springer netherlands jan 2012 (304 risultati)

Taschenbuch. Condizione: Neu. Neuware -Das Husserlbild der Gegenwart ist noch weitgehend gepragt von den erkenntnistheoretischen 'Logischen Untersuchungen', durch die Husserl in weitem MaBe als Begriinder einer neuen objektiven Logik gilt. Mitunter wird er sogar als einseitig orien tierter Rationalist und Aufklarer des 20. J ahrhunderts, als der 'Cartesius unserer Tage' 1 angesehen. Dieses Bild Husserls kann wohl jederzeit durch seine Veroffent lichungen gerechtfertigt werden. Dennoch ist es einseitig und recht vordergriindig, da dabei voll und ganz iibersehen wird, daB auch der Bereich des Emotionalen flir HusserI ein entscheiden gut wie nichts des Interessengebiet darstellt, wovon bislang so veroffentlicht worden ist. Wohl werden in seinen Schriften gclegentlich Fragen der Wertlehre, der Asthetik und Ethik angeschnitten 2, aber eine eingehende Auseinandersetzung mit derartigen Fragen liegt in keinem der veroffentlichten Werke vor. In Wirklichkeit aber war ihm die Begriindung einer echten wissenschaftlichen Ethik immer ein ernstes philosophisches An liegen. Bereits vor den 'Logischen Untersuchungen' beschaf tigte sich Husserl mit ethischen Grundproblemen 3. Welche 1 Vgl. Briick, Maria, Dr. phil, Ubey das Verhiiltnis Hllsserls zu Franz Brentano, vor nehmlich mit Rucksicht auf Brentanos Psychologie, 1933, S. 7. Husserl selbst hat die Phiinomenologie in den 'Cartesianischen Meditationen' (Husscrliana, Bd. I, 1950, S. 196 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 684 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The issue of maintaining a balanced relationship between tourism and the environment has received considerable attention since the 1970s. However, only in the 1980s and 1990s did it become a topic of systematic academic inquiry and research, distinguished from the broader area of the environmental impacts of recreation and leisure activities. This volume dwells on the environmental and economic impacts of tourism and is divided as follows: Part 1: Introduction and Overview Part 2: Tourism and the Environment: General Considerations Part 3: Regional Issues Part 4: Economic Issues Part 5: Policy Issues The work is complemented by a subject index. 180 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -One service mathematics has rendered the 'Et moi, . si Javait so comment en revenir. je n'y serais point alle.' human race. It has put common sense back Jules Verne where it belongs, on the topmost shelf next to the dusty canister labelled 'discarded non- The series is divergent; therefore we may be sense'. Eric T. Bell able to do something with it. o. Heaviside Mathematics is a tool for thought. A highly necessary tool in a world where both feedback and non linearities abound. Similarly, all kinds of parts of mathematics serve as tools for other parts and for other sciences. Applying a simple rewriting rule to the quote on the right above one finds such statements as: 'One service topology has rendered mathematical physics . .'; 'One service logic has rendered com puter science . .'; 'One service category theory has rendered mathematics . .'. AIl arguably true. And all statements obtainable this way form part of the raison d'etre of this series. 280 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -1. The viral infections of the developing nervous system: an overview.- 2. Reovirus infections of the central nervous system.- 3. Dysmyelination in transgenic mice containing the early region of JC virus.- 4. Bovine leukaemia: facts and hypotheses derived from the study of an infectious cancer.- 5. Human immunodeficiency virus brain infection in infants and children.- 6. Persistent infection of mice with lymphocytic choriomeningitis virus.- 7. Differentiation-linked susceptibility of nervous and muscular tissue of mice to infection with Moloney murine leukaemia virus.- 8. Antigenic phenotype and experimental herpes simplex virus infection of cultured human fetal neural cells.- 9. Human cytomegalovirus: the major envelope glycoprotein as a candidate for a subunit vaccine.- 10. Rubella virus and its effects on the developing nervous system.- 11. Experimental mumps virus infections in the developing nervous system.- 12. Neurotransmitter-related activities of MHV3-infected cortical cells in culture. 176 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Homogeneous Transition-Metal Catalysis in Molten Salts.- 1. Introduction.- 2. Synthesis Gas Processing.- 3. Short Chain Fatty Acids (SFA¿S).- 4. Oxo Alcohols and Aldehydes.- 5. Fischer-Tropsch Chemistry.- 6. Olefin Hydrogenation.- 7. Chlorination and Oxidation.- 8. Conclusions.- Carbon Dioxide as Building Block for Fine Chemicals Synthesis by HomogeneousCatalysis.- 1. Alkenes.- 2. Dienes.- 3. Alkynes.- 4. Literature.- Metal Catalysed Deoxygenation Reactions by Carbon Monoxide of Nitroso andNitro Compounds.- 1. Introduction.- 2. Interaction of Nitroso and Nitro Compounds with the Metal Centre.- 3. Metal-assisted Stoichiometric Reactions in Nitroso and Nitro Compounds.- 4. Catalytic Reactions.- 5. Concluding Remarks.- 6. Glossary of Abbreviations.- 7. References.- Recent Aspects of Transition Metal Catalyzed Reactions of Carbenes in the Realm of Biologically Active Substances.- 1. Introduction.- 2. Generalities.- 3. Synthetic Applications.- 4. References. 244 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Symposium on Shallow Lakes, held from 23rd-30th, September 1979, at the Biological Research Station, IlImitz (Austria), was intended to give an insight into current European research on shallow lakes. The reason for the restriction to European participants was firstly to gather as much information as possible on investigations in one geographic area, and secondly the limited time and space available. Since shallow lakes pose a number of problems specifically related to their depth, several symposia have been devoted to this subject. Meetings like the Symposium on the Limnology of Shallow Waters in Tihany (Hungary), in 1973 and the Symposium 'Flachseeforschung' in Steinhude (Fed. Rep. of Germany), in 1974 stressed the need for further communication amongst limnologists working in this field. Moreover several international projects, like the OECD-Eutrophication-Program and the MaB-Project, have included certain aspects of shallow lake limnology. It is hoped by the editors that the proceedings presented here will stimulate further research and a greater exchange of information in this field. 228 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Modern observations, including recent ones with the Hubble Space Telescope, have revealed that the Universe is replete with plasma outflows from all kinds of objects, ranging from stars in all their variety to galaxies. In this masterly survey of plasma astrophysics, written by leading practitioners, the first 15 articles in Part I deal with the use of the MHD approach in several key problems of solar plasma, such as magnetoconvection and magnetic field generation, sunspots and coronal loops, magnetic nonequilibrium and coronal heating, coronal mass ejections, the acceleration of the solar wind, and stellar winds across the Main Sequence. The following 16 articles of Part II deal with the use of the same MHD approach in several central and puzzling aspects of more distant astrophysical plasmas, such as the dynamics of the interstellar medium, collimated outflows from young stellar objects and accretion disks, molecular outflows and jets associated with enigmatic binaries and symbiotic stars, relativistic flows associated with superluminal microquasars in our own galaxy, astrophysical jets from nearby galaxies, or remote active galactic nuclei and quasars, probably fuelled by supermassive black holes. The emphasis throughout is on the striking underlying similarities in the physics of all these problems. Audience: Indispensable for solar physicists and astrophysics alike. An ideal textbook for graduate students in physics and astrophysics. 788 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In two earlier volumes, entitled The Logico-Algebraic Approach to Quan tum Mechanics (hereafter LAA I, II), I have presented collections of research papers which trace out the historical development and contem porary flowering of a particular approach to physical theory. One might characterise this approach as the extraction of an abstract logico-algebraic skeleton from each physical theory and the reconstruction of the physical theory as construction of mathematical and interpretive 'flesh' (e. g. , measures, operators, mappings etc. ) on this skeleton. The idea is to show how the specific features of a theory that are easily seen in application (e. g. , 'interference' among observables in quantum mechanics) arise out of the character of its core abstract structure. In this fashion both the deeper nature of a theory (e. g. , in what precise sense quantum mechanics is strongly statistical) and the deeper differences between theories (e. g. clas sical mechanics, though also a 'mechanics', is not strongly statistical) are penetratingly illuminated. What I would describe as the 'mainstream' logico-algebraic tradition is captured in these two collections of papers (LAA I, II). The abstract, structural approach to the characterisation of physical theory has been the basis of a striking transformation, in this century, in the understanding of theories in mathematical physics. There has emerged clearly the idea that physical theories are most significantly characterised by their abstract structural components. 356 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The study of quality of life refers to the material environment (social welfare) and psychosocial environment (wellbeing). It has been defined as a concept that implies the objective and subjective dimension that Cummins (1997) first studied in seven domains. The use of domains in the quality of life study allows a more precise measurement than the one that could have been reached through simple questions, since psychometric scales are used and if the addition of domains is equivalent to the totality of life satisfaction, then the group of domains is a valid measure of quality of life. In the case of young people, it has been observed that even if they live in negative physical, social and contextual conditions, they can nevertheless experience a relatively positive experience in relation to their quality of life, depending on the strategies and capabilities that they generate in relation to the context. Similarly, young people that live in favorable socioeconomic conditions and with a trouble free psychological situation may experience a relatively poor evaluation of their position in life (Patrick et al). oung people do not form a homogenous group and, in this sense, it is not possible to generalize about youth; they interact with the environment in which they live and they are a product of the history they happen to live, in this way they transit different vital scenarios in daily life that affect their quality of life. The social representations about youth that each population has, in each historical moment, are embedded in the social context in which young people live and develop, conditioning every-day life and /or creating related stereotypes. The concept of youth is a social construction built conjointly by all members of society in the historical moment in which they live. Young people interact with the environment in which they live and they are a product of the history they happen to live. Authors like Urresti (1999) define youth from a point of view that takes into account the living together of different generations in different societies, thus being impossible to compare young people of today with those of two or three decades ago; in addition, he states that it is necessary to situate the understanding of youth within the historical and social moment in which they live. Nowadays the predominant adult model is based in individualism, and even if an intergenerational dialogue is necessary, it is difficult for young people to achieve this kind of communication with adults that, in some cases, are living 'stages of youth' or that need to be 'forever young'. Young people live in uncertainty, with a limited perspective for future action, assigning their own meaning to events and facts, according to their fundamental concerns that are significantly different from those of their parents' generation. In the other side the process of globalization and the protagonist social role of the new informational and communicational technologies, produce that the possibilities to expand individual freedoms increase, but not all young people can manage with it (Lechner, 2002). What young people need in order to construct their citizenship and feel satisfied, varies according to the different societies, especially considering that most of them live a fragile situation. As Cortina (2003:7-9) states, the idea of citizenship always transcends individualism, because the citizen is somebody that exists together with others, and those others are equal to him before the city, is somebody that deliberates with others, that acts with others conjointly, that assumes the protagonist role of his own life, in this way citizen is not only that who the law protects, but that who participates in the public issues. Speaking about young people we propose to recognize them from their equal dignity because 'recognition is not only a courtesy that we owe others: it is an essential human need' (Taylor, 1993:46). This recognition is based in human dign 68 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Austria.- Belgium.- Denmark.- Eire.- Finland.- France.- Germany.- Greece.- Italy.- Liechtenstein.- Luxembourg.- Netherlands.- Norway.- Portugal.- Spain.- Sweden.- Switzerland.- United Kingdom.- Alphabetical by company.- Alphabetical by country. 276 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The aim of this book is to conduct a critical survey of the main tools devised for the synthetic measurement of globalization processes. To this end, the first part of the book discusses the meaning of the concept considered, highlighting the different and often contradictory interpretations put forward in its regard in the literature. Subsequently analysed are the passages and issues that must be addressed when constructing an instrument intended to measure a social phenomenon of such complexity as globalization. Stressed in particular is that the researcher's subjectivity is repeatedly involved in these passages, so that no instrument can have objective validity. Given these premises, the book presents the principal tools employed in attempts to measure globalization, starting with those whose unit of analysis is the state. In this regard, particular space is devoted to indexes which take a multidimensional approach to the concept of globalization. There follows a comparison among the results obtained using these indexes, and criticisms are made of the ways in which the latter have been constructed. A limitation, or if one wishes a paradox, concerning such tools is that they measure in relation to states a process which has as one of its principal features the fact that it extends beyond the confines of states. For this reason, the final chapter considers whether globalization can be measured with different units of analysis - in particular people and cities. The books concludes with discussion of the general limitations of globalization indexes. 152 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The activation of carbon dioxide by transition metal complexes has been extensively studied. both experimentally and theoretically. 1 Central reactions in this chemistry are the insertion of C02 into M-X bonds. where X = H. C. 0. and N. (eq. 1-4). We are presently investigating the mechanistic aspects of these reaction processes and will herein deSCribe our current level of understanding. Comparisons of the pathway of the carbon-carbon bond fonning process in transition metal chemistry with the well known analogous chemistry involving organolithium reagents will be presented. Furthermore. the role of these reaction types in both homogeneous and heterogenous catalytic processes leading to useful chemicals will be elaborated. _OM (1) lMt-H + ~ lMlopi _OM (2) [Mt-R + C0. 2 [M]0. 2CR _OM (3) [Mt-OR+ ~ [M]0. 2COR _OM (4) [Mt-NR2 + C0. 2 [M]~CNR2 Insertion of C02 into the Metal-Hydride Bond. The reaction of anionic group 6 (Cr. Mo. W) transition metal hydrides with carbon dioxide to afford metalloformates occurs readlly at ambient temperature and 2 reduced pressures of carbon dioxide. This insertion process is referred to the normal pathway (Scheme 1). There are no documented cases of C02 insertion into the metal hydride bond to provide the alternative. metallocarboxylic acid. isomer (referred in Scheme 1 as abnormal). 3 Recent theoretical studies ascribe this preference to an unfavorable electrostatic interaction and poorer orbital overlap in the latter pro 4 cess. Nevertheless. 468 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -I am particularly pleased to be able to write the introduction to this book that resulted from a collaborative effort by the Radiology De partment, under the auspices of the Boerhaave Committee for Postgraduate Medical Education of the Faculty of Medicine, at the University of Leiden and the Department of Medical Imaging and Radiological Sciences at Van derbilt University. Magnetic resonance imaging affords the opportunity to interrogate organ and system structure and function in a nondestructive manner without se rious biological implications. Tissue contrast with this modality is ex quisite and inherently superior to that of x-ray computed tomography. The advances to improve signal capture, development of rapid data acquisition techniques, fabrication of more appropriate pulse sequences, and availa bility of contrast agents portend increased versatility and specificity of these studies. Despite the proliferation of numerous general and specialized texts, the developments in MRI occur at such a pace that data in these references are necessarily dated. The technical horizon of MRI is vast with almost li mitless possibilities of signal generation and plan reconstruction. Tissue contrast is so importantly affected by the coupling of signal generation and capture that collective experience of institutions and investigators is extremely important to the initiate and useful even to those indivi duals with the greatest clinical experience. 248 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In the last decade, physicians have witnessed a publication will serve as a stimulus to surgeons growing awareness of and concern with diseases of concerned with male reproductive disorders to in the male reproductive tract. Stimulated by this tensify their personal research attempts to develop interest, a refinement and re-evaluation of existing better therapy for diseases referable to the male reproductive system. It is finally hoped that this surgical techniques for treatment of male repro ductive disorders has been concurrently appreci publication will stimulate critical analysis of what ated. Rapid progress in this area has resulted we feel are currently accepted surgical modes of primarily from a cooperative effort from those therapy and to better promote a general inter specialists in the areas of microsurgery, medical change of clinical information referable to these and surgical oncology, endocrinology and neuro disorders. physiology, pathology, immunology, genetics and Those who have provided the text and illustra biochemistry. tions for this volume have contributed a significant As the surgical treatment of diseases and ab amount of work, and we hope that they feel their normalities of the male reproductive system has material has been well used. The editors also wish to expanded, so have the articles describing these often thank Mr. 280 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Numerous investigations over the years have illustrated the importance of physical methods, especially magnetic resonance, in the elucidation of the electronic ground states of 3d transition metal ion complexes. The results of these studies coupled with investigations on model compounds are being extended in very meaningful ways to provide electronic structural information in biological systems. In systems not readily amenable to investiga tion by single crystal X-ray diffraction these methods provide structural information as well. It was felt that a NATO Advanced Study Institute that brought together experts in theoretical aspects of magnetic resonance, experts in biology and experts in both areas would be extremely profitable for all parties attending the school. The enthusiastic response of the participants indicated that our objectives were accomplished to a high degree. We hope this pUblication of the proceedings will transmit, to some degree, the stimulating discussion of the Conference. The enormity of the area selected for this Conference can be appreciated by all. We the editors take full responsibility for the many omissions resulting from the imposed limitations of time and resources. Florence, July 1979 I. Bertini R. S. Drago PARTICIPANTS Andersen, J. P. Institute of Medical Biochemistry - University of Aarhus DK-8000 Aarhus C Denmark Andersson, I. Fachbereich 15. 2, Analytische und Biologische Chemie, Universitat des Saarlandes - D-6600 Saarbrucken 11 F. R. G. Basosi, R. 456 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The beneficial impact of the European communities involvement in scientific research and technology is wide-ranging and pervasive. There are high hopes of major advances in scientific knowledge and technological processes, while the emergence of a genuine tradition of collaborative research holds out great and continuing promise for the future. Close, frequent and long-term cooperation between universities, research centres and industry is already generating new synergies, forging a truly European scientific community. Many of tomorrows industrial developments, destined to be determinant for our economic success and prosperity, will spring from this research. The Concerted European Action on Magnets - CEAM - project is a prime example of collaborative research and development. Financed from the Communities STIMULATION action and implemented with the help of EURAM, the advanced materials programme, CEAM will bestow great benefits on European industrial competitiveness, providing a channel for high quality basic research to find its way into commercial products. This remarkable cooperative enterprise brought t~gether 58 laboratories and more than 120 scientists and englneers in a sustained thirty month effort. It spanned every aspect of new iron-based high performance magnets from theoretical modelling of their intrinsic magnetic properties to the design and construction of novel electrical devices and machines. Besides adding a new European dimension to advanced magnetic technology, CEAM also ensured that a whole new generation of young researchers and technicians have been trained in applied magnetism. 948 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -IUTAM/ICA Symposium, Delft, July 1983 232 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book gives a comprehensive overview of activities currently under way to produce, collect and compile radiation data as needed for the various types of solar energy applications in Europe. Contributions have been made by all contractors of the Commission of the European Communities, in par ticular the Meteorological Offices of the EC member countries. They all re ported on their work at a meeting which was held in October 1982 in Brussels and of which these are the proceedings. The Commission' work in this area follows a detailed strategy which was published earlier as part of the proceedings of Volume I, Series F. Series F is especially devoted to publications on the European Communities' work on solar radiation data. Other volumes within Series F are in preparation and will deal with: - solar radiation data on tilted planes; - solar radiation data derived from meteorological satellite obs- tions. In addition, two new atlases are being prepared, one showing - for the area of the European Community - maps for solar radiation on titled planes of various inclinations and orientations, and the other showing - for the whole of Europe and the Eastern part of the Mediterranean - radiation data for horizontal planes. In the latter there will also be a statistical analy sis section. Both atlases will be published in the course of 1983. 320 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -It is probably safe to predict that the future of chemistry is linked to the excited states of molecules and to other short lived species, ions and free radicals. Molecules have only one ground state but many excited states. However large the scope of normal, ground state chemistry might be, above and beyond it lies the world of excited states, each one having its own chemis try. The electronic transitions leading to the excited states, either discrete of continuous, are examined in molecular elec tronic spectroscopy. Electronic spectroscopy is the queen of all spectroscopies: for if we have the resolution we have everything. Vnfortunately, the chemist who is interested in the structure and reactions of larger molecules must often renounce all that infor mation. The spectra are complex and often diffuse; resolution does not always help. To understand such spectra he must look at whole families of molecules; to some extent structural analogies help. Let us call this chemical spectroscopy and handle it with care. In order to understand the properties of molecules we also need theory. We know that molecular problems are, in principle, soluble by the methods of quantum mechanics. Present time quan tum chemistry is able to provide a nearly accurate description of not too large molecules in their ground states. It is probablY again safe to predict that the future of quantum chemistry is connected with molecular excited states or, generally spoken, the accurate handling of the open-shell problem. 624 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The main purpose of this book is to bring together some description of the skills and attitudes of those working in the hospice units specializing in terminal care with those rather different but overlapping skills used daily in the palliation of chronic or incurable disease. This varied collection of papers does not pretend to be exhaustive. Among the omissions, for example, are two major causes of deat- chronic respiratory disease and stroke. This is because the treatment of the end-state of these conditions - and they are not alone in this - lies more in the gentle withdrawal of measures no longer appropriate rather than in any positive regime within the gift of the physician. This may lead on occasion to an unjustifiable diminution of interest, but this is less likely in cases of cardiac or malignant disease. Ischaemic heart disease remains the main killer of the western world. We may see important changes in our approach over the next decade as we document slowly and painstakingly the comparative ineffectiveness of our therapy; but in cases of progressive cardiac disease no matter how we may argue as to management or prevention, we are agreed that we must lighten the dreary burden of illness as effectively as possible. 352 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The field of nuclear magnetic resonance has experienced a number of spectacular developments during the last decade. Fourier transform methodology revolutionized signal acquisition capabilities. Superconducting magnets enhanced sensitivity and produced considerable improvement in spectral dispersion. In areas of new applicat ions, the life sciences particularly bene fited from these developments and probably saw the largest increase in usage. NMR imaging promises to offer a noninvasive alternative to X rays. High resolution is now achievable with solids, through magic angle spinning and cross polarization, so that the powers of NMR are applicable to previously intractable materials such as polymers, coal, and other geochemicals. The ease of obtaining relaxation times brought an important fourth variable, after the chemical shift, the coupling constant, and the rate constant, to the examination of structural and kinetic problems i~ all fields. Software development, particularly in the area of pulse sequences, created a host of useful tech niques, including difference decoupling and difference nuclear Overhauser effect spectra, multidimensional displays, signal enhancement (INEPT), coupling constant analysis for connectivity (INADEQUATE), and observation of specific structural classes such as only quaternary carbons. Finally, hardware development gave us access to the entire Periodic Table, to the particular advan tage of the inorganic and organometallic chemist. At the NATO Advanced Study Institute at Stirling, Scotland, the participants endeavored to examine all these advances, except imaging, from a multidisciplinary point of view. 568 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A 'science of cities and regions' is critical for meeting future challenges. The world is urbanising: huge cities are being created and are continuing to grow rapidly. There are many planning and development issues arising in different manifestations in countries across the globe. These developments can, in principle, be simulated through mathematical computer models which provide tools for forecasting and testing future scenarios and plans. These models can represent the functioning of cities and regions, predicting the spatial demography and the economy, the main flows such as journey to work or to services, and the mechanisms of future evolution. In this book, the main principles involved in the design of this range of models are articulated, providing an account of the current state of the art as well as future research challenges.Alan Wilson has over forty years working with urban and regional models and has contributed important discoveries. He has distilled this experience into what serves as both an introduction and a review of the research frontier. Topics covered include the Lowry model, the retail model, principles of account-based models and the methods rooted in Boltzmann-style statistical modelling and the Lotka-Volterra approach to system evolution. Applications range from urban and regional planning to wars and epidemics. 116 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In July 1967 ESRIN and ESLAB, the two ESRO laboratories primarily concerned with basic research, held a joint symposium on Satellite and Rocket Measurements of Corpuscular Radiation from Outer Space. This was followed in September 1968 by a second symposium: Low-Frequency Waves and Irregularities in the Ionosphere; and in September 1969 by a third: Intercorrelated Satellite Observations Related to Solar Events. A fourth symposium, on upper atmospheric models and related experiments, took place in Frascati, 6-10 July 1970. To foster an interdisciplinary approach, the meeting brought together approximately 50 scientists working with different techniques but having a common interest in the interpretation of meso spheric phenomena. Recent work such as that presented at the symposium has deepened our knowledge of upper atmospheric composition, and increased our understanding of upper atmo spheric temperature and dynamics. In particular, it has shown that the concentration of minor species in the atmosphere is somewhat different than expected. Theoretical models have not yet considered many of the minor constituents and have generally not included dynamical effects. It is now time to reconsider these models and elaborate them in the light of recent knowledge. 312 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In a society in which the use of information technology is becoming commonplace it is natural that pictures and images produced by elec tronic means should be increasing in importance as a means of com munication. Computer graphics have only recently come to the atten tion of the general public, mainly through animated drawings, advertise ments and video games. The quality of the pictures is often such that, unless informed of the fact, people are unaware that they are created with the help of computers. Some simulations, those developed in con nection with the space shuttle for example, represent a great and rapid progress. In industry, computer graphic techniques are used not only for the presentation of business data, but also in design and manufacture processes. Such computer-assisted systems are collectively represented by the acronym CAX. In CAD/CAM (computer-assisted design/manufacture), interactive graphic techniques have attained considerable importance. In CAD/CAM systems a dialogue can be established between the user and the machine using a variety of easy to operate communication devices. Due to the recent developments in hardware and software (for modelling, visual display, etc), a designer is now able to make decisions based on the information presented (plans, perspective drawings, graphics, etc) with the help of interactive, graphic techniques. These constitute the most visible and perhaps most spectacular aspect of CAD/CAM systems. 308 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A NATO Advanced Study Institute on Nonlinear Functional Analysis and Its Applications was held in Hotel Villa del Mare, Maratea, It.a1y during April 22 - May 3, 1985. This volume consists of the Proceedings of the Institute. These Proceedings include the invited lectures and contributed papers given during the Institute. The papers have been refereed. The aim of these lectures was to bring together recent and up-to-date development of the subject, and to give directions for future research. The main topics covered include: degree and generalized degree theory, results related to Hamiltonian Systems, Fixed Point theory, linear and nonlinear Differential and Partial Differential Equations, Theory of Nielsen Numbers, and applications to Dynamical Systems, Bifurcation Theory, Hamiltonian Systems, Minimax Theory, Heat Equations, Pendulum Equation, Nonlinear Boundary Value Problems, and Dirichlet and Neumann problems for elliptic equations and the periodic Dirichlet problem for semilinear beam equations. I express my sincere thanks to Professors F. E. Browder, R. Conti, A. Do1d, D. E. Edmunds and J. Mawhin members of the Advisory Committee. 436 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This Atlas of Oral PathologV is intended primarily as a ances where appropriate and reproduce relevant radio graphs. Every pathologist who deals with bone specimens bench companion for the general diagnostic pathologist. especially the trainee. It has not been designed to cover will know the value of radiographs, and some indeed are the subject fully and in detail, nor does it enter into the reluctantto make a diagnosis in their absence. In addition, radiographs may give a good idea of the extent aFld other more theoretical aspects. Since the book is essentially an atlas the text has been features of a lesion that may be represented in the first kept to a minimum, but in it we have tried to adopt'a instance only by a small biopsy specimen. practical approach, with special regard to differential diag While many of the illustrations have been made from nosis. We have made some remarks about the clinical sections freshly cut and stained for the purpose, others features of the various conditions dealt with, since this have been prepared from stained sections already in our may help the pathologist to appreciate what is in the refer files and since, in addition, the material comes principally ring clinician's mind in an area with which the pathologist from two departments, as well as from outside sources, may not be particularly familiar. 156 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book contains the texts of the lectures which were givenat the Nato Advanced Study Institute on Advanced Heat Pumns which was heldat Espinho, Portugal in September 1980. Aprevious NATO Advanced Study Institute on the topic of heat pumps had been held in 1975. The significance of heat pumps with respect to energy conservation was the main topic of this Institute. In 1980it was felt that considerable research had to be done in order to be able to produce more energy efficient, less costly and more widely ap~licableheat ~umos. This requires a good understanding of the functioning of the types of heat pumps available. The simultaneous coverage of the basic funda mentals of heat pumps of different drive in one lecture series therefore was the goal of the 1980 Advanced Study Institute. Only a few lectures were devoted to heat pump applications. The lectures on heat pump applications were intended to ~ive only a short overview. They were supplemented by lectures on the latest developments on vapour compression as well as sorption systems. 576 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -`Are there other planetary systems like ours Other planets like ours Is there life elsewhere in the Universe ' So asks Dr. Lew Allen Jr. in the Foreword. In December of 1992, theorists, observers, and instrument builders gathered at the California Institute of Technology to discuss the search for answers to these questions. The International Conference, entitled `Planetary Systems: Formation, Evolution, and Detection' and supported through NASA's newly formed TOPS (Toward Other Planetary Systems) program, was the first of a series of conferences uniting researchers across disciplines and political boundaries to share thoughts and information on planetary systems. The conference was sponsored by NASA, hosted by JPL at Caltech, and endorsed by the 1992 International Space Year Association. These proceedings include discussions of topics ranging from stellar, disk, and planetary formation to new ways of searching for other stellar systems containing planets. The authors represent a wide range of nationalities, disciplines, and points of view. The second international conference took place in December of 1993. 504 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume constitutes the proceedings of the Nobel Laureate Symposium on Applied Quantum Chemistry held during the International Chemical Congress of Pacific Basin Societies, 16-21 December 1984, in Honolulu, Hawaii. The Symposium was held in honour of the five Nobel Laureates who have contributed so extensively to the development of Applied Quantum Chemistry. K. Fukui, G. Herzberg, R. Hoffmann, W.N. Lipscomb and R.S. Mulliken. Professors Fukui, Hoffmann and Lipscomb attended and presented plenary lectures to the Symposium. Their lectures and the other invited papers and invited poster presentations brought into focus the current state of Applied Quantum Chemistry and showed the importance of the interaction between quantum theory and experiment. We are indebted to the Subdivision of Theoretical Chemistry and the Division of Physical Chemistry of the American Chemical Society, the Division of Physical Chemistry of the Chemical Institute of Canada, Energy Conversion Devices, Inc., the IBM Corporation, and the Congress for their financial support which helped to make the Symposium possible. We would like to thank Dr. Philip Payne for making some of the local arrangements, and Mrs. Betty McIntosh for her assistance in arranging the Symposium and in the preparation of these proceedings for publication. 464 pp. Englisch.