Springer netherlands nov 2013 (500 risultati)

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This case book provides examples of multi-stakeholder partnerships that aim to create sustainable enterprises for both the for-profit sectors and for individuals who live in conditions of poverty. Ideal for teaching, after a brief introduction to the case method, the cases are presented as descriptions with no comments or criticisms. The cases are arranged thematically and cover a broad array of solutions in diverse countries including India, Bangladesh, Vietnam, Tanzania, the United States, South Africa, Mozambique, Peru, Ghana, Haiti,and Mexico. Specific programs for alleviating-or even eradicating-poverty through profitable partnerships come from myriad sectors such as banking, health, education, infrastructure development, environment, and technology. The cases highlight solutions that focus on bringing about substantive shifts in the conditions of life for those living in poverty. 372 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -WOUIRG PARTY I: AlIALYSIS or POLLUTAIITS Chairman: A. LIBERTI (CNR - Roma, I) Summary by the Chairman 3 Detection of gaseous nitric acid by OH (A~X) - fluorescence gen erated by ArF-laser irradiation Th. PAPENBROCK and F. STUHL 5 Preparation of standard atmospheres of nitrogen acid compounds: the N02 permeation tube I. ALLEGRINI, P. BUTTINI, V. DI PALO and M. POSSANZINI 15 Automated denuder systems J. SLANINA, A. M. VAN WENSVEEN, C. A. M. SCHOONEBEEK and P. I. VOORS 25 A battery-powered light-weight ozone analyzer for use in the troposphere and stratosphere S. SARAND, W. SPEUSER and U. SCHURATH 33 H202 in solid precipitation A. NEFTEL, A. SIGG and P. JACOB 45 Detection of nitrated and oxygenated polyaromatic hydrocarbons (PAR) in suspended particulate matter sampled in urban areas and their relation with anthropogenic emission and photochemical smog formation A. CECINATO, E. BRANCALEONI, C. DI PALO, R. DRAISCI and P. CICCIOLI 58 Field intercomparison of sampling and analytical methods for S02 and S04 in ambient air K. NODOP and J. E. HANSSEN 69 Field measurements on the use of denuders for the evaluation of acid deposition Istituto sull'Inquinamento Atmosferico del C. N. R. , Mon- rotondo, Italy 79 -vii- Use of air - S02 mixtures for intercomparison of S02 monitors in the EEC M. PAYRI S SAT , H. RAU and G. SERRINI 103 Determination of polychlorinated dibenzo-P-dioxins and dibenzofurans in outdoor air P. KIRSCHMER and M. 828 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -On February 6, 1989, the Federal Home Loan Bank Board contacted Mid America Institute to inquire whether it would undertake an independent, academically oriented analysis of the insolvency resolution crisis in the thrift industry. The Senate Banking Committee, during the course of hearings on the thrift crisis, had suggested to the Bank Board tile desirability of an independent assessment of Bank: Board and FSLIC resolution methodology, specifically as it related to the controversy surrounding the December deals, the Southwest Plan, and the possibility that tax considerations were driving certain deals. The Bank Board had already initiated studies from industry-oriented perspectives. Therefore, it felt that an academic perspective would provide both a valuable addition to the process, and by the nature of academia, perhaps the best prospect of a credible and independent viewpoint. The Bank Board was prepared to give an appropriately structured Task Force virtually unlimited access to all personnel, documents and resources that the Task Force felt necessary to come to an uncompromising assessment. The only significant constraint imposed was that a report had to be available prior to the start of the next round of Senate Banking Committee hearings on March 1, 1989. The Task Force would be given complete discretion as to the scope and coverage of the report, but it was requested that the topic of the December deals, particularly the associated tax considerations, be a significant part of the report. 132 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -It was in 1967-68 that I wrote the book Economic relations between 'the two Europes' and the socialist international cooperation, published in 1970. Its main message may be summed up as follows: 1. Between economic development and underdevelopment exists a state which stabilizes under capitalist economic-and world economic-relations and con stitutes a particular peripheral zone around the developed cores of the world economy. It is a historic feat of the European socialist countries to have broken out of this peripheral situation and to move towards the complete liquidation of their historical backwardness. 2. The position of the group of European socialist countries in world economy, and within it, in Europe, is determined by the asymmetry which is at the same time the most characteristic feature of their domestic development: namely, that the 'traditional' extent and manner of their participation in the international division of labour no longer corresponds to their development requirements, their having become much more developed and exacting. At the same time, their full participation in the division of labour of the highly developed countries is still hindered-beyond the deliberate and spontaneous repressive efforts of the West-by the fact that their forces of production have not yet reached an advanced state. This is what makes East-West economic relationships even more con tradictory and constitutes a menace to every effort made in this direction. 3. 244 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Throughout the world, a sense of crisis has settled in like a nightmare that refuses to leave. We look towards the horizon with apprehension. Major changes are afoot. Older industrial regions, once rich and powerful, stand by helplessly as factories close down. Poor countries are sliding into bankruptcy, unable even to feed their populations. In a few scattered enclaves, called ex port platforms, new manufacturing plants spring up overnight: they employ predominantly young, unmarried women and ship their products to unknown destinations overseas. Small companies are eaten up by bigger ones which, in turn, are absorbed by still larger conglomerates. Some industrial sectors are wiped out altogether. Tensions between states are increasing. More and more countries are coming under military rule. Torture and terrorism are turned into tools of official state policy. Civil wars are fought in Central America, Northern Africa, and Southeast Asia. International conflict flares up be tween Britain and Argentina, Iraq and Iran, Ethiopia and Somalia. Economic growth has slowed to a crawl. Inflation undercuts the livelihood of the poor. The small producer is ruined. It appears that we are involved in a major restructuring of the capitalist world. The problems are profits, capital accumulation, and efficiency in pro duction. To make the indicators point up, whole regions are sacrificed, new technologies are put in place, and new locational patterns are created as the world is carved up into a new international division oflabor. 188 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In front of us lies a rather unique study. Unique in respect of both its initiative and its set up. This study is the result of a private initiative of an international organization of management consultancy firms. It is the first time that such a broad international study was undertaken jointly by individual consulting firms in many different countries. Moreover the method used can be characterized as 'from the bottom up'. Representatives of almost 100 organizations in seven European countries were interviewed by seven individual management consultancy firms on the basis of their own reputation and contacts. Not only the well-known multinationals in the information and communication industry participated, but also medium-sized and small companies as well as government agencies. The study focuses on one sector of industry that is considered to be of prime importance for employment in Europe, viz. the information and communication industry. It is generally assumed that important instruments for the stimulation and strengthening of Europe's position in this field are: reduction of competition within Europe better coordination of R&D efforts improved harmonization of rules, standards and regulations better coordination and education programmes increased stimulation and guidance by governments. This study puts these assumptions to the test. It assesses the state of the art regarding these instruments and identifies the actions needed to improve the present situation. 192 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -My interest in non-Archimedean utility theory and the problems related to it was aroused by discussions which I have had with Professors Werner Leinfellner and Günter Menges. On the occasion of the Second Inter national Game Theory Workshop, Berkeley, 1970, which was sponsored by the National Science Foundation, I had the opportunity to report about a result on non-standard utilities. Work on this subject continued when I was a research assistant of Professor Günter Menges at the Uni versity of Heidelberg. The present mono graph is essentially a translation of my habilitation thesis which was accepted on February 15, 1973 by the Faculty of Economics and Social Sciences at the Universtity of Heidelberg. On translating my thesis I took up some suggestions made by ProfessorWerner Böge from the Faculty of Mathematics at the Uni versity of Heidelberg. Through lack of time many of his ideas have not been taken into consideration but I hope to do so in a future paper. The first chapter should be considered as a short introduction to pref erence orderings and to the notion of a utility theory proposed by Dana Scott and Patrick Suppes. In the second chapter I discuss in some detail various problems of ordinal utility theory. Except when introducing non-standard models of the reals no use is made of concepts of model theory. This is done in deference to those readers who do not wish to be troubled by formal languages and model theory. 156 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book was born from the belief that, in an era of narrowly specialized experts, looking beyond the arbitrary borders on one's own field offered the only chance for intellectual survival. The spectacular growth of economics in the past forty years or so has been accompanied by the rapid fragmentation process that seems to characterize the making of any science. If we chose to view this as a symptom of scientific maturity, we would be tempted to welcome this process. But, as economists, we should think of its opportunity cost. In one sense this work attempts to assess the price we have chosen to pay - consciously or not - to win recognition of our scientific status from other disciplines. If, after going through this book, the reader comes out with the feeling that this shadow price is not all shadow after all, we will have achieved one of our goals! Both the merits and defects of this book stem from the fact that we tried to pursue a different approach in the study of economics. This line of thought originates in the area of pattern recognition and machine learn ing. For the past two decades, a number of applied mathematicans, logicians, and engineers have systematically tried to mimic human intelli gence in one of its most important functions viz. that of identifying and recognizing patterns in an a priori unorganized and confusing environment. 168 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 332 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Next 25 Years of Public Choice brings together the perspectives of many of the world's leading scholars of public choice on the present state of knowledge and the likely future course of scholarship on public choice and constitutional economy. This book presents material in a manner accessible to a wide educated readership and will be influential in guiding future research in this important field. It is directed at professional scholars of public choice, economics and political science, government officials, graduate students and anyone seriously interested in public policy. A distinguished group of internationally well-known scholars offer their own often far-reaching views on strengths and weaknesses in the current literature and pinpoint important avenues of research amenable to future research. 232 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The field of heavy metal halide glasses (namely fluorides) is only ten years old now, but it has developed rapidly since the discovery of fluorozirconate glasses by the group at the University of Rennes (France). The main reason for this was the early demonstration of the enormous potential of such glasses for use as long-haul ultra-low loss middle infrared waveguide materials, aided in part by the scientific interest held by their unusual short range structures. As a result, significant research efforts were initiated in the academic, government and industrial sectors in Europe, the United States and Japan. However, the search for a finished product has per haps led to a partial overlooking of some of the more funda mental aspects by the scientific community. After the initial excitement, the workers in this field are perhaps at a crossroads where attenuations lower than 1 dB/Km need to be obtained for long lengths of fiber of good chemical and thermal stability, in order to guarantee continual R&D sUE ports. Therefore, there is a strong need for a critical asses sment of the potential of halide glasses for infrared fiber optics and the formulation of recommendations for future re search in this area and other related fields. 428 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -J.P.C. de Weerd Evoked potentials are the electrical voltage fluctuations which can be recorded from parts of the nervous system in response to stimulation of sensory modalities. One may distinguish between evoked potentials from the peripheral and the central nervous system. For the latter type a further subdivision can be made into spinal, brainstem, and cortical evoked potentials, according to the (assumed) structures from which the responses derive. Another possible subdivision can be made with respect to the specific sensory ffiodality which is stimulated. Accordingly, one has auditory, somatosensory, visual, gustatory and olfactory evoked potentials. At the present time, the former three types of evoked potentials are the ones that are commonly measured in diagnostic procedures. Yhe corresponding sensory systems are relatively easy to stimulate, for example by means of an acoustic click, abrief electrical shock or a reversing light pattern. In contrast, stimulation of the olfactory and gustatory systems has proven to be technically and physiologically difficult and research in these areas is still in an early stage. 344 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book - the first multicenter book on orthotopic liver transplantatio- reflects the progress in this field. The first 'experience in hepatic transplantation' was documented in 1969 by Starzl and his group in Denver in the classic of the same name. It was followed in 1983 by 'Liver transplantation', edited by Caine, in which the experience of the Cambridge-King's College Hospital team was laid down. Apart from these the book of Lie and Giitgemann appeared in 1974. These books are fundamental for all who want to become involved with experimental and clinical liver transplantation. Developments in liver transplantation are fast (faster than the production of this book) and new knowledge now not only is coming from the pioneer centers but also from their off-spring, scattered over the world. In only a few years there has been an enormous increase in the number of liver transplantations and certainly there have been performed at least as many transplants since 1980 as between 1963 -the start of clinical liver transplantation- and 1980. Even if our understanding is better, many problems are the same as twenty years ago and for some there may be a long way to go before they are solved. 300 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -What is Information Science What does a person do as an Information Scientist The yearning for replies to these queries so far is unabated. Meanwhile those who have dedicated their interest to information ponder the possible answers and issues. It is not surprising to realize that man has always been interested in information - in producing it, in using it, in preserving it. But the past two or three decades have added new dimensions and new emphases in information studies. With the increase in the production and availability of knowledge, the need to understand more fully how to use it effectively has gathered greater momentum. During the same period the nature and incidence of crisis situ ations - whether public or private - has demanded greater depend ence on timely delivery of data to make decisions and undertake action. Moreover, there has been a harvest of vast and significant technological developments to accompany these changes in social and individual states. Information has gathered and continues to gather growing importance in the lives of individuals as well as nations. 812 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Few human illnesses today are so challenging, medically, scientifically, and socio-economically, as the 'nonspecific' inflammatory bowel diseases (IBD): ulcerative colitis and Crohn's disease. Originating several centuries ago but essentially diseases of the 20th century, often attacking children and young adults, involving all bodily systems as well as the gastrointestinal tract, ulcerative colitis and Crohn's disease have emerged in recent decades as among the more 'glamorous' unsolved diseases, presenting unusual opportunities for insightful clinical and investigative study. Many of the prevailing concepts originated during the early and mid 20th century. The purpose of Origins and Directions of Inflammatory Bowel Disease is to review these earlier studies and their evolution 'from the mystical to the molecular,' and guide investigators and physicians through the challenging clinical and scientific maze of IBD. 260 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -K.J. Ives Professor of Public Health Engineering University College London The filtration of liquids is a process which is widely used in industry. In some cases the object of the process is to clarify the liquid, as in the filtration of beer, or sugar solutions; in other cases the object is to recover solids suspended in the liquid, for example, ores in mineral processing, or the production of pigments such as titanium dioxide. In addition to the many industrial applications of liquid filtration, a considerable investment lies in municipal applications for the filtration of drinking water, wastewater and the sludges arising from water and sewage treatment. Indeed, in terms of volume filtered, it is likely that the municipal application exceeds that of industry. The difference between clarification of the liquid and recovery of the solids is often expressed in the division of the processes into deep bed filtration and cake filtration. 452 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -1. 1 Solution of geological problems-are mathematical methods necessary A question which is often asked is whether it is necessary for geologists to know and to use mathematics in the practise of their science. There is no simple answer to this question, and it is true that many geologists have had successful careers without ever needing to get involved in anything other than simple mathematics, and all the indications are that this is likely to continue into the future. However, in many branches of the subject the trend has been towards using a numerical approach for the solution of suitable problems. The extent to which this occurs depends on the nature of the area being studied; thus, in structural geology, which is con cerned in its simplest aspects with the geometrical relationships between various features, there are many problems which are easily solved. More recently the use of analytical methods has allowed the solution of more-difficult problems. In another area, geochemistry, two things have happened. On the theoretical side there has been a greater integration with physical chemistry, which itself is a highly mathematical subject; and on the practical side there is the need to analyse and interpret the vast quantities of data which modem instrumentation produces. Within geology the application of numerical methods has been given various names, so we have numerical geology, geo mathematics, geostatistics and geosimulation. 312 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Two Symposia on speciation in insects held at the Fourteenth International Congress of Entomology (Canberra, Australia, August 22-30, 1972) are included in this volume. The first, on the more general topic of Genetic Analysis of Speciation Mechanisms, includes four papers on speciation in various groups of Diptera and Orthopteroid insects. The second symposium was devoted to the topic of Evolution in the Hawaiian Drosophilidae; it deals with the explosive speciation of a group of flies with specialized ecological requirements in the complex ecolOgical habitats provided by a recent tropical volcanic archipelago. The Hawaiian Symposium, organized by Professor D. Elmo Hardy, is the latest outcome of a major collaborative research project involving over 20 scientists and about 125 technical assistants over a period of ten years. Some recent books on evolution have taken the standpoint that the funda mental genetic mechanism of speciation is relatively uniform and stereotyped and, in particular, that the 'allopatric' model of its geographic component is universally valid. Certainly, this has been a rather generally accepted viewpoint on the part of students of vertebrate speciation. Workers on speciation in insects have tended, in general, to be less dogmatic and more willing to consider a variety of alternative models of speciation. Thus, in the present volume, several contributions adopt viewpoints which are unorthodox or novel. Only time will tell whether their conclusions will turn out to have been soundly based. 184 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The present book is the product of conferences held in Bielefeld at the Center for interdisciplinary Sturlies (ZiF) in connection with a year-long ZiF Research Group with the theme 'Prerational intelligence'. The premise ex plored by the research group is that traditional notions of intelligent behav ior, which form the basis for much work in artificial intelligence and cog nitive science, presuppose many basic capabilities which are not trivial, as more recent work in robotics and neuroscience has shown, and that these capabilities may be best understood as ernerging from interaction and coop eration in systems of simple agents, elements that accept inputs from and act upon their surroundings. The main focus is on the way animals and artificial systems process in formation about their surroundings in order to move and act adaptively. The analysis of the collective properties of systems of interacting agents, how ever, is a problern that occurs repeatedly in many disciplines. Therefore, contributions from a wide variety of areas have been included in order to obtain a broad overview of phenomena that demoostrate complexity arising from simple interactions or can be described as adaptive behavior arising from the collective action of groups of agents. To this end we have invited contributions on topics ranging from the development of complex structures and functions in systems ranging from cellular automata, genetic codes, and neural connectivity to social behavior and evolution. Additional contribu tions discuss traditional concepts of intelligence and adaptive behavior. 1. 1680 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Melanoma is a disease entity that has the capability of involving all organ systems of the human body. During the last decade a dramatic increase in the incidence of this disease has been noted. It is surpassed in this dreadful statistic only by carcinoma of the lung. During this time frame, much has been defined and written concerning the histopathology and prognostic fac tors of this neoplastic disorder. The relative ease of maintaining this malig nant cell in tissue culture has permitted the cellular biologist, tumor immu nologist, immunochemist and geneticist an ideal in vitro experimental mod el for advancing our understanding of human malignancy. Histopathologic features, prognostic factors, membrane antigenic expression and host-tumor relationship in this disease have all been extensively studied and it has thus become evident that melanoma can and does serve as a prototype for the study of human malignancies in general. Basic scientists including embry ologists, immunologists, virologists, immunochemists, geneticists, biostatisti cians and cellular biologists, should find this monograph of interest. Bridg ing clinical specialists including the pathologist, diagnostic and therapeutic radiologist and epidemiologist will also find areas of interest in these writ ings. Because of the fact that melanoma can involve all organ systems, clin icians ranging from family practitioners to the subspecialists should become thoroughly familiar with the clinical aspects of this disease, which are fully covered in this book. Locoregional therapIes are discussed in some depth. 536 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Kellogg Company ranks among the world's leading food manufacturers, and it follows, therefore, that our corporate policies are important to human health. Indeed food manufacturers, as a combined industrial force, must bear a major responsibility for the health of mankind because commercially processed foods are increasingly an indispensable part of the mosaic of human nutrition. This is particularly true in advanced industrialised societies. Here, in Great Britain, 40% ofthe people live in major conurbations and 41 % of the food they eat is either pre-cooked or preserved, compounded or frozen, dehydrated or concentrated, or modified in some other way to satisfy a consumer need or preference. These preferences are communicated to the manufacturer through the competitive forces of the market, and are then translated into products in their most attractive and saleable form. However, it is questionable how far consumer choice, depending largely on sight and taste, can be relied upon to ensure a correctly balanced and nutritionally adequate diet. The probable answer is that if we all relied, solely, on our senses and our appetites, many of us would be suffering from some form of nutritional imbalance. A serious nutritional responsibility therefore rests with the modern food manufacturer. We, at Kellogg's, are conscious of the need, not only to make the foods we produce attractive to the purse and palate, but to ensure that they make a sound contribution in nutritional terms. 196 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Sixth International Conference on Miniaturized Chemical and Biochemical Analysis Systems, known as /JTAS2002, will be fully dedicated to the latest scientific and technological developments in the field of miniaturized devices and systems for realizing not only chemical and biochemical analysis but also synthesis. The first /JTAS meeting was held in Enschede in 1994 with approximately 160 participants, bringing together the scientists with background in analytical and biochemistry with those with Micro Electro Mechanical Systems (MEMS) in one workshop. We are grateful to Piet Bergveld and Albert van den Berg of MESA Research Institute of the University of Twente for their great efforts to arrange this exciting first meeting. The policy of the meeting was succeeded by late Prof. Dr. Michael Widmer in the second meeting, /JTAS'96 held in Basel with 275 participants. The first two meetings were held as informal workshops. From the third workshop, /JTAS'98 (420 participants) held in Banff, the workshop had become a worldwide conference. Participants continued to increase in /JTAS2000 (about 500 participants) held in Enschede and /JTAS2001 (about 700 participants) held in Monterey. The number of submitted papers also dramatically increased in this period from 130 in 1998, 230 in 2000 to nearly 400 in 2001. From 2001, /JTAS became an annual symposium. The steering committee meeting held in Monterey, confrrmed the policy of former /JTAS that quality rather than quantity would be the key-point and that the parallel-session format throughout the 3. 672 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Proceedings of the Nineteenth Jerusalem Symposium in Quantum Chemistry and Biochemistry, held in Jerusalem, Israel, May 5-8, 1986 440 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Agriculture is changing rapidly all over the world. Intensification, diversification, optimizing scarce resources, integrated pest management, sustainability and climate change are key issues for agricultural institutes. The best solutions will be found by integrating disciplines. Organized thinking about future farming requires forecasting of the implications of alternative ways to farm and to develop agriculture. Systems thinking and systems simulation are indispensable tools for such integration and extrapolation. About 150 scientists and senior research leaders from all over the world participated in the symposium `Systems Approaches for Agricultural Development' to discuss these issues. The symposium reviewed the status of systems research and modeling in agriculture, with special reference to evaluating their efficacy and efficiency for achieving research goals, and to their application in developing countries, promoted international cooperation in modeling, and increased awareness of systems research and simulation. This book comprises the papers on the technical subjects. Well informed authors describe and illustrate how systems research was used to improve agricultural production systems of all continents and in diverse environments. 560 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The inspiration for this volume lies in Edisbury's Practical Hints for Absorption Spectrometry which was published 17 years ago. Dr Edisbury was a founding member of the Photoelectric Spectrometry Group, served as its first Secretary and edited the Bulletin for many years. His wisdom, humour and pragmatism was evident in early meetings of the Group and in the first issues of the Bulletin, and these qualities were distilled in the writing of Practical Hints. In 1977, the Committee of the Group, which by then had been re-named The UV Spectrometry Group, decided to make use of the expertise available amongst the members of the Group in writing some monographs on the practice of UV and visible spectrometry. Working parties were set up which formulated and produced the first two volumes of the series on Standards in Absorption Spectrometry and Standards in Fluorescence Spectrometry. The success of these volumes lead the present Committee of the Group to set up a new Working Party in 1981 to plan a modern version of Edisbury's book. The idea really caught fire' at the first meeting of the Working Party, when ideas sufficient to fill ten vol umes were put forward. We would not pretend to emulate Edisbury's unique style, but hoped to produce a readable book for the newcomer to UV -visible absorption spectrometry, and perhaps to improve the technique of more experienced users. 260 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Intelligent information Retrieval comprehensively surveys scientific information retrieval, which is characterized by growing convergence of information expressed in varying complementary forms of data - textual, numerical, image, and graphics; by the fundamental transformation which the scientific library is currently being subjected to; and by computer networking which as become an essential element of the research fabric. Intelligent Information Retrieval addresses enabling technologies, so-called `wide area network resource discovery tools', and the state of the art in astronomy and other sciences. This work is essential reading for astronomers, scientists in related disciplines, and all those involved in information storage and retrieval. 224 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In August 1978, one hundred or so scholars from several countries around the world met in Crete, Greece to discuss the progress made in designing information systems and the relation of information science to this activity. This was the Third Advanced Study Institute supported by the North Atlantic Treaty Organization, Brussels, Belgium. The first Institute was conducted in 1972 and held in Seven Springs, Pennsylvania. The results of this Institute were published by Marcel Dekker and titled Information Sc. ience: Search for Identity. The'second Institute was held at the College of Librarianship, Aberystwyth, Wales in the summer of 1974. The proceedings were published by Noordhoff International Publishing, Leyden, The Netherlands, entitled Perspectives of Information Science edited by A. Debons and Hilliam Cameron. The three institutes that were conducted shared a common purpose, namely, to assess the state of affairs of information science and to share this assessment with inter national community. Information science can be said to have emerged during the past two, three decades in response to the significant increase in data-knowledge processing technology, the growth of knowledge as the result of these trends and the increase in problem solving, decision making complexity that faced all institutions at all levels throughout the world. Information systems, for many reasons, remain as an abstraction. Nevertheless, considerable funds and human efforts are being expended on them. Thus, such systems are of vital concerns to both scientists and technologists who are involved in them. 576 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The series of workshops sponsored by the European Communities started with 'Methodology of PET' at Hammersmith Hospital, London, in March 1984. This was followed by 'Radiochemistry, Methodology and Standardization in PET' at the Service Hospitalier Frederic Joliot in Orsay, France, in March 1985. Both these meetings were, in the opinion of all participants, great successes, and it was agreed that such work shops should continue and be organized on the same basis. After these two workshops on the fundamentals of PET, time now is ripe to evaluate the clinical efficacy of PET investigations, and to discuss to what extend the information provided by this high technology and theoretical area has contributed to the understanding of disease mechanisms, leading to immediate clinical applications. As pointed out in the previous meetings, PET using short-lived radioisotopes produced in an on-line cyclotron is restricted to a few centers. Therefore, the topics studied so far were mainly of scientific interest and clinical problems were dealt with only marginally. Before this costly technique can be spread and new information made accessible to a broader clinical clientele, its clinical value must be demonstrat ed. So far, in the majority of studies, the central nervous system was the primary target organ, and PET has contributed a great deal to our understanding of brain physiology and pathology. Also on the heart, a substantial number of studies have been performed in various centers, but the application of PET to this organ is still somewhat limited. 436 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The universe is the largest system of all. It consists of elementary particles bound together by gravitational, electromagnetic and nuclear forces. Its structural hierar chy in space (from atomic nuclei to supergalaxies) and its evolutionary sequence (from the fireball to the diversity of present forms) is governed by the properties of elementary particles and their interactions. This book is an attempt to interpret the structure and evolution of the universe in terms of elementary particles and of their interactions. This book is intended to present a background for students in astronomy and related sciences, such as geophysics, meteorology, plasma physics, chemistry, nuc lear physics, space sciences and some others. The universe forms a general framework fo: all the phenomena studied by these sciences. It was possible to squeeze an extensive range of topics from various disciplines into one book of acceptable size only under some severe limitations: (a) no references are given; (b) arguments are shortcut; (c) quantities are often expressed in the order of magnitude; and (d) formulae have been limited to a minimum. Often more hypo theses or theories exist for a phenomenon. We have chosen only one. The preference for a theory or hypothesis may be personal and the theory itself may later prove incorrect. But, many theories about a particular phenomenon would cover many pages and might lead to confusing effects. 272 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The problern of 'acid precipitation' has been recognized with growing concern in many industrialized countries. The incorporation of pollutants into cloud and rain elements and their transfer to the ground by 'wet deposition' are dominant mechanisms leading to a self~cleansing of the tro posphere but, on the other hand, to hazards to the soil, vegetation and forests. The influence of orographic and meteorological parameters and of the regional distribution of precipitation on the deposition of pollutants are insuffi ciently known factors. During previous years, several projects and analyses have been initiated to improve our knowledge on the dry and wet deposition of pollutants and on the mechanisms of transport of gaseaus and particulate components from the atmosphere to the ground. Research activities have been supported in different fields and it appeared not only useful but necessary to bring the different research-groups tagether to endorse the communication and cooperation between scientists in the related fields. A symposiumwas arranged in Oberurself Taunus in November 1981 to discuss the results of experimen tal and theoretical work in the field of deposition and to gain a better understanding of each other's methods, experience and Observations. The proceedings presented in this volume permit a fair sur vey of the present-day knowledge and will be a useful tool for all working in this field. The meeting would not have been possible without the finan cial support of the German Environmental Agency {Umwelt bundesamt) . 232 pp. Englisch.…