Adaptive Filtering

This book explores the epistemological and ethical issues at the foundations of environmental philosophy, emphasising the conservation of biodiversity. Sahota Sarkar criticises attempts to attribute intrinsic value to nature and defends an anthropocentric position on biodiversity conservation based on an untraditional concept of transformative value. Unlike other studies in the field of environmental philosophy, this book is as much concerned with epistemological issues as with environmental ethics. It covers a broad range of topics, including problems of explanation and prediction in traditional ecology and how individual-based models and Geographic Information Systems (GIS) technology is transforming ecology. Introducing a brief history of conservation biology, Sarkar analyses the consensus framework for conservation planning through adaptive management. He concludes with a discussion of directions for theoretical research in conservation biology and environmental philosophy.

Wireless technology is a truly revolutionary paradigm shift, enabling multimedia communications between people and devices from any location. It also underpins exciting applications such as sensor networks, smart homes, telemedicine, and automated highways. This book provides a comprehensive introduction to the underlying theory, design techniques and analytical tools of wireless communications, focusing primarily on the core principles of wireless system design. The book begins with an overview of wireless systems and standards. The characteristics of the wireless channel are then described, including their fundamental capacity limits. Various modulation, coding, and signal processing schemes are then discussed in detail, including state-of-the-art adaptive modulation, multicarrier, spread spectrum, and multiple antenna techniques. The concluding chapters deal with multiuser communications, cellular system design, and ad-hoc network design. Design insights and tradeoffs are emphasized

All of life is a game, and evolution by natural selection is no exception. The evolutionary game theory developed in this 2005 book provides the tools necessary for understanding many of nature's mysteries, including co-evolution, speciation, extinction and the major biological questions regarding fit of form and function, diversity, procession, and the distribution and abundance of life. Mathematics for the evolutionary game are developed based on Darwin's postulates leading to the concept of a fitness generating function (G-function). G-function is a tool that simplifies notation and plays an important role developing Darwinian dynamics that drive natural selection. Natural selection may result in special outcomes such as the evolutionarily stable strategy (ESS). An ESS maximum principle is formulated and its graphical representation as an adaptive landscape illuminates concepts such as adaptation, Fisher's Fundamental Theorem of Natural Selection, and the nature of life's evolutiona

Virus and prion diseases remain a major public health threat, in both developed and developing countries. The worldwide HIV pandemic is but one example of a newly emerged virus disease; other potential threats come from exotic viruses such as SARS, Ebola and Hantaan viruses. Older human viruses such as influenza, papilloma, herpes and the hepatitis viruses still cause major health problems. Furthermore, as well as causing acute infections, some viruses may also establish persistent infections which can lead to the development of chronic diseases, including cancer. This symposium book covers central factors that influence the pathogenicity of virus and prion infections. Topics range from innate and adaptive immune responses and virus evasion of host defences to details of selected virus∆host interactions, including those involving dengue virus, HIV, influenza viruses, coronaviruses, hepatitis C virus, herpesviruses, papillomaviruses, African swine fever virus and poxviruses.

For the same reasons that explorers of the early twentieth century strove to reach the poles, and their modern counterparts journey to outer space, most people want to visualize the contours of the human experience - the peaks of adaptive success that led to the expansion of civilization, and the troughs in which human presence ebbed. The Backbone of History defines the emerging field of macrobioarchaeology by gathering skeletal evidence on seven basic indicators of health to assess chronic conditions that affected individuals who lived in the Western Hemisphere from 5000 BC to the late nineteenth century. Signs of biological stress in childhood and of degeneration in joints and in teeth increased in the several millennia before the arrival of Columbus as populations moved into less healthy ecological environments. Thus, pre-Colombian Native Americans were among the healthiest and the least healthy groups to live in the Western Hemisphere before the twentieth century.

New discoveries reveal how crucial interactions which determine our destiny occur before birth, when our genes interact with their environment as the embryo and fetus develop. These processes - in the matrix of the womb - are evolutionary echoes of mechanisms which allowed our hunter-gatherer ancestors to survive. These exciting insights into predictive adaptive responses suggest new ways of protecting the health of the fetus, infant and adult. If inappropriate they can trigger obesity, diabetes and heart disease, formerly thought to result solely from adult lifestyle. The new concepts in this book are crucial to understanding the daunting public health burden in societies undergoing rapid transition from poverty to affluence. They add an important new dimension to evolutionary theory. Synthesising developmental biology, evolutionary history, medical science, public health and social policy, this is a ground-breaking and fascinating account by two of the world's leading pioneers in thi

Two distinctive approaches to the study of human demography exist within anthropology today: anthropological demography and human evolutionary ecology. The first stresses the role of culture in determining population parameters, while the second posits that demographic rates reflect adaptive behaviors that are the products of natural selection. Both sub-disciplines have achieved notable successes, but each has ignored and been actively disdainful of the other. This text attempts a rapprochement of anthropological demography and human evolutionary ecology through recognition of common research topics and the construction of a broad theoretical framework incorporating both cultural and biological motivation. Both these approaches are utilized to search for demographic strategies in varied cultural and temporal contexts ranging from African pastoralists through North American post-industrial societies. As such this book is relevant to cultural and biological anthropologists, demographers

Two distinctive approaches to the study of human demography exist within anthropology today: anthropological demography and human evolutionary ecology. The first stresses the role of culture in determining population parameters, while the second posits that demographic rates reflect adaptive behaviors that are the products of natural selection. Both sub-disciplines have achieved notable successes, but each has ignored and been actively disdainful of the other. This text attempts a rapprochement of anthropological demography and human evolutionary ecology through recognition of common research topics and the construction of a broad theoretical framework incorporating both cultural and biological motivation. Both these approaches are utilized to search for demographic strategies in varied cultural and temporal contexts ranging from African pastoralists through North American post-industrial societies. As such this book is relevant to cultural and biological anthropologists, demographers

Creating a Learning Culture features insightful essays from industry observers and revealing case studies of prominent corporations. Each chapter revolves around creating an environment where learning takes place each day, all day - fundamentally changing the way we think about how, what, and when we learn, and how we can apply learning to practice. For the first time contemporary work on this subject appears in one volume. Three sections address key aspects of learning culture: the modern business context and the importance of learning at every juncture; the organic and adaptive approaches organizational leaders can take to design enduring success; and the expanding role of individuals within organizations and the implications for business leaders, educators, technologists, and learners. Identifying the steps companies must take to remain competitive for years to come, this book explains how learning strategies applied to all aspects of every job can provide swift returns and lasting

Soay Sheep synthesises one of the most detailed studies of demography and dynamics in a naturally regulated population of mammals. Unlike most other large mammals, the Soay sheep population of Hirta in the St Kilda archipelago show persistent oscillations, sometimes increasing or declining by more than 60% in a year. Soay Sheep explores the causes of these oscillations and their consequences for selection on genetic and phenotypic variation within the population, drawing on studies over nearly twenty years of the life-histories and reproductive careers of many individuals. Covering population dynamics, demography and their effects on selection, energetic and resource limitations on the interaction between sheep and parasites, and the adaptive significance of their reproductive characteristics, it provides unique insights into the regulation of other herbivore populations and the effects of environmental change on selection and adaptation. It will be essential reading for vertebrate eco

Soay Sheep synthesises one of the most detailed studies of demography and dynamics in a naturally regulated population of mammals. Unlike most other large mammals, the Soay sheep population of Hirta in the St Kilda archipelago show persistent oscillations, sometimes increasing or declining by more than 60% in a year. Soay Sheep explores the causes of these oscillations and their consequences for selection on genetic and phenotypic variation within the population, drawing on studies over nearly twenty years of the life-histories and reproductive careers of many individuals. Covering population dynamics, demography and their effects on selection, energetic and resource limitations on the interaction between sheep and parasites, and the adaptive significance of their reproductive characteristics, it provides unique insights into the regulation of other herbivore populations and the effects of environmental change on selection and adaptation. It will be essential reading for vertebrate eco

Astronomy Methods, first published in 2003, is an introduction to the basic practical tools, methods and phenomena that underlie quantitative astronomy. Taking a technical approach, the author covers a rich diversity of topics across all branches of astronomy, from radio to gamma-ray wavelengths. Topics include the quantitative aspects of the electromagnetic spectrum, atmospheric and interstellar absorption, telescopes in all wavebands, interferometry, adaptive optics, the transport of radiation through matter to form spectral lines, and neutrino and gravitational-wave astronomy. Clear, systematic presentations of the topics are accompanied by diagrams and problem sets. Written for undergraduates and graduate students, this book contains a wealth of information that is required for the practice and study of quantitative and analytical astronomy and astrophysics.

This book examines from a multidisciplinary viewpoint the question of what we mean - what we should mean - by setting sustainability as a goal for environmental management. The author, trained as a philosopher of science and language, explores ways to break down the disciplinary barriers to communication and deliberation about environment policy, and to integrate science and evaluations into a more comprehensive environmental policy. Choosing sustainability as the keystone concept of environmental policy, the author explores what we can learn about sustainable living from the philosophy of pragmatism, from ecology, from economics, from planning, from conservation biology and from related disciplines. The idea of adaptive, or experimental, management provides the context, while insights from various disciplines are integrated into a comprehensive philosophy of environmental management. The book will appeal to students and professionals in the fields of environmental policy and ethics, c

This book examines from a multidisciplinary viewpoint the question of what we mean - what we should mean - by setting sustainability as a goal for environmental management. The author, trained as a philosopher of science and language, explores ways to break down the disciplinary barriers to communication and deliberation about environment policy, and to integrate science and evaluations into a more comprehensive environmental policy. Choosing sustainability as the keystone concept of environmental policy, the author explores what we can learn about sustainable living from the philosophy of pragmatism, from ecology, from economics, from planning, from conservation biology and from related disciplines. The idea of adaptive, or experimental, management provides the context, while insights from various disciplines are integrated into a comprehensive philosophy of environmental management. The book will appeal to students and professionals in the fields of environmental policy and ethics, c

Our knowledge of the ecology of tropical rain-forest trees is limited, with detailed information available for perhaps only a few hundred of the many thousand of species that occur. Yet a good understanding of the trees is essential to unravelling the workings of the forest itself. This book aims to summarise contemporary understanding of the ecology of tropical rain-forest trees. The emphasis is on comparative ecology, an approach that can help to identify possible adaptive trends and evolutionary constraints and which may also lead to a workable ecological classification for tree species, conceptually simplifying the rain-forest community and making it more amenable to analysis.

Male primates, carnivores and rodents sometimes kill infants that they did not sire. Infanticide by males is a relatively common phenomenon in these groups, but tends to be rare in any given species. Is this behavior pathological or accidental, or does it reflect a conditional reproductive strategy for males in certain circumstances? In this book, case studies and reviews confirm the adaptive nature of infanticide in males in primates, and help to predict which species should be vulnerable to it. Much of the book is devoted to exploring the evolutionary consequences of the threat of infanticide by males for social and reproductive behavior and physiology. Written for graduate students and researchers in animal behavior, behavioral ecology, biological anthropology and social psychology, this book shows that social systems are shaped not only by ecological pressures, but also social pressures such as infanticide risk.

Male primates, carnivores and rodents sometimes kill infants that they did not sire. Infanticide by males is a relatively common phenomenon in these groups, but tends to be rare in any given species. Is this behavior pathological or accidental, or does it reflect a conditional reproductive strategy for males in certain circumstances? In this book, case studies and reviews confirm the adaptive nature of infanticide in males in primates, and help to predict which species should be vulnerable to it. Much of the book is devoted to exploring the evolutionary consequences of the threat of infanticide by males for social and reproductive behavior and physiology. Written for graduate students and researchers in animal behavior, behavioral ecology, biological anthropology and social psychology, this book shows that social systems are shaped not only by ecological pressures, but also social pressures such as infanticide risk.

Now thoroughly revised and up-dated, this book describes techniques for handling and analysing data obtained from high-energy and nuclear physics experiments. The observation of particle interactions involves the analysis of large and complex data samples. Beginning with a chapter on real-time data triggering and filtering, the book describes methods of selecting the relevant events from a sometimes huge background. The use of pattern recognition techniques to group the huge number of measurements into physically meaningful objects like particle tracks or showers is then examined and the track and vertex fitting methods necessary to extract the maximum amount of information from the available measurements are explained. The final chapter describes tools and methods which are useful to the experimenter in the physical interpretation and in the presentation of the results. This indispensable guide will appeal to graduate students, researchers and computer and electronic engineers involve

The size and composition of primate groups varies tremendously across species, within species, and within groups over time. The most variable quantity is the number of adult males. In some groups, single males can monopolize access to several females, whereas reproduction is shared among several males in other groups. This variation lies at the heart of understanding adaptive variation among social systems. Whether groups contain single or multiple males has important consequences for reproductive strategies of both sexes, and also shapes these animals' morphology and behaviour. Written by leading authorities, this book provides an extensive overview of variation in group composition across all major primate taxa, using up-to-date reviews, case studies, evolutionary theory and theoretical models, setting primates into context with birds and other mammals. It will become a firm favorite with all those interested in the behavioural ecology of primates.

The size and composition of primate groups varies tremendously across species, within species, and within groups over time. The most variable quantity is the number of adult males. In some groups, single males can monopolize access to several females, whereas reproduction is shared among several males in other groups. This variation lies at the heart of understanding adaptive variation among social systems. Whether groups contain single or multiple males has important consequences for reproductive strategies of both sexes, and also shapes these animals' morphology and behaviour. Written by leading authorities, this book provides an extensive overview of variation in group composition across all major primate taxa, using up-to-date reviews, case studies, evolutionary theory and theoretical models, setting primates into context with birds and other mammals. It will become a firm favorite with all those interested in the behavioural ecology of primates.

This book uses research and theory to an in-depth account of children's understanding of biology and health. Each of the contributors views children's understanding in these areas to be to some extent adaptive to their well-being and survival and uses evidence collected through a variety of different techniques to consider whether young children are capable of basic theorising and understanding of health and illness. Topics ranging from babies to the elderly including birth, death, contamination and contagion, food and pain are examined and close links between research and practice are made with obvious attendant benefits in terms of education and communication. The combination of theory and practice will guarantee the appeal of this book to an international audience of advanced undergraduate and postgraduate students and professionals in areas such as education, child welfare, medicine and law.

Roy Rappaport argues that religion is central to the continuing evolution of life, although it has been been displaced from its original position of intellectual authority by the rise of modern science. His book, which could be construed as in some degree religious as well as about religion, insists that religion can and must be reconciled with science. Combining adaptive and cognitive approaches to the study of humankind, he mounts a comprehensive analysis of religion's evolutionary significance, seeing it as co-extensive with the invention of language and hence of culture as we know it. At the same time he assembles the fullest study yet of religion's main component, ritual, which constructs the conceptions which we take to be religious and has been central in the making of humanity's adaptation. The text amounts to a manual for effective ritual, illustrated by examples drawn from anthropology, history, philosophy, comparative religion, and elsewhere.

Roy Rappaport argues that religion is central to the continuing evolution of life, although it has been been displaced from its original position of intellectual authority by the rise of modern science. His book, which could be construed as in some degree religious as well as about religion, insists that religion can and must be reconciled with science. Combining adaptive and cognitive approaches to the study of humankind, he mounts a comprehensive analysis of religion's evolutionary significance, seeing it as co-extensive with the invention of language and hence of culture as we know it. At the same time he assembles the fullest study yet of religion's main component, ritual, which constructs the conceptions which we take to be religious and has been central in the making of humanity's adaptation. The text amounts to a manual for effective ritual, illustrated by examples drawn from anthropology, history, philosophy, comparative religion, and elsewhere.

Disappointment and recovery occur frequently in life; as does irritation regarding ones financial or economic state compared to others. Incentive relativity is the study of this phenomenon, and this book provides a full account of the subject, suitable for behavioral scientists and psychologists. The book shows that animals also respond on the basis of the relative value of rewards - current compared to previous, to the reward available in one situation versus what is available in another context. These relativity effects are stressful in animals but they may also be adaptive, driving animals to seek the best that is available. The book demonstrates that animal research may lead to an understanding of individual differences in discernment and susceptibility to disappointment and to an understanding of both the advantages and disadvantages of dissatisfaction.

The Culture of the Mathematics Classroom is becoming an increasingly salient topic of discussion in mathematics education. Studying and changing what happens in the classroom allows researchers and educators to recognize the social character of mathematical pedagogy and the relationship between the classroom and culture at large. The volume is divided into three sections, reporting findings gained both in research and in practice. The first presents several attempts to change classroom culture by focusing on the education of mathematics teachers and on teacher-researcher collaboration. The second section shifts to the interactive processes of the mathematics classroom and to the communal nature of learning. The third section discusses the means of constructing, filtering, and establishing mathematical knowledge that are characteristic of the classroom culture. As an examination of the social nature of mathematical teaching and learning, the volume should appeal both to educational psyc

The Culture of the Mathematics Classroom is becoming an increasingly salient topic of discussion in mathematics education. Studying and changing what happens in the classroom allows researchers and educators to recognize the social character of mathematical pedagogy and the relationship between the classroom and culture at large. The volume is divided into three sections, reporting findings gained both in research and in practice. The first presents several attempts to change classroom culture by focusing on the education of mathematics teachers and on teacher-researcher collaboration. The second section shifts to the interactive processes of the mathematics classroom and to the communal nature of learning. The third section discusses the means of constructing, filtering, and establishing mathematical knowledge that are characteristic of the classroom culture. As an examination of the social nature of mathematical teaching and learning, the volume should appeal both to educational psyc

An individual's decision to use alcohol and the frequency, quantity and situation of such use are the result of a combination of biological and social factors. Drinking is not only a personal choice, but also a matter of custom and social behaviour, and is influenced by access and economic factors including levels of disposable income and cost of alcoholic beverages. Until prevention efforts cease to focus narrowly on the individual and begin to adopt broader community perspectives on alcohol problems and strategies to reduce them, these efforts will fail. This book, first published in 1998, challenges the current implicit models used in alcohol problem prevention and demonstrates an ecological perspective of the community as a complex adaptive system composed of interacting subsystems, an appreciation and understanding of which offers an alternative approach to the prevention of alcohol dependence and alcohol-related problems.

This ground-breaking book distills the experience of the author in dealing with problems in industry that can be solved by using the SELECT Perspective. A pragmatic component-based approach for the development of enterprise systems, the SELECT Perspective comprises a unique blend of techniques, architecture, and process. Enterprise software development presents challenges of sheer scale and complexity that continue to accelerate at a terrific pace. Businesses are becoming increasingly adaptive and are calling for software that is more and more flexible. Component technology holds the promise of solving these problems, but there are some complications. For example, many organizations continue to struggle with the challenge of integrating their legacy systems with the newer technology. The approach in this book offers a streamlined set of modeling techniques based on the Unified Modeling Language (UML); uses a serviced-based architecture that provides an overall design philosophy for reu

Capitalism in Contention examines the ideas of British business leaders on political, economic and social issues since 1960. Using unexplored records, interviews and both narrative and conceptual approaches, it sheds light on the Wilson, Heath and Thatcher periods from business points of view, on the 'mixed economy' and the 'New Right', the peak business bodies (CBI, BIM, IOD etc), and business-government relationships. Although the business ideas were often muffled or secreted, they made distinctive contributions to both public policy and thinking about 'capitalism'. The authors highlight three main ideological tendencies of elite business opinion, 'revisionism', 'liberationism' and reconstructionism'. These saw business respectively as adaptive partner in a pluralist system, pivot and liberator, and focus of social reconstruction, and their struggle for influence forms a central theme. This 1997 book will be of absorbing interest to students of politics, modern history and business,

Capitalism in Contention examines the ideas of British business leaders on political, economic and social issues since 1960. Using unexplored records, interviews and both narrative and conceptual approaches, it sheds light on the Wilson, Heath and Thatcher periods from business points of view, on the 'mixed economy' and the 'New Right', the peak business bodies (CBI, BIM, IOD etc), and business-government relationships. Although the business ideas were often muffled or secreted, they made distinctive contributions to both public policy and thinking about 'capitalism'. The authors highlight three main ideological tendencies of elite business opinion, 'revisionism', 'liberationism' and reconstructionism'. These saw business respectively as adaptive partner in a pluralist system, pivot and liberator, and focus of social reconstruction, and their struggle for influence forms a central theme. This 1997 book will be of absorbing interest to students of politics, modern history and business,

In recent years a number of scholars of international relations have developed an interest in neo-Weberian historical sociology, but The Wealth of States is the first sustained analysis of the overlap between historical sociology and international relations. John Hobson develops a new theory of international change using a sociological approach, through a detailed examination of nineteenth-century trade regimes, and the efforts of the Great Powers to increase their military capabilities before the First World War through tariff protectionism. His analysis reveals the importance of the state as an autonomous, 'adaptive' actor in international politics and economics, which is not dependent upon dominant economic classes. The book thus represents a distinctive approach which goes beyond the existing paradigms of marxism, liberalism, and realism.

In recent years a number of scholars of international relations have developed an interest in neo-Weberian historical sociology, but The Wealth of States is the first sustained analysis of the overlap between historical sociology and international relations. John Hobson develops a new theory of international change using a sociological approach, through a detailed examination of nineteenth-century trade regimes, and the efforts of the Great Powers to increase their military capabilities before the First World War through tariff protectionism. His analysis reveals the importance of the state as an autonomous, 'adaptive' actor in international politics and economics, which is not dependent upon dominant economic classes. The book thus represents a distinctive approach which goes beyond the existing paradigms of marxism, liberalism, and realism.

In this book Christian Gourieroux and Alain Monfort provide an up-to-date and comprehensive analysis of modern time series econometrics. They have succeeded in synthesising in an organised and integrated way a broad and diverse literature. While the book does not assume a deep knowledge of economics, one of its most attractive features is the close attention it pays to economic models and phenomena throughout. The coverage represents a major reference tool for graduate students, researchers and applied economists. The book is divided into four sections. Section one gives a detailed treatment of classical seasonal adjustment or smoothing methods. Section two provides a thorough coverage of various mathematical tools. Section three is the heart of the book, and is devoted to a range of important topics including causality, exogeneity shocks, multipliers, cointegration and fractionally integrated models. The final section describes the main contribution of filtering and smoothing theory t

In this book Christian Gourieroux and Alain Monfort provide an up-to-date and comprehensive analysis of modern time series econometrics. They have succeeded in synthesising in an organised and integrated way a broad and diverse literature. While the book does not assume a deep knowledge of economics, one of its most attractive features is the close attention it pays to economic models and phenomena throughout. The coverage represents a major reference tool for graduate students, researchers and applied economists. The book is divided into four sections. Section one gives a detailed treatment of classical seasonal adjustment or smoothing methods. Section two provides a thorough coverage of various mathematical tools. Section three is the heart of the book, and is devoted to a range of important topics including causality, exogeneity shocks, multipliers, cointegration and fractionally integrated models. The final section describes the main contribution of filtering and smoothing theory t

Diagnosis within psychiatry involves the consideration of a number of different features of mental state. In making a diagnosis, individual psychiatrists inevitably accord differing importance to certain features. By regulating the order and number of conditions to be recorded, a multiaxial framework provides for internationally comparable descriptions of mental state. This volume provides the psychiatric sections of ICD10 in a form that is adapted for ease of use of those dealing with mental disorders in childhood and adolescence. Descriptions have been grouped into axes which have been chosen to provide unambiguous information of maximum clinical usefulness in the greatest number of cases. Building on the popular original framework of four axes, the system has been greatly improved by the inclusion of a new axis for psychosocial situations and by the addition of a further sixth axis on adaptive level which enables clinicians to code an individual's current level of disability.

Disappointment and recovery occur frequently in life; as does irritation regarding ones financial or economic state compared to others. Incentive relativity is the study of this phenomenon, and this book provides a full account of the subject, suitable for behavioral scientists and psychologists. The book shows that animals also respond on the basis of the relative value of rewards - current compared to previous, to the reward available in one situation versus what is available in another context. These relativity effects are stressful in animals but they may also be adaptive, driving animals to seek the best that is available. The book demonstrates that animal research may lead to an understanding of individual differences in discernment and susceptibility to disappointment and to an understanding of both the advantages and disadvantages of dissatisfaction.

This substantial revision of the text Numerical Solution of Partial Differential Equations by the Finite Element Method by C. Johnson is a two volume introduction to the computational solution of differential equations using a unified approach organised around the adaptive finite element method. It presents a synthesis of mathematical modelling, analysis and computation. It provides the student with theoretical and practical tools useful for addressing the basic questions of computational mathematical modelling in science and engineering: How to model physical phenomena using differential equations? What are the properties of solutions of differential equations? How to compute solutions in practice? How to estimate and control the accuracy of computed solutions? The first volume begins by developing the basic issues at an elementary level in the context of a set of model problems in ordinary differential equations. The second volume extends the scope to nonlinear differential equations

Personality disorders have been recognized as categories of psychiatric illness, and still need to be better defined. This book interprets the personality disorders as products of the interaction between social influences and other aetiological factors as part of a broad biopsychosocial model, and explains how personality traits develop into personality disorders. Strongly oriented towards recent empirical findings, the author argues that although biological, psychological and social factors are all necessary, none of them is by itself sufficient to produce a personality disorder. This basic model is also a model of treatment, in which biological, experiential and social factors should all be addressed in therapy and his treatment recommendations focus particularly on social adjustment through the adaptive use of personality traits.

Advances in molecular biology have enabled leaps forward in the determination of virus phylogenetic history. This detailed 1995 book results from the invitation to foremost experts to give essays on aspects of virus biology. Initial chapters cover impacts of viruses and their control. Further chapters detail genetic variation of viruses and the molecular basis of interrelations with hosts. This leads to discussions of interactions with the host at the population level, and their molecular basis and evolution. Seventeen chapters follow, by specialists on particular groups of viruses describing their impact, genetic origins, sources of variation, population genetics and interactions with hosts. Practical virologists will find the chapters on phylogenetic analysis techniques very useful. The adaptive nature of viruses makes this work highly relevant to evolutionists.

This book provides a detailed overview of the function of the nervous system in fever and its role in antipyresis. The volume opens with an introductory account of fever, its physiology and adaptive role, and explains the mechanisms of thermoregulation. Sufficient information about bacterial pyrogens, 'endogenous' pyrogenic cytokines, body temperature regulation and survival value of fever and its ubiquity is given to enable readers to follow the central nervous system's involvement. The book should enable graduate students and researchers in neuroscience and other disciplines to understand the impact of their studies in the overall processes of fever. It will also be of benefit to pharmacologists studying anti-pyretics and the central nervous system function of these drugs. Academic clinicians will find this a more comprehensive overview of fever than other available texts. Finally, the author challenges some well-established dogmas in this area and sets an agenda for future research.