Theory and technique of variation research

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Publisher :
ISBN 13 :
Total Pages : 105 pages
Book Rating : 4.:/5 (487 download)

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Book Synopsis Theory and technique of variation research by : Leonard G. Johnson

Download or read book Theory and technique of variation research written by Leonard G. Johnson and published by . This book was released on 1964 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Encyclopedia of the Sciences of Learning

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Publisher : Springer Science & Business Media
ISBN 13 : 1441914277
Total Pages : 3643 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Encyclopedia of the Sciences of Learning by : Norbert M. Seel

Download or read book Encyclopedia of the Sciences of Learning written by Norbert M. Seel and published by Springer Science & Business Media. This book was released on 2011-10-05 with total page 3643 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past century, educational psychologists and researchers have posited many theories to explain how individuals learn, i.e. how they acquire, organize and deploy knowledge and skills. The 20th century can be considered the century of psychology on learning and related fields of interest (such as motivation, cognition, metacognition etc.) and it is fascinating to see the various mainstreams of learning, remembered and forgotten over the 20th century and note that basic assumptions of early theories survived several paradigm shifts of psychology and epistemology. Beyond folk psychology and its naïve theories of learning, psychological learning theories can be grouped into some basic categories, such as behaviorist learning theories, connectionist learning theories, cognitive learning theories, constructivist learning theories, and social learning theories. Learning theories are not limited to psychology and related fields of interest but rather we can find the topic of learning in various disciplines, such as philosophy and epistemology, education, information science, biology, and – as a result of the emergence of computer technologies – especially also in the field of computer sciences and artificial intelligence. As a consequence, machine learning struck a chord in the 1980s and became an important field of the learning sciences in general. As the learning sciences became more specialized and complex, the various fields of interest were widely spread and separated from each other; as a consequence, even presently, there is no comprehensive overview of the sciences of learning or the central theoretical concepts and vocabulary on which researchers rely. The Encyclopedia of the Sciences of Learning provides an up-to-date, broad and authoritative coverage of the specific terms mostly used in the sciences of learning and its related fields, including relevant areas of instruction, pedagogy, cognitive sciences, and especially machine learning and knowledge engineering. This modern compendium will be an indispensable source of information for scientists, educators, engineers, and technical staff active in all fields of learning. More specifically, the Encyclopedia provides fast access to the most relevant theoretical terms provides up-to-date, broad and authoritative coverage of the most important theories within the various fields of the learning sciences and adjacent sciences and communication technologies; supplies clear and precise explanations of the theoretical terms, cross-references to related entries and up-to-date references to important research and publications. The Encyclopedia also contains biographical entries of individuals who have substantially contributed to the sciences of learning; the entries are written by a distinguished panel of researchers in the various fields of the learning sciences.

Theory and Technique of Variation Research

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ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.:/5 (41 download)

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Book Synopsis Theory and Technique of Variation Research by : Leonard Gustave Johnson

Download or read book Theory and Technique of Variation Research written by Leonard Gustave Johnson and published by . This book was released on 1964 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Modern Theory of Random Variation

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Publisher : John Wiley & Sons
ISBN 13 : 1118345940
Total Pages : 493 pages
Book Rating : 4.1/5 (183 download)

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Book Synopsis A Modern Theory of Random Variation by : Patrick Muldowney

Download or read book A Modern Theory of Random Variation written by Patrick Muldowney and published by John Wiley & Sons. This book was released on 2013-04-26 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: A ground-breaking and practical treatment of probability and stochastic processes A Modern Theory of Random Variation is a new and radical re-formulation of the mathematical underpinnings of subjects as diverse as investment, communication engineering, and quantum mechanics. Setting aside the classical theory of probability measure spaces, the book utilizes a mathematically rigorous version of the theory of random variation that bases itself exclusively on finitely additive probability distribution functions. In place of twentieth century Lebesgue integration and measure theory, the author uses the simpler concept of Riemann sums, and the non-absolute Riemann-type integration of Henstock. Readers are supplied with an accessible approach to standard elements of probability theory such as the central limmit theorem and Brownian motion as well as remarkable, new results on Feynman diagrams and stochastic integrals. Throughout the book, detailed numerical demonstrations accompany the discussions of abstract mathematical theory, from the simplest elements of the subject to the most complex. In addition, an array of numerical examples and vivid illustrations showcase how the presented methods and applications can be undertaken at various levels of complexity. A Modern Theory of Random Variation is a suitable book for courses on mathematical analysis, probability theory, and mathematical finance at the upper-undergraduate and graduate levels. The book is also an indispensible resource for researchers and practitioners who are seeking new concepts, techniques and methodologies in data analysis, numerical calculation, and financial asset valuation. Patrick Muldowney, PhD, served as lecturer at the Magee Business School of the UNiversity of Ulster for over twenty years. Dr. Muldowney has published extensively in his areas of research, including integration theory, financial mathematics, and random variation.

The Variation Theory of Comparative Literature

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Publisher : Springer Science & Business Media
ISBN 13 : 3642342779
Total Pages : 291 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis The Variation Theory of Comparative Literature by : Shunqing Cao

Download or read book The Variation Theory of Comparative Literature written by Shunqing Cao and published by Springer Science & Business Media. This book was released on 2014-03-21 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seeing the restrictions of former studies in Comparative Literature and aiming to amend these deficiencies, the author of this book mainly discusses the major theoretical significance and academic value of the Variation Theory in the whole process of the development of Comparative Literature in the world. In China the seminal comparative study of literature among different cultures can be dated back to ancient China, while the founding of comparative literature as a distinct academic discipline has to be largely owing to the influence of the West. The modern Chinese study of comparative literature formed its uniqueness under Western influence. The direct influence of the translation of western theories into China is remarkable. However, in the course of translation and reception of Western theories, Chinese comparatists and intellectuals have been encountering various problems, and solving them with an alternative method accordingly different from the traditional methods proposed by the French School and the American School. Therefore, in this book, modern Chinese study of comparative literature is put in a historical context with regard to the theoretical issue of the discipline in China through the entire 20th century. At present, many scholars in China and in other countries agree that, with the influence study proposed by the French School and the study of analogy advocated by the American School, the entire theoretical system of Comparative Literature is well built. However, when the comparative study of literature between East and West is concerned, the theory of Comparative Literature is far from perfect. It is not only because many problems still exist, but there are significant defects in their theoretical bases respectively. Many researches have proven that even with the influence study and the study of analogy, we still can not solve many problems in the practice of studies in comparative literature. This does not mean that we have no respect for the contributions of the French School and the American School; we just want to attach importance to literary variations, which is a phenomenon that has long been neglected. The purpose of putting forward the Variation Theory in Comparative Literature is to provide new perspectives, new methods and new theory to the study of comparative literature, which may be a major breakthrough in the international arena of Comparative Literature. The neglect of literary variation is mainly because all the previous theories about comparative literature start off in search of similarities but not differences. Accordingly, in 1990s heterogeneity as a premise of comparability was put forward. And later, the variation theory was further advanced. It is not only the important phenomenon in literary communication, but also the most valuable research object in Comparative Literature. Still, it will be an important path to cultural innovation. The Variation Theory may make up the major flaws of theories by both French school and the American School since it focus on heterogeneity and variability in cross-cultural literary events, especially the ones of inter-civilization which will be a new course for comparative literature. Throughout the history of literature and the history of literary communication, collisions between different civilizations have always been producing new literary events which make the heterogeneity of different civilizations and variability traceable. The higher stage of literary communication may mean dialogue and blend between different cultures. The overarching concerns of this book include different levels of variation in literary communication and the studies of different objects. The introduction begins with a literature review of major achievements made by the French School and the American School with pointing out what they have neglected. The body of the book is divided into three parts. In the first part, Chapter 1 deals with the major contributions of influence study and its weaknesses. The origination of comparative literature in most of European countries is reviewed first, and then the major contributions of the French School are listed to point out its merits and weaknesses. The author discusses the relation between Influence Study and the Variation Theory and the importance of the French school in theoretical development of comparative literature is stressed too. Chapter 2 offers a critical introduction and reflection on the study of analogy . Both its major contributions and weaknesses are made clear to further illustrate the relationship between interpretation and the Variation Theory. And the discursive variation is discussed. Part II is a transitional part with only one chapter that gives a clear account of phenomenon of variation from international perspective. Part III consists of four chapters. Chapter 4 offers a detailed description of The Variation Theory in cross-languages context. Chapter 5 deals with cross-cultural variation in homogeneous circle of civilization. Chapter 6 discusses the variation among heterogeneous civilization. For a long period of time the theoretical study of comparative literature in China has largely been confined to the Chinese academic arena, thus has long been neglected. On one hand western comparatists have gradually realized the importance of a non-western perspective in the study of the discipline; on the other hand, few books are available to introduce the recent development of comparative literature study in China. Compared with the enthusiastic reception of the theories of the French School and the American School, the theories of Chinese comparatists receives relatively little attention in western countries. In this sense, the proposed book attempts to challenge the myth of monolithic theories of comparative literature, trying to construct an alternative theory of the discipline.

Social Science Research

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Publisher : CreateSpace
ISBN 13 : 9781475146127
Total Pages : 156 pages
Book Rating : 4.1/5 (461 download)

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Book Synopsis Social Science Research by : Anol Bhattacherjee

Download or read book Social Science Research written by Anol Bhattacherjee and published by CreateSpace. This book was released on 2012-04-01 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is designed to introduce doctoral and graduate students to the process of conducting scientific research in the social sciences, business, education, public health, and related disciplines. It is a one-stop, comprehensive, and compact source for foundational concepts in behavioral research, and can serve as a stand-alone text or as a supplement to research readings in any doctoral seminar or research methods class. This book is currently used as a research text at universities on six continents and will shortly be available in nine different languages.

Sociolinguistic Variation

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Publisher : Cambridge University Press
ISBN 13 : 1139468154
Total Pages : 6 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Sociolinguistic Variation by : Robert Bayley

Download or read book Sociolinguistic Variation written by Robert Bayley and published by Cambridge University Press. This book was released on 2007-10-18 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why does human language vary from one person, or one group, to another? In what ways does it vary? How do linguists go about studying variation in, say, the sound system or the sentence structure of a particular language? Why is the study of language variation important outside the academic world, in say education, the law, employment or housing? This book provides an overview of these questions, bringing together a team of experts to survey key areas within the study of language variation and language change. Covering both the range of methods used to research variation in language, and the applications of such research to a variety of social contexts, it is essential reading for advanced students and researchers in sociolinguistics, communication, linguistic anthropology and applied linguistics.

Encyclopedia of Research Design

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Publisher : SAGE
ISBN 13 : 1412961270
Total Pages : 1779 pages
Book Rating : 4.4/5 (129 download)

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Book Synopsis Encyclopedia of Research Design by : Neil J. Salkind

Download or read book Encyclopedia of Research Design written by Neil J. Salkind and published by SAGE. This book was released on 2010-06-22 with total page 1779 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Comprising more than 500 entries, the Encyclopedia of Research Design explains how to make decisions about research design, undertake research projects in an ethical manner, interpret and draw valid inferences from data, and evaluate experiment design strategies and results. Two additional features carry this encyclopedia far above other works in the field: bibliographic entries devoted to significant articles in the history of research design and reviews of contemporary tools, such as software and statistical procedures, used to analyze results. It covers the spectrum of research design strategies, from material presented in introductory classes to topics necessary in graduate research; it addresses cross- and multidisciplinary research needs, with many examples drawn from the social and behavioral sciences, neurosciences, and biomedical and life sciences; it provides summaries of advantages and disadvantages of often-used strategies; and it uses hundreds of sample tables, figures, and equations based on real-life cases."--Publisher's description.

Applied Statistics

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Publisher : Springer Science & Business Media
ISBN 13 : 1461252466
Total Pages : 737 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Applied Statistics by : Lothar Sachs

Download or read book Applied Statistics written by Lothar Sachs and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 737 pages. Available in PDF, EPUB and Kindle. Book excerpt: This outline of statistics as an aid in decision making will introduce a reader with limited mathematical background to the most important modern statistical methods. This is a revised and enlarged version, with major extensions and additions, of my "Angewandte Statistik" (5th ed.), which has proved useful for research workers and for consulting statisticians. Applied statistics is at the same time a collection of applicable statistical methods and the application of these methods to measured and/or counted observations. Abstract mathematical concepts and derivations are avoided. Special emphasis is placed on the basic principles of statistical formulation, and on the explanation of the conditions under which a certain formula or a certain test is valid. Preference is given to consideration of the analysis of small sized samples and of distribution-free methods. As a text and reference this book is written for non-mathematicians, in particular for technicians, engineers, executives, students, physicians as well as researchers in other disciplines. It gives any mathematician interested in the practical uses of statistics a general account of the subject. Practical application is the main theme; thus an essential part of the book consists in the 440 fully worked-out numerical examples, some of which are very simple; the 57 exercises with solutions; a number of different compu tational aids; and an extensive bibliography and a very detailed index. In particular, a collection of 232 mathematical and mathematical-statistical tables serves to enable and to simplify the computations.

Extreme Values, Regular Variation and Point Processes

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Publisher : Springer
ISBN 13 : 0387759530
Total Pages : 334 pages
Book Rating : 4.3/5 (877 download)

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Book Synopsis Extreme Values, Regular Variation and Point Processes by : Sidney I. Resnick

Download or read book Extreme Values, Regular Variation and Point Processes written by Sidney I. Resnick and published by Springer. This book was released on 2013-12-20 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the fundamental mathematical and stochastic process techniques needed to study the behavior of extreme values of phenomena based on independent and identically distributed random variables and vectors. It emphasizes the core primacy of three topics necessary for understanding extremes: the analytical theory of regularly varying functions; the probabilistic theory of point processes and random measures; and the link to asymptotic distribution approximations provided by the theory of weak convergence of probability measures in metric spaces.

Generalizability Theory

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Publisher : SAGE Publications
ISBN 13 : 1506319882
Total Pages : 153 pages
Book Rating : 4.5/5 (63 download)

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Book Synopsis Generalizability Theory by : Richard J. Shavelson

Download or read book Generalizability Theory written by Richard J. Shavelson and published by SAGE Publications. This book was released on 1991-07-23 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accessible to any professional or researcher who has a basic understanding of analysis of variance, Shavelson and Webb offer an intuitive development of generalizability theory, a technique for estimating the relative magnitudes of various components of error variation and for indicating the most efficient strategy for achieving desired measurement precision. Covering a variety of topics such as generalizability studies with nested facets and with fixed facets, measurement error and generalizability coefficients, and decision studies with same and with different designs, the text includes exercises so the reader may practice the application of each chapter′s material. By using detailed illustrations and examples, Shavelson and Webb clearly describe the logic underlying major concepts in generalizability theory to enable readers to apply these methods when investigating the consistency of their own measurements.

Some Theory of Sampling

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Publisher : Courier Corporation
ISBN 13 : 9780486646848
Total Pages : 644 pages
Book Rating : 4.6/5 (468 download)

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Book Synopsis Some Theory of Sampling by : William Edwards Deming

Download or read book Some Theory of Sampling written by William Edwards Deming and published by Courier Corporation. This book was released on 1966-01-01 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis of the problems, theory, and design of sampling techniques; assumes only college-level algebra. "The 'bible' of sampling statisticians." ? American Statistical Association Journal. 1950 edition.

Optimal Structural Design under Stability Constraints

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Publisher : Springer Science & Business Media
ISBN 13 : 9400927541
Total Pages : 480 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Optimal Structural Design under Stability Constraints by : Antoni Gajewski

Download or read book Optimal Structural Design under Stability Constraints written by Antoni Gajewski and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first optimal design problem for an elastic column subject to buckling was formulated by Lagrange over 200 years ago. However, rapid development of structural optimization under stability constraints occurred only in the last twenty years. In numerous optimal structural design problems the stability phenomenon becomes one of the most important factors, particularly for slender and thin-walled elements of aerospace structures, ships, precision machines, tall buildings etc. In engineering practice stability constraints appear more often than it might be expected; even when designing a simple beam of constant width and variable depth, the width - if regarded as a design variable - is finally determined by a stability constraint (lateral stability). Mathematically, optimal structural design under stability constraints usually leads to optimization with respect to eigenvalues, but some cases fall even beyond this type of problems. A total of over 70 books has been devoted to structural optimization as yet, but none of them has treated stability constraints in a sufficiently broad and comprehensive manner. The purpose of the present book is to fill this gap. The contents include a discussion of the basic structural stability and structural optimization problems and the pertinent solution methods, followed by a systematic review of solutions obtained for columns, arches, bar systems, plates, shells and thin-walled bars. A unified approach based on Pontryagin's maximum principle is employed inasmuch as possible, at least to problems of columns, arches and plates. Parametric optimization is discussed as well.

Fundamental Theories and Their Applications of the Calculus of Variations

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Publisher : Springer Nature
ISBN 13 : 9811560706
Total Pages : 1006 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Fundamental Theories and Their Applications of the Calculus of Variations by : Dazhong Lao

Download or read book Fundamental Theories and Their Applications of the Calculus of Variations written by Dazhong Lao and published by Springer Nature. This book was released on 2020-09-02 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the calculus of variations, including fundamental theories and applications. This textbook is intended for graduate and higher-level college and university students, introducing them to the basic concepts and calculation methods used in the calculus of variations. It covers the preliminaries, variational problems with fixed boundaries, sufficient conditions of extrema of functionals, problems with undetermined boundaries, variational problems of conditional extrema, variational problems in parametric forms, variational principles, direct methods for variational problems, variational principles in mechanics and their applications, and variational problems of functionals with vector, tensor and Hamiltonian operators. Many of the contributions are based on the authors’ research, addressing topics such as the extension of the connotation of the Hilbert adjoint operator, definitions of the other three kinds of adjoint operators, the extremum function theorem of the complete functional, unified Euler equations in variational methods, variational theories of functionals with vectors, modulus of vectors, arbitrary order tensors, Hamiltonian operators and Hamiltonian operator strings, reconciling the Euler equations and the natural boundary conditions, and the application range of variational methods. The book is also a valuable reference resource for teachers as well as science and technology professionals.

Calculus of Variations

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Publisher : Springer
ISBN 13 : 9783319776361
Total Pages : 444 pages
Book Rating : 4.7/5 (763 download)

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Book Synopsis Calculus of Variations by : Filip Rindler

Download or read book Calculus of Variations written by Filip Rindler and published by Springer. This book was released on 2018-06-29 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides a comprehensive introduction to the classical and modern calculus of variations, serving as a useful reference to advanced undergraduate and graduate students as well as researchers in the field. Starting from ten motivational examples, the book begins with the most important aspects of the classical theory, including the Direct Method, the Euler-Lagrange equation, Lagrange multipliers, Noether’s Theorem and some regularity theory. Based on the efficient Young measure approach, the author then discusses the vectorial theory of integral functionals, including quasiconvexity, polyconvexity, and relaxation. In the second part, more recent material such as rigidity in differential inclusions, microstructure, convex integration, singularities in measures, functionals defined on functions of bounded variation (BV), and Γ-convergence for phase transitions and homogenization are explored. While predominantly designed as a textbook for lecture courses on the calculus of variations, this book can also serve as the basis for a reading seminar or as a companion for self-study. The reader is assumed to be familiar with basic vector analysis, functional analysis, Sobolev spaces, and measure theory, though most of the preliminaries are also recalled in the appendix.

Advanced Concepts of Bearing Technology

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Publisher : CRC Press
ISBN 13 : 1420006584
Total Pages : 370 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Advanced Concepts of Bearing Technology by : Tedric A. Harris

Download or read book Advanced Concepts of Bearing Technology written by Tedric A. Harris and published by CRC Press. This book was released on 2006-10-09 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of the fifth edition of the classic Rolling Bearing Analysis, this book examines bearing performance and service life for more complex loading, more extreme operating conditions, and higher-speed applications. Several topics are unique to this work, including mathematical relationships for internal load distribution under conditions of high speed, combined radial, axial, and moment loading, as well as the effects of various types of profiling. The authors also delve into the mathematical development of rolling element-raceway lubricant film thickness and contact friction, the stress-life method for calculating bearing fatigue, and the effects of shaft and supporting structure flexure on bearing loading and deflection.

Theories and Methods

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Publisher : Walter de Gruyter
ISBN 13 : 311022027X
Total Pages : 910 pages
Book Rating : 4.1/5 (12 download)

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Book Synopsis Theories and Methods by : Peter Auer

Download or read book Theories and Methods written by Peter Auer and published by Walter de Gruyter. This book was released on 2009-12-22 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dimensions of time and space fundamentally cause and shape the variability of all human language. To reduce investigation of this insight to manageable proportions, researchers have traditionally concentrated on the “deepest” dialects. But it is increasingly apparent that, although most people still speak with a distinct regional coloring, the new mobility of speakers in recently industrialized and postindustrial societies and the efflorescence of communication technologies cannot be ignored. This has given rise to a reconsideration of the relationship between geographical place and cultural space, and the fundamental link between language and a spatially bounded territory. Language and Space: An International Handbook of Linguistic Variation seeks to take full account of these developments in a comprehensive, theoretically rich way. The introductory volume examines the concept of space and linguistic approaches to it, the structure and dynamics of language spaces, and relevant research methods. A second volume offers the first thorough exploration of the interplay between linguistic investigation and cartography, and subsequent volumes uniformly document the state of research into the spatial dimension of particular language groupings. Key features: comprehensive coverage of the field in terms of theory and methods the unique volume stands alone, since it neither is a handbook of dialectology or of areal linguistics, nor a handbook on language variation alone gathers together a great number of distinguished scholars and experts in the field