Springer netherlands nov 2011 (793 resultados)

Taschenbuch. Condición: Neu. Neuware -Atoms in strong radiation fields are interesting objects for study, and the research field that concerns itself with this study is a comparatively young one. For a long period after the ~scovery of the photoelectric effect. it was not possible to generate electro magnetic fields that did more than perturb the atom only slightly, and (first-or~er) perturbation theory could perfectly explain what was going on at those low intensities. The development of the pulsed laser bas changed this state of affairs in a rather dramatic way, and fields can be applied that really have a large, or even dominant influence on atomic structure. In the latter case, w~ speak of super-intense fields. Since the interaction between atoms and electromagnetic waves is characterized by many parameters other than the light intensity, such as frequency, iQnization potential, orbit time, etc., it is actually quite difficult to define what is exactly meant by the term 'super-intense'. Obviously the term does not have an absolute meaning, and intensity should always be viewed in relation to other properties of the system. An atom in a radiation field can thus best be described in terms of various ratios of the quantities involved. The nature of the system sometimes drastically changes if the value of one of these parameters exceeds a certain critical value, and the new regime could be called super-intense with respect to that parameter.…

Taschenbuch. Condición: Neu. Neuware -The present work is aimed at filling a hiatus in the literature dealing with the Young Hegelians and the early thought of Karl Marx. Despite the prevalent view in the past few decades that Bruno Bauer played an important part in the radical activity of Hegel's young disciples in the eighteen forties in Germany, no comprehensive work has so far been published on the relations between Bauer and Marx. In 1927 Ernst Bar nikol promised to write a monograph on the subject, but he never did. For the purpose of this study I perused material in numerous library collections and I would like to express my gratitude to the staff of the following institutions: Tel Aviv University Library, the Library and Archive of the International Institute of Social History in Am sterdam, the Heidelberg University Library, the Library of Gottingen University, the Tiibingen University Library, Frankfurt University Library, the State Library at Marburg, the Manuscript Department of the State Archives in Berlin.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 268 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -While much has been written about Canada's modern settlement program and there is a growing body of research and analysis of the settlement and integration successes and challenges of recent years, there is virtually no literature that has addressed the history of settlement services since the beginning of immigration to Canada. Some survey histories of Canadian Immigration have touched on elements of settlement policy but no history of services to immigrants in Canada has been published heretofore. Responding to Immigrants' Settlement Needs: The Canadian Experience addresses this gap in the historiography of Canadian Immigration. From the tentative steps taken by the pre-Confederation colonies to provide for the needs of arriving immigrants, often sick and destitute, through the provision of accommodation and free land to settlers of a century ago, to today's multi-faceted settlement program, this book traces a fascinating history that provides an important context to today's policies and practices. It also serves to remind us that those who preceded us did, indeed, care for immigrants and did much to make them feel welcome in Canada. The Canadian experience in integration, over the past two centuries, suggests many policy-related research themes for further exploration both in Canada and in other immigrant receiving countries. 108 pp. Englisch. …

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This study is an attempt to chronicle and analyse the attitudes of the New York press in connection with the events of the period from 1914 to 1917 relating to American neutrality. It is based primarily on a day to-day study of sixteen daily newspapers in New York City for the period of American non-participation in the First World War. The research involved not only editorial opinion but also news items, feature articles, letters to the editor, book reviews and special commentary. The files of the major New York newspapers of the period naturally constituted the basic sources. In addition to this, use was made of the memoirs, diaries and private papers of editors, publishers and other public figures; the Congressional Record, 1914-1917; Congressional hearings and reports, 1915, 1919, 1936 and 1937; certain British and German materials; books, articles and other secondary sources. The author also drew upon the recollections of New Yorkers active in journalism during the period. 220 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The present study is concerned with the development and the applica tions of legal norms to situations of civil strife. It also deals in a less intensive way with problems of adjustment of these norms when the ambiance of the system changes. In particular it deals with the con cept of belligerent recognition, a standard well-suited to the needs of the international systeum nder a balance of power arrangement and to what extent this norm, which became fully developed during the nineteenth century, has been altered to meet the needs of the new international system which has been called a loose bipolar system. Revolution has been a classic theme of social and political thinkers throughout history. Some have regarded revolutions as completely unjustifiable, while others view them as a force for progress, if not the sole agent for major social adjustment. Political evolutionists re gard revolutions which erupt in social violence as necessary social con ditioning, as a way of selecting the political elite. Those who regard social violence as healthy and good, proceed to layout prudential rules for the conduct and successful conclusion of revolutions. Those who regard social violence as unhealthy and bad, tend to stress the norms of 'law and order'; and to hurl at revolutionists the imprecations of a moral law which enjoins necessary obedience to authority. The present treatise pursues none of these interesting possibilities. 156 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -On November 17,1964, a new and rather unique political organization was inaugurated in Japan. This organization was called Komeito or the Clean Government Party. ! The mother organization was the lay Buddhist group, Soka Gakkai 2 or Value Creation Society. It had previously been engaged in some political activities, but the establish ment of the party was an indication of serious intent to become even more involved in Japanese political affairs. The rather militant posture of Soka Gakkai and its phenomenal success in converting literally millions of Japanese to the Nichiren Buddhist religion was somewhat disconcerting for observers, both Japanese and foreign. Because of its political activism, many persons viewed the organization as similar to the pre-World War II ultra-nationalist movement, while others ap plauded Soka Gakkai for giving new life and hope to a large segment of Japanese society that was only receiving a marginal share of Japan's increasing prosperity. Any mass movement may appear rather ominous to some people and a rapidly expanding and aggressive movement is bound to be perceived as a threat to society. Soka Gakkai is no exception, and therefore has been the subject of much debate and controversy in both Japan and abroad. As is often the case with controversial matters, a new perspective will help to clarify some of the more contentious issues of this movement. 112 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In preparing the eighth edition of my Handboek van de Economie (an earlier edition has been translated into English, Economics a critical approach), the contents have been divided into two parts. Whereas the flrst part deals with economic theory as such, the present publication contains the subject matter of the second part, namely, the critical comments on various economic theories. Here I have taken into consideration the opinions expressed in reviews of the aforementioned book and by several colleagues. While some indicated that 'The 'appraisal' sections cater for the sceptical intelligent student' (C.D. Harbury, Economica, August 1972), other teachers judge that 'students who demand 'relevance' from their studies are not likely to last long with a book which follows each point by a note stating that it is really pretty useless' (J. R. S. Revell, The Economic Journal, September 1972). This book has no intentions of instructing fellow economists. It is intended as a complement to an introductory course on economics, which for the most part does not deal systematically with (or is even totally lacking in) critical comments. This also explains why a survey of the main trends in economic doctrine are found in the Appendix. Many economists consider any criticism of economic theory to be a form of v PREFACE vi Zese-majeste. On the other hand, a critical approach should not be the monopoly of Marxist or gauchist authors. 140 pp. Englisch. …

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -PREMIERE PARTIE TEXTES DE BASE ET INFORMA nONS DE CARACTERE GENERAL CHAPITREI. TEXTESFONDAMENTAUX A. AMENDEMENTS AU REGLEMENT DE LA COUR EUROPEENNE DES DROITS DE L'HOMME 3 B. DECLARATIONS D'ACCEPTATION DE LA COMPETENCE DE LA COM MISSION EUROPEENNE DES DROITS DE L'HOMME EN MATIERE DE REQUETES INDIVIDUELLES (ARTICLE 25 DE LA CONVENTION) Republique Federale d' Allemagne 7 Luxembourg 7 Royaume-Uni 9 C. DECLARATIONS D'ACCEPTATION DE LA JURIDICTION OBLIGATOIRE DE LA COUR EUROPEENNE DES DROITS DE L'HOMME (ARTICLE 46 DE LA CONVENTION) Republique Federale d' Allemagne I I Luxembourg 13 Suede 13 Royaume-Uni 15 D. DEROGATIONS (ARTICLE 15 DE LA CONVENTION) Royaume-Uni 17 E. EXTENSION DE L'APPLICATION DE LA CONVENTION (ARTICLE 63 DE LA CONVENTION) Royaume-Uni 21 F. RESERVES (ARTICLE 64 DE LA CONVENTION) Malte 25 ANNEXES 1. Convention europeenne des Droits de 1'Homme et Protocoles N° I, 2, 3, 4 et 5 a la Convention: etat des ratifications, dec- rations et reserves au 31 decembre 1966 30 2. Deuxieme Protocole additionnel a l' Accord General sur les Privileges et Immunites du Conseil de 1'Europe (dispositions relatives aux membres de la Commission europeenne des Droits de 1'Homme): etat d'application au 31 decembre 1966 33 3. Quatrieme Protocole additionnel a l' Accord General sur les Privileges et Immunites du Conseil de 1'Europe (dispositions relatives a la Cour europeenne des Droits de 1'Homme): etat d'application au 31 decembre 1966 35 VIII TABLE OF CONTENTS CHAPTER II. THE EUROPEAN COMMISSION OF HUMAN RIGHTS A. COMPOSITION 6 3 B. BIOGRAPHICAL NOTES 8 3 C. 848 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Peter B. Doeringer Many of our approaches to education and training date back to the nine teenth and early twentieth centuries. Since that time, the skills and abilities demanded by the economy have undergone far greater change than have our training arrangements. Moreover, our ambitions for what can be ac complished through education and training policy have also increased. Not only do we expect that such policies should meet the skill needs of the na tion, but also we ask that they playa role in equalizing economic oppor tunity and in promoting greater well-being among workers. In accordance with its mandate to increase understanding of educational processes and educational policy, the National Institute of Education (NIB) sponsored a two-day workshop in June of 1979 to examine work place perspectives on education and training policy. The workshop brought together a group of employer and trade union representatives, education and training specialists, policy analysts, and government officials to discuss research and policy questions raised by training activities at the workplace. As one might expect, the discussion ranged widely and reflected many viewpoints on the relationship between education and work. Among the participants there was consensus neither as to what should be done nor 2 PETER B. DOER INGER even as to what were the most important gaps in our knowledge about the workings of the education and training system. The discussion was helpful, however, in drawing attention to the workplace as a significant and too often neglected component of this system. 184 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The six studies in this volume represent investigations into aspects of the management of government enterprise. For the most part the concern is with those governmental units or agencies that provide products having nongovernmental counterparts. In each case the enterprise is taken as given, and there is no attempt to justify the participation of government in the production of goods. Instead, these studies attempt to define the positions and the functions of the decision makers, to evaluate product and pricing decisions and to specify appropriate mechanisms for providing the adequate and timely information required for efficient control. The first two studies examine the managerial role. James Suarez defines an enviornment in which the typical public or private sector classification does not apply. Given the monopsonistic position of the government in the armaments market, many managerial marketing decisions are not available to private firms. Thus the objectives of the participants in this market appear to be confounded. Suarez investigates this interdependent relationship. 8 STUDIES IN THE MANAGEMENT OF GOVERNMENT ENTERPRISE In 'A First Approach to the Economic Theory of College Management,' Barry Bressler addresses the problem of resource allocation within the college establishment. Bressler draws on utility theory to define the manager's objective function and on the imposed budget reductions suffered by units of the City University of New York to suggest some of the implications of this managerial construct. The third and fourth papers concentrate on the products of two government enterprises. 184 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The research for this project was carried out while the author was at the staff of the Economics Faculty of Erasmus University Rotterdam. The core results were recorded in discussion papers 7821/G, 7901/G, 7910/G and 8002/G of the faculty's Institute for Economic Research. Working on the project I incurred considerable debts to some professors and fellow staff members of the faculty. Professor P. J. Verdoorn initiated this study by suggesting its subject and by encouraging me to turn my initially hesitantly held view of imports as 'indispensable' inputs into the cornerstone of the analysis; he also read the final manuscript. Professor H. C. Bos' enthusiastic encouragement greatly stimulated me in the arduous phase of the writing of the manuscript; his advise on style and emphasis considerably improved the presentation while his careful reading of the various versions of the manuscript eliminated many non sequiturs and some errors. I am deeply in debt to A. S. W. de Vries who scrutinized not only the manuscript but also the preliminary discussion papers; while sharing an office room with him for six years I had the benefit of many stimulating discussions and he equanimously put up with my moods when I was stuck at some point. I am also in debt to D. P. Broer for checking and improving the optimal control theorem in chapter 7; to Professor R. Harkema for inducing me to write sections 5. 1 and 5. 352 pp. Englisch. …

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The plastic forming of metals is a branch of technology, in which great progress has been achieved mainly by collecting practical data resulting from long-time experience. The contribution of theoretical analysis to this progress is not significant. The common argument was, that such an analysis is too difficult and often even impossible. However, the constantly increasing significance of coldwork processing in industrial practice and the progress in the automatic control of these processes, demanding a broad knowledge of the influence of various parameters, and also the need to improve the mechanical behaviour of coldworked elements have proved beyond doubt that better understanding of the theory of plastic forming processes is necessary. This general trend has become evident in several recent publications in recent years, even though these represent only the engineering, approximate approach to theoretical analysis. Recent significant progress in the mathematical theory of plasticity allows to build an analysis of plastic forming processes on a more sound basis. In particular there have been developed graphical methods by means of which slip-line and hodograph meshes are constructed for plane strain and axially symmetric problems. These graphical methods yield not only the required forces but also the. mode of plastic deformation, even for very complex problems. Numerical procedures also give good results if the digital computer technique is employed. 384 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Recent advances in the instrumentation used to observe star forming regions in both our own Milky Way and in external galaxies have transformed the subject from a phenomenological pursuit into an increasingly unified, physical science. High resolution centimetre, millimetre, infrared, and optical studies of local star forming clouds have allowed us to probe the physics of star formation down to spatial scales approaching those of the solar system. These developments make it possible to better constrain the basic physical processes underlying star formation itself. At the same time, these new instruments have placed extragalactic studies on a footing detailed enough to allow comparison with star forming regions within our own galaxy. This revolution means that we will soon be able to link the physics of local star forming regions to the global star forming properties of galaxies. The entire structure of this NATO Advanced Study Institute was designed to explore this new view of the subject. This Institute on 'Galactic and Extragalactic Star Formation' was held from June 21 -July 4, 1987 at the Conference Centre in the village of Whistler, British Columbia, Canada. The informal atmosphere of this lovely mountain resort stim ulated many valuable scientific exchanges. The Institute was funded by a major grant from NATO Scientific Affairs. Additional financial and I.I1oral assistance was provided by the Canadian Institute for Theoretical Astrophysics (CITA) and Mc Master University. 688 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Stress corrosion cracking, including hydrogen embrittlement, has probably attracted more attention in the last decade than any other single facet of the many that constitute the totality of the environment sensitive behaviour of materials. To some this is because the complex interactions between a number of parameters, particularly metal composition and structure, electrochemistry and the response of a metal to the application of stress, make the subject of stress corrosion fascinating. To others it is be cause the subject has become increasingly important in practical terms, as the problem of general corrosion has been controlled and the borderline conditions between widespread attack and com plete inactivity are more frequently encountered, and as materials have become more efficiently used by operating at higher stress levels than hitherto. Particularly in advanced engineering systems, such as pressure vessels used in transportation or in the chemical process industries or in the sophisticated equipment used in some of the energy producing industries, the incidence of stress corro sion failure has increased alarmingly in recent times and with consequences that are extremely costly if not worse. The reasons for holding a NATO Advanced Study Institute in this field are therefore obvious, but why publish the proceedings of the Institute in an age where there is, arguably, already a VIII superfluity of published material Obe obvious answer is that the papers presented constitute valuable reviews of detailed develop ments in recent times. 284 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Symposium on the Crab Nebula was held in the University of Manchester from 5 to 7 August, 1970. The meetings on the first day were held in the Physics Department on the University campus, and on the second and third days at the Nuffield Radio Astronomy Laboratories, Jodrell Bank. The 4th Symposium of the International Astronomical Union, convened in the University and at Jodrell Bank fifteen years earlier (25-27 August, 1955), dealt with the entire subject of radio and radar astronomy. Now the subject matter of this 46th Symposium of the International Astronomical Union was confined to one single object. It is interesting to recall that even at the 1955 symposium the Crab Nebula figured prominently. In particular, J. H. Oort described the new measurements of the polariza tion of the light from the nebula and I. S. Shklovsky explained the light and radio emission in terms of the motion of relativistic electrons in the magnetic field of the nebula. No one could have foreseen the exciting discoveries of a decade later which stimulated the assembly of 172 participants to this 1970 Symposium. In addition to the lectures and discussions the visitors were able to tour the laboratories and telescopes at J odrell Bank to see the various researches in progress. The demonstrations included a real-time display on a cathode ray tube of the pulses from pulsar CP 0328 received in the 250 ft steerable telescope. 496 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The suggestion that a NATO Advanced Study Institute would be an excellent forum for reviews and informed discussion on the broad subject of Nitrogen Ceramics, arose out of discussions with colleagues in the Department of Ceramics at the University of Leeds early in 1975. There was no doubt that such a meeting would be both very valuable and timely. Scientific and technological interest in the nitride ceramics and in silicon nitride in part icular had been growing steadily during the 20-year period following 1955. The intensive five-year programme initiated by the Advanced Research Projects Agency of the U. S. Department of Defence, on the development of a design capability in brittle materials for high temperature applications, had been based principally on silicon nitride and silicon carbide ceramics, and was due to reach the end of its first stage in the autumn of 1976. It was clear that by then a considerable volume of information covering many aspects of silicon nitride would be available for presentation or review. Coincidentally, the same five-year period had seen the discovery, and increasingly detailed investigation, of ceramic materials based on the AI-Si-N-O and similar systems. Besides being of great interest for their crystal chemistry and structural relationships, some of these materials could be assumed potentially to be of equal importance to the silicon nitride ceramics. More recently progress had also been made in the sintering of covalent materials, as demonstrated for the case of silicon carbide. 720 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Advanced Study Institute (ASI) under discussion was initiated by the 'Special Programme Panel on Radio meteorology' of the Scientific Affairs Division of NATO. The domain of this panel - and consequently the topics of their former ASI-~rogrammes - is the influ ence of the non-ionized atmosphere on electromagnetic wave propagation, its prediction and its use as a re mote sensing technique. It is the final goal to inform radio and radar engineers about the various defects caused by the propagation medium atmosphere. Today there exist high-sensitive radar systems which can pro vide identification and produce images of distant ob jects very accurately by measuring a) the effect of the target on the shape of a short radar pulse, or b) the wave front (phase and amplitude distribution) and its orientation in space. But usuallv the radar-to-target path is through the inhomogeneous and turbulent atmo sphere and so the absolut limits of the system are very often determined by this atmosphere. It was the plan of this ASI to arrange an interdisciplinary information exchange between radar experts and propagation specia lists in order to get a better understanding of the susceptibility to atmospheric effects and to develope new methods that will reduce or correct these errors. The lectures given and especially the intensive dis cussions during the workshop sessions contributed to this aim. 484 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Where do you begin to look for arecent, authoritative article on the diagnosis or management of a particular malignancy The few general onco logy textbooks are generally out of date. Single papers in specialized journals are informative but seldom comprehensive; these are more often preliminary reports on a very limited number of patients. Certain general journals fre quently publish good in-depth reviews of cancer topics, and published sym posium lectures are often the best overviews available. Unfortunately, these reviews and supplements appear sporadically, and the reader can never be sure when a topic of special interest will be covered. Cancer Treatment and Research is aseries of authoritative volumes which aim to meet this need. It is an attempt to establish a critical mass of oncology literature covering virtually all oncology topics, revised frequently to keep the coverage up to date, easily available on a single library shelf or by a single personal subscription. Wehave approached the problem in the following fashion. First, by divid ing the oncology literature into specific subdivisions such as lung cancer, genitourinary cancer, supportive care, etc. Second, by asking eminent autho rities in each of these areas to edit a volume on the specific topic on an annual or biannual basis. Each topic and tumor type is covered in a volume appearing frequently and predictably, discussing current diagnosis, staging, markers, all forms of treatment modalities, basic biology, and more. 328 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Where do you begin to look for a recent, authoritative article on the diagnosis or management of a particular malignancy The few general onco logy textbooks are generally out of date. Single papers in specialized journals are informative but seldom comprehensive; these are more often preliminary reports on a very limited number of patients. Certain general journals fre quently publish good indepth reviews of cancer topics, and published sympo sium lectures are often the best overviews available. Unfortunately, these reviews and supplements appear sporadically, and the reader can never be sure when a topic of special interest will be covered. Cancer Treatment and Research is a series of authoritative volumes which aim to meet this need. It is an attempt to establish a critical mass of oncology literature covering virtually all oncology topics, revised frequently to keep the coverage up to date, easily available on a single library shelf or by a single personal subscription. We have approached the problem in the following fashion. First, by divid ing the oncology literature into specific subdivisions such as lung cancer, genitourinary cancer, pediatric oncology, etc. Second, by asking eminent authorities in each of these areas to edit a volume on the specific topic on an annual or biannual basis. Each topic and tumor type is covered in a volume appearing frequently and predictably, discussing current diagnosis, staging, markers, all forms of treatment modalities, basic biology, and more. 468 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book is made up of 16 papers delivered during the Paediatric Conference convened by the Royal College of Physicians of London on 20th and 21st October 1983. The main intention of the conference was to allow each contributor to deliver a personal review of his own field, indicating recent develop ments and current practice. This volume, representing the proceedings of that meeting, is not intended as a comprehensive textbook of paedi atric endocrinology but rather as a series of personal narratives. I wish to express my thanks to the Chairmen, who so ably stimulated discussion, and to Miss Gillian Andrew, Conference Secretary of the Royal College of Physicians, and her colleagues, for providing invalu able help in the organization of the conference. I am also grateful to the staff ofMTP Press Limited for their help in producing the book. A. Aynsley-Green IX LIST OF CHAIRMEN Professor R. Hoffenburg PRCP Dr D. I. Johnston MD FRCP President Queen's Medical Centre Royal College of Physicians Nottingham London Dr D. A. Price FRCP Royal Manchester Children's Professor J. W. Farquhar MD FRCP(Ed) Hospital Department of Child Life and Health Pendlebury University of Edinburgh Manchester Edinburgh Dr P. H. W. Rayner FRCP Dr C. C. Forsyth MD FRCP Institute of Child Health Department of Child Health University of Birmingham University of Dundee Birmingham Dundee x LIST OF CONTRIBUTORS Dr D. B. Grant MD FRCP Dr J. 288 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This is a textbook devoted to mathematical programming algorithms and the mathematics needed to understand such algorithms. It was mainly written for economists, but the mathematics itself obviously has relevance for other disciplines. It is a textbook as well a~ in parts, a contribution to new knowledge. There is, accordingly, a broad ordering of climbing sophistication, the earlier chapters being purely for the student, the later chapters being more specialist and containing some element of novelty on certain points. The book is edited in five parts. Part I deals with elementary matrix operations, matrix inversion, determinants, etc. Part II is mainly devoted to linear programming. As far as students' readability is concerned, these two parts are elementary undergraduate material. However, I would claim, in particular with respect to linear programming, that I do things more efficiently than the standard textbook approach has it. This refers mainly to the search for a feasible solution i.e. Chapter 9, and to upper and lower limits, i.e. Chapter 10. I have also argued that the standard textbook treatment of degeneracy misses a relevant problem, namely that of accuracy. In short, I would invite anyone who has the task of writing or designing an LP-code, to first acquaint himself with my ideas. viii INTRODUCTION Parts III and IV are concerned with nonlinear programming. 804 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Oxford English Dictionary defines diagnosis as: 'Identification of a disease by careful investigation of its symptoms and history' . Regrettably, the value of the history in the diagnosis of disease often seems to be neglected in both undergraduate and postgraduate medical education. The considerable advances in medical technology have made it easy to carry out a multiplicity of tests. As a result, there is frequently an unfortunate tendency to rely on the results of tests before decisions are taken on diagnosis and treatment, even though such tests are often of limited value in the manage ment of the patients. This book is an attempt to redress the balance and place the proper emphasis on the diagnostic value of a well-taken and perspicacious history. The main purpose of the book is to show that most of the clinical problems encountered in daily practice can be dealt with effectively and satisfactorily on the basis of a good clinical history. This should be supplemented by a prob lem-orientated clinical examination, the primary function of which is either to confirm and amplify the diagnosis provided by the history, or to refute it. 592 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume contains the major portion of the material given at the NATO Advanced Study Institute, held at the University of Strathclyde, Glasgow, UK. , September 6th-18th, 1981. The original idea germin ated in a conversation between the organisers on a cold December night in 1978 in the depths of the Oxfordshire countryside. At that time we felt that the chemical physics of macromolecules in the solid state was running on two parallel tracks, namely structure and dynamics. The contact between the two appeared to be slight. We were also concerned that the degree of srecial knowledge now required for any one technique essentially prevented people from learning the important features of other investigation methods. Consequently, we have attempted to bring together leading authorities on both structural and dynamic properties of solid polymers in the hope that the combination of both types of discussion will be synergistic. The choice of main subjects is our own and we are aware that some areas have been omitted. HOvlever, to be comprehensive would have made an already large volume enormous. Y'Je therefore chose to concentrate on what were, in our opinion, the major areas. Nonetheless, it is apparent that much ori~inal material appears here, especially in those contri butions which are more theoretical in concent, the full experimental iMnlications of which have yet to be investigated. 492 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book is intended as a textbook for an undergraduate course on algebra. In most universities a detailed study of abstract algebraic systems commences in the second year. By this time the student has gained some experience in mathematical reasoning so that a too elementary book would rob him of the joy and the stimulus of using his ability. I tried to make allowance for this when I chose t4e level of presentation. On the other hand, I hope that I also avoided discouraging the reader by demands which are beyond his strength. So, the first chapters will certainly not require more mathematical maturity than can reasonably be expected after the first year at the university. Apart from one exception the formal prerequisites do not exceed the syllabus of an average high school. As to the exception, I assume that the reader is familiar with the rudiments of linear algebra, i. e. addition and multiplication of matrices and the main properties of determinants. In view of the readers for whom the book is designed I felt entitled to this assumption. In the first chapters, matrices will almost exclusively occur in examples and exercises providing non-trivial instances in the theory of groups and rings. In Chapters 9 and 10 only, vector spaces and their properties will form a relevant part of the text. A reader who is not familiar with these concepts will have no difficulties in acquiring these prerequisites by any elementary textbook, e. g. [10]. 428 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In the last few years a surprisingly large number of new experimental techniques have been devised to probe, often with great subtlety, into the electronic structures of inorganic substances. Thus in favourable cases one now has the opportunity of locating and assigning electronically excited states over a 1 vast energy range stretching from tens of cm- above the ground 1 6 state up to some 10 cm- The techniques are extremely dis parate in background, involving (among others) linearly and circularly polarised electromagnetic radiation, electron kinetic energy analysis and neutron scattering. Furthermore, practition ers of many of the techniques may not be aware of how the information which they are obtaining overlaps and complements that obtained by other techniques. The time therefore seemed ripe to bring together a group of experts to survey, for an audience of inorganic chemists, the basic theories and experim ental procedures relevant to the different techniques, and the relations between them. In pursuing this aim we were fortunate in having the very generous financial backing of N. A. T. O. , through their Advanced Study Institutes programme, and the present volume records the substance of lectures given at the Institute which took place at the Inorganic Chemistry Laboratory and St. John's College, Oxford, from 8-18 September 1974. 552 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The study of disease entities as complex as Crohn's dis ease will increasingly require comprehensive knowledge of formerly unrelated areas of the medical sciences. To promote this broad approach, a conference was organized in which geneticists, morphologists, immunologists, and virologists participated as well as clinicians whose work is focused on Crohn's disease. Ample time was given to the presentation of major new findings in each of these areas, and comments were given by the participants in the various sections. This approach yielded many new ideas, because indiv iduals with very different backgrounds were able to address old problems from fresh angles. This volume, published in January, 1981, contains the papers presented dur ing the wor kshop held in June, 1980, in Noordwijk/Leiden, The Netherlands. In addition, we have in cluded the extensive discussions, edited by experts in the field, which followed each presentation. Finally, each main category is followed by a summary of the topic covered as well as many valuable conclusions concerning the significance of recent work and ideas for new directions in research. In the Preface, J.B. Kirsner gives a comprehensive review of the material, and in an Afterword A.J.Ch. Haex deals with a num ber of other aspects. We believe that this volume will be of value to a wide spectrum of scientists and clinicians and that it will help to establ ish the mul tid isciplinary approach to Crohn' s dis ease as the one that should predominate in the future. 572 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The many papers by Soviet authors have been translated into English by A. P. Kirillov, N. A. Nikiforova, E. A. Voronov, and others. Some of the papers were trans lated by the authors themselves. The discussion records have been prepared at the Institute for Theoretical Astronomy by V. K. Abalakin, N. A. Belyaev, A. P. Kirillov, V. A. Shor, E. A. Voronov, N. S. Yakhontova, and others. The three papers published in French have been carefully checked by B. Milet. The final editing has been done at the Smithsonian Astrophysical Observatory, and we thank J. H. Clark, P. D. Gregory, J. E. Kervick, and G. Warren for retyping much of the material. Our special thanks are due to the D. Reidel Publishing Company for the excellent care they have taken in printing these proceedings of IAU Symposium No. 45. G. A. CHEBOT AREV E. I. KAZIMIRCHAK-POLONSKA Y A B. G. MARSDEN INTRODUCTION The idea to organize a Symposium on 'The Motion, Evolution of Orbits, and Origin of Comets' dates back to the IAU thirteenth General Assembly, held in 1967 in Prague. Owing to the impossibility of completing during the General Assembly the discussion on the problem of orbital evolution of comets Professor G. A. Chebotarev, then the newly elected President of IAU Commission 20, initiated the organization of the international symposium in Leningrad where the full scope of cometary problems might be considered from the viewpoint of celestial mechanics. 548 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -ix List of Speakers and Participants xi Group Photograph xviii Greetings by B. Garfinkel, A. E. Roy and P. J. Message xix Introduction xxiii PART I: FUNDAMENTAL CONSIDERATIONS OF STABILITY R. BROUCKE/Simple Non-Integrable Systems with Two Degrees of Freedom 3 G. CONTOPOULOS/lnstabilities in Systems of Three Degrees of Freedom 25 R. W. EASTON/Perturbed Twist Maps, Homoclinic Points and Ergodic Zones 41 O. GUREL/Bifurcation Theory and its Applications V. SZEBEHELY/General Considerations of Stability in 49 61 Celestial Mechanics PART II: ASPECTS OF NUMERICAL ANALYSIS AND STATISTICAL MECHANICS S. J. AARSETH/An N-Body Integration Method in Co-Moving Coordinates 69 J. BAUMGARTE/The General Theory of Conservative Stabilization of the Keplerian Problem 81 C. DEWITT-MORETTE /Celestial Mechanics, Quantum Mechanics, and Path Integration 95 G. C. STEY/Statistical Viewpoint in Classical Mechanics 103 PART III: STABILITY OF PLANETARY SYSTEMS ~ C. FROESCHLE and H. SCHOLL/Evolution of Orbits in the Outer Part of the Asteroidal Belt and in the Kirkwood Gaps as Influenced by the Mass Effects of Saturn and Jupiter 115 v TABLE OF CONTENTS vi B. GARFINKEL/On the Stability of Resonant Motion in 121 the Light of the Regularizing Function 129 P. GOLDREICH/The Rings of Saturn and Uranus J. D. HADJIDEMETRIOU/Instabilities in Periodic 135 Planetary-Type Orbits P. J. MESSAGE/Bounds on Secular Terms in Celestial 165 Mechanics A. E. ROY/Empirical Stability Criteria in the 177 Many-Body Problem R. O. VICENTE/Instabilities in Planetary Systems 211 PART IV: THE PROBLEM OF THREE BODIES H. 344 pp. Englisch. …

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In recent years methods have been developed to study cardiac function, myocardial blood flow and myocardial metabolism with radionuclides. These developments have been facilitated through the introduction of new radiopharmaceuticals, the design of special gamma cameras and dedicated computer systems. However, part of the information provided by nuclear cardiology can also be obtained through other investigations such as echocardiography, exercise electrocardiography and cardiac catheterisation with ventriculography and coronary arteriography. Thus the practising physician must select the most appropriate methodes) of investigation for each patient. Such choices should be based on proper understanding of both the value and the restrictions of each method. In this book the state-of-the-art in nuclear cardiology is reviewed, including radionuclide angiography for analysis of left and right ventricu lar function and for measurement of shunts and regurgitation volumes, perfusion scintigraphy and other methods for measurement of myocardial bloodflow and metabolism and computer processing of radio nuclide Images. Each chapter has been written by an expert from either Europe or the USA, who has contributed to the developments in his particular field. The principles of each method of investigation are described, as well as the precautions that should be taken in order to obtain high quality data. Guidelines are provided for the interpretation ofthe data based on studies in various centers where the methods were developed and tested. 268 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Spectral line formation theory is at the heart of astrophysical diagnostic. Our knowledge of abundances, in both stellar and interstellar contexts, comes almost enti rely from line analysis, as does a major fraction of our ability to model stellar atmospheres. As new facets of the universe become observable so the techniques of high reso lution spectroscopy are brought to bear, with great reward. Improved instruments, such as echelle spectrographs, employ ing detectors of high quantum efficiency, have revolutioned our ability to observe high quality line profiles, although until now this ability has been confined to the brightest stars. Fabry-Perot interferometers and their modern deriva tives are bringing new ranges of resolving power to studies of atomic and ionic interstellar lines, and of course radio techniques imply exceedingly high resolution for the cool interstellar medium of molecules and radicals. Telescopes in space are extending the spectral range of these types of observations. Already the Copernicus and IUE high resolution spectrographs have given us a tantalizing glimmer of what it will be like to obtain ultraviolet spectra with resolution and signal to noise ratio approaching those obtainable on the ground. Fairly soon Space Telescope will be producing high resolution spectroscopic data of unparal leled quali ty and distance range. As often happens in astro physics the challenge is now coming from the observers to the theorists to provide interpretational tools which are adequate to the state of the data. 468 pp. Englisch.…