springer netherlands springer netherlands sep 2011 (117 Ergebnisse)

Buch. Zustand: Neu. Neuware -Through analysis of the European Union Emissions Trading Scheme (EU ETS) and the Clean Development Mechanism (CDM), this book demonstrates how to use a variety of econometric techniques to analyze the evolving and expanding carbon markets sphere, techniques that can be extrapolated to the worldwide marketplace. It features stylized facts about carbon markets from an economics perspective, as well as covering key aspects of pricing strategies, risk and portfolio management.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 248 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -Social and natural scientists often are called upon to produce, or participate, in the pro duction of forecasts. This volume assembles essays that (a) describe the organizational and political context of applied forecasting, (b) review the state-of-the-art for many fore casting models and methods, and (c) discuss issues of predictability, the implications of forecaSt errors, and model construction, linkage and verification. The essays should be of particular interest to social and natural scientists concerned with forecasting large-scale systems. This project had its origins in discussions of social forecasts and forecasting method ologies initiated a few years ago by several social and natural science members of the Social Science Research Council's Committee on Social Indicators. It became appar ent in these discussions that certain similar problems were confronted in forecasting large-scale systems-be they social or natural. In response, the Committee hypothesized that much could be learned through more extended and systematic interchanges among social and natural scientists focusing on the formal methodologies applied in forecasting. To put this conjecture to the test, the Committee sponsored a conference at the National Center for Atmospheric Research in Boulder, Colorado, on June 10-13, 1984, on forecasting in the social and natural sciences. The conference was co-chaired by Committee members Kenneth C. Land and Stephen H. Schneider representing, respectively, the social and natural science mem bership of the Committee. Support for the conference was provided by a grant to the Council from the Division of Social and Economic Science of the National Science Foundation.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 392 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -In the field of logic circuits in microelectronics, the leadership of silicon is now strongly established due to the achievement of its technology. Near unity yield of one million transistor chips on very large wafers (6 inches today, 8 inches tomorrow) are currently accomplished in industry. The superiority of silicon over other material can be summarized as follow: - The Si/Si0 interface is the most perfect passivating interface ever 2 obtained (less than 10' e y-I cm2 interface state density) - Silicon has a large thermal conductivity so that large crystals can be pulled. - Silicon is a hard material so that large wafers can be handled safely. - Silicon is thermally stable up to 1100°C so that numerous metallurgical operations (oxydation, diffusion, annealing . ) can be achieved safely. - There is profusion of silicon on earth so that the base silicon wafer is cheap. Unfortunatly, there are fundamental limits that cannot be overcome in silicon due to material properties: laser action, infra-red detection, high mobility for instance. The development of new technologies of deposition and growth has opened new possibilities for silicon based structures. The well known properties of silicon can now be extended and properly used in mixed structures for areas such as opto-electronics, high-speed devices. This has been pioneered by the integration of a GaAs light emitting diode on a silicon based structure by an MIT group in 1985.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 380 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -The aim of this book is to provide a unified presentation of modern mechanics of structures in a form which is suitable for graduate students as well as for engineers and scientists working in the field of applied mechanics. Traditionally, students at technical universities have been taught subjects such as continuum mechanics, elasticity, plates and shells, frames or finite element techniques in an entirely separate manner. The authors' teaching experience clearly suggests that this situation frequently tends to create in students' minds an incomplete and inconsistent picture of the contemporary structural mechanics. Thus, it is very common that the fundamental laws of physics appear to students hardly related to simplified equations of different 'technical' theories of structures, numerical solution techniques are studied independently of the essence of mechanical models they describe, and so on. The book is intended to combine in a reasonably connected and unified manner all these problems starting with the very fundamental postulates of nonlinear continuum mechanics via different structural models of 'engineer ing' accuracy to numerical solution methods which can effectively be used for solving boundary-value problems of technological importance. The authors have tried to restrict the mathematical background required to that which is normally familiar to a mathematically minded engineering graduate.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 480 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -Weed scientists are confident of increasing production through agricultural technology, including herbicides, but do not must ask if the moral obligation to feed people is sufficient justification for the benefits and harms achieved. A continuing, rigorous examination of the science¿s goals that leads to appropriate change is advocated. Weed scientists have a research consensus - a paradigm - Weeds must be controlled. Herbicides are the best control technology. Agriculture's practitoners should discuss the necessity and risks of their technology. Discussion must include scientific evidence and value-laden arguments.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 88 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -tic knowledge, a multidisciplinary approach is indis Over the past 60 years, radiology has progressively uncovered the human body. At first a fleshless skele pensable: clinicians, radiologists, surgeons, radio therapists, and pathologists must all contribute their ton for global study, the body then appeared in slices, until with present techniques its smallest respective inputs for every patient referred. More over, experience is acquired through knowledge of structures are revealed. The physician at the com cases whose diagnosis is certain, and with which new puter console is constantly amazed at the never ending series of organ sections and their mUltiple cases can be compared. In this way a data base is created, whether in the physician'S memory or in images arising through manipulation of the signal. Cerebral convolutions, orbital content, bone mar that of the computer, which is helpful in making row, the face and all its bones can now be made visi diagnoses. ble without any danger to the patient. A lesion can be detected, located and identified; it can be ob Dr.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 188 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -This volume contains a collection of papers based on presentations made at the Reproductive Health Care International Symposium held in Maui, Hawaii, USA, October 1982. The papers evaluate biologic interactions be tween intrauterine contraceptive devices and the host, examine the risks associated with the use of these devices and describe aspects of technical progress in the field. The contributing authors bring their knowledge and expertise from four corners of the world to the readers. The editors wish to express their appreciation to the authors for their valuable contributions, to Carolyn K. Osborn for helpful assistance in editing the manuscripts and to MTP Press for accurate preparation and fine presentation of the material. It is hoped that this volume will serve to expand knowledge and generate further interest among its readers in the dynamic and fascinating field of intrauterine contraception. April, 1984 H.M. Hasson, MD Chicago, Illinois, USA ix 1 Ultrastructure of the decidual response to a progesterone releasing IUD U.M. SPORNITZ. K.S. LUDWIG and M. MALL-HAEFELI INTRODUCTION The ever-increasing world-wide use of the IUD has prompted intensive research into the physiology of its contraceptive action. From these studies it has become clear that the alterations in morphology as well as in the physiological milieu produced by the IUD are manifold and differ greatly with the type of IUD used.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 156 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -Most of the nuclear facilities built since the Second World War have ceased active operation and have been decommissioned. Some of the sites are heavily contaminated with radioactive substances. Correct and efficient action to mitigate the radiological consequences of such contamination will only be possible when the behaviour of radionuclides in the terrestrial environment is sufficiently well known. Yet radioecologists often find it difficult to study the transfer of radioactivity in agricultural land and semi-natural ecosystems, because of the complexity and diversity of such environments. The present book presents an analysis of all the factors that affect the behaviour of radionuclides as they move from their point of release through the environment and then enter the tissues of biota living in the ecosystems, in particular plants and animals consumed by humans.The course on which the book is based was held in a region that is heavily contaminated by radioactive discharges into the environment during nuclear weapons fabrication in the 1950s and '60s, and due to a severe accidental release following the explosion of a rad-waste tank in 1957. This allowed in situ training of the students.The book's main emphasis is on specific radioecological problems in severely contaminated areas in the former Soviet Union: the Southern Urals Trail, the rivers Techa-Isert-Tobol-Irtis-Ob, and the 30 km zone around Chernobyl. Systems examined include soils, arable and pasture land, forests, lakes and rivers. Special attention is paid to the effects of radiation on natural ecosystems: trees, soil-dwelling organisms, and aquatic organisms. Synergistic effects are also considered. Short, medium and long term countermeasures are discussed.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 308 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -Around the beginning of the sixteenth century, Portuguese and Dutch sailors first ventured into southern seas. With their keen navigational interest in the skies, they noted the continuous presence of two cloud-like features, not far from the almost immediately Southern Pole. The first literature mention of these 'clouds' was in the journal written in 1520 by the Italian navigator Pigafetta on the first circumnavigation of the globe by Magalhaes (c/. Pigafetta et ai. , 1962). In honour of this exploit, the objects have since become known as the Magellanic Clouds, although the Dutch name 'Kaapsche Wolken' (Cape Clouds - after the Cape of Good Hope) has also been in use for centuries. The Large and Small Magellanic Clouds are dwarf irregular galaxies, orbiting our own Milky Way Galaxy, presently at distances of 53 and 63 kpc respectively (Humphreys, 1984) . . They are the galaxies nearest to us: most other Local Group galaxies are of order ten times more distant. The LMC and SMC are also the prototypical blue dwarf irregulars, representatives of a class of objects in which several hundred more distant objects are now known. Their masses are a few per cent of the mass of the Milky Way Galaxy, but they are relatively gas-rich and appear to be, at the present epoch, forming stars at a more prodiguous rate than our Galaxy (c/. Lequeux, 1984).Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 244 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -The 1990 ESPRIT Conferene is being held in Brussels from the 12th November to the 15th November. Well over 1700 participants from all over Europe and overseas are expected to attend the various events. The Conference will offer the opportunity to be updated on the results ofthe ESPRITprojects and Basic Research actions andto develop international contacts with colleagues, both within a specific branch of Information Technology and across different branches. The first three days of the Conference are devoted to presentations of Esprit projects and Basic Research actions structured into plenary and parallel sessions; the scope of the Conference has been broadened this year by the inclusion of several well-known international speakers. All areas of Esprit work are covered: Microelectronics, Information Processing Systems, Office and Business Systems, Computer Integrated Manufacturing, Basic Research and aspects of the Information Exchange System. During the IT Forum on Thursday November 15th, major European industrial and political decision-makers will address the audience in the morning. In the afternoon, a Round Table will discuss the impact of Information Technology on society. More than 100 projects and actions will display their major innovations and achieve ments at the Esprit Exhibition which will be, for the first time, open to the general public.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 908 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -Over the last century the discharge of crude or partially treated sewage has probably been the most widespread, most documented and certainly the best understood form of pollution entering the aquatic environment. In the past two decades, however, there has been an increasing public aware ness of the potential hazards that exist from the contamination of the freshwater environment by toxic substances associated with the mining industry. World demand for minerals has intensified the exploitation of natural resources. In most western and newly developed countries significant mining proposals are now strenuously regulated to protect the environ ment. These involve economic and legislative measures and the use of appropriate control technologies. This concern will undoubtedly continue to spread worldwide requiring a programme of enlightened environmental protection management policies and practices for the future. This book has been prepared as a synthesis of our current understand ing of the effects of various heavy metals and acidic discharges likely to contaminate the freshwater environment as a direct result of mining activities. The review is based upon the dissertations of former BP spon sored students who were engaged to provide a better scientific understand ing of the causes of environmental problems associated with this industry. It gives us great pleasure to publish this information for use and appli cation by a wider audience as part of the contribution of The British Petroleum Company p.1.c. to European Year of the Environment.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 248 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -During the last few years, renal hypertension has become a subject of increasing importance. The development of improved radiological techniques, notably intravenous and intra-arterial digital subtraction angiography, has made the diagnosis of renal artery stenosis more reliable, while advances in vascular surgery and the introduction of percutaneous trans luminal angioplasty have caused major changes in clinical practice. The increasing use of such potent antihypertensive agents as the angiotensin I converting enzyme inhibitors has empha sized the problem of renal artery stenosis in older patients with wide spread vascular disease as well as improving the prognosis of patients with accelerated hypertension. This book examines the surgical and medical aspects of renal hyper tension in the light of these recent advances. Each chapter has been written by a recognized expert in the field and provides information of relevance and practical importance to the average clinician. The developments of the last decade have emphasized that renal hyper tension is no longer a matter only for the nephrologist but a subject on which all clinicians should be well informed.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 240 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -The Latin texts collected by Leon Baudry present the late fifteenth century debate at the University of Louvain over the truth-value of proposi tions about future contingent events, a subject of perennial interest in phil osophy. The theologians held fast to divine predetermination, and the Aristotelians in the Arts Faculty supported the doctrine of free choice based on indeterminism. Although the issues in the debate are still argued in philosophy, this rich collection of the theories and arguments has been neglected. Peter de Rivo and Henry de Zomeren, the principal antagonists, are cited in the recent literature, but only on the basis of slight, mostly second-hand information. The full collection of texts has never before been translated into English (or any other modern language), leaving them inaccessible to the majority of students, or any others who are not equipped to work their way through 450 pages of fifteenth-century scholastic Latin. Apart from their philosophical significance, the texts shed light on late scholastic methods in teaching and disputation, on university politics of the period in relation to the Vatican, the Court of the Duke of Burgundy, and the faculties of other great universities, and on legal procedures both secular and ecclesiastical. The human drama that develops as the debate proceeds should hold the interest of even the non-specialist.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 472 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -The relationship between thought, language, and the world is an intimate one. When we have an idea or thought about the world and we wish to express that idea or thought to others we utter a sentence or make a statement. If the statement correctly describes the world then it is true. Moreover, it seems as though our ability to have more complex or sophisticated thoughts about the world increases as the complexity of our language or our ability to use the language increases. Understanding the complex relationship between language, thought, and the world is one of the central aims of philosophy. This book is an attempt to increase our understanding of this complex relationship by focusing on certain philosophical issues that arise from our ability to refer to objects in the world though the use of language. In particular, it is an attempt to solve the puzzles of reference and belief that Frege and Russell presented within the context of a theory of direct reference for proper names.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 232 pp. Englisch.

Buch. Zustand: Neu. Neuware Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 268 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -In this preface I will include explanations of three factors: the intended audience of this book, the structure of the book, and the acknowledgement of many who contributed to its fruition. The Power to Name is intended for two audiences: those interested in knowledge organization and those interested in theoretical study of representation. These two groups come from the perspective of the structure and principles of organization and from the perspective of understanding the cultural ramifications of naming. The first may be those who develop subject representation schemes for a wide range of purposes and those who apply those schemes. They may be librarians, information scientists, web developers or knowledge managers. The second group are likely to be feminist, poststructural and postcolonial theorists who explore the construction of meaning. It is my hope that both of these audiences will find the case of subject representation in library catalogues illuminating in a much wider sense. I have tried to include a modicum of explanation for each audience while avoiding over-explanation for either. This approach will require some patience and some close reading from each The intellectual structure of the book is introduced in the first chapter. However, in a book on organization of knowledge and information it is important to also explain its internal syndetic structure. I have used some somewhat unconventional approaches. The book contains a fair number of 'manual hyperlinks' - references to earlier discussions of a topic in the form of 'see also page . . . ' referrals.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 276 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware - Following the development of gray-scale imaging, real-time scanning, Doppler examination, and high-frequency sonography, endosonography is one of the latest major breakthroughs in the history of diagnostic ultrasound. Although early attempts at inserting ultrasound transducers in natural cavities of the body can be traced back more than two decades, only in the past few years has technology allowed the development and commercialization of effective, easy-to-use endosono scopic probes. Because the transducer can be placed in direct contact with or close to lesions, high frequencies (up to ~2 MHz) can be used, yielding cross-sectional images of unsurpassed resolution. The availability of specially designed intracorporeal probes for specific natural cavities that are routinely explored by conventional (optical) endoscopy or palpation has significantly expanded the diagnostic applications of sonography. Transrectal and transvaginal examinations are now performed routinely in many institutions, and virtually all sonographic equipment manufac turers have in their line of products at least one endorectal and one endovaginal transducer. Most endosonoscopic probes connect to existing scanners, and for radiology departments, the invest ment for transrectal or transvaginal scanning will usually be limited to the purchase of the specific probe. In this book, clinical applications of endosonography (excluding transesophageal echocardio graphy) are covered by European and North American experts. Current equipment and techniques of examination are described in detail to help newcomers get started in the field of endosonography.

Taschenbuch. Zustand: Neu. Neuware - Until the early seventies, tautomeric i. e. fast and reversible rearrangement reactions accompanied by migrations of carbon-centered groups - were practi cally unknown. For a long time it was assumed that the family of tautomeric reactions was confined to proto tropic transformations only. However, the discovery in the fifties of the reversible metallotropic rearrangements showed the domain of migratory tautomerism to be substantially broader. The synthesis of the metallotropic compounds was based on the substitution of a proton in prototropic compounds by an organometallic group. This approach rarely proved fruitful when attempting to effect tautomeric rearrangements of organic and organometallic groups formed by the elements to the right of carbon in the Periodic Table. By contrast, a novel approach involving an analysis of the steric requirements inherent in the structure of the transition state of a reactive center and an examination of the stereodynamic possibilities has given rise to a target-oriented molecular design of compounds capable of rapid and reversible intramolecular migration of the type indicated. The implementation of this ap proach, which is the subject of the present book, has already led to the preparation of new tautomeric compounds in which such heavy organic migrants as acyl, aryl, sulfinyl, phosphoryl, arsinyl, and other groups migrate in molecules at a frequency 6 9 of 10 -10 S-I at ambient temperature, i. e. , at the rates comparable with protonic migrations.

Taschenbuch. Zustand: Neu. Neuware -Theurban environment ¿ buildings, cities and infrastructure ¿ represents one of the most important contributors to climate change, while at the same time holding the key to a more sustainable way of living. The transformation from traditional to sustainable systems requires interdisciplinary knowledge of the re-design, construction, operation and maintenance of the built environment.Sustainable Urban Environments: An Ecosystem Approach presents fundamental knowledge of the built environment. Approaching the topic from an ecosystems perspective, it shows the reader how to combine diverse practical elements into sustainable solutions for future buildings and cities. Yoüll learn to connect problems and solutions at different spatial scales, from urban ecology to material, water and energy use, from urban transport to livability and health. The authors introduce and explore a variety of governance tools that support the transformation process, and show how they can help overcome institutional barriers. The book concludes with an account of promising perspectives for achieving a sustainable built environment in industrialized countries.Offering a unique overview and understanding of the most pressing challenges in the built environment, Sustainable Urban Environments helps the reader grasp opportunities for integration of knowledge and technologies in the design, construction and management of the built environment. Students and practitioners who are eager to look beyond their own fields of interest will appreciate this book because of its depth and breadth of coverage.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 452 pp. Englisch.

Buch. Zustand: Neu. Neuware -The book presents an interdisciplinary collection of analyses that discuss the impact of market economy on our culture in the post-Berlin Wall era. It contains two parts. The first focuses on the commercialisation of science and education. The second elaborates on the multiple and diverse relation between art and capital.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 204 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -Catriona McKinnon and Dario Castiglione It is not an overstatement to say that toleration is one of the most important issues for the defmition of a moral and political theory with application to modem globalised societies. Toleration is a value which no politician in any liberal democratic society would dare to reject. In the UK, its value is reflected in the learning outcomes of education for citizenship isolated by the Final Report of the Advisory Group on Citizenship (which schools have a statutory responsibility to deliver): children ought to be disposed to the 'practice of toleration', and have the 'ability to tolerate other view points'. In these days of feelings of heightened insecurity prompting suspicion of strangers and departures from the norm, toleration has again taken centre stage as one of the values defmitive of stable and just liberal democratic societies. Toleration is a matter of principled restraint with respect to differences which are opposed, either at the personal or at the political level. With respect to the former level, the tolerant person does not use the power she has over others she dislikes and/or disapproves of to interfere with them. However, the tolerant person does not thereby divest herself of her dislike or disapproval; the tolerant person does not transform her dislike and disapproval into warm feelings, and neither does she simply become indifferent to what she hitherto disliked and disapproved of when she practices toleration.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 200 pp. Englisch.

Buch. Zustand: Neu. Neuware -Wildfires, changing glaciers, deforestation, open-pit mining, increasing demands for food and bio-fuel production and the growth of megacities change our landscape. The book comprehensively reviews the current knowledge on how natural and anthropogenic land-use/cover changes affect weather, air quality and climate worldwide and explains how these changes may trigger further land-use/cover changes. It discusses how anthropogenic land-use/cover changes have affected local and regional climate and air quality since the settlement of America and the industrialisation. It addresses the topichow long-range transport of pollutants and dust of devasted areas as well as teleconnections may cause changes far away from the areas where the land-use/cover changes occurred, for which land-use/cover change may become an international issue similar to CO2. It also discusses relations to global change and future societal and scientific challenges related to land-use/cover changes.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 200 pp. Englisch.

Buch. Zustand: Neu. Neuware -This book argues that the concepts of ¿neoliberalism¿ and ¿neoliberalisation,¿ while in common use across the whole range of social sciences, have thus far been generally overlooked in planning theory and the analysis of planning practice. Offering insights from papers presented during a conference session at a meeting of the Association of American Geographers in Boston in 2008 and a number of commissioned chapters, this book fills this significant hiatus in the study of planning. What the case studies from Africa, Asia, North-America and Europe included in this volume have in common is that they all reveal the uneasy cohabitation of ¿planning¿ ¿ some kind of state intervention for the betterment of our built and natural environment ¿ and ¿neoliberalism¿ ¿ a belief in the superiority of market mechanisms to organize land use and the inferiority of its opposite, state intervention. Planning, if anything, may be seen as being in direct contrast to neoliberalism, as something that should be rolled back or even annihilated through neoliberal practice. To combine ¿neoliberal¿ and ¿planning¿ in one phrase then seems awkward at best, and an outright oxymoron at worst. To admit to the very existence or epistemological possibility of ¿neoliberal planning¿ may appear to be a total surrender of state planning to market superiority, or in other words, the simple acceptance that the management of buildings, transport infrastructure, parks, conservation areas etc. beyond the profit principle has reached its limits in the 21st century. Planning in this case would be reduced to a mere facilitator of ¿market forces¿ in the city, be it gentle or authoritarian. Yet in spite of these contradictions and outright impossibilities, planners operate within, contribute to, resist or temper an increasingly neoliberal mode of producing spaces and places, or the revival of profit-driven changes in land use. It is this contradiction between the serving of private profit-seeking interests while actually seeking the public betterment of cities that this volume has sought to describe, explore, analyze and make sense of through a set of case studies covering a wide range of planning issues in various countries. This book lays bare just how spatial planning functions in an age of market triumphalism, how planners respond to the overruling profit principle in land allocation and what is left of non-profit driven developments.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 240 pp. Englisch.

Buch. Zustand: Neu. Neuware -This book has the purpose of providing the 'state of the arts' concerning bio-economic modelling dealing with agricultural systems. In most cases, the contributions use a methodology combining the use of biophysical and economic models, in all cases, an engineering production function approach is totally or partially applied. This practice is being developed in the last years as a response to concrete policy matters: agricultural policies are increasingly combined with environmental and natural resources policies, and this reality involves the need of an integrated assessment, that current economic models are not able to provide.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 232 pp. Englisch.

Buch. Zustand: Neu. Neuware -The publication of Vanadium: Biochemical and Molecular Biological Approaches is particularly timely as it exactly coincides with the centennial anniversary of the discovery of vanadium by Professor Henze, in the blood cells of an ascidian (tunicate) collected in Gulf of Naples in 1911. Vanadium, atomic number 23, covers a wide range of oxidation states (from -2 to +5) and has unpaired electrons. Depending on these properties, a wide variety of enzymes and compounds containing vanadium have been found and the biochemical behaviour of vanadium has been investigated extensively.This monograph provides not only the basic properties and recent advances of vanadium chemistry but also presents recent topics on hyper-accumulators of vanadium, enzymatic roles of vanadium, biochemical functions of vanadium and medicinal functions of vanadium, which have been discovered by Biochemical and Molecular Biological Approaches.Vanadium: Biochemical and Molecular Biological Approaches is aimed at pure and applied chemists, biochemists, pharmaceutical and medical scientists.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 244 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -This book commemorates the appearance one hundred years ago of a paper on slow viscous flow, written by the physicist and Nobel laureate H.A. Lorentz. Although Lorentz is not remembered by most as a fluid dynamicist - indeed, his fame rests primarily on his contributions to the theory of electrons, electrodynamics and early developments in relativity - his fluid-mechanics paper of 1896 contains many ideas which have remained important in fluid mechanics to this very day. In that short paper he put forward his reciprocal theorem (an integral-equation formulation which is used extensively nowadays in boundary-element calculations) and his reflection theorem. Furthermore, he must be credited with the invention of the stokeslet. The contributors to this book have all made their mark in slow viscous flow. Each of these authors highlights further developments of one of Lorentz's ideas. There are applications in sintering, micropolar fluids, bubbles, locomotion of microorganisms, non-Newtonian fluids, drag calculations, etc. Other contributions are of a more theoretical nature, such as the flow due to an array of stokeslets, the interaction between a drop and a particle, the interaction of a particle and a vortex, the reflection theorem for other geometries, a disk moving along a wall and a higher-order investigation. Lorentz's paper of 1896 is also included in an English translation. An introductory paper puts Lorentz's work in fluid mechanics in a wider perspective. His other great venture in fluid mechanics - his theoretical modelling on the enclosure of the Zuyderzee - is also discussed. The introduction also presents a short description of Lorentz's life and times. It was Albert Einstein who said of Lorentz that he was `.the greatest and noblest man of our time'.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 316 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -Geology, petrology and mineralogy.- Compositional and textural variations of the major iron and base-metal sulphide minerals.- Rio Tinto deposits ¿ geology and geological models for their exploration and ore-reserve evaluation.- The massive sulphide deposit of Aznalc¿llar, Spain, Iberian Pyrite Belt: review of geology and mineralogy.- Precious- and base-metal mineralogy of the Hellyer volcanogenic massive sulphide deposit, northwest Tasmania ¿ a study by electron microprobe.- Mineralogy and petrology of the lead-zinc-copper sulphide ores of the Viburnum Trend, southeast Missouri, U.S.A., with special emphasis on the mineralogy and extraction problems connected with cobalt and nickel.- Ore processing and mineralogy.- Principles and practice of sulphide mineral flotation.- Chelating reagents for flotation of sulphide minerals.- Mineralogy of and potential beneficiation process for the Molai complex sulphide orebody, Greece.- Studies of mineral liberation performance in sulphide comminution circuits.- Methods of recovering platinum-group metals from Stillwater Complex ore.- China¿s sulphide deposits ¿ their occurrence and treatment.- Is flotation the unavoidable way for beneficiating metal sulphide ores .- Concentrate processing and tailings disposal.- Improved model for design of industrial column flotation circuits in sulphide applications.- Comparison of methods of gold and silver extraction from Hellyer pyrite and lead-zinc flotation middlings.- Variables in the shear flocculation of galena.- Role of chloride hydrometallurgy in processing of complex (massive) sulphide ores.- Evaluation of the CANMET Ferric Chloride Lead (FCL) process for treatment of complex base-metal sulphide ores.- Lead production from high-grade galena concentrates by ferric chloride leaching and molten-salt electrolysis.- Mercury production from sulphide concentrates by cupric chloride leaching and aqueous electrolysis.- Arsenic fixation and tailings disposal in METBA¿s gold project.- Acid mine drainage from sulphide ore deposits.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 324 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -This analysis of invention is the result of a study of patents, patent applications and some other technical and scientific lite rature published in the United States, Japan, Great Britain, Western Germany and France, as well as European (Munich) and PCT (Patent Cooperation Treaty) patent applications, in the period from about January 1975 to about January 1985. It provides a systematic review of research activities on the structural and operational development of heat pipes in the period covered, and on their applications. The study is in two parts: Part I relating to aspects of indi vidual heat pipes and Part II concerning the application of heat pipes to heat exchangers and mechanical and electrical components, in which the construction and operation of the in dividual heat pipes are of secondary importance. The material studied during the search has been derived from the search files of the European Patent Office, Rijswijk, The Nether lands, classified in accordance with the following international patent classes (IPC): F 28 D 15/02 relating to heat exchange apparatus with the intermediate heat transfer medium in closed tubes passing into or through the conduit walls in which the medium condenses and evaporates, e.g. heat pipes. F 24 J 2/32 relating to heat pipes of solar heat collectors. Vlll G 21 D 5/02 relating to arrangements of nuclear reactor and engine, in which reactor produced heat is converted into mechanical energy and in which reactor and engine are structurally combined.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 396 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -This book is about the plants and animals of urban areas, not the urban fringe, not encapsulated countryside but those parts of towns where man's impact is greatest. The powerful anthropogenic influences that operate in cities have, until recently, rendered them unattractive to ecologists who find the high proportion of exotics and mixtures of planted and spontaneous vegetation bewildering. They are also unused to considering fashion, taste, mowing machines and the behaviour of dog owners as habitat factors. I have always maintained, however, and I hope this book demonstrates, that there are as many interrelationships to be uncovered in a flower bed as in a field, in a cemetery as on a sand dune; and due to the well documented history of urban sites, together with the strong effects of management, they are frequently easier to interpret than those operating in more natural areas. The potential of these communities as rewarding areas for study is revealed in the literature on the pests of stored products, urban foxes and birds. The journals oflocal natural history societies have also provided a rich source of material as amateurs have never been averse to following the fortunes of their favourite groups into the heart of our cities. It is predictable that among the few professionals to specialize in this discipline have been those enclosed in West Berlin, who must be regarded as among the leading exponents of urban ecology.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 384 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -The 5th Pathogenic Neisseriae Conference was held in Noordwijkerhout, The Netherlands, on 15-18 September 1986. It followed San Francisco - USA (1978), Hemavan - Sweden (1980), Montreal - Canada (1982), Asilomar - USA (1984). These conferences will continue to be held in the foreseeing future. The reason for this is because studying pathogenic Neisseriae enables research workers to look at many aspects of bacterial infectious diseases. These aspects include: - Epidemiology and vaccination (section 1) - Genetic aspects of antigenic diversity (section 2) - Outer membrane proteins and IgA-protease (section 3) - Lipopolysaccharides, H8 antigen and peptidoglycan (section ~) - The application of all this knowledge to study pathogenesis (section 5) N. gonorrhoeae has become an important model organism to study mucosal bacterial infectious diseases. Basic knowledge about the bacterial surface, gene tics and physiology is linked to pathogenic mechanisms such as adhesion to and invasion of epithelial cells, interaction with complement and phagocytic cells and mucosal immune mechanisms. This will continue to be an important research field in the near future. N. meningitidis has become an important model organism to study the epide miology of potentially epidemic bacterial diseases and against which new type of vaccines are being developed such as outer membrane protein vaccines. The above mentioned topics are covered by papers presented at The 5th Path ogenic Neisseriae Conference, 1986. I would like to thank Marijke van de Nadort without whom it would have been much harder or even impossible to organize such a meeting.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 860 pp. Englisch.