Springer netherlands jan 2012 (301 resultados)

Taschenbuch. Condición: 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. Condición: 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. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The XIIlth General Assembly of the International Astronomical Union, held in Prague from 22 to 31 August, 1967, brought together more than 1800 active astron omers from 40 countries. The agenda of the Assembly ranged from administrative questions to highly intricate scientific problems. Thirty-eight Presidents of the IAU Commissions contributed by their reports to a detailed survey of Astronomy for the period 1964-67. These reports were published in the Transactions of the IAU, Volume XIIIA. Transactions volume XIIIB bring the results of the administrative meetings and of the meetings of Commissions held during the General Assembly. The present volume is devoted to the most important scientific results of the General Assembly as presented in the Invited Discourses, Joint Discussions, and at Special Meetings. It is an established policy of the Union to invite prominent astronomers to hold, during the General Assembly, formal discourses on topics of major importance due to recent significant developments. These Invited Discourses cover, as a rule, broad fields of astronomical interest and are meant to give basic information also to scien tists from other branches. Subjects which call for a more detailed technical approach are dealt with in the Joint Discussions or at Special Meetings. Here, invited speakers present authoritative surveys complemented by communications on current or envisaged projects. The proceedings of two other meetings, on Moon Probes and on Coordination of Solar Observations Made at Ground-based Observatories and with Space Vehicles, are of a sufficiently wide interest to warrant the inclusion into this volume. 564 pp. Englisch.…

Taschenbuch. Condición: 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. Condición: 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. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -For this summer school in Athens, Greece, August 22-21, 1978, I took as my objective the presentation of a timely representative account of the application of infrared and Raman spectro scopy to biological molecules. A summer school is made up of a number of things -ideas, people, organization international collaboration and sponsorship. The exchange of ideas the student-lecturer interaction in the discussion periods and the tutorials satisfy the urgent need of all the participants to meet and discuss topics of current scientific interest. It seems therefore appropriate to publish this summer school proceedings in order to make it a lasting event and that appreciation be shown to those people and institutions that made it all possible. The summer school was held under the auspices of the Greek Ministry of Culture and Sciences under the sponsorship of the NATO Scientific Affairs Division in Brussels. In addition, support was provided by the National Hellenic Research Foundation and the Ministry of Culture and Sciences for several social and scientific functions. 384 pp. Englisch.…

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

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Both 'land-use regulation' and 'territorial collective services' have traditionally been accomplished in cities through coercive efforts of public administrations. Recently, land-use regulation and collective service provision regimes have emerged within 'contractual communities:' territory-based organisations (usually, but not exclusively residential) such as homeowners' associations. This book examines the problems and opportunities of contractual communities, avoiding both the alarmism and unwarranted apologies found in much of the literature on contractual communities.The central notion is that cases in which coercive action by a public agency was deemed indispensable have been unjustly overstated, while the potential benefits of voluntary self-organising processes have been seriously understated. The authors propose a revised notion of the state role that allows ample leeway for contractual communities of all forms. 108 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Polyelectrolytes and their Applications is the second volume in the series 'Charged and Reactive Polymers'. The important areas of polyelectrolyte applications, i.e., biomedicine, water purification, petroleum recovery and drag reduction, are pre sented along with discussions of the fundamental principles of polyelectrolyte chem istry and physics. This book should be of interest to scientists such as physicians, biochemists, polymer chemists and chemical engineers involved in applications of these materials. The first part of the book is devoted to the basic properties of polyelectrolytes in general, namely to the factors influencing the chain conformation of charged polymers in solution and to their counterion selectivity. It also contains methods of synthesis and new concepts of charge stabilized polymer colloids and of polyelectrolyte ca talysis. The second part describes recent information on the properties and biological effects of already well-known natural polyelectrolytes such as heparin and DNA and recently developed polymers such as pyran and polyionenes. The effects of poly anions and polycations on normal and transformed cells as well as on acetylcholine receptors follow. This part is of particular interest to scientists involved in biological research. 356 pp. Englisch. …

Taschenbuch. Condición: 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. Condición: 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. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The actions of honnones upon systems outside of the usual target sites for such molecules represents an area of increasing interest and growing clinical significance. This volume represents a cross-section of such actions of honnones upon several relevant sites. In the first chapter of this volume Dr. Malick discusses the current status of endorphins as analgesic agents. It is now known that a more primary level of control exists for iJ-endorphin in that a 41-amino acid pep tide has been isolated from ovine hypothalamus; this peptide stimulates iJ-endorphin release as well as the secretion of corticotropin (Vale et al. , 1981). The analgesic properties of corticotropin and its immunoactive-like analogs are well known. so it does not come as a surprise that these two classes of analgesic peptides are regulated by a common hypothalamic con trol peptide. It may also be of interest to observe that an increase in iJ-en dorphin concentration in the pituitary occurs in genetically obese mice and rats, and that such obesity can be attenuated through the administration of nalaxone (Margules et al. , 1978). It has also been determined that genet ically obese mice have a probable cholecystokinin deficiency in the cerebral cortex in that this peptide is a satiety-inducing agent (Saito, et al. , 1981). The analgesic properties of the latter have also been observed. The extra-pituitary actions of another pituitary peptide, as examined in the second chapter of this volume by Dr. 224 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Since the discovery of high temperature superconductivity, a tidal wave of res earch into the newly found phenomena took off in several directions. The theor ists began to examine BSC and its implications. Mostly everyone was syn thesizing materials.The experimentalists were studying relations among electri cal and magnetic properties while the pure materials scientists began to exam ine the microstructures, and the relations of processing to one or two measurab le parameters. The engineering and systems community were preparing real conductors and designing the needed components. Each of the communities was holding between two and three annual meetings to discuss most recent re sults. As work progressed, and promised applications did not materialize, it became apparent to us that the physics and materials science communities needed to establish solid communication lines. This NATO Advanced Study Institute was thus conceived and organized. This was a two week summer school, which 15 internationally acclaimed physicists and material scientists were invited to par ticipate in the capacity of Lecturers. Eighty students, from 12 different countries, also attended. 768 pp. Englisch.…

Taschenbuch. Condición: 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. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Crystal oscillators have been in use now for well over SO years-one of the first was built by W. G. Cady in 1921. Today, millions of them are made every year, covering a range of frequencies from a few Kilohertz to several hundred Mega hertz and a range of stabilities from a fraction of one percent to a few parts in ten to the thirteenth, with most of them, by far, still in the range of several tens of parts per million.Their major application has long been the stabilization of fre quencies in transmitters and receivers, and indeed, the utilization of the frequency spectrum would be in utter chaos, and the communication systems as we know them today unthinkable,'without crystal oscillators. With the need to accommodate ever increasing numbers of users in a limited spectrum space, this traditional application will continue to grow for the fore seeable future, and ever tighter tolerances will have to be met by an ever larger percentage of these devices. 260 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this book, the author Joy Cumming draws on knowledge of law, assessment and measurement to provide an original analysis of the inclusion of students with impairment in educational accountability assessments in the U.S., England and Australia. Equitable education of students with impairment is worldwide policy. Educational accountability for improvement of educational outcomes is also a worldwide phenomenon. The U.S., England and Australia are well placed economically and politically to pursue best educational practice for students with impairment and well advanced in both provision and educational accountability systems. Examining these three systems enables an analysis of possible optimal practices to guide other countries. The book identifies three models of impairment in place in legislation, policy and enacted practice for educational accountability with students with impairment. Intentions of legislation and policy reflect a social model of impairment-while an individual has an impairment, social practice creates the barrier that leads to a disability. In implementation, legislation and policy rely on a medical model of disability-categorizing disability in medical or specialist terms. In educational accountability practices, it is argued in this book, a third model of disability is created-a psychometric model, with impairment constructed through overemphasis on standardization of assessment processes. Eight explicit and implicit assumptions that underpin the ways students with impairment are valued in educational accountability are identified and discussed. Three recommendations are made to promote equitable inclusive educational accountability practices for students with impairment, to inform future policy and practice in all countries. 104 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -I. Introduction.- J. M. Boche ski, the Teacher: A Personal Reminiscence.- The Critique of Marxist Philosophy: 1956¿1981.- II. Marx-Interpretation.- Karl Marx and Adam Smith: Critical Remarks About the Critique of Political Economy.- Marxism as History ¿ A Theory and Its Consequences.- ¿All Powers to the Walking People.¿ Feuerbach as a Fourth-World Marxist.- III. Marxism And Methodology.- Philosophical Evaluations of Systems Theory.- Humanistic Interpretation and Historical Materialism: The Methodology of the Pozna School.- Is the Planning of Science Possible A Comparison of Western Philosophy of Science and Soviet Marxism.- IV. Soviet Marxism-Leninism.- The Present State of the Marxist-Leninist Core Belief in Revolution. What Remains of Basic Marxism .- Soviet Philosophical Anthropology and the Foundations of the Human Sciences.- Technological Determinism and Revolutionary Class War in Marxist Thinking.- O. I. D¿ioev: A Soviet Critique of Structuralist Social Theory.- V. Marxism in Confrontation with Non-Marxist Thought.- Some Continental and Marxist Responses to Pragmatism.- Recent Soviet Evaluations of American Philosophy.- A. F. Losev and the Rebirth of Soviet Aesthetics After Stalin.- The Marxist Critique of Rawls.- Out From Under the Railroad Bridge: Sartre and the Soviets.- Doctoral Dissertations Directed by J. M. Boche ski.- Bibliography of the Works by J. M. Boche ski 1961¿1980.- Index of Names. 280 pp. Englisch.…

Taschenbuch. Condición: 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. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -It would be a bulky and intricate volume indeed that treated adequately of the problem of two truths in Buddhism and Vedanta: the present volume is slim and unpretentious. Not the less incisive, for that, it is hoped, but certainly neither systematic nor complete, and this in several senses. Not all schools of Buddhism are dealt with: Theravada, Indian Y ogacara, and the Logicians are missing among the Indian schools and there is no refer ence to Chinese and Japanese Buddhism. The Vedanta discussed is only Advaita (non-dualist), and that virtually limited to Sankara. Nor does the volume as a whole take up the problem of two truths thematically, though each paper raises the philosophical questions its author.thinks appropriate. The title 'The Problem of Two Truths in Buddhism and Vedanta' prom ises more than the book itself contains. The reason for this is given in the prefatory 'Note': each chapter is a paper read and discussed at a working conference. All the papers from the conference are here published, and no others. The book has thus the contours dictated by the availability of scholars at the time of the conference. 136 pp. Englisch.…

Taschenbuch. Condición: 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. Condición: 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. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The growing body of information on bacteria pathogenic for humans, mammals and plants generated within the past ten years has shown the interesting conservation of newly identified genes that playa direct role in the pathogenic mechanism. In addition to these genes, there are also genes that confer host specificities and other traits important in pathogenesis on these pathogens. In this volume, we have organized the subject areas to best fit the concept on the way bacterial pathogens recognize, interact and invade the host, on the regulation of genes involved in virulence, on the genes involved in the elaboration of toxins and other pathogenic components such as iron sequestering proteins, and on the mechanisms of circumventing the host defense systems. These areas are divided into Sections. Section I covers the first step when the pathogen seeks its host, and Sections II through VI cover subsequent steps leading to pathogenesis while avoiding host defenses. We conclude this work with a chapter summarizing information on examples of virulence mechanisms that are highly conserved. 704 pp. Englisch.…

Taschenbuch. Condición: 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. Condición: 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. Condición: 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. Condición: 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. Condición: 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. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Having the privilege of editing the English language version of this book I have found the detailed thought, explanation and step-by-step instruction that this book provides most refreshing and stimulating. There are few publications indeed that provide a completely reliable companion to bedside and out-patient instruction for the medical student - and even fewer that enhance the established physician's techniques. Medical skills in the art and science of patient examination are normally learnt experimentally - time, personal instruction and constant repetition are necessary for them to be acquired. Even then it must be admitted by many that there are some techniques that are never fully understood, properly learnt or correctly concluded - and these errors are liable to a lifetime's repetition. This volume with its excellent photographs and illustrations takes the reader clearly and incontrovertibly step-by-step through every detail of all the procedures necessary for the standard forms of examination of a patient. It is a companion for every student and doctor who wishes to learn fully and completely these necessary skills and to improve the ones they already have. Dr Alexander D. G. Gunn, Director, University Health Service, Reading, Berks, UK 1982 Preface to the Dutch edition The idea of writing this book coincided almost them a superficial acquaintance with five or six exactly with the establishment of a 'skills 'fashions' and proficiency in none of them. 300 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The third Chinese Peptide Symposium, held in Beijing, China on June 13-17, 1994, attracted 156 delegates representing 11 countries. Nobel Laureate Professor Bruce R. Merrifield was among the 51 international participants, which included many other eminent peptide scientists. Our goal for CPS-94 was to provide a forum for the exchange of knowledge, cooperation and friendship between the international and Chinese scientific communities, and I believe this goal was met. The program consisted of 10 sessions, with 43 oral and 42 poster presentations. Topics included synthetic methods, molecular diversity and peptide library, design of neuroactive and other active peptides, conformation and protein modeling, peptide immunology and challenging problems in peptides. There were 75 articles selected for publication in these proceedings. CPS-94 was hosted by the Institute of Materia Medica, Chinese Academy of Medical Sciences and Beijing Medical University. Professor James Tam, Professor Meng-shen Cai and I were honored to serve as Vice-chairmen and Chairperson, respectively, as recommended by the Program Committee of the CPS-92. The enthusiastic cooperation and excellent contributions were gratifying, and the active response of the invited speakers guaranteed the success of the symposium. The presentations were of excellent caliber and represented the most current and significant aspects of peptide science. 312 pp. Englisch.…

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