springer jan 2003 (404 resultados)

Buch. Condición: Neu. Neuware - Although everybody is familiar with the dodo bird, very few people know its history. Yet this history is compelling when read as a fable of the negative impact of humans on Earth's ecosystems. The author describes the complexity of the factors involved in animal extinction. Although we think of ourselves as more ecologically aware than our ancestors, we are propelling extinction to alarming rates.

Taschenbuch. Condición: Neu. Neuware - Discrete mathematics is quickly becoming one of the most important areas of mathematical research, with applications to cryptography, linear programming, coding theory and the theory of computing. This book is aimed at undergraduate mathematics and computer science students interested in developing a feeling for what mathematics is all about, where mathematics can be helpful, and what kinds of questions mathematicians work on. The authors discuss a number of selected results and methods of discrete mathematics, mostly from the areas of combinatorics and graph theory, with a little number theory, probability, and combinatorial geometry. Wherever possible, the authors use proofs and problem solving to help students understand the solutions to problems. In addition, there are numerous examples, figures and exercises spread throughout the book. Laszlo Lovasz is a Senior Researcher in the Theory Group at Microsoft Corporation. He is a recipient of the 1999 Wolf Prize andthe Godel Prize for the top paper in Computer Science. Jozsef Pelikan is Professor of Mathematics in the Department of Algebra and Number Theory at Eotvos Lorand University, Hungary. In 2002, he was elected Chairman of the Advisory Board of the International Mathematical Olympiad. Katalin Vesztergombi is Senior Lecturer in the Department of Mathematics at the University of Washington.

Buch. Condición: Neu. Neuware - Number theory, the branch of mathematics which studies the properties of the integers, is a repository of interesting and quite varied problems, sometimes impossibly difficult ones. The authors have gathered together a collection of problems from various topics in number theory that they find beautiful, intriguing, and from a certain point of view instructive. In addition to revealing the beauty of the problems themselves, they have tried to give glimpses into deeper, related mathematics. The book presents problems whose solutions can be obtained using elementary methods. No prior knowledge of number theory is assumed.

Taschenbuch. Condición: Neu. Neuware - Flexibility seems to be the core concept of economic and educational change in our time. The promise of solutions to many problems at the individual, institutional, and national level evokes as much controversy as acclaim. This might be related to the different perspectives of actors and researchers involved in problem-solving in Vocational Education and Training (VET), where, on the one hand, solutions should be sought in key qualifications and transferability, in changing teaching and learning processes, while, on the other, political, institutional, organisational, and professional conditions are seen as the key interventions to build a responsive workforce on the basis of a re-engineered VET system. Consequently, flexibility in connection with vocational education and training and the labour market has several divergent connotations.

Buch. Condición: Neu. Neuware - In Chapter One we review the foundations of statistieal physies and frac tal functions. Our purpose is to demonstrate the limitations of Hamilton's equations of motion for providing a dynamical basis for the statistics of complex phenomena. The fractal functions are intended as possible models of certain complex phenomena; physical.systems that have long-time mem ory and/or long-range spatial interactions. Since fractal functions are non differentiable, those phenomena described by such functions do not have dif ferential equations of motion, but may have fractional-differential equations of motion. We argue that the traditional justification of statistieal mechan ics relies on aseparation between microscopic and macroscopie time scales. When this separation exists traditional statistieal physics results. When the microscopic time scales diverge and overlap with the macroscopie time scales, classieal statistieal mechanics is not applicable to the phenomenon described. In fact, it is shown that rather than the stochastic differential equations of Langevin describing such things as Brownian motion, we ob tain fractional differential equations driven by stochastic processes.

Buch. Condición: Neu. Neuware - Intended for advanced students of physics, chemistry, and related disciplines, this text treats the quantum theory of atoms and ions within the framework of self-consistent fields. It treats the structure and spectra of atoms and ions, their behavior in external fields, and their interactions, including collisions. Data needed for the analysis of collisions and other atomic processes are also included, making the book useful as a reference for researchers as well as students. In the main text, simple and convincing methods are used to explain the fundamental properties of atoms, molecules, and clusters; details and more advanced aspects of these topics are treated in the problems at the end of each chapter. The first part of the book is devoted to properties of atoms and ions considered as quantum systems of electrons orbiting a heavy Coulomb center. Self-consistent fields and the shell model give a logical and consistent picture, and provide reliable models for the analysis of atomic properties. The second part deals with interactions and collisions of particles -- including bound systems, such as molecules, clusters, and solids. The aim here is to relate the internal structure of the atoms to the interactions between them, providing useful insights for applications; the accompanying data in tables, charts, and spectra complement the theoretical discussion.

Buch. Condición: Neu. Neuware - The objective of this volume is to highlight through a collection of chap ters some of the recent research works in applied prob ability, specifically stochastic modeling and optimization. The volume is organized loosely into four parts. The first part is a col lection of several basic methodologies: singularly perturbed Markov chains (Chapter 1), and related applications in stochastic optimal control (Chapter 2); stochastic approximation, emphasizing convergence properties (Chapter 3); a performance-potential based approach to Markov decision program ming (Chapter 4); and interior-point techniques (homogeneous self-dual embedding and central path following) applied to stochastic programming (Chapter 5). The three chapters in the second part are concerned with queueing the ory. Chapters 6 and 7 both study processing networks - a general dass of queueing networks - focusing, respectively, on limit theorems in the form of strong approximation, and the issue of stability via connections to re lated fluid models. The subject of Chapter 8 is performance asymptotics via large deviations theory, when the input process to a queueing system exhibits long-range dependence, modeled as fractional Brownian motion.

Buch. Condición: Neu. Neuware - Both experimental and theoretical investigations make it clear that mesoscale materials, that is, materials at scales intermediate between atomic and bulk matter, do not always behave in ways predicted by conventional theories of shock compression. At these scales, shock waves interact with local material properties and microstructure to produce a hierarchy of dissipative structures such as inelastic deformation fields, randomly distributed lattice defects, and residual stresses. A macroscopically steady planar shock wave is neither plane nor steady at the mesoscale. The chapters in this book examine the assumptions underlying our understanding of shock phenomena and present new measurements, calculations, and theories that challenge these assumptions. They address such questions as: - What are the experimental data on mesoscale effects of shocks, and what are the implications - Can one formulate new mesoscale theories of shock dynamics - How would new mesoscale theories affect our understanding of shock-induced phase transitions or fracture - What new computational models will be needed for investigating mesoscale shocks.

Buch. Condición: Neu. Neuware - This book presents a collection of 17 papers by authors from eight different countries from diverse fields dealing with multi disciplinary research on the Patagonian Icefields. The main emphasis is glaciology, climatology and paleoclimatology, with contributions in glacier ecology, microbiology and aerosols. The volume is the proceedings of a meeting held on board a Chilean Navy ship, which sailed along the fjords, where the participants had the opportunity of actually setting foot on the Southern Patagonia Icefield.

Buch. Condición: Neu. Neuware - Focusing on the economics of aging, this book emphasizes on the economic future of the baby boom generation. Key themes include: the influence of early advantages on later-life economic outcomes; the relationship between inequalities in economic status and inequalities in health status and access to health care; and more.

Buch. Condición: Neu. Neuware - MEMORY SEED My introduction to teaching art began in September 1971 when I took up a post as art teacher in a secondary school in the West Riding of Yorkshire. Apart from my desire to survive and establish myself amongst students and staff I remember holding firm ideas about what I should be teaching. In relation to drawing and painting I had clear expectations concerning practice and representation. Students' art work which did not correspond to these I rather naively) considered as weak and in need of correction. I assumed wrongly that when students were making paintings and drawings from observation of objects, people or landscape, they should be aiming to develop specific representational skills associated with the idea of 'rendering' a reasonable likeness. I was reasonably familiar with the development of Western art and different forms of visual representation and expression and I knew, for example, that the projection system perspective is only one and not the correct rep- sentational system for mapping objects and their spatial relations as viewed from a particular point into corresponding relations in a painting or drawing. Nevertheless I still employed this mode of projection as an expectation or a criterion of judgement when teaching my students.

Buch. Condición: Neu. Neuware - Cities form one of the principal arenas in which globalization processes are manifest. Much of the interest in the urban outcomes of globalization is focused on a limited number of iconic 'global' or 'world' cities. Most places however will never attain that status. They are more likely to play limited and specialized roles in a world economy increasingly dominated by flows. Emerging Nodes in a Global Network looks at the temporal and volatile ways in which two such cities, Frankfurt and Tel Aviv, engage the global economy. The central thesis of the book contends that the current round of globalization is characterized by places selectively functioning as nodes within global networks. Drawing on a combination of qualitative and quantitative empirical studies of leading sectors in Frankfurt and Tel Aviv (financial and business services, high technology, air transportation, tourism and cultural industries), the process of network formation is systematically analyzed andthe role of national and regional policy is highlighted. Audience: This book will be of major interest to academics, researchers, practitioners and policy makers in the areas of urban and economic geography, public policy and economic development. It also provides valuable material for government officials and regional and national agencies involved in metropolitan planning and development.

Buch. Condición: Neu. Neuware - Pell's equation is an important topic of algebraic number theory that involves quadratic forms and the structure of rings of integers in algebraic number fields. The history of this equation is long and circuitous, and involved a number of different approaches before a definitive theory was found. There were partial patterns and quite effective methods of finding solutions, but a complete theory did not emerge until the end of the eighteenth century.The topic is motivated and developed through sections of exercises which allow the student to recreate known theory and provide a focus for their algebraic practice. There are also several explorations that encourage the reader to embark on their own research. Some of these are numerical and often require the use of a calculator or computer. Others introduce relevant theory that can be followed up on elsewhere, or suggest problems that the reader may wish to pursue. A high school background in mathematics is all that is needed to get into this book, and teachers and others interested in mathematics who do not have a background in advanced mathematics may find that it is a suitable vehicle for keeping up an independent interest in the subject.Edward Barbeau is Professor of Mathematics at the University of Toronto. He has published a number of books directed to students of mathematics and their teachers, including Polynomials (Springer 1989), Power Play (MAA 1997), Fallacies, Flaws and Flimflam (MAA 1999) and After Math (Wall & Emerson, Toronto 1995).

Buch. Condición: Neu. Neuware - Language and Language-in-Education Planning in the Pacific Basin examines and reviews the ecological context (including, e.g., the historical, political and educational issues) of language planning in 14 countries in the Pacific basin: Japan, the two Koreas, Taiwan, the Philippines, Indonesia, Malaysia, Brunei Darussalam, Singapore, Australia, New Zealand, Papua New Guinea, the Solomon Islands and Vanuatu. The planning goals pursued in these states are then examined in terms of an overarching view of language planning. The book provides the only up-to-date overview and review of language policy in the region and challenges those interested in language policy and planning to think about how such goals might be achieved in the context of language ecology. In a world where languages and their uses and users are changing rapidly, and where governments and other political bodies are driving planned language change, there is a need to understand and consider how and why language planning is done. The book will be of interest to specialists interested in language and education, and to more general readers wishing to understand the dynamics of history and politics and its impact on language and language-in-education policy decisions.

Buch. Condición: Neu. Neuware - Science involves descriptions of the world we live in. It also depends on nature exhibiting what we can best describe as a high aLgorithmic content. The theme running through this collection of papers is that of the interaction between descriptions, in the form of formal theories, and the algorithmic content of what is described, namely of the modeLs of those theories. This appears most explicitly here in a number of valuable, and substantial, contributions to what has until recently been known as 'recursive model theory' - an area in which researchers from the former Soviet Union (in particular Novosibirsk) have been pre-eminent. There are also articles concerned with the computability of aspects of familiar mathematical structures, and - a return to the sort of basic underlying questions considered by Alan Turing in the early days of the subject - an article giving a new perspective on computability in the real world. And, of course, there are also articles concerned with the classical theory of computability, including the first widely available survey of work on quasi-reducibility. The contributors, all internationally recognised experts in their fields, have been associated with the three-year INTAS-RFBR Research Project 'Com putability and Models' (Project No. 972-139), and most have participated in one or more of the various international workshops (in Novosibirsk, Heidelberg and Almaty) and otherresearch activities of the network.

Buch. Condición: Neu. Neuware - The main topics reflect the fields of mathematics in which Professor O.A. Ladyzhenskaya obtained her most influential results.One of the main topics considered in the volume is the Navier-Stokes equations. This subject is investigated in many different directions. In particular, the existence and uniqueness results are obtained for the Navier-Stokes equations in spaces of low regularity. A sufficient condition for the regularity of solutions to the evolution Navier-Stokes equations in the three-dimensional case is derived and the stabilization of a solution to the Navier-Stokes equations to the steady-state solution and the realization of stabilization by a feedback boundary control are discussed in detail. Connections between the regularity problem for the Navier-Stokes equations and a backward uniqueness problem for the heat operator are also clarified.Generalizations and modified Navier-Stokes equations modeling various physical phenomena such as the mixture of fluids and isotropic turbulence are also considered. Numerical results for the Navier-Stokes equations, as well as for the porous medium equation and the heat equation, obtained by the diffusion velocity method are illustrated by computer graphs.Some other models describing various processes in continuum mechanics are studied from the mathematical point of view. In particular, a structure theorem for divergence-free vector fields in the plane for a problem arising in a micromagnetics model is proved. The absolute continuity of the spectrum of the elasticity operator appearing in a problem for an isotropic periodic elastic medium with constant shear modulus (the Hill body) is established. Time-discretization problems for generalized Newtonian fluids are discussed, the unique solvability of the initial-value problem for the inelastic homogeneous Boltzmann equation for hard spheres, with a diffusive term representing a random background acceleration is proved and some qualitative properties of the solution are studied. An approach to mathematical statements based on the Maxwell model and illustrated by the Lavrent'ev problem on the wave formation caused by explosion welding is presented. The global existence and uniqueness of a solution to the initial boundary-value problem for the equations arising in the modelling of the tension-driven Marangoni convection and the existence of a minimal global attractor are established. The existence results, regularity properties, and pointwise estimates for solutions to the Cauchy problem for linear and nonlinear Kolmogorov-type operators arising in diffusion theory, probability, and finance, are proved. The existence of minimizers for the energy functional in the Skyrme model for the low-energy interaction of pions which describes elementary particles as spatially localized solutions of nonlinear partial differential equations is also proved. Several papers are devoted to the study of nonlinear elliptic and parabolic operators. Versions of the mean value theorems and Harnack inequalities are studied for the heat equation, and connections with the so-called growth theorems for more general second-order elliptic and parabolic equations in the divergence or nondivergence form are investigated. Additionally, qualitative properties of viscosity solutions of fully nonlinear partial differential inequalities of elliptic and degenerate elliptic type are clarified. Some uniqueness results for identification of quasilinear elliptic and parabolic equations are presented and the existence of smooth solutions of a class of Hessian equations on a compact Riemannian manifold without imposing any curvature restrictions on the manifold is established.

Buch. Condición: Neu. Neuware - In a scientific pursuit there is continual food for discovery and wonder. M. Shelley (1818) Genomic analysis of aquatic species has long been overshadowed by the superb activity of the human genome project. However, aquatic genomics is now in the limelight as evidenced by the recent accomplishment of fugu genome sequencing, which provided a significant foundation for comparative fish genomics. Undoubt edly, such progress will provide an exciting and unparalleled boost to our knowl edge of the genetics of aquatic species. Thus, aquatic genomics research has become a promising new research field with an impact on the fishery industry. It is notewor thy that the Food and Agriculture Organization (FAO) of the United Nations has projected that current global fisheries production will soon become insufficient to supply the increasing world population and that aquaculture has a great potential to fulfill that demand. This book, Aquatic Genomic. ~: Steps Toward a Great Future, was designedas a collection of advanced knowledge in aquatic genomics and biological sciences. It covers a variety of aquatic organisms including fish, crustaceans, and shellfish, and describes various advanced methodologies, including genome analysis, gene map ping, DNA markers, and EST analysis. Also included are discussions of many sub jects such as regulation of gene expression, stress and immune responses, sex differ entiation, hormonal control, and transgenic fishes.

Buch. Condición: Neu. Neuware - Broadband opamps for multi-channel communication systems make strong demands on linearity performance. This book, written for Analog CMOS designers, presents a thorough analysis of the nonlinear behaviour of circuits, to obtain opamps with low distortion.

Buch. Condición: Neu. Neuware - There are a number of reasons why this book is important. First, there is no one source that summarizes what we know about the prevention of substance abuse from the research field, so the book serves as a repository of accumulated knowledge on prevention theory, intervention design, and development and prevention research methodology. Second, as an evolving field, prevention science has only begun to assert itself in both the arenas of practice and policy. The formation of the Society for Prevention Research in 1991 was the first recognition that a science of prevention existed and required a separate forum to present the rapidly growing content of the field for dis cussion and review. Finally, there is a need to establish a baseline, a reference point against which progress in the field of prevention science can be assessed. This book serves all of these purposes. The idea for this book grew from the observation in the early 1990s that after decades of attempts to develop effectiveinterventions to prevent drug use among children and adolescents in the United States that we were finally having success, particularly in addressing the initiation of use. These successes are the result of research that has provided a better understanding of the factors and processes associated with the onset of substance use.

Buch. Condición: Neu. Neuware - This will serve primarily as a hardcover, library purchase with a short shelf life of 6 months and will also add to the exposure of other works by Jean-Louis Vincent, the Update in Intensive Care Medicine series, which was repackaged to suit the North American market. This book compiles the most recent, widespread developments of experimental and clinical research and practice in one comprehensive reference book. The chapters are written by well recognized experts in the field of intensive care and emergency medicine. It is addressed to everyone involved in internal medicine, anesthesia, surgery, pediatrics, intensive care and emergency medicine.

Buch. Condición: Neu. Neuware - This book can be seen as a continuation of Equations and Inequalities: El ementary Problems and Theorems in Algebra and Number Theory by the same authors, and published as the first volume in this book series. How ever, it can be independently read or used as a textbook in its own right. This book is intended as a text for a problem-solving course at the first or second-year university level, as a text for enrichment classes for talented high-school students, or for mathematics competition training. It can also be used as a source of supplementary material for any course dealing with combinatorics, graph theory, number theory, or geometry, or for any of the discrete mathematics courses that are offered at most American and Canadian universities. The underlying 'philosophy' of this book is the same as that of Equations and Inequalities. The following paragraphs are therefore taken from the preface of that book.

Buch. Condición: Neu. Neuware - The digital information revolution has brought about profound changes in our society and our life. New devices and powerful software have made it possible for consumers worldwide to create, manipulate, share, and enjoy the multimedia information. Internet and wireless networks offer ubiquitous channels to deliver and to exchange multimedia information for such pur poses as remote collaboration, distant learning, and entertainment. With all these advances in multimedia coding and communication technologies over the past decade, the major hurdle for allowing much broader access of multimedia assets and deployment of multimedia services no longer lies with bandwidth-related issues, but with how to make sure that content is used for its intended purpose by its intended recipients. The core issue then be comes the development of secure management of content usage and delivery across communication networks. Data hiding and digital watermarking are promising new technologies for multimedia information protection and rights management. Secondary data can be embedded imperceptibly in digital multimedia signals for a variety of applications, including ownership protection, authentication, access con trol, and annotation. Data hiding can also be used to send side information in multimedia communication for providing additional functionalities or for enhancing performance. The extraction of the embedded data mayor may not need knowledge of the original host media data. In addition to im perceptibility, robustness against moderate processing such as compression is also an important consideration.

Buch. Condición: Neu. Neuware - It is evident that biochemical control is not strictly hierarchical and that intermediary metabolism can contribute to control of regulatory pathways. Metabolic studies are therefore increasingly important in gene function analyses, and an increased interest in metabolites as biomarkers for disease progression or response to therapeutic intervention is also evident in the pharmaceutical industry. This book offers guidelines to currently available technology and bioinformatics and database strategies now being developed. Evidence is presented that metabolic profiling is a valuable addition to genomics and proteomics strategies devoted to drug discovery and development, and that metabolic profiling offers numerous advantages.

Buch. Condición: Neu. Neuware - Ecology and economics have Greek roots in oikos for 'household', logos for 'study', and nomics for 'management'. Thus, ecology and economics should have complemented one another for a proper growth and development without destruction, but, unfortunately, rapid industrialization, lure for fast financial gains, and commercialization activities have led to a widespread surge in pollution load, environmental degradation, habitat destruction, rapid loss ofbiodiversity, sudden rise in rate ofextinction ofmany wildlife and wild relatives of domesticated animals and cultivated cereals and other plants, global climate changes creating global rise in temperature, and CO levels and increased ultraviolet B at ground 2 level. Although these threats to human health have led us to look to ecology for their solutions and guidance for sustainable development without destruction, the industrial and technology houses are looking for alternative methods of development and resource use methods. The two global conferences of the United Nations in 1972 and 1992, and international programs of Man and the Biosphere (MAB), International Biological Program (IBP), International Geosphere, Biosphere program (lGBP), and World Conser vation Union (IUCN), of different commissions, United Nations Environmental Program (UNEP) efforts, Ramsar Conventions (for wetlands), and World Wide fund for Nature (WWF) (for nature in general and wildlife in particular) have focused attention of ecologists, naturalists, governments and Non-governmental organizations (NGOs) toward better conservation.

Buch. Condición: Neu. Neuware - What essentially is a garden Is it a small plot of land that we put aside to cultivate our favourite vegetables or to grow flowers for our personal enjoyment Or is it a symbol, a mirror, a reflection of our human passions Within the context of phenomenology/ontopoiesis-of-life, we find the significance of the garden inscribed within the web of the Human Condition, creatively unfurling its form from the vital basis to its loftiest swings of the period. The aesthetic synthesis of our passions is carried by the logoic promise of life - its infinite renewal and infinite response. The topic of the present volume is the mysterious ways in which Imaginatio Creatix plays within the human ingrowness in natural life, transposing dreams, nostalgias, and enchantments.

Buch. Condición: Neu. Neuware - In this book the authors relate and discuss the idea that perceptual processes can be considered at many levels. A phenomenon that appears at one level may not be the same as a superficially similar phenomenon that appears at a different level. For example 'induced motion' can be analyzed in terms of eye movements or at the retinal level or at a much higher cognitive level: how do these analyses fit together The concept of levels also makes us think of the flow of information between levels, which leads to a consideration of the roles of top-down and bottom-up (or feed-forward, feed-back) flow. There are sections devoted to vestibular processing, eye movement processing and processing during brightness perception. The final section covers levels of processing in spatial vision. All scientists and graduate students working in vision will be interested in this book as well as people involved in using visual processes in computer animations, display design or the sensory systems of machines.

Buch. Condición: Neu. Neuware - The human immunodeficiency viruses (HIVs), in particular HIV-1, are the causative agent responsible for the current worldwide epidemic of acquired immunodeficiency syndrome (AIDS). A major effort has thus been underway over the past two decades to understand and control this pathogen. During this time, an enormous knowledge base has accumulated regarding the role of viral factors in the HIV-1 life cycle, and the interaction of HIV-1 with the host cell is becoming increasingly understood. Certain features of HIV, for example its ability to infect non-dividing cells, are being exploited in the development of novel gene therapy vehicles. This volume provides an overview of the current information regarding the HIV replication cycle and will serve as an introduction to subsequent chapters that address specific aspects of lentiviral-based gene therapy.

Buch. Condición: Neu. Neuware - During the last decades, there has been an explosion in computation and information technology. This development comes with an expansion of complex observational studies and clinical trials in a variety of fields such as medicine, biology, epidemiology, sociology, and economics among many others, which involve collection of large amounts of data on subjects or organisms over time. The goal of such studies can be formulated as estimation of a finite dimensional parameter of the population distribution corresponding to the observed time- dependent process. Such estimation problems arise in survival analysis, causal inference and regression analysis. This book provides a fundamental statistical framework for the analysis of complex longitudinal data. It provides the first comprehensive description of optimal estimation techniques based on time-dependent data structures subject to informative censoring and treatment assignment in so called semiparametric models. Semiparametric models are particularly attractive since they allow the presence of large unmodeled nuisance parameters. These techniques include estimation of regression parameters in the familiar (multivariate) generalized linear regression and multiplicative intensity models. They go beyond standard statistical approaches by incorporating all the observed data to allow for informative censoring, to obtain maximal efficiency, and by developing estimators of causal effects. It can be used to teach masters and Ph.D. students in biostatistics and statistics and is suitable for researchers in statistics with a strong interest in the analysis of complex longitudinal data.

Buch. Condición: Neu. Neuware - The knowledge base in the domains of quality of life, well-being, and subjective well-being is continuing to grow at a rapid rate. In light of this growth, and the interest it reflects on the part of scholars, practitioners, and policy makers internationally, this book will play an important role in bringing scholars and students up to date on diverse topics and promoting and encouraging research in the field of quality-of-life (QOL) studies. Unlike most other similar publications quality of life studies is broadly construed to involve all of the social and health sciences. This volume has much to offer the reader. The papers reflect a diversity of disciplinary and methodological perspectives, it contains material on (a) the monitoring, assessing, and modelling of quality of life, (b) matters of policy, finance, marketing, and business, and (c) papers devoted to the determinants and correlates of well-being and quality of life.

Buch. Condición: Neu. Neuware - Policy issues relating to forestry have been the subject of much debate in recent years, and many countries and international agencies have recently, or are currently in the process, of revising their policies for forestry. Much of this debate has implied that previous policies have failed or been much less successful than had been hoped. There is a tendency to think of policy as a matter for governments, but it is now more widely appreciated that all shareholders in the forestry sector have a legitimate interest in both the policy objectives and the means that will be used to implement it. This book is mainly concerned with the process of developing policy and the subsequent implementation, than in specific content, though many of the important issues which policies must address are discussed. It is based on a review of many case studies with which the author has been personally involved over the past 40 years.