologists, evolutionary biologists and environmental managers, and all those interested in resource competition as an emerging discipline.

The Labor Market and Business Cycle Theories

The Labor Market and Business Cycle Theories PDF Author: Piero Ferri
Publisher: Springer Science & Business Media
ISBN: 3662008319
Category : Political Science
Languages : en
Pages : 197

Get Book Here

Book Description
Interest in business cycles has had its 'ups and downs'. After a period of almost steady state growth and of economic tranquility, when the business cycle seemed to be obsolete, the turbulence of the 70s and 80s has contributedto a renewed interest in the topic. Important analytical and methodological innovations have also favored the present abundance of contributions. Four innovations are of particular importance: i. microfoundations ii. nonlinearities iii. stochastic variables iv. real aspects. Both Classical macroeconomics and new-Keynesian approaches seem to share these characteristics, which apply both to endogenous and exogenous explanations of the cycle. The distance separating the newer literature from its forebears seems vast. Previously, cycle theory was characterized by a macro approach and utilized nonlinearities either through piecewise 'linear models or with the aid of Classical theorems in the field of dynamic systems. To consider and to compare the old and the new literature on business cycles is one of the goals of this book. To narrow the distance separating them is another goal of this research. We do not try to bridge it, but rather to revisit the former tradition with new tools. Finally, a particular emphasis is put on the 'ceilings and floors' type of literature. One of us has written a D. Phil. thesis with Sir John Hicks, and both have worked with H. P. Minsky. Hicks, along with Goodwin, introdu. ced the concept of ceilings and floors into business cycle analysis, and Minsky made important contributions to the area.

Paths to State Repression

Paths to State Repression PDF Author: Christian Davenport
Publisher: Rowman & Littlefield Publishers
ISBN: 1461640598
Category : Political Science
Languages : en
Pages : 261

Get Book Here

Book Description
In the last ten years, there has been a resurgence of interest in repression and violence within states. Paths to State Repression improves our understanding of why states use political repression, highlighting its relationship to dissent and mass protest. The authors draw upon a wide variety of political-economic contexts, methodological approaches, and geographic locales, including Cuba, Nicaragua, Peru, Sri Lanka, Indonesia, Israel, Eastern Europe, and Africa. This book is invaluable to all who wish to better understand why central authorities violate and restrict human rights and how states can break their cycles of conflict.

Species Diversity, Fine-scale Habitat Structure, and the Competitive Uncoupling Hypothesis

Species Diversity, Fine-scale Habitat Structure, and the Competitive Uncoupling Hypothesis PDF Author: Duane A. Griffin
Publisher:
ISBN:
Category :
Languages : en
Pages : 580

Get Book Here

Book Description


Handbook of Ecosystem Theories and Management

Handbook of Ecosystem Theories and Management PDF Author: Felix Muller
Publisher: CRC Press
ISBN: 9781566702539
Category : Technology & Engineering
Languages : en
Pages : 604

Get Book Here

Book Description
As part of the Environmental and Ecological Modeling Handbooks series, the Handbook of Ecosystem Theories and Management provides a comprehensive overview of ecosystem theory and the tools - ecological engineering, ecological modeling, ecotoxicology and ecological economics -to manage these systems. The book is laid out to provide a summary or survey of each topic, using many tables and figures. Concepts, definitions, important findings, basic hypotheses, important correlations between theories and observation with illustrative graphs are included. The comprehensive treatment of ecosystem theory and application of theoretical tools, and the integration of classical theory and real world examples, sets this book apart. It covers newly emerging topical areas as well as nontraditional topical areas (i.e. chaos) that will interest professionals trained in previous decades and enlighten those now entering into formal training. The general approach taken by the authors makes this an essential reference and handbook for professionals and students.

Long-Term Studies in Ecology

Long-Term Studies in Ecology PDF Author: Gene E. Likens
Publisher: Springer Science & Business Media
ISBN: 1461573580
Category : Science
Languages : en
Pages : 221

Get Book Here

Book Description
The Cary Conferences, as we have envisaged them, are different from most scientific meetings in that they provide a forum for major issues in ecology from a more philosophical point of view. It appears to many of us that ecologists have limited opportunities to come together in small groups to address in a more philosophical way some of the major questions and issues that matter very much to the future of humankind and to us as ecologists. Moreover, we hope that the setting ofthe Mary Flagler Cary Arboretum promotes strong interaction and dis cussion between Conference participants with a minimum of distraction. We are proud to make our facilities available for such meetings, and we hope that over the years these Conferences might provide direction and leadership for the whole field of ecology. We have the broad goal of attempting to advance the field of ecology by bringing together leading ecologists and other scientists to address major issues. The first Cary Conference, in 1985, considered the status and future of ecosystem science. This first Conference was rather loosely structured but was successful in stimulating discussion, ideas, and enthusiasm (Likens et al. , 1987). The goals for this second Cary Conference in 1987 were: 1. to identify the roles of long-term studies in ecology; 2. to identify the options for study of long-term ecological phenomena; 3.

System Theories and A Priori Aspects of Perception

System Theories and A Priori Aspects of Perception PDF Author: J.S. Jordan
Publisher: Elsevier
ISBN: 0080542212
Category : Psychology
Languages : en
Pages : 383

Get Book Here

Book Description
This book takes as a starting point, John Dewey's article, The Reflex Arc Concept in Psychology, in which Dewey was calling for, in short, the utilisation of systems theories within psychology, theories of behaviour that capture its nature as a vastly-complex dynamic coordination of nested coordinations. This line of research was neglected as American psychology migrated towards behaviourism, where perception came to be thought of as being both a neural response to an external stimulus and a mediating neural stimulus leading to, or causing a muscular response. As such, perception becomes a question of how it is the perceiver creates neural representations of the physical world. Gestalt psychology, on the other hand, focused on perception itself, utilising the term Phenomenological Field; a term that elegantly nests perception and the organism within their respective, as well as relative, levels of organisation. With the development of servo-mechanisms during the second world war, systems theory began to take on momentum within psychology, and then in the 1970s William T Powers brought the notion of servo-control to perception in his book, Behavior: The Control of Perception. Since then, scientists have come to see nature not as linear chain of contingent cause-effect relationships, but rather, as a non linear, unpredictable nesting of self referential, emergent coordinations, best described as Chaos theory. The implications for perception are astounding, while maintaining the double-aspect nature of perception espoused by the Gestalt psychologists. In short, system theories model perception within the context of a functioning organism, so that objects of experience come to be seen as scale-dependent, psychophysically-neutral, phenomenological transformations of energy structures, the dynamics of which are the result of evolution, and therefore, a priori to the individual case. This a priori, homological unity among brain perception and world is revealed through the use of systems theories and represents the thrust of this book. All the authors are applying some sort of systems theory to the psychology of perception. However, unlike Dewey we have close to a century of technology we can bring to bear upon the issue. This book should be seen as a collection of such efforts.

Inequalities And Applications

Inequalities And Applications PDF Author: Ravi P Agarwal
Publisher: World Scientific
ISBN: 9814501859
Category : Mathematics
Languages : en
Pages : 606

Get Book Here

Book Description
World Scientific Series in Applicable Analysis (WSSIAA) reports new developments of a high mathematical standard and of current interest. Each volume in the series is devoted to mathematical analysis that has been applied, or is potentially applicable to the solution of scientific, engineering, and social problems. The third volume of WSSIAA contains 47 research articles on inequalities by leading mathematicians from all over the world and a tribute by R.M. Redheffer to Wolfgang Walter — to whom this volume is dedicated — on his 66th birthday.Contributors: A Acker, J D Aczél, A Alvino, K A Ames, Y Avishai, C Bandle, B M Brown, R C Brown, D Brydak, P S Bullen, K Deimling, J Diaz, Á Elbert, P W Eloe, L H Erbe, H Esser, M Essén, W D Evans, W N Everitt, V Ferone, A M Fink, R Ger, R Girgensohn, P Goetgheluck, W Haussmann, S Heikkilä, J Henderson, G Herzog, D B Hinton, T Horiuchi, S Hu, B Kawohl, V G Kirby; N Kirchhoff, G H Knightly, H W Knobloch, Q Kong, H König, A Kufner, M K Kwong, A Laforgia, V Lakshmikantham, S Leela, R Lemmert, E R Love, G Lüttgens, S Malek, R Manásevich, J Mawhin, R Medina, M Migda, R J Nessel, Z Páles, N S Papageorgiou, L E Payne, J Pe…ariƒ, L E Persson, A Peterson, M Pinto, M Plum, J Popenda, G Porru, R M Redheffer, A A Sagle, S Saitoh, D Sather, K Schmitt, D F Shea, A Simon, S Sivasundaram, R Sperb, C S Stanton, G Talenti, G Trombetti, S Varošanec, A S Vatsala, P Volkmann, H Wang, V Weckesser, F Zanolin, K Zeller, A Zettl.