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Author :
Publisher : Odile Jacob
ISBN 13 : 2738187501
Total Pages : 338 pages
Book Rating : 4.7/5 (381 download)
Download or read book written by and published by Odile Jacob. This book was released on with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : BASTIEN Jérôme
Publisher : Lavoisier
ISBN 13 : 2746289083
Total Pages : 546 pages
Book Rating : 4.7/5 (462 download)
Download or read book Systèmes dynamiques discrets non réguliers déterministes ou stochastiques : applications aux modèles avec frottement ou impact written by BASTIEN Jérôme and published by Lavoisier. This book was released on 2012-11-21 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage présente différents modèles discrets en dynamique pour la modélisation de phénomènes mécaniques non linéaires liés au frottement ou à l’impact. Les sollicitations sont exposées dans un cadre déterministe et stochastique. Pour ce dernier, le cas de variétés de configuration euclidienne ou riemannienne est abordé. La difficulté réside dans le type d’équations différentielles non linéaires particulières utilisées. Le cadre théorique ainsi que des schémas numériques sont détaillés pour chaque équation. Trois types de problèmes sont d’abord étudiés dans le cas particulier d’un solide à un degré de liberté : la force de frottement, la loi d’impact en déterministe et le frottement dans un cadre stochastique. Ensuite, de nombreux exemples sont commentés et fournissent, dans un cadre théorique ou applicatif, de nombreux modèles accompagnés de leurs schémas numériques. Des rappels théoriques fondamentaux sont proposés ainsi que deux preuves complètes de convergence de schémas numériques dans le cas du frottement déterministe ou stochastique.
Author : Francesco La Mantia
Publisher : Springer
ISBN 13 : 3319294830
Total Pages : 218 pages
Book Rating : 4.3/5 (192 download)
Download or read book Language in Complexity written by Francesco La Mantia and published by Springer. This book was released on 2016-07-16 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This contributed volume explores the achievements gained and the remaining puzzling questions by applying dynamical systems theory to the linguistic inquiry. In particular, the book is divided into three parts, each one addressing one of the following topics: 1) Facing complexity in the right way: mathematics and complexity 2) Complexity and theory of language 3) From empirical observation to formal models: investigation of specific linguistic phenomena, like enunciation, deixis, or the meaning of the metaphorical phrases The application of complexity theory to describe cognitive phenomena is a recent and very promising trend in cognitive science. At the time when dynamical approaches triggered a paradigm shift in cognitive science some decade ago, the major topic of research were the challenges imposed by classical computational approaches dealing with the explanation of cognitive phenomena like consciousness, decision making and language. The target audience primarily comprises researchers and experts in the field but the book may also be beneficial for graduate and post-graduate students who want to enter the field.
Author : W. Noll
Publisher : Springer Science & Business Media
ISBN 13 : 3642658172
Total Pages : 330 pages
Book Rating : 4.6/5 (426 download)
Download or read book The Foundations of Mechanics and Thermodynamics written by W. Noll and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: German scholars, against odds now not only forgotten but also hard to imagine, were striving to revivify the life of the mind which the mental and physical barbarity preached and practised by the -isms and -acies of 1933-1946 had all but eradicated. Thinking that among the disciples of these elders, restorers rather than progressives, I might find a student or two who would wish to master new mathematics but grasp it and use it with the wholeness of earlier times, in 1952 I wrote to Mr. HAMEL, one of the few then remaining mathematicians from the classical mould, to ask him to name some young men fit to study for the doc torate in The Graduate Institute for Applied Mathematics at Indiana University, flourishing at that time though soon to be destroyed by the jealous ambition of the local, stereotyped pure. Having just retired from the Technische Universitat in Charlottenburg, he passed my inquiry on to Mr. SZABO, in whose institute there NOLL was then an assistant. Although Mr.
Author : BILLETER
Publisher : Birkhäuser
ISBN 13 : 3034857934
Total Pages : 668 pages
Book Rating : 4.0/5 (348 download)
Download or read book Overlapping Tendencies in Operations Research Systems Theory and Cybernetics written by BILLETER and published by Birkhäuser. This book was released on 2013-12-01 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: 0.1 Gaps in Optimizing A comparison of the levels of development of Operations Research, Simulation Technique and Optimal Control Theory appears to gain increasing interest. Operations Research Sciences achieved very high mathematical standards and solved a great amount of important optimization problems, mainly at the level of management of private corporation and civil or military government tasks, however, these achievements are seldom incorporated in the mathematical curriculum of modern universities. Nevertheless, Operations Research seems to have failed in solving long range or strategical problems as they arise in any broader social, economical or political context (MUller-Merbach, 1976). Also for the weakest task, namely that of improving theory building, system simulation works as an optimization tool. Simulation models of large complex systems, like socio economical or political ones, failed until now to fit large empirical data bases. This was, in fact, one of the few serious objections against the form in which Forrester solved some problems modelling and simulating urban and world de velopments (Forrester, 1969; Forrester, 1971; IEEE-SCC October 197o; IEEE-SMC April 1972; Mass, 1974; Schroeder, 1975).
Author : Raymond Aron
Publisher : Routledge
ISBN 13 : 1351478001
Total Pages : 243 pages
Book Rating : 4.3/5 (514 download)
Download or read book The Origin of Life written by Raymond Aron and published by Routledge. This book was released on 2017-07-05 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theoretical biology is still in its early stages as an academic discipline. There is even little agreement as to what topics it should deal with or in what manner it should precede; and it is only recently that philosophers felt called upon to notice the relevance of biological topics as evolution or perception to their traditional problems. This work is a publication of the International Union of Biological Sciences, the central organization of all the branches of biology. The main focus here is to explore the possibility of formulating some frame of concepts and methods around which theoretical biology can grow.The intention of this collective effort was that discussions would be concerned, not with the theory of particular biological processes, such as membrane permeability, genetics, and neural activity, but rather with an attempt to discover and formulate general concepts and logical relations characteristic of living as contrasted with inorganic systems. Further, this project is a consideration of implications these might have for general philosophy. Many well-known scientists contributed to this volume, such as J. Maynard Smith, Ernst Mayr, Brian Goodwin, and Renu Thom.The Origin of Life: Toward a Theoretical Biology explores the character of the problems facing any theory of general biology. It contains a series of chapters and exchanges discussing such topics as the origin of life, cellular differentiation, morphogensis, evolution, and indeterminacy in biological and physical systems, the organization of the brain, the statistical mechanics of non-linear oscillators, and many other topics. This is a pioneering volume by recognized leaders in an emerging field the first of four such works.
Author :
Publisher :
ISBN 13 :
Total Pages : 994 pages
Book Rating : 4.3/5 (91 download)
Download or read book Technical Translations written by and published by . This book was released on 1964-04 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Librairie Droz
ISBN 13 : 9782600042260
Total Pages : 274 pages
Book Rating : 4.0/5 (422 download)
Download or read book Nature humaine et évolution bio-culturelle written by and published by Librairie Droz. This book was released on 1986 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ioan Doré Landau
Publisher : Springer Science & Business Media
ISBN 13 : 0857296647
Total Pages : 595 pages
Book Rating : 4.8/5 (572 download)
Download or read book Adaptive Control written by Ioan Doré Landau and published by Springer Science & Business Media. This book was released on 2011-06-06 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adaptive Control (second edition) shows how a desired level of system performance can be maintained automatically and in real time, even when process or disturbance parameters are unknown and variable. It is a coherent exposition of the many aspects of this field, setting out the problems to be addressed and moving on to solutions, their practical significance and their application. Discrete-time aspects of adaptive control are emphasized to reflect the importance of digital computers in the application of the ideas presented. The second edition is thoroughly revised to throw light on recent developments in theory and applications with new chapters on: multimodel adaptive control with switching, direct and indirect adaptive regulation and adaptive feedforward disturbance compensation. Many algorithms are newly presented in MATLAB® m-file format to facilitate their employment in real systems. Classroom-tested slides for instructors to use in teaching this material are also now provided. All of this supplementary electronic material can be downloaded from fill in URL. The core material is also up-dated and re-edited to keep its perspective in line with modern ideas and more closely to associate algorithms with their applications giving the reader a solid grounding in: synthesis and analysis of parameter adaptation algorithms, recursive plant model identification in open and closed loop, robust digital control for adaptive control; • robust parameter adaptation algorithms, practical considerations and applications, including flexible transmission systems, active vibration control and broadband disturbance rejection and a supplementary introduction on hot dip galvanizing and a phosphate drying furnace. Control researchers and applied mathematicians will find Adaptive Control of significant and enduring interest and its use of example and application will appeal to practitioners working with unknown- and variable-parameter plant. Praise for the first edition: ...well written, interesting and easy to follow, so that it constitutes a valuable addition to the monographies in adaptive control for discrete-time linear systems... suitable (at least in part) for use in graduate courses in adaptive control.
Author : Rogelio Lozano
Publisher : Springer Science & Business Media
ISBN 13 : 0857293435
Total Pages : 571 pages
Book Rating : 4.8/5 (572 download)
Download or read book Adaptive Control written by Rogelio Lozano and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adaptive Control provides techniques for automatic, real-time adjustments in controller parameters with a view to achieving and/or maintaining a desirable level of system performance in the presence of unknown or variable process parameters. Many aspects of the field are dealt with in coherent and orderly fashion, starting with the problems posed by system uncertainties and moving on to the presentation of solutions and their practical significance. Within the general context of recent developments, the book looks at: • synthesis and analysis of parameter adaptation algorithms; • recursive plant-model identification in open and closed loop; • robust digital control for adaptive control; • direct and indirect adaptive control; and • practical aspects and applications. To reflect the importance of digital computers for the application of adaptive control techniques, discrete-time aspects are emphasized. To guide the reader, the book contains various applications of adaptive control techniques.
Author : Friedemann Sallis
Publisher : Wilfrid Laurier Univ. Press
ISBN 13 : 1554582962
Total Pages : 471 pages
Book Rating : 4.5/5 (545 download)
Download or read book Centre and Periphery, Roots and Exile written by Friedemann Sallis and published by Wilfrid Laurier Univ. Press. This book was released on 2012-08-06 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the impact place and displacement can have on the composition and interpretation of Western art music, using as its primary objects of study the work of István Anhalt (1919–2012), György Kurtág (1926–), and Sándor Veress (1907–92). Although all three composers are of Hungarian origin, their careers followed radically different paths. Whereas, Kurtág remained in Budapest for most of his career, Anhalt and Veress left: the former in 1946 and immigrated to Canada and the latter in 1948 and settled in Switzerland. All three composers have had an extraordinary impact in the cultural environments within which their work took place. In the first section, “Place and Displacement,” contributors examine what happens when composers and their music migrate in the culturally complex world of the late twentieth century. The past one hundred years produced record numbers of refugees, and this fact is now beginning to resonate in the study of music. As Anhalt himself forcefully asserts, however, not all composers who emigrate should be understood as exiles. The first chapters of this book explore some of the problems and questions surrounding this issue. Essays in the second section, “Perspectives on Reception, Analysis, and Interpretation,” look at how performing acts of interpretation on music implies bringing the time, place, and identity of the musician, the analyst, and the teacher to bear on the object of study. Like Kodály, Kurtág considers his work to be “naturally” embedded in Hungarian culture, but he is also a quintessentially European artist. Much of his production—he is one of the twentieth century’s most prolific composers of vocal music—involves the setting of Hungarian texts, but in the late 1970s his cultural horizons expanded to include texts in Russian, German, French, English, and ancient Greek. The book explores how musicologists’ divergent cultural perspectives impinge on the interpretation of this work. The final section, “The Presence of the Past and Memory in Contemporary Music,” examines the impact time and memory can have on notions of place and identity in music. All living art taps into the personal and collective past in one way or another. The final four chapters look at various aspects of this relationship.
Author : Franco Pedrotti
Publisher : Springer Science & Business Media
ISBN 13 : 3642302351
Total Pages : 303 pages
Book Rating : 4.6/5 (423 download)
Download or read book Plant and Vegetation Mapping written by Franco Pedrotti and published by Springer Science & Business Media. This book was released on 2012-08-16 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is concerned principally with geobotanical mapping. Geobotany is a broad science that deals with the study of species and of vegetation communities in relation to the environment; it includes other, perhaps more familiar sciences, such as plant geography, plant ecology, and chorology, and phytosociology (plant sociology). Geobotanical cartography is a field of thematic cartography that deals with the interpretation and representation, in the form of maps, of those spatial and temporal phenomena that pertain to flora, vegetation, vegetated landscapes, vegetation zones, and phytogeographical units. The production of a geobotanical map represents the last stage in a cognitive process that begins with observations in the field and continues with the collection of sample data, interpretation of the phenomena observed, and their appropriate cartographic representation; geobotanical cartography is closely tied to the concepts and scope of geobotany in general
Author : Richard A. Epstein
Publisher : Harvard University Press
ISBN 13 : 9780674308091
Total Pages : 980 pages
Book Rating : 4.3/5 (8 download)
Download or read book Forbidden Grounds written by Richard A. Epstein and published by Harvard University Press. This book was released on 1992 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: This controversial book presents a powerful argument for the repeal of anti-discrimination laws within the workplace. These laws--frequently justified as a means to protect individuals from race, sex, age, and disability discrimination--have been widely accepted by liberals and conservatives alike since the passing of the 1964 Civil Rights Act and are today deeply ingrained in our legal culture. Richard Epstein demonstrates that these laws set one group against another, impose limits on freedom of choice, undermine standards of merit and achievement, unleash bureaucratic excesses, mandate inefficient employment practices, and cause far more invidious discrimination than they prevent. Epstein urges a return to the common law principles of individual autonomy that permit all persons to improve their position through trade, contract, and bargain, free of government constraint. He advances both theoretical and empirical arguments to show that competitive markets outperform the current system of centralized control over labor markets. Forbidden Grounds has a broad philosophical, economic, and historical sweep. Epstein offers novel explanations for the rational use of discrimination, and he tests his theory against a historical backdrop that runs from the early Supreme Court decisions, such as Plessy v. Ferguson which legitimated Jim Crow, through the current controversies over race-norming and the 1991 Civil Rights Act. His discussion of sex discrimination contains a detailed examination of the laws on occupational qualifications, pensions, pregnancy, and sexual harassment. He also explains how the case for affirmative action is strengthened by the repeal of employment discrimination laws. He concludes the book by looking at the recent controversies regarding age and disability discrimination. Forbidden Grounds will capture the attention of lawyers, social scientists, policymakers, and employers, as well as all persons interested in the administration of this major
Author : Sandrine Robert
Publisher : John Wiley & Sons
ISBN 13 : 1786306662
Total Pages : 290 pages
Book Rating : 4.7/5 (863 download)
Download or read book Resilience written by Sandrine Robert and published by John Wiley & Sons. This book was released on 2022-01-26 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The articulation between persistence and change is relevant to a great number of different disciplines. It is particularly central to the study of urban and rural forms in many different fields of research, in geography, archaeology, architecture and history. Resilience puts forward the idea that we can no longer be truly satisfied with the common approaches used to study the dynamics of landscapes, such as the palimpsest approach, the regressive method and the semiological analysis amongst others, because they are based on the separation between the past and the present, which itself stems from the differentiation between nature and society. This book combines spatio-temporalities, as described in archeogeography, with concepts that have been developed in the field of ecological resilience, such as panarchy and the adaptive cycle. Thus revived, the morphological analysis in this work considers landscapes as complex resilient adaptive systems. The permanence observed in landscapes is no longer presented as the endurance of inherited forms, but as the result of a dynamic that is fed by this constant dialogue between persistence and change. Thus, resilience is here decisively on the side of dynamics rather than that of resistance.
Author : J.-P. Aubin
Publisher : Springer Science & Business Media
ISBN 13 : 3642695124
Total Pages : 353 pages
Book Rating : 4.6/5 (426 download)
Download or read book Differential Inclusions written by J.-P. Aubin and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: A great impetus to study differential inclusions came from the development of Control Theory, i.e. of dynamical systems x'(t) = f(t, x(t), u(t)), x(O)=xo "controlled" by parameters u(t) (the "controls"). Indeed, if we introduce the set-valued map F(t, x)= {f(t, x, u)}ueu then solutions to the differential equations (*) are solutions to the "differen tial inclusion" (**) x'(t)EF(t, x(t)), x(O)=xo in which the controls do not appear explicitely. Systems Theory provides dynamical systems of the form d x'(t)=A(x(t)) dt (B(x(t))+ C(x(t)); x(O)=xo in which the velocity of the state of the system depends not only upon the x(t) of the system at time t, but also on variations of observations state B(x(t)) of the state. This is a particular case of an implicit differential equation f(t, x(t), x'(t)) = 0 which can be regarded as a differential inclusion (**), where the right-hand side F is defined by F(t, x)= {vlf(t, x, v)=O}. During the 60's and 70's, a special class of differential inclusions was thoroughly investigated: those of the form X'(t)E - A(x(t)), x (0) =xo where A is a "maximal monotone" map. This class of inclusions contains the class of "gradient inclusions" which generalize the usual gradient equations x'(t) = -VV(x(t)), x(O)=xo when V is a differentiable "potential". 2 Introduction There are many instances when potential functions are not differentiable
Author : SIMONNOT Brigitte
Publisher : Lavoisier
ISBN 13 : 274628829X
Total Pages : 258 pages
Book Rating : 4.7/5 (462 download)
Download or read book L’accès à l’information en ligne : moteurs, dispositifs et médiations written by SIMONNOT Brigitte and published by Lavoisier. This book was released on 2012-04-16 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'accès à l'information a toujours nécessité des médiations. Avec le numérique et l'internet, certaines sont devenues invisibles, d'autres se transforment et de nouvelles émergent. Le développement des moteurs commerciaux implique une banalisation des pratiques de recherche en ligne. Cet ouvrage analyse l'évolution des recherches scientifiques sur l'accès à l'information et les dispositifs associés. En se focalisant sur le fonctionnement des moteurs de recherche commerciaux, il attire l'attention sur un aspect souvent oublié : la dimension médiatique de ces dispositifs. L'accès à l'information en ligne appelle à un changement de paradigme pour mettre l'agir informationnel et les socialités associées au coeur des réflexions.
Author : Catriona Macleod
Publisher : Cambridge University Press
ISBN 13 : 1009359339
Total Pages : 243 pages
Book Rating : 4.0/5 (93 download)
Download or read book The Whole Economy written by Catriona Macleod and published by Cambridge University Press. This book was released on 2023-06-15 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advocating a gender-inclusive approach to the history of work, this book both counts and accounts for women's as well as men's economic activity. Showcasing novel conceptual, methodological and empirical perspectives, it highlights the transformative potential of including women's work in wider assessments of continuity and change in economic performance. Focusing on the period of European history (1500-1800) that generated unprecedented growth in the northwest – which, in turn, was linked to the global redistribution of resources and upon which industrialisation depended – the book spans key arenas in which women produced change: households, care, agriculture, rural manufacture, urban markets, migration, and war. The analysis refutes the stubborn contention of mainstream economic history that we can generalise about economic performance by focusing solely on the work of adult men and demonstrates that women were active agents in the early modern economy rather than passively affected by changes wrought upon them.
