Introduction to Programming Concepts With Case Studies in Python

This book sets out the principles of parallel computing in a way which will be useful to student and potential user alike. It includes coverage of both conventional and neural computers. The content of the book is arranged hierarchically. It explains why, where and how parallel computing is used; the fundamental paradigms employed in the field; how systems are programmed or trained; technical aspects including connectivity and processing element complexity; and how system performance is estimated (and why doing so is difficult). The penultimate chapter of the book comprises a set of case studies of archetypal parallel computers, each study written by an individual closely connected with the system in question. The final chapter correlates the various aspects of parallel computing into a taxonomy of systems.

C is one of the most popular programming languages today. It is flexible, efficient and highly portable, and is used for writing many different kinds of programs, from compilers and assemblers to spreadsheets and games. This book is based on ANSI C - the recently adopted standard for the C language. It assumes familiarity with basic programming concepts such as variables, constants, iteration and looping, but covers all aspects of C. In general it is as much about learning programming skills as it is about mastering the art of coding programs in C. To this end the text contains a wealth of examples and exercises that foster and test the understanding of the concepts developed in each chapter. An outstanding feature of this book is a treatment of 'pointers'. The topic is presented in a clear, logical and reasoned manner that is easy to follow. Binary files and random access files are also treated in such a manner that the reader can easily become adept at using them. Anybody who wishes

This textbook for engineering students provides an introduction to design for function, using many examples of manufactured artefacts and living organisms to demonstrate common themes and fundamental principles. Examples forcefully illustrate the importance of the basic design principles related to materials, energy and information. The author also discusses the relation of aesthetic and functional design, the crucial relation of design to production in artefacts, and reproduction in organisms. The book concludes with a brief summary of the role and requirements of designers and inventors. This second edition has been extensively revised, with more examples and a new chapter with actual design case studies to illustrate key ideas. In addition, many exercises have been added to help reinforce important points in the text.

The key to preserving and managing biodiversity is understanding which processes are important at different scales, and how changes affect different components of biodiversity. In this book, existing theories on diversity are synthesised into a logical framework. Global and landscape-scale patterns of biodiversity are described in the first section. In the second, the spatial and temporal dynamics of diversity are emphasised. The third section develops an integrated set of mechanistic explanations for diversity patterns at the levels of population, community, ecosystem and landscape. Finally, case studies examine diversity patterns in marine and terrestrial ecosystems and the effects of biological invasions. The book concludes with a discussion of the economics of preserving biological diversity. This book will interest research workers and students of ecology, biology and conservation.

A Handbook of Categorical Algebra is designed to give, in three volumes, a detailed account of what should be known by everybody working in, or using, category theory. As such it will be a unique reference. The volumes are written in sequence, with the first being essentially self-contained, and are accessible to graduate students with a good background in mathematics. Volume 1, which is devoted to general concepts, can be used for advanced undergraduate courses on category theory. After introducing the terminology and proving the fundamental results concerning limits, adjoint functors and Kan extensions, the categories of fractions are studied in detail; special consideration is paid to the case of localizations. The remainder of the first volume studies various 'refinements' of the fundamental concepts of category and functor.

Spectroscopic studies can reveal a wealth of information about the rotational and vibrational behaviour of the constituent molecules of gases and liquids. This 1994 book reviews the fundamental concepts and important models which underpin such studies, dealing in particular with the phenomenon of spectral collapse, which accompanies the transition from rare gas to dense liquid. Throughout, discussion of the various quantum mechanical and semiclassical theories is interwoven with analysis of experimental results. These include data from optical, NMR, ESR and acoustic investigations. The book concludes with a discussion of the latest theories describing the mechanism of rotational diffusion in liquid solutions. This comprehensive review of theoretical models and techniques will be invaluable to graduate students and researchers interested in molecular dynamics and spectroscopy.

The Cambridge Encyclopedia of Human Evolution is a wide-ranging introduction to the human species that places modern humans in evolutionary perspective. Over seventy scholars world-wide have worked on the encyclopedia, covering a range of subjects from genetics, primatology and fossil origins to human biology and ecology, brain function and behaviour, demography and disease. Emphasis is placed throughout on the biological diversity of modern people and the increasing convergence of the fossil and genetic evidence for human evolution that has emerged. Due to the need to look at humankind in the context of our closest relatives, the encyclopedia also pays particular attention to the evolution and ecology of other living primates - lemurs, lorises, tarsiers, monkeys and apes. It deals with the evolution and ecology of human society, as reconstructed from archaeological remains, and from studies of tribal peoples and living primates today. It considers the biology of uniquely human abiliti

Should India build a new steel mill, or London an urban motorway? Should higher education expand, or water supplies be improved? These are typical questions about which cost-benefit analysis has something to say. It is the main tool that economics provides for analysing problems of social choice. It also provides a useful vehicle for understanding the practical value of welfare economics. This new book of readings covers all the main problems that arise in a typical cost-benefit exercise. It is entirely up-to-date, reflecting the most recent research in the area. Part I covers the main theoretical issues affecting cost-benefit analysis. Part II considers the problem of ascribing a monetary value to things. The third part covers six separate case studies drawn from real-life examples. The book begins with an extended elementary introduction written by the editors.

This is a study of Greek mythology in relation to its original contexts. Part one deals with the contexts in which myths were narrated: the home, public festivals, the lesche. Part two, the heart of the book, examines the relation between the realities of Greek life and the fantasies of mythology: the landscape, the family and religion are taken as case-studies. Part three focuses on the function of myth-telling, both as seen by the Greeks themselves and as perceived by later observers. The author sees his role as that of a cultural historian trying to recover the contexts and horizons of expectation which simultaneously make possible and limit meaning. He seeks to demonstrate how the seemingly endless variations of Greek mythology are a product of a particular community, situated in a particular landscape, and with these particular institutions.

Almost all the many past studies on chaos have been concerned with classical systems. This book, however, is one of the first to deal with quantum chaos, the natural progression from such classical systems. In this book the author deals with three major issues in quantum chaos. First, quantum mechanics is applied to both bounded and open systems exhibiting classical chaos. Potential problems involving quantum chaos are revealed in diverse areas of solid-state science, and standard concepts such as diamagnetism, antiferromagnetism, spin waves, electrical conductance and so on are shown in a fresh light through quantum chaos. Second, adiabatic-ansatz eigenvalue problems are shown to yield a new paradigm of non-linear dynamics, closing the gap between the greatly different theories of solitons and random matrices. Finally, the author provides a clue to how quantum mechanics may be improved so as to accommodate temporal chaos. First published in 1993, this book will be of value to researc

The formation of Modernist literature took place in a cultural climate characterised by an unprecedented collaboration between painters, sculptors, writers, musicians and critics on both sides of the Atlantic. Within this multifaceted movement, William Carlos Williams is a paradigmatic case of a writer whose work was the result of a successful attempt at integrating ideas and concepts from the revolutionary visual arts. This book is a major step toward a fuller exploration of the connection between the visual arts and Williams' concept of the Modernist poem and of his achievement in transcending an art-for-art's-sake formalism to create poems which both reflect their own nature as a work of art and vividly evoke the world of that they are a part. As Williams' repeatedly stressed, 'It must not be forgot that we smell, hear and see with words and words alone and that with a new language we smell, hear and see afresh…'

Many of the ideas introduced by Macaulay in this book have developed into central concepts in what has become the branch of mathematics known as Commutative Algebra. Today his name is remembered through the term 'Cohen–Macaulay ring', however, it is less well known that he pioneered several other fundamental ideas, including the concept of the Gorenstein ring and the use of injective modules, ideas which were not systematically developed until considerably later in this century. An introduction by Professor Paul Roberts links past with present. The background to Macaulay's thinking is discussed, and the development of modern theory is outlined. The wealth of ideas expounded here by Macaulay over 75 years ago, will still be a source of inspiration to all workers in commutative algebra.

This volume focuses on methods of data treatment, emphasising the importance of careful matching of methodology to the substantive problem under consideration. It deals particularly with concepts of stability and change which are central to personality and developmental research. Contributions to this volume explore the methodology and scope of life span studies in a varity of contexts, including intellectual and cognitive development, transitions such as that from childhood to early adult life, social mobility, behavioural genetics, and psychological disorder, particularly depression. A valuable reference for a wide range of interests in developmental psychology, social and behavioural science, psychiatry, epidemiology and statistics.

In this book Peter Schraeder offers the first comprehensive theoretical analysis of US foreign policy toward Africa in the postwar era. He argues that though we often assume that US policymakers 'speak with one voice', Washington's foreign policy is, however, derived from numerous centres of power which each have the ability to pull policy in different directions. The book describes the evolution of policy at three levels: Presidents and their close advisors; the bureaucracies of the executive branch; and Congress and African affairs interest groups. Most importantly, the evidence presented demonstrates that the nature of events in Africa has itself affected the operation of the US policymaking process, and the substance of US policy. Drawing on over 100 interviews, and detailed case studies in Zaire, Ethiopia-Somalia and South Africa, this book provides a unique analysis of the historical evolution of US foreign policy towards Africa from the 1940s to the 1990s.

In this book Peter Schraeder offers the first comprehensive theoretical analysis of US foreign policy toward Africa in the postwar era. He argues that though we often assume that US policymakers 'speak with one voice', Washington's foreign policy is, however, derived from numerous centres of power which each have the ability to pull policy in different directions. The book describes the evolution of policy at three levels: Presidents and their close advisors; the bureaucracies of the executive branch; and Congress and African affairs interest groups. Most importantly, the evidence presented demonstrates that the nature of events in Africa has itself affected the operation of the US policymaking process, and the substance of US policy. Drawing on over 100 interviews, and detailed case studies in Zaire, Ethiopia-Somalia and South Africa, this book provides a unique analysis of the historical evolution of US foreign policy towards Africa from the 1940s to the 1990s.

Ecological and environmental education in schools and institutes of further and higher education has gained increasing importance in recent years, both as an area of study in its own right, and as a component of other disciplines. There is now a requirement in many countries to include the environment in both formal and informal curricula. This volume presents a long overdue account of the status, progress and underlying concepts of ecological education. It explores areas of recent development and debate in ecological and environmental education, describes the evolution and development of environmental education in different countries and examines the importance and provision for fieldwork. Case studies illustrate how ecological studies are undertaken in several culturally different settings. This book will interest teachers and research workers in ecology, environmental science and education.

Adopted at more than 1,000 colleges and universities, Bedford/St. Martin's innovative Case Studies in Contemporary Criticism series has introduced more than a quarter of a million students to literar

Presents twenty specially commissioned case studies of farmer participatory approaches to agricultural innovation initiated by NGOs in Asia with case material set within the context of NGOs' relations

Adopted at more than 1,000 colleges and universities, Bedford/St. Martin's innovative Case Studies in Contemporary Criticism series has introduced more than a quarter of a million students to literar

This book examines the concepts of preventive care and health promotion specifically in the context of the elderly. It adopts a broad concept of health and defines a number of goals around this theme. Thereafter it provides a succinct, up-to-the-minute critique of the worth, risks and costs of preventive care and health promotional strategies for older people. A broad range of such strategies are considered including cancer prevention, the prevention of non-cancer health problems and strategies aimed at enhancing functional status and strengthening the social support network. Principles for tailoring these strategies to the varied needs and wishes of elderly people are outlined. Likewise, practical measures are discussed for integrating these preventive strategies into the existing health care system. In particular, the role of screening, case-finding and targeting strategies in primary care are reviewed in detail. The book concludes with a wider look at the cost implications of preven

This book examines the concepts of preventive care and health promotion specifically in the context of the elderly. It adopts a broad concept of health and defines a number of goals around this theme. Thereafter it provides a succinct, up-to-the-minute critique of the worth, risks and costs of preventive care and health promotional strategies for older people. A broad range of such strategies are considered including cancer prevention, the prevention of non-cancer health problems and strategies aimed at enhancing functional status and strengthening the social support network. Principles for tailoring these strategies to the varied needs and wishes of elderly people are outlined. Likewise, practical measures are discussed for integrating these preventive strategies into the existing health care system. In particular, the role of screening, case-finding and targeting strategies in primary care are reviewed in detail. The book concludes with a wider look at the cost implications of preven

In this volume, the authors discuss what practical contributions ecology can and can't make in applied science and environmental problem solving. In the first section, they discuss conceptual problems that have often prevented the formulation and evaluation of powerful, precise, general theories, explain why island biogeography is still beset with controversy and examine the ways in which science is value laden. In the second section, they describe how ecology can give us specific answers to practical environmental questions posed in individual case studies, and argue for a new way to look at scientific error. A case study using the Florida panther is examined in the light of these findings. They end by suggesting a bright future for the important, but relatively undeveloped task of applying ecology to practical environmental problem solving.

In this volume, the authors discuss what practical contributions ecology can and can't make in applied science and environmental problem solving. In the first section, they discuss conceptual problems that have often prevented the formulation and evaluation of powerful, precise, general theories, explain why island biogeography is still beset with controversy and examine the ways in which science is value laden. In the second section, they describe how ecology can give us specific answers to practical environmental questions posed in individual case studies, and argue for a new way to look at scientific error. A case study using the Florida panther is examined in the light of these findings. They end by suggesting a bright future for the important, but relatively undeveloped task of applying ecology to practical environmental problem solving.

This book brings together essays that illustrate the different uses and interpretations of style in archaeology. Style is a widely discussed and controversial issue, which has always been central for archaeological interpretation. The collection considers the history of style in archaeology, its relationship to the concept of style in art history and how stylistic analyses will differ according to different initial assumptions. The essays show how stylistic interpretation works at different levels and they debate stylistic terminologies and concepts. Although these essays show that there is no unified theory of style, they underline the importance of continuing creative discussion through different themes and individual case studies.

For the third edition of this successful undergraduate text, the author has made a number of changes to improve the presentation and clarify some of the arguments, and has also brought several of the applications up to date. The new material includes an elementary, descriptive introduction to the ideas behind the new science of chaos. The overall objectives of the book are unchanged: to lead the student to a thorough understanding of the basic concepts of vibrations and waves, to show how these concepts unify a wide variety of familiar physics, and to open doors to advanced topics which they illuminate. Each section of the book contains a brief summary of its salient contents. There are approximately 180 problems to which all numerical answers are provided, together with hints for their solution. This book is designed both for use as a text for an initial undergraduate course on vibrations and waves, and for a reference at later stages when more advanced topics or applications are met.

In Responsibility and evidence in oral discourse twelve prominent linguists and linguistic anthropologists examine 'responsibility', 'authority', and 'knowledge': central, but problematic, concepts in contemporary anthropology. Their detailed case studies analyze diverse forms of oral discourse - everyday conversation, conversational narrative, song, oratory, divination, and ritual poetry - in societies in the Americas, Africa, Asia, and the Pacific. The studies show how speakers attribute responsibility for acts and states of affairs, how particular forms of language and discourse relate to claims and disclaimers of responsibility, and how verbal acts are themselves social acts, subject to such attributions. The volume challenges those cognitive theorists who locate responsibility for the meaning of verbal acts solely in the intentions of individual speakers. Instead, the contributors focus on the production of meaning between speakers and audiences in particular social and cultural c

This book was first published in 1991. The study of ancient science and its relations with Greek philosophy has made a significant and growing contribution to our understanding of ancient thought and civilisation. This collection of articles on Greek science contains fifteen of the most important papers published by G. E. R. Lloyd in this area since 1961, together with three newer articles. The topics range over all areas and periods of Greek science, from the earliest Presocratic philosophers to Ptolemy and Galen. In each case the article is preceded by an introduction that assesses scholarly debate on the topic since the original publication. Professor Lloyd also suggests modifications and developments to his own position in the light of those debates and his own further research.

The study of chiefdoms has moved from a preoccupation with their formal characteristics to a concern with their dynamics as political institutions. The contributors to this volume are interested in how ruling elites retain power through control over production and exchange, and then legitimize that control through an elaborate ideology. The eleven case studies look at particular chiefdoms, originating in specific historical conditions. Despite obvious differences between the chiefdoms, certain common underlying processes are revealed. The collection recognizes how complex and interdependent the sources of power in society are, as well as the forces of instability that constantly threaten to tear the society apart. Chiefdoms offers a rich and varied interpretation of sociopolitical power.

This is an up-to-date and integrated introduction to model theory, designed to be used for graduate courses (for students who are familiar with first-order logic), and as a reference for more experienced logicians and mathematicians. Model theory is concerned with the notions of definition, interpretation and structure in a very general setting, and is applied to a wide variety of other areas such as set theory, geometry, algebra (in particular group theory), and computer science (e.g. logic programming and specification). Professor Hodges emphasises definability and methods of construction, and introduces the reader to advanced topics such as stability. He also provides the reader with much historical information and a full bibliography, enhancing the book's use as a reference.

This book is an examination of the nature of economic explanation. The opening chapters introduce current thinking in the philosophy of science and review the literature on methodology. Professor Blaug then turns to the troublesome question of the logical status of welfare economics, giving the reader an understanding of the outstanding issues in the methodology of economics. This is followed by a series of case studies of leading economic controversies, which shows how controversies in economics may be illuminated by paying attention to questions of methodology. A final chapter draws the strands together and gives the author's view of what is wrong with modern economics. This book is a revised and updated edition of a classic work on the methodology of economics, in which Professor Blaug develops his discussion of the latest developments in macroeconomics, general equilibrium theory and international trade theory. A new section on the rationality postulate is also added.

Lawrence Johnson advocates a major change in our attitude toward the nonhuman world. He argues that nonhuman animals, and ecosystems themselves, are morally significant beings with interests and rights. The author considers recent work in environmental ethics in the introduction and then presents his case with the utmost precision and clarity. Written in an attractive, nontechnical style, the book will be of particular interest to philosophers, environmentalists and ecologists.

Using both grand conceptualizations and grounded case studies, Allan Pred and Michael Watts look at how people cope with and give meaning to capitalism and modernity in different times and places. As

In this 1992 book, Professor Koslow advances an account of the basic concepts of logic. A central feature of the theory is that it does not require the elements of logic to be based on a formal language. Rather, it uses a general notion of implication as a way of organizing the formal results of various systems of logic in a simple, but insightful way. The study has four parts. In the first two parts the various sources of the general concept of an implication structure and its forms are illustrated and explained. Part 3 defines the various logical operations and systematically explores their properties. A generalized account of extensionality and dual implication is given, and the extensionality of each of the operators, as well as the relation of negation and its dual, are given substantial treatment because of the novel results they yield. Part 4 considers modal operators and studies their interaction with logical operators. By obtaining the usual results without the usual assumptio

The primary object of this manual is to build an understanding of the principles of computer operations and the use of computers in the laboratory. While the development of applications for computers has been rapid since their introduction, the principles of computer operation and their use in sensing and control have remained stable. Those are the primary subjects of this book, throughout which a gradual understanding of what goes on inside a computer is developed. The laboratory provides a vital experience in linking theory with physical reality, and all of the computer work is done in the context of doing experiments. The IBM-PC design is used as the basis for the book. The internal design of this machine is slightly more complicated than earlier personal computers, but it is still simple enough to be quickly learned. The computer can be directly controlled by proper programming, and offers considerably more power than earlier designs. The IBM design also has expansion slots which m

This book reviews and interrelates a large number of theoretical and experimental contributions to the research on finite plastic deformation of single crystals and polycrystalline metals. An overall theoretical framework for investigation of large strains in crystalline materials is presented that enables the blending of contemporary and earlier experimental research with modern concepts in solid mechanics. Professor Havner has provided a historical perspective throughout, including accurate attribution of ideas and emphasis on pioneering studies, beginning with G. I. Taylor and the German researchers in the 1920s. Early chapters deal with single crystals, including extensive analyses of particular experimental configurations. Then connections between single crystals and polycrystalline material behaviour are considered. Necessary background to the most general theoretical sections is presented in an appendix and approximately 200 references to the primary scientific literature are in

Is Asperger syndrome a syndrome in its own right or is it a form of autism? Sufferers from the syndrome are like autistic individuals in that they show the same kind of impairments from early childhood; yet they are unlike them in being far more verbally articulate and socially adapted. They can be highly intelligent and reminiscent of eccentrics with their unusual interests, special skills and unworldliness. In this volume several of the major experts in the field discuss the diagnostic criteria of the syndrome, named after Hans Asperger who first described the condition in the 1940s, and illustrate their views with case studies drawn from their clinical practice. They also provide surprisingly practical suggestions on the education and management of autistic children. Current opinion on Asperger syndrome and its relationship to autism is fraught with disagreement and hampered by ignorance. This book gives the first coherent account of Asperger syndrome as a distinct variant of autism

There has recently been a rapid growth of activity in nonlinear optics. Effects such as frequency doubling, stimulated Raman scattering, phase conjugation and solitons are of great interest both for their fundamental properties and their many important applications in science and engineering. It is mainly these applications - especially in telecommunications and information processing - that have stimulated the recent surge of activity. This book is a self contained account of the most important principles of nonlinear optics. Assuming only a familiarity with basic mathematics, the fundamentals of nonlinear optics are fully developed from basic concepts. The essential quantum mechanical apparatus is introduced and explained. In later chapters the underlying ideas are illustrated by discussing particular experimental configurations and materials. This book will be an invaluable introduction to the field for beginning graduates in physics or engineering, and will provide an excellent ov

The author presents a theory of concurrent processes where three different semantic description methods that are usually studied in isolation are brought together. Petri nets describe processes as concurrent and interacting machines; algebraic process terms describe processes as abstract concurrent processes; and logical formulas specify the intended communication behaviour of processes. At the heart of this theory are two sets of transformation rules for the top-down design of concurrent processes. The first set can be used to transform stepwise logical formulas into process terms, whilst process terms can be transformed into Petri nets by the second set. These rules are based on novel techniques for the operational and denotational semantics of concurrent processes. Various results and relationships between nets, terms and formulas starting with formulas and illustrated by examples. The use of transformations is demonstrated in a series of case studies, and the author also identifies

This book provides an introduction to recent analytical and experimental studies of plant growth in the sea. The physiology and ecology of marine plants are, therefore, emphasized at the expense of a more traditional taxonomic or morphological treatment. The physics and chemistry of the marine environment are examined with specific reference to the requirements of marine plants, and much of the book concentrates on those aspects of their physiology which are unique to marine plants, or which help us to understand their ecology. Since over 90% of the species of marine plants are algae, most of the book is devoted to the marine representatives of this group, with examples from all oceans and coasts of the world where detailed work has been done. Phytoplankton and seaweeds are discussed together in chapters on photosynthesis, growth and productivity, and geographical distribution, in order to provide an integrated picture of the biology of marine plants in general. There is, however, a de

Dr. Laing's first purpose is to make madness and the process of going mad comprehensible. In this, with case studies of schizophrenic patients, he succeeds brilliantly, but he does more: through a vis