Contains case studies conducted at six facilities to evaluate the technical, environmental and cost impacts associated with the implementation of technologies for reducing the volume and toxicity of printed circuit board metals-containing sludges and solvent wastes. Analyses of these data are the ba

Natural product chemistry covers a fascinating area of organic chemistry and its study has enriched organic chemistry in a myriad of different ways. In recent years the thrust has been in three major directions: advances in stereoselective synthesis of bioactive natural products, developments in structure elucidation of complex natural products through the applications of multidimensional NMR and mass spectroscopy, and the integration of bioassay procedures with the isolation processes leading to the isolation of active principles from the extracts. The present volume reflects these developments, and the growing emphasis on bioactive natural products, chemical constituents of echinoderms, diterpenoids from Rabdosia and Eremophila sp., structural studies on saponins, marine sesquiterpene quinones and antimicrobial activity of amphibian venoms. The reviews on bioactive metabolites of Phomophis, cardenolide detection by ELISA, xenocoumacins and bioactive dihydroisocoumarins, CD studies of carbohydrate-molybdate complexes, oncogene function inhibitors from microbial secondary metabolites and Gelsemium and Lupin alkaloids present frontier developments in several areas of natural product chemistry. It is hoped that the present volume, which contains articles by eminent authorities in each field, will be received with the same enthusiasm as the previous volumes of this series.

This book is the first attempt to develop systematically a general theory of the initial-boundary value problems for nonlinear evolution equations with pseudodifferential operators Ku on a half-line or on a segment. We study traditionally important problems, such as local and global existence of solutions and their properties, in particular much attention is drawn to the asymptotic behavior of solutions for large time. Up to now the theory of nonlinear initial-boundary value problems with a general pseudodifferential operator has not been well developed due to its difficulty. There are many open natural questions. Firstly how many boundary data should we pose on the initial-boundary value problems for its correct solvability? As far as we know there are few results in the case of nonlinear nonlocal equations. The methods developed in this book are applicable to a wide class of dispersive and dissipative nonlinear equations, both local and nonlocal.
-For the first time the definition of pseudodifferential operator on a half-line and a segment is done
-A wide class of nonlinear nonlocal and local equations is considered
-Developed theory is general and applicable to different equations
-The book is written clearly, many examples are considered
-Asymptotic formulas can be used for numerical computations by engineers and physicists
-The authors are recognized experts in the nonlinear wave phenomena

Optics has become one of the most dynamic fields of science since the first volume of Progress in Optics was published, forty years ago. At the time of inception of this series, the first lasers were only just becoming operational, holography was in its infancy, subjects such as fiber optics, integrated optics and optoelectronics did not exist and quantum optics was the domain of only a few physicists. The term photonics had not yet been coined. Today these fields are flourishing and have become areas of specialisation for many science and engineering students and numerous research workers and engineers throughout the world. Some of the advances in these fields have been recognized by awarding Nobel prizes to seven physicists in the last twenty years. The volumes in this series which have appeared up to now contain 240 review articles by distinguished research workers, which have become permanent records for many important developments. They have helped optical scientists and optical engineers to stay abreast of their fields. There is no sign that developments in optics are slowing down or becoming less interesting. We confidently expect that, just like their predecessors, future volumes of Progress in Optics will faithfully record the most important advances that are being made in optics and related fields.

The ideas of Fourier have made their way into every branch of mathematics and mathematical physics, from the theory of numbers to quantum mechanics. Fourier Series and Integrals focuses on the extraordinary power and flexibility of Fourier's basic series and integrals and on the astonishing variety of applications in which it is the chief tool. It presents a mathematical account of Fourier ideas on the circle and the line, on finite commutative groups, and on a few important noncommutative groups. A wide variety of exercises are placed in nearly every section as an integral part of the text.

The second volume in a series which aims to focus on advances in computational biology. This volume discusses such topics as: statistical analysis of protein sequences; progress in large-scale sequence analysis; and the architecture of loops in proteins.

The technical advances in molecular biology have endowed us with a wealth of knowledge, which has allowed us to identify the cause of diseases not only at a single gene level but at a greater magnitude, where a substitution or deletion of a single base pair can be identified. Our present task is to establish a clear link between phenotype and nucleotide sequence. Obviously, a gene is no longer an imaginary entity. Recent discoveries in a number of bewildering traits, whose inheritance do not follow simple mendelian rules, have caused much amazement. For example, fragile X-syndrome, spine and bulbar muscular atrophy and myotic dystrophy arise from "triples repeat mutation" and amplification in future generations. Genetic diseases which are inherited, can now be diagnosed prenatally; an idea that was once inconceivable.
The aim of the second volume, entitled Morbid Anatomy of the Genome, is to reflect on the importance of molecular genetics in modern medicine. The field has expanded so as to warrant a volume dedicated exclusively toward understanding those who wish to know the cause, detection and in turn treatment of such diseases. In this volume, I have commissioned several scientists to contribute 12 chapters. A chapter describing a special role of molecular genetics in combating genetic diseases through gene therapy has also been included, while chapter 13 is a commentary.
A complete account of all diseases whose genetic basis is well established would be a herculean task and is not within the scope of a single volume format. Therefore a few specific topics have been chosen which may be of the greatest interest to scientists and clinicians. The purpose of this issue is to keep abreast of the latest developments in a select group of genetic diseases.

Hardbound. The Handbook is a definitive reference source and teaching aid for econometricians. It examines models, estimation theory, data analysis and field applications in econometrics. Comprehensive surveys, written by experts, discuss recent developments at a level suitable for professional use by economists, econometricians, statisticians, and in advanced graduate econometrics courses.For more information on the Handbooks in Economics series, please see our home page on http: //www.elsevier.nl/locate/he

Spatial Neglect is one of the few areas in Neuropsychology where clinicians, psychologists and animal experimenters have succeeded in adopting a common language. The result of interaction between these three approaches has been some important new advances, which are presented in this volume. Apart from its clinical significance in neuropsychology, Spatial Neglect raises important questions in the field of behavioral neurosciences. In this volume, three aspects are examined: a) normal subjects, where new findings on spatial behavior are described. b) brain-lesioned subjects, where the classical studies on neglect are reconsidered in the light of new findings. c) animals, where new experimental situations allow a deeper understanding of the neural substrate.

The Handbook of Mathematical Economics aims to provide a definitive source, reference, and teaching supplement for the field of mathematical economics. It surveys, as of the late 1970's the state of the art of mathematical economics. This is a constantly developing field and all authors were invited to review and to appraise the current status and recent developments in their presentations. In addition to its use as a reference, it is intended that this Handbook will assist researchers and students working in one branch of mathematical economics to become acquainted with other branches of this field. Volume I deals with Mathematical Methods in Economics, including reviews of the concepts and techniques that have been most useful for the mathematical development of economic theory. Volume II elaborates on Mathematical Approaches to Microeconomic Theory, including consumer, producer, oligopoly, and duality theory, as well as Mathematical Approaches to Competitive Equilibrium including such aspects of competitive equilibrium as existence, stability, uncertainty, the computation of equilibrium prices, and the core of an economy.

From the Preface
The major change in the format of the fifth edition is the presentation of the book in two volumes, necessitated by the rapidly increasing knowledge of metabolism, interactions, and requirements of trace elements ... The guiding principle was to present the minimum of results that would serve as a logical foundation for the description of the present state of knowledge.
Recent results of research were accommodated by devoting new chapters to the subjects "Methodology of Trace Element Research" and "Quality Assurance for Trace Element Analysis" and by expanding the discussion of lithium and aluminum in separate, new chapters. The first two subjects are of outstanding importance as determinants of future progress. The concern for the quality of analytical data motivated the authors of the individual chapters to review critically and, where necessary, revise analytical data presented in the previous editions. The rapid progress of trace analytical methodology since the mid-1970s has changed what had been accepted as normal for the concentrations of many trace elements in tissues and foods. The new data reflect the present state of the art in trace element analysis, but they may be subject to future revision.

The Handbook of the Psychology of Aging, 6e provides a comprehensive summary and evaluation of recent research on the psychological aspects of aging. The 22 chapters are organized into four divisions: Concepts, Theories, and Methods in the Psychology of Aging; Biological and Social Influences on Aging; Behavioral Processes and Aging; and Complex Behavioral Concepts and Processes in Aging.
The 6th edition of the "Handbook" is considerably changed from the previous edition. Half of the chapters are on new topics and the remaining half are on returning subjects that are entirely new presentations by different authors of new material. Some of the exciting new topics include Contributions of Cognitive Neuroscience to Understanding Behavior and Aging, Everyday Problem Solving and Decision Making, Autobiographical Memory, and Religion and Health Late in Life.
The "Handbook" will be of use to researchers and professional practitioners working with the aged. It is also suitable for use as a textbook for graduate and advanced undergraduate courses on the psychology of aging.
The Handbook of the Psychology of Aging, Sixth Edition is part of the Handbooks on Aging series, including Handbook of the Biology of Aging and Handbook of Aging and the Social Sciences, also in their 6th editions.

This is the 19th volume in a series of reviews of research in organizational behaviour. This volume covers such topics as: motivational traits and skills; the dispositional causes of job satisfaction; the ways and means of studying group processes; and managing grand scale construction projects.

The contributors to this text, who are all biochemists who worked during the 1950s and 60s, describe what appears to them to be the conceptually significant developments in biochemistry since the mid 1950s and how these were achieved. Their aim is to make their subjects intelligible to other scientists not expert in their field.

The main purpose of this book is to address the statistical issues for integrating independent studies. There exist a number of papers and books that discuss the mechanics of collecting, coding, and preparing data for a meta-analysis, and we do not deal with these.
Because this book concerns methodology, the content necessarily is statistical, and at times mathematical. In order to make the material accessible to a wider audience, we have not provided proofs in the text. Where proofs are given, they are placed as commentary at the end of a chapter. These can be omitted at the discretion of the reader.
Throughout the book we describe computational procedures whenever required. Many computations can be completed on a hand calculator, whereas some require the use of a standard statistical package such as SAS, SPSS, or BMD. Readers with experience using a statistical package or who conduct analyses such as multiple regression or analysis of variance should be able to carry out the analyses described with the aid of a statistical package.

The three volumes comprising the "Handbook of Natural Resource and Energy Economics" examine the current theory, and sample current application methods for natural resource and energy economics. Volumes 1 & 2 deal with the economics of environmental and renewable resources, and are divided into six parts. The first deals with basic concepts, and subsequent sections are concerned with ethics and environmental topics. Volume 3 deals primarily with non-renewable resources. It analyzes the economics of energy and minerals and includes chapters on the economics of environmental policy. For more information on the Handbooks in Economics series, please see our home page on http: //www.elsevier.nl/locate/hes

This book deals with microeconomic theory as it concerns general economic equilibrium and the implications for prices and resource allocation.
Students with a background in mathematics will find in this volume a broad, comprehensible overview of the ideas which have contributed to our understanding of general equilibrium.

Now in its tenth edition, this famous compilation of synonyms for drugs, pesticides and other substances of pharmacological or biochemical interest has become even more international and comprehensive in its scope. Electronic storage of the data has ensured that the book is fully up to date, while the highest degree of cross referencing between entries is guaranteed. The types of names presented are: chemical names, abbreviated chemical names, source names, pharmacological names, pesticide names, names derived from places, plants or persons, research code numbers, and proprietary names (trademarks).

For people working in the fields of biochemistry, pharmacology, pharmaceutics, and toxicology, as well as for medical editors and drug regulatory officers, this work will prove to be an indispensable source of information.

This series aims to provide a forum for discourse among and between academic and practicing accountants on issues of significance to the future of the discipline. Emphasis is placed on original commentary, critical analysis and creative research that would substantively advance our understanding of financial markets and behavioral phenomenon relevant to real world choices. Technology and global competition have brought tremendous changes over the last two decades of the 20th century. A wide array of unsolved questions continues to plague a profession under fire in the aftermath of the Enron bankruptcy. Questions about adequacy of financial accounting and auditing standards, procedures and practices abound today. This volume of Advances in Accounting includes articles that address the predictability of corporate earnings, and recently challenged practices in financial reporting. It also addresses unethical auditor practices and the ex-post review of auditor decisions, and evaluation of corporate chief executives' performance. Other articles address important corporate budgetary issues, tax services and accounting education.

This book is based on the proceedings of the Fifth International Conference on Vision in Vehicles. The aim of the conference series is to enable international researchers from different disciplines to meet and exchange ideas on the current state-of-the-art of all aspects related to vehicles and vehicle controllers. This is perceived as encompassing the internal and external design of a vehicle, the environment in which vehicles move, as well as the visual, perceptual and cognitive limitations of the vehicle controller. All types of vehicles (including underground mining vehicles, helicopters, trains and motorcycles) are considered, though the majority of papers deal with automobiles and their drivers.

The conference keynote address Automated Highways: A Vision of the Future, which was presented by John Bloomfield, set the tone for the meeting. The proceedings, as contained in this volume, begin in a similar vein with chapters considering Simulation Studies of Driver Performance, followed by a section on Visual Processing and Collision Avoidance. Cognitive issues are addressed in several chapters detailing recent work on Cognitive Aspects of Visual Information Processing.

The growing use of information technology is covered in two subsequent sections concerning firstly, the Visual Requirements of In-Vehicle Guidance Systems and secondly, Driver Support Systems. Environmental factors are discussed in a separate section, as is driver's own visual impairment. The final section concerns Arousal and Performance and discusses alcohol effects on driving ability.

Vision in Vehicles V, with contributions by experts from a diverse range of disciplines, including optometrists, psychologists, physiologists, human factors specialists and engineers, will undoubtedly stimulate the progression of research in this area.

The basic goals of the book are: (i) to introduce the subject to those interested in discovering it, (ii) to coherently present a number of basic techniques and results, currently used in the subject, to those working in it, and (iii) to present some of the results that are attractive in their own right, and which lend themselves to a presentation not overburdened with technical machinery.

This Handbook adopts a traditional definition of the subject, and focuses primarily on the explanation of international transactions in goods, services, and assets, and on the main domestic effects of those transactions.
The first volume deals with the "real side" of international economics. It is concerned with the explanation of trade and factor flows, with their main effects on goods and factor prices, on the allocation of resources and income distribution and on economic welfare, and also with the effects on national policies designed explicitly to influence trade and factor flows. In other words, it deals chiefly with microeconomic issues and methods.
The second volume deals with the "monetary side" of the subject. It is concerned with the balance of payments adjustment process under fixed exchange rates, with exchange rate determination under flexible exchange rates, and with the domestic ramifications of these phenomena. Accordingly, it deals mainly with economic issues, although microeconomic methods are frequently utilized, especially in work on expectations, asset markets, and exchange rate behavior.
For more information on the Handbooks in Economics series, please see our home page on http: //www.elsevier.nl/locate/hes

Network-dependent companies are excited by the benefits promised by the virtual private network, including lower costs, greater flexibility, and improvements in connectivity. But they also have questions: What benefits are real? How can they be measured? What are the expenses and the dangers?

Virtual Private Networks: Making the Right Connection is an intelligent introduction written especially for business and IT professionals who want a realistic assessment of what a VPN can provide for their organizations. Covering advantages and risks, this book expands your understanding of what you can do with a VPN, while detailing all that implementing it will demand of you. With its help, you'll find your way through VPN hype to the answers you need to make sound decisions.
* Thoroughly explains VPN concepts and technologies, and examines the potential of VPNs as intranets, extranets, and remote access solutions.
* Covers essential VPN topics like tunneling, encapsulation, encryption, security, and protocols.
* Provides detailed points of comparison between typical VPN costs and the costs of maintaining traditional WANs.
* Offers frank consideration of the hidden costs and risks sometimes associated with VPNs, helping you decide if a VPN is right for you.
* Lists and assesses the software and hardware products you may need to implement a VPN.
* Discusses both Internet-based VPNs and VPN services offered by providers of "private" ATM and frame relay networks, detailing the pros and cons of each.

Hardbound. This volume covers an area of statistics dealing with complex problems in the production of goods and services, maintenance and repair, and management and operations. The opening chapter is by W. Edwards Deming, pioneer in statistical quality control, who was involved in the quality control movement in Japan and helped the country in its rapid industrial development. He gives a program to keep a country in an ascending path of industrial development.Areas covered in the further 23 chapters of the work include: - reliability of hardware and process control software;- the concepts and theory of reliability and the statistical inference problems arising therein;- the aspects of Quality Control of manufactured goods.