springer us jun 1989 (27 risultati)

Buch. Condizione: Neu. Neuware -Mathematical elegance is a constant theme in this treatment of linear programming and matrix games. Condensed tableau, minimal in size and notation, are employed for the simplex algorithm. In the context of these tableau the beautiful termination theorem of R.G. Bland is proven more simply than heretofore, and the important duality theorem becomes almost obvious. Examples and extensive discussions throughout the book provide insight into definitions, theorems, and applications. There is considerable informal discussion on how best to play matrix games. The book is designed for a one-semester undergraduate course. Readers will need a degree of mathematical sophistication and general tools such as sets, functions, and summation notation. No single college course is a prerequisite, but most students will do better with some prior college mathematics. This thorough introduction to linear programming and game theory will impart a deep understanding of the material and also increase the student's mathematical maturity.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 148 pp. Englisch.

Buch. Condizione: Neu. Neuware -Dynamische Umweltbedingungen sind zu einem Schlagwort der wirtschaftspolitischen Diskussion geworden. Markteinbrüche, technologische Entwicklungen, Ökologie und Ökonomie stehen im Brennpunkt der Auseinandersetzungen über die künftige Gestaltung der wirtschaftlichen Rahmenbedingungen. Die Dynamik der Umwelt macht die Ergebnisse wirtschaftlichen Handelns schwer prognostizierbar. Umweltdynamik stellt daher ein zentrales Problem für Wissenschaft und Praxis dar. Das Buch zeigt ökonomische und rechtliche Aspekte und Zusammenhänge zu diesem Problemkreis auf und bietet erste Lösungsansätze. Das Werk bietet aus dem Blickwinkel unterschiedlicher wissenschaftlicher Teildisziplinen Zutrittsmöglichkeiten und damit eine interdisziplinäre Problemstrukturierung an. Zusätzlich zur wissenschaftlichen Auseinandersetzung mit den jeweiligen Themenbereichen leistet das Buch einen Beitrag zum Transfer von Forschungsleistungen der Sozial- und Wirtschaftswissenschaften.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 428 pp. Englisch.

Buch. Condizione: Neu. Neuware -This book is about the dramatic experience of religious conver sion. The phenomenon of religious conversion lies at the crossroad of several disciplines. As the title of this book indicates, my own interest in religious conversion is not sociological, historical, nor anthropolog ical. My primary interest is not even in the domain of the psychology of religion. That is, this book is not a comprehensive review of the social psychological factors that shape religious beliefs in general and religious conversions in particular. Rather, my primary interest is in the experience of conversion as an instance of a meaningful, sudden change in the course of individu al lives. Religious conversion is examined in this book prinwrily from the point of view of the psychology of the self. My aim is to elucidate the experience of religious conversion as a change in the self and to raise suggestions for the study of the self that derive from the data on religious conversion. This interest dictated the scope as well as the methods of the present investigation. Namely, I have chosen to study individuals who have indeed changed visibly as a result of their conversion. My inquiry was based on self-report, assuming the importance of the person's own point of view. Finally, my inquiry was semi-clinical, vii viii PREFACE based on the assumption of an underlying structure to the varieties of conversion experiences.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 252 pp. Englisch.

Buch. Condizione: Neu. Neuware -VHDL is a comprehensive language that allows a user to deal with design complexity. Design, and the data representing a design, are complex by the very nature of a modern digital system constructed from VLSI chips. VHDL is the first language to allow one to capture all the nuances of that complexity, and to effectively manage the data and the design process. As this book shows, VHDL is not by its nature a complex language. In 1980, the U. S. Government launched a very aggressive effort to advance the state-of-the-art in silicon technology. The objective was to significantly enhance operating performance and circuit density for Very Large Scale Integration (VLSI) silicon chips. The U. S. Government realized that in order for contractors to be able to work together to develop VLSI products, to document the resulting designs, to be able to reuse the designs in future products, and to efficiently upgrade existing designs, they needed a common communication medium for the design data. They wanted the design descriptions to be computer readable and executable. They also recognized that with the high densities envisioned for the U. S. Government's Very High Speed Integrated Circuit (VHSIC) chips and the large systems required in future procurements, a means of streamlining the design process and managing the large volumes of design data was required. Thus was born the concept of a standard hardware design and description language to solve all of these problems.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 324 pp. Englisch.

Buch. Condizione: Neu. Neuware -This book is intended to be a working reference for electronic hardware de signers who are interested in writing VHDL models. A handbook/cookbook approach is taken, with many complete examples used to illustrate the fea tures of the VHDL language and to provide insight into how particular classes of hardware devices can be modelled in VHDL. It is possible to use these models directly or to adapt them to similar problems with minimal effort. This book is not intended to be a complete reference manual for the VHDL language. It is possible to begin writing VHDL models with little background in VHDL by copying examples from the book and adapting them to particular problems. Some exposure to the VHDL language prior to using this book is recommended. The reader is assumed to have a solid hardware design background, preferably with some simulation experience. For the reader who is interested in getting a complete overview of the VHDL language, the following publications are recommended reading: ¿ An Introduction to VHDL: Hardware Description and Design [LIP89] ¿ IEEE Standard VHDL Language Reference Manual [IEEE87] ¿ Chip-Level Behavioral Modelling [ARMS88] ¿ Multi-Level Simulation of VLSI Systems [COEL87] Other references of interest are [USG88], [DOD88] and [CLSI87] Use of the Book If the reader is familiar with VHDL, the models described in chapters 3 through 7 can be applied directly to design problems. 408 pp. Englisch.

Buch. Condizione: Neu. Neuware -Residential and inpatient treatment of children and adolescents is a field that is still in the process of defining itself and of demonstrating its effectiveness. Because of the continuous nature of the field's development, it is especially important that a broad range of its theoretical orientations and therapeutic techniques be considered and critically appraised. Residential and inpatient treatment is unique in its potential for both positive and negative outcomes. No other interventions can bring about the major changes in all aspects of a child's environment that inpatient hospitalization or residential treatment can. These changes may result in rapid and significant improvements in a child's condition, or they may conceivably lead to additional maladaptive behavioral patterns or inappropriate emotional and cognitive responses. Therefore, the obligation to consider the entire range of treatment alterna tives and to empirically determine the effectiveness of specific interventions is particularly great. Residential and inpatient treatment is also an expensive and limited resource, and our wise utilization of it should be guided by a comprehensive understanding of its benefits and limitations.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 396 pp. Englisch.

Buch. Condizione: Neu. Neuware -The genus Bacillw; has a long history of importance, both from an economic point of view and as a source of experimental microorganisms. This volume critically reviews aspects of identification, molecular biology, and growth that are of impor tance for the current and anticipated future exploitation of members of this group. In addition, the volume includes a chapter on taxonomy, as the importance of good taxonomy is often not fully appreciated; on sporulation, since so many important products are produced concomitantly with this process and we are beginning to understand the mechanisms by which the process is controlled; and, finally, on the cell envelope, as we are only just beginning to appreciate the significance of dif ferences between the cell walls of gram-positive and gram-negative bacteria for productivity and processing. The commercial importance of Bacillus lies mainly in the area of enzyme pro duction for the food, drink, and detergent markets. Increasingly, however, the ability of Bacillus to secrete proteins, coupled with its regulatory acceptability, has resulted in strenuous efforts to develop species of Bacillus as hosts for the produc tion of value-added heterologous proteins. Difficulties have often been encoun tered, indicating a need to divert more resources to improving our understanding of the molecular biology of members of this grou p. Experience with Escherichia coli, a far from ideal organism from a commercial point of view, suggests that an in creased investment in Bacillus is likely ultimately to be productive.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 436 pp. Englisch.

Buch. Condizione: Neu. Neuware - The goal of the research out of which this monograph grew, was to make annealing as much as possible a general purpose optimization routine. At first glance this may seem a straight-forward task, for the formulation of its concept suggests applicability to any combinatorial optimization problem. All that is needed to run annealing on such a problem is a unique representation for each configuration, a procedure for measuring its quality, and a neighbor relation. Much more is needed however for obtaining acceptable results consistently in a reasonably short time. It is even doubtful whether the problem can be formulated such that annealing becomes an adequate approach for all instances of an optimization problem. Questions such as what is the best formulation for a given instance, and how should the process be controlled, have to be answered. Although much progress has been made in the years after the introduction of the concept into the field of combinatorial optimization in 1981, some important questions still do not have a definitive answer. In this book the reader will find the foundations of annealing in a self-contained and consistent presentation. Although the physical analogue from which the con cept emanated is mentioned in the first chapter, all theory is developed within the framework of markov chains. To achieve a high degree of instance independence adaptive strategies are introduced.

Buch. Condizione: Neu. Neuware -In reviewing the Contents of this Handbook edited by Freeman, Simon, Beutler, and Arkowitz, I am both impressed and gratified with the enormous strides made by cognitive behavior therapy since the late 1960s. A perusal of the Contents reveals that it is used with adults, children, couples, and families; it is clinically appropriate for such problems as anxiety, depression, sexual dysfunctions, and addictions; and it is employed in conjunction with psy chopharmacological and other psychotherapeutic interventions. It was in the mid-1960s when Breger and McGaugh published an article in the Psychological Bulletin, taking behavior therapists to task for using only classical and operant principles in devising their therapeutic interventions. Breger and McGaugh argued that the field of learning was undergoing a major revolution, paying considerably more attention to cognitive processes than had previously been the case. In short, they criticized the growing behavioral orientation for being limited in its exclusively peripheralistic orientation. At the time, behavior therapists were initially somewhat resistant to any allusion to cognitive metaphors. Indeed, my own initial reactions to the Breger and McGaugh article was quite negative. Yet, in rereading their critique, many of their suggestions now seem most appealing. No doubt, I and my behavior colleagues lacked the appropriate 'cognitive set' for incorporating such contradictory information. Nonetheless, the clinical evidence for the rele vance of cognitive factors in the behavior change process was simply too compelling to ignore.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 644 pp. Englisch.

Buch. Condizione: Neu. Neuware - The Symposium on New Drugs provides a forum for academic investigators, research and development personnel from the pharmaceutical industry and members of the Food and Drug Administration to discuss important clinical research issues. The Ninth Annual symposium on New Drugs addressed the problem of determining the risk versus benefit for use of three important classes of cardiovascular agents: thrombolytic, antiarrhythmic, and hypolipidemic agents. The use of thrombolytic agents has become one of the major advances in clinical intensive cardiologic care in the 1980s. While the lysis of clot(s) obstructing a major coronary artery should reverse or prevent the damage of acute myocardial ischemia and infarction, one must carefully consider the potential risks of such agents in regards to their potential benefits. The time when a thrombolytic agent should be administered to maximize benefit as well as how one defines a dose response relationship using intravenous critical care medicines were discussed as important clinical trial issues. The benefit versus risk data on currently available thrombolytic agents was reviewed and the potential roles for adjunctive agents addressed. Overall strategies regarding post- x thrombolytic care and relationships to sudden cardiac death were also detailed. The panel discussion sections provided a comprehensive view of the current thinking of the various participating groups in this symposium. Sudden cardiac death remains the number one cause of mortality in western industrialized societies.

Buch. Condizione: Neu. Neuware -Enormous progress has been made in the treatment of chronic renal failure over the last decades. Until the 1950s, chronic renal failure was considered to be an inexorably lethal condition. This is no longer the case. In addition, the disease, severe uremic syndrome, is now extremely rare, if existent at all, in industrialized countries. Physicians of my generation who saw patients hospitalized with hemor raghes, pericarditis, severe anemia, cardiac failure, 'malignant hypertension,' pruritus, vomiting, generalized edema, and convulsions are particularly grate ful for this progress. I well remember seeing such patients hospitalized in the last days or weeks of their lives and also remember the sense of impotence I suffered for the com plete lack of efficient measures I had at my disposal to manage their condition. Nowadays, hemodialysis, peritoneal dialysis, and kidney transplantation allow patients with chronic renal failure to survive for very long periods of time in a satisfactory condition. Why then is there still a sense of dissatisfaction and why should we study dietary management The drawbacks of dialysis and transplantation are the main reasons, but the certainty that dietary therapy is complementary to dialysis and even better than dialysis in certain conditions, is also very important.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 410 pp. Englisch.

Buch. Condizione: Neu. Neuware - When the external Quinton-Scribner arteriovenous shunt was developed in 1960, and, a little later, the internal Brescia-Cimino arteriovenous fistula was developed as a vascular access for hemodialysis, thereby making possible regular dialysis therapy of chronic uremic patients, many nephrologists became surgeons, having learned the type of vascular surgery related to hemodialysis quite well. The same series of events occurred with regards to peritoneal dialysis with the introduction of the Tenckhoff catheter and the need for gaining a permanent access to the peritoneum for chronic ambulatory peritoneal dialysis (CAPD) therapy. With time, however, problems relating to vascular and peritoneal access have forced many nephrologists to give up their surgery; meanwhile, many surgeons have become quite expert in some sophisticated techniques relating to dial ysis (e. g., vessel grafting, prosthesis implantation, etc.). Today, whether or not involved in this type of surgery, both nephrologists and surgeons remain interested in knowing all available access devices for dialysis as well as the surgical techniques involved. However, all nephrologists involved in dialysis must know how to prevent or treat complications related to dialysis access. Thus, it appeared to me to be quite advisable to have a book in my series, Topics in Renal Medicine, dealing with vascular and peritoneal access for dialysis.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 164 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Contents of this monograph include an examination of the state of the art, and also a comprehensive review of the extended process (continuing for some 50 years) through which this branch of science came into being and continued to grow. Topics include: equilibrium and disjoining pressure of thin in 276 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The current state of the art of various aspects of micro emulsion systems is reflected in this volume. Major topics discussed include: general background on solubilized systems, phase diagrams and phase equi libria, bicontinuous microemulsions, Winsor's phases, theories and models of complex self association structures, cry tical behaviour, phase tran sitions in lyotropic liquid crystals. I hope that this book will serve its intended objective of reflecting our current understanding of microemulsions both in theory and practice, and that it will be useful to researchers, both novices as well as experts, as a valuable reference source. I feel indebted to the people of the Ettore Majorana Centre: the friendly atmosphere of the Erice centre provided a very effective environ ment to enjoy the company of colleagues and friends during breaks and after sessions, and to discuss problems of mutual interest. The courtesy, efficiency and devotion of the secretarial and technical staff was also appreciated, and greatly contributed to make the Workshop a smoothly run ning one. The Scientific Secretary Donatella Senatra Department of Physics University of Florence (Italy) v INTRODUCTION The decision to publish. in a more permanent form than heretofore. the Proceedings of the Workshop on 'Progress in Microemulsion' of the Inter national School of Quantum Electronics. which was held in Erice (Italy) from October 26 to November 1st. 1985. under the auspices of the 'Ettore Majorana' Centre for Scientific Culture. will prove to be a sound one.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 306 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The 37th Annual Denver Conference on Applications of X-Ray Analysis was held August 1-5, 1988, at the Sheraton Steamboat Resort and Conference Center, Steamboat Springs, Colorado. As usual, alternating with x-ray diffraction, the emphasis this year was x-ray fluorescence, but as has been the pattern for several occasions over the last few years, the Plenary Session did not deal with that subject, specifically. In an attempt to introduce the audience to one of the new developments in x-ray analysis, the title of the session was 'High Brilliance Sources/Applications,' and dealt exclusively with synchrotron radiation, a topic which has made a very large impact on the x-ray community over the last decade. As the organizer and co-chairman of the Plenary Session (with Paul Predecki), it is my responsibility to report on that session here. The Conference had the privilege of obtaining the services of some of the preeminent practitioners of research using this remarkable x-ray source; they presented the audience with unusually lucid descriptions of the work which has been accomplished in the development and application of the continuous, high intensity, tunable, polarized and collimated x-rays available from no facility other than these specialized storage rings. The opening lecture (and I use that term intentionally) was an enthusiastic description of 'What is Synchrotron Radiation ' by Professor Boris Batterman of Cornell University and the Cornell High Energy Synchrotron Sourc(! (CHESS).Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 712 pp. Englisch.