Elements of Topological Dynamics

Elements of Topological Dynamics

Author: J. de Vries

Publisher: Springer Science & Business Media

Published: 2013-04-17

Total Pages: 762

ISBN-13: 9401581711

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This book is designed as an introduction into what I call 'abstract' Topological Dynamics (TO): the study of topological transformation groups with respect to problems that can be traced back to the qualitative theory of differential equa is in the tradition of the books [GH] and [EW. The title tions. So this book (,Elements . . . ' rather than 'Introduction . . . ') does not mean that this book should be compared, either in scope or in (intended) impact, with the 'Ele ments' of Euclid or Bourbaki. Instead, it reflects the choice and organisation of the material in this book: elementary and basic (but sufficient to understand recent research papers in this field). There are still many challenging prob lems waiting for a solution, and especially among general topologists there is a growing interest in this direction. However, the technical inaccessability of many research papers makes it almost impossible for an outsider to under stand what is going on. To a large extent, this inaccessability is caused by the lack of a good and systematic exposition of the fundamental methods and techniques of abstract TO. This book is an attempt to fill this gap. The guiding principle for the organization of the material in this book has been the exposition of methods and techniques rather than a discussion of the leading problems and their solutions. though the latter are certainly not neglected: they are used as a motivation wherever possible.


Dynamics in Action

Dynamics in Action

Author: Alicia Juarrero

Publisher: MIT Press

Published: 2002-01-25

Total Pages: 306

ISBN-13: 9780262600477

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What is the difference between a wink and a blink? The answer is important not only to philosophers of mind, for significant moral and legal consequences rest on the distinction between voluntary and involuntary behavior. However, "action theory"—the branch of philosophy that has traditionally articulated the boundaries between action and non-action, and between voluntary and involuntary behavior—has been unable to account for the difference. Alicia Juarrero argues that a mistaken, 350-year-old model of cause and explanation—one that takes all causes to be of the push-pull, efficient cause sort, and all explanation to be prooflike—underlies contemporary theories of action. Juarrero then proposes a new framework for conceptualizing causes based on complex adaptive systems. Thinking of causes as dynamical constraints makes bottom-up and top-down causal relations, including those involving intentional causes, suddenly tractable. A different logic for explaining actions—as historical narrative, not inference—follows if one adopts this novel approach to long-standing questions of action and responsibility.


Dynamics of Contention

Dynamics of Contention

Author: Doug McAdam

Publisher: Cambridge University Press

Published: 2001-09-10

Total Pages: 416

ISBN-13: 9780521011877

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"Over the past two decades the study of social movements, revolution, democratization and other non-routine politics has flourished. And yet research on the topic remains highly fragmented, reflecting the influence of at least three traditional divisions. The first of these reflects the view that various forms of contention are distinct and should be studied independent of others. Separate literatures have developed around the study of social movements, revolutions and industrial conflict. A second approach to the study of political contention denies the possibility of general theory in deference to a grounding in the temporal and spatial particulars of any given episode of contention. The study of contentious politics are left to 'area specialists' and/or historians with a thorough knowledge of the time and place in question. Finally, overlaid on these two divisions are stylized theoretical traditions - structuralist, culturalist, and rationalist - that have developed largely in isolation from one another." http://www.loc.gov/catdir/description/cam021/2001016172.html.


Advanced Dynamics of Rolling Elements

Advanced Dynamics of Rolling Elements

Author: P.K. Gupta

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 307

ISBN-13: 1461252768

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In any rotating machinery system, the bearing has traditionally been a crit ical member of the entire system, since it is the component that permits the relative motion between the stationary and moving parts. Depending on the application, a number of different bearing types have been used, such as oil-lubricated hydrodynamic bearings, gas bearings, magnetic suspensions, rolling element bearings, etc. Hydrodynamic bearings can provide any desired load support, but they are limited in stiffness and the associated power loss may be quite large. Gas bearings are used for high-precision applications where the supported loads are relatively light, bearing power losses are very low, and the rotating speeds generally high. For super precision components where no frictional dissipation or bearing power loss can be tolerated, magnetic suspensions are employed; again, the load support requirements are very low. Rolling element bearings have been widely used for those applications that require greater bearing versatility, due to the requirements for high-load and high-stiffness characteristics, while allowing moderate power loss and permitting variable speeds. A study of the dynamic interaction of rolling elements is, therefore, the subject of this text. Texts covering the analysis and design methodology of rolling elements are very limited. Notable works include Analysis of Stresses and Deflections (Jones, 1946, Vols. I and II), Ball and Roller Bearings, Their Theory, Design and Application (Eschmann, Hasbargen, and Weigand, 1958), Ball and Roller Bearing Engineering (Palmgren, 1959, 3rd ed. ), Advanced Bearing Technology (Bisson and Anderson, 1965), and Rolling Bearing Analysis (Harris, 1966).


Promoting Inclusive Classroom Dynamics in Higher Education

Promoting Inclusive Classroom Dynamics in Higher Education

Author: Kathryn C. Oleson

Publisher: Taylor & Francis

Published: 2023-07-03

Total Pages: 206

ISBN-13: 1000978028

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This powerful, practical resource helps faculty create an inclusive dynamic in their classrooms, so that all students are set up to succeed. Grounded in research and theory (including educational psychology, scholarship of teaching and learning, intergroup dialogue, and social justice theory), this book provides practical solutions to help faculty create an inclusive learning environment in which all students can thrive. Each chapter focuses on palpable ideas and adaptive strategies to use right away when teaching. The first chapter consider professors’ intersecting personal and social identities and their expectations for themselves and their students. Chapter 2 considers students’ backgrounds, including class, race, disability, and gender, and focuses on what students bring to the classroom, exploring their basic psychological needs of autonomy, competence, and belonging; their approaches to learning; and their self-doubts and uncertainties. Chapter 3 draws on universally-designed learning in combination with educational design rooted in social justice and multiculturalism to describe ways to design spaces in which students flourish academically. Two chapters focus on classroom dynamics. Chapter 4 primarily focuses on preparation for having difficult conversations in the classroom, considering how instructors can create a shared understanding between themselves and their students. Chapter 5 focuses on in-the-moment strategies to both create and manage discomfort about sensitive and controversial topics while supporting students of various social identities (such as gender, race, disability). In the closing chapter, the author integrates all the elements in the preceding chapters, and also presents more general college-wide programs to help faculty develop and improve their teaching.


Dynamics Of Complex Systems

Dynamics Of Complex Systems

Author: Yaneer Bar-yam

Publisher: CRC Press

Published: 2019-03-04

Total Pages: 866

ISBN-13: 0429717598

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This book aims to develop models and modeling techniques that are useful when applied to all complex systems. It adopts both analytic tools and computer simulation. The book is intended for students and researchers with a variety of backgrounds.


Finite Element Model Updating in Structural Dynamics

Finite Element Model Updating in Structural Dynamics

Author: Michael Friswell

Publisher: Springer Science & Business Media

Published: 2013-03-09

Total Pages: 305

ISBN-13: 9401585083

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Finite element model updating has emerged in the 1990s as a subject of immense importance to the design, construction and maintenance of mechanical systems and civil engineering structures. This book, the first on the subject, sets out to explain the principles of model updating, not only as a research text, but also as a guide for the practising engineer who wants to get acquainted with, or use, updating techniques. It covers all aspects of model preparation and data acquisition that are necessary for updating. The various methods for parameter selection, error localisation, sensitivity and parameter estimation are described in detail and illustrated with examples. The examples can be easily replicated and expanded in order to reinforce understanding. The book is aimed at researchers, postgraduate students and practising engineers.


Elements of Newtonian Mechanics

Elements of Newtonian Mechanics

Author: Jens M. Knudsen

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 442

ISBN-13: 3642976735

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In the second edition, a number of misprints that appeared in the first edition have been corrected. In addition to this, we have made improvements based on the experience gathered in the use of the first English edition of the book in the introductory course in physics at the University of Copenhagen. A chapter introducing nonlinear dynamics has been added. The purpose of this chapter is to provide supplementary reading for the students who are interested in this area of active research, where Newtonian mechanics plays an essential role. The students who wish to dig deeper, should consult texts dedicated to the study of nonlinear dynamical systems and chaos. The literature list at the end of this book contains several references for the topic. The book still contains a one-semester (15 weeks) first university course on Newtonian mechanics. This necessarily introduces some constraints on the choice of topics and the level of mathematical sophistication expected from the reader. If one looks for discussions of technical issues, such as the physics behind various manifestations of friction, or the tensorial nature of the rotation vector, one will look in vain. The book contains what we feel are the essential aspects of Newtonian Mechanics. It is a pleasure again to thank Springer-Verlag and in particular Dr. H. J. KOisch and the staff at the Heidelberg office for helpfulness and professional collaboration.


Historical Dynamics

Historical Dynamics

Author: Peter Turchin

Publisher: Princeton University Press

Published: 2018-05-08

Total Pages: 260

ISBN-13: 1400889316

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Many historical processes are dynamic. Populations grow and decline. Empires expand and collapse. Religions spread and wither. Natural scientists have made great strides in understanding dynamical processes in the physical and biological worlds using a synthetic approach that combines mathematical modeling with statistical analyses. Taking up the problem of territorial dynamics--why some polities at certain times expand and at other times contract--this book shows that a similar research program can advance our understanding of dynamical processes in history. Peter Turchin develops hypotheses from a wide range of social, political, economic, and demographic factors: geopolitics, factors affecting collective solidarity, dynamics of ethnic assimilation/religious conversion, and the interaction between population dynamics and sociopolitical stability. He then translates these into a spectrum of mathematical models, investigates the dynamics predicted by the models, and contrasts model predictions with empirical patterns. Turchin's highly instructive empirical tests demonstrate that certain models predict empirical patterns with a very high degree of accuracy. For instance, one model accounts for the recurrent waves of state breakdown in medieval and early modern Europe. And historical data confirm that ethno-nationalist solidarity produces an aggressively expansive state under certain conditions (such as in locations where imperial frontiers coincide with religious divides). The strength of Turchin's results suggests that the synthetic approach he advocates can significantly improve our understanding of historical dynamics.


Advanced Analytical Dynamics

Advanced Analytical Dynamics

Author: Vincent De Sapio

Publisher: Cambridge University Press

Published: 2017-02-27

Total Pages: 305

ISBN-13: 1107179602

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Intended for graduate students, this textbook provides an understanding of the theoretical underpinnings of analytical mechanics, as well as modern task-based approaches that can be exploited for real-world problems. Students will receive a timely perspective on applying theory to modern problems in areas like biomechanics and robotics.