What Is a Case?

What Is a Case? PDF Author: Charles C. Ragin
Publisher: Cambridge University Press
ISBN: 9780521421881
Category : Social Science
Languages : en
Pages : 256

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Book Description
The concept of the case is a basic feature of social science research and yet many questions about how a case should be defined, selected, and judged are far from settled. The contributors to this volume probe the nature of the case and the ways in which different understandings of the concept affect the conduct and the results of research. The contributions demonstrate that the work of any given researcher is often characterised by some hybrid of these basic approaches, and it is important to understand that most research involves multiple definitions and uses of cases, as both specific empirical phenomena and as general theoretical categories.

What Is a Case?

What Is a Case? PDF Author: Charles C. Ragin
Publisher: Cambridge University Press
ISBN: 9780521421881
Category : Social Science
Languages : en
Pages : 256

Get Book Here

Book Description
The concept of the case is a basic feature of social science research and yet many questions about how a case should be defined, selected, and judged are far from settled. The contributors to this volume probe the nature of the case and the ways in which different understandings of the concept affect the conduct and the results of research. The contributions demonstrate that the work of any given researcher is often characterised by some hybrid of these basic approaches, and it is important to understand that most research involves multiple definitions and uses of cases, as both specific empirical phenomena and as general theoretical categories.

Generating Families in the Restricted Three-Body Problem

Generating Families in the Restricted Three-Body Problem PDF Author: Michel Henon
Publisher: Springer Science & Business Media
ISBN: 3540696504
Category : Science
Languages : en
Pages : 282

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Book Description
The classical restricted problem of three bodies is of fundamental importance for its applications to astronomy and space navigation, and also as a simple model of a non-integrable Hamiltonian dynamical system. A central role is played by periodic orbits, of which a large number have been computed numerically. In this book an attempt is made to explain and organize this material through a systematic study of generating families, which are the limits of families of periodic orbits when the mass ratio of the two main bodies becomes vanishingly small. The most critical part is the study of bifurcations, where several families come together and it is necessary to determine how individual branches are joined. Many different cases must be distinguished and studied separately. Detailed recipes are given. Their use is illustrated by determining a number of generating families, associated with natural families of the restricted problem, and comparing them with numerical computations in the Earth-Moon and Sun-Jupiter case.

Fishery Ecosystem Dynamics

Fishery Ecosystem Dynamics PDF Author: Michael J. Fogarty
Publisher: Oxford University Press, USA
ISBN: 0198768931
Category : Nature
Languages : en
Pages : 336

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Book Description
This book will illuminate the deep and often underappreciated connections between basic ecology and fishery science, and will explore the implications of these linkages in crafting management strategies for the 21st century.

The Copepod Fauna (Calanoida) and Zoogeographic Divisions of the North Pacific and Adjoining Waters

The Copepod Fauna (Calanoida) and Zoogeographic Divisions of the North Pacific and Adjoining Waters PDF Author: Konstantin Abramovich Brodskiĭ
Publisher:
ISBN:
Category : Copepoda
Languages : en
Pages : 170

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Book Description


A Revision of the Cestode Family, Proteocephalidae

A Revision of the Cestode Family, Proteocephalidae PDF Author: George Roger La Rue
Publisher:
ISBN:
Category : Proteocephalidae
Languages : en
Pages : 392

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Book Description


Computational Phylogenetics

Computational Phylogenetics PDF Author: Tandy Warnow
Publisher: Cambridge University Press
ISBN: 1316886921
Category : Computers
Languages : en
Pages : 400

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Book Description
A comprehensive account of both basic and advanced material in phylogeny estimation, focusing on computational and statistical issues. No background in biology or computer science is assumed, and there is minimal use of mathematical formulas, meaning that students from many disciplines, including biology, computer science, statistics, and applied mathematics, will find the text accessible. The mathematical and statistical foundations of phylogeny estimation are presented rigorously, following which more advanced material is covered. This includes substantial chapters on multi-locus phylogeny estimation, supertree methods, multiple sequence alignment techniques, and designing methods for large-scale phylogeny estimation. The author provides key analytical techniques to prove theoretical properties about methods, as well as addressing performance in practice for methods for estimating trees. Research problems requiring novel computational methods are also presented, so that graduate students and researchers from varying disciplines will be able to enter the broad and exciting field of computational phylogenetics.

Report of the ... and ... Meetings of the British Association for the Advancement of Science

Report of the ... and ... Meetings of the British Association for the Advancement of Science PDF Author: British Association for the Advancement of Science. Meeting
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 540

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Book Description


The American Naturalist

The American Naturalist PDF Author:
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 840

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Book Description


The New International Encyclopædia

The New International Encyclopædia PDF Author: Frank Moore Colby
Publisher:
ISBN:
Category : Encyclopedias and dictionaries
Languages : en
Pages : 1742

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Book Description


How and Why Species Multiply

How and Why Species Multiply PDF Author: Peter R. Grant
Publisher: Princeton University Press
ISBN: 0691149992
Category : Nature
Languages : en
Pages : 272

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Book Description
Trace the evolutionary history of fourteen different species of finches on the Galapagos Islands that were studied by Charles Darwin.