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Author: Jan Odelstad Publisher: Springer Science & Business Media ISBN: 3642483887 Category : Business & Economics Languages : en Pages : 255
Book Description
This is a revised version of a doctoral thesis, submitted in mimeographed fonn to the Faculty of Arts, Uppsala University, 1988. It deals with the notions of struc tural dependence and independence, which are used in many applications of mathe matics to science. For instance, a physical law states that one physical aspect is structurally dependent on one or more other aspects. Structural dependence is closely related to the mathematical idea of functional dependence. However, struc tural dependence is primarily thought of as a relation holding between aspects rather than between their measures. In this book, the traditional way of treating aspects within measurement theory is modified. An aspect is not viewed as a set-theoretical structure but as a function which has sets as arguments and set-theoretical structures as values. This way of regarding aspects is illustrated with an application to social choice and group deci sion theory. Structural dependence is connected with the idea of concomitant variations and the mathematical notion of invariance. This implies that the study of this notion has roots going back to Mill's inductive logic, to Klein's Erlangen Program for geome try and to Padoa's method for proving the independence of symbols in formal logic.
Author: Jan Odelstad Publisher: Springer Science & Business Media ISBN: 3642483887 Category : Business & Economics Languages : en Pages : 255
Book Description
This is a revised version of a doctoral thesis, submitted in mimeographed fonn to the Faculty of Arts, Uppsala University, 1988. It deals with the notions of struc tural dependence and independence, which are used in many applications of mathe matics to science. For instance, a physical law states that one physical aspect is structurally dependent on one or more other aspects. Structural dependence is closely related to the mathematical idea of functional dependence. However, struc tural dependence is primarily thought of as a relation holding between aspects rather than between their measures. In this book, the traditional way of treating aspects within measurement theory is modified. An aspect is not viewed as a set-theoretical structure but as a function which has sets as arguments and set-theoretical structures as values. This way of regarding aspects is illustrated with an application to social choice and group deci sion theory. Structural dependence is connected with the idea of concomitant variations and the mathematical notion of invariance. This implies that the study of this notion has roots going back to Mill's inductive logic, to Klein's Erlangen Program for geome try and to Padoa's method for proving the independence of symbols in formal logic.
Author: Jan Odelstad Publisher: ISBN: 9783642483899 Category : Languages : en Pages : 264
Book Description
This book deals with the notices of structural dependence and independence, which are used in many applications of mathematics to science. For instance,a physical law states that one physical aspect is structurally dependent on one or more other aspects. Structural dependence is closely related to the mathematical idea of functional dependence. However, functional dependence expresses a kind of complete dependence while structural dependence includes partial dependence. Further, structural dependence is primarily thought of as a relation holding between aspects rather than between their measures. In this book, the traditional way of treating aspects within measurement theory is modified. An aspect is not viewed as a set-theoretical structure but as a function which has sets as arguments and set-theoretical structures as values. This way of regardingaspects is illustrated with an application to social choice and group decision theory. Structural dependence is connected with the idea of concomitant variations and the mathematical notion of invariance. A distinction between dependence in the sense of determination and in the sense of relevance is drawn. Structural dependence both in the sense of determination and of relevance can be found in degrees from complete determination and relevance to complete undetermination and irrelevance. The possibility of different "scales" of determination and relevance is considered. One chapter of the book is devoted to a study of the dependence relation between the social ordering and the individual orderings in social choice and group decision theory.
Author: Douglas D Hunter Publisher: Trafford Publishing ISBN: 1412240433 Category : Philosophy Languages : en Pages : 970
Book Description
A new mathematically-based structure for language allows for a new context with which one can make verifiable predictions about: material, life, mind, and the spiritual intent of (creative) existence.
Author: Petre Dita Publisher: Elsevier ISBN: 0323145574 Category : Science Languages : en Pages : 575
Book Description
Conformal Invariance and String Theory is an account of the series of lectures held in Summer School regarding Conformal Invariance and String Theory in September 1987. The purpose of the lectures is to present the important problems and results in these two areas of theoretical physics. The text is divided into two major parts. Part I deals with implications of conformal invariance in studying two-dimensional systems. Part II meanwhile presents lectures regarding the advances in string theory and other related topics.Also included in the text is a part dedicated to the topic of determinants. This topic is discussed in two parts; the first focuses on the determinants in the finite dimensional case, while the second talks about Fredholm determinants. The book is a helpful source of reference to students and researchers in the field of physics, specifically quantum and theoretical.
Author: Theodore Millon Publisher: Guilford Press ISBN: 1606235338 Category : Psychology Languages : en Pages : 622
Book Description
This forward-thinking volume grapples with critical questions surrounding the mechanisms underlying mental disorders and the systems used for classifying them. Edited and written by leading international authorities, many of whom are actively involved with the development of DSM-V and ICD-11, the book integrates biological and psychosocial perspectives. It provides balanced analyses of such issues as the role of social context and culture in psychopathology and the pros and cons of categorical versus dimensional approaches to diagnosis. Cutting-edge diagnostic instruments and research methods are reviewed. Throughout, contributors highlight the implications of current theoretical and empirical advances for understanding real-world clinical problems and developing more effective treatments.
Author: Ashish Sen Publisher: Springer Science & Business Media ISBN: 3642798802 Category : Business & Economics Languages : en Pages : 586
Book Description
Gravity models describe, and hence help predict, spatial flows of commuters, air-travelers, migrants, commodities and even messages. They are one of the oldest and most widely used of all social science models. This book presents an up-to-date, consistent and unified approach to the theory, methods and application of the gravity model - which spans from the axiomatic foundations of such models all the way to practical hints for their use. "I have found no better general method for use in applied research dealing with spatial interaction... It is against this background that the present book by Sen and Smith is most welcomed." Walter Isard
Author: Todd D. Little Publisher: Oxford University Press ISBN: 0199934878 Category : Medical Languages : en Pages : 507
Book Description
The Oxford Handbook of Quantitative Methods in Psychology provides an accessible and comprehensive review of the current state-of-the-science and a one-stop source for learning and reviewing current best-practices in a quantitative methods across the social, behavioral, and educational sciences.
Author: Davide Zoccolan Publisher: Frontiers Media SA ISBN: 288919678X Category : Neurosciences. Biological psychiatry. Neuropsychiatry Languages : en Pages : 292
Book Description
Vision is the process of extracting behaviorally-relevant information from patterns of light that fall on retina as the eyes sample the outside world. Traditionally, nonhuman primates (macaque monkeys, in particular) have been viewed by many as the animal model-of-choice for investigating the neuronal substrates of visual processing, not only because their visual systems closely mirror our own, but also because it is often assumed that “simpler” brains lack advanced visual processing machinery. However, this narrow view of visual neuroscience ignores the fact that vision is widely distributed throughout the animal kingdom, enabling a wide repertoire of complex behaviors in species from insects to birds, fish, and mammals. Recent years have seen a resurgence of interest in alternative animal models for vision research, especially rodents. This resurgence is partly due to the availability of increasingly powerful experimental approaches (e.g., optogenetics and two-photon imaging) that are challenging to apply to their full potential in primates. Meanwhile, even more phylogenetically distant species such as birds, fish, and insects have long been workhorse animal models for gaining insight into the core computations underlying visual processing. In many cases, these animal models are valuable precisely because their visual systems are simpler than the primate visual system. Simpler systems are often easier to understand, and studying a diversity of neuronal systems that achieve similar functions can focus attention on those computational principles that are universal and essential. This Research Topic provides a survey of the state of the art in the use of animal models of visual functions that are alternative to macaques. It includes original research, methods articles, reviews, and opinions that exploit a variety of animal models (including rodents, birds, fishes and insects, as well as small New World monkey, the marmoset) to investigate visual function. The experimental approaches covered by these studies range from psychophysics and electrophysiology to histology and genetics, testifying to the richness and depth of visual neuroscience in non-macaque species.
Author: Jan Odelstad
Author: Jan Odelstad
Author: Jan Odelstad
Author: Douglas D Hunter
Author: Petre Dita
Author: Edward Stephen Ginsberg
Author: Theodore Millon
Author: Ashish Sen
Author: Todd D. Little
Author: Davide Zoccolan
Author: Dario Paez