springer jan 1995 (11 Ergebnisse)

Buch. Zustand: Neu. Neuware - Fuzzy knowledge and fuzzy systems affect our lives today as systems enter the world of commerce. Fuzzy systems are incorporated in domestic appliances (washing machine, air conditioning, microwave, telephone) and in transport systems (a pilotless helicopter has recently completed a test flight). Future applications are expected to have dramatic implications for the demand for labor, among other things. It was with such thoughts in mind that this first international survey of future applications of fuzzy logic has been undertaken. The results are likely to be predictive for a decade beyond the millenium. The predictive element is combined with a bibliography which serves as an historical anchor as well as being both extensive and extremely useful. Analysis and Evaluation of Fuzzy Systems is thus a milestone in the development of fuzzy logic and applications of three representative subsystems: Fuzzy Control, Fuzzy Pattern Recognition and Fuzzy Communications.

Buch. Zustand: Neu. Neuware - The author examines the numerous facets of 'implicit intelligence policies'those unspoken directives that often profoundly influence social and educational policies-and their impact on policies regarding measured and actual mental ability.

Buch. Zustand: Neu. Neuware - Non-Classical Logics and their Applications to Fuzzy Subsets is the first major work devoted to a careful study of various relations between non-classical logics and fuzzy sets. This volume is indispensable for all those who are interested in a deeper understanding of the mathematical foundations of fuzzy set theory, particularly in intuitionistic logic, Lukasiewicz logic, monoidal logic, fuzzy logic and topos-like categories. The tutorial nature of the longer chapters, the comprehensive bibliography and index make it suitable as a valuable and important reference for graduate students as well as research workers in the field of non-classical logics. The book is arranged in three parts: Part A presents the most recent developments in the theory of Heyting algebras, MV-algebras, quantales and GL-monoids. Part B gives a coherent and current account of topos-like categories for fuzzy set theory based on Heyting algebra valued sets, quantal sets of M-valued sets. Part C addresses general aspects of non-classical logics including epistemological problems as well as recursive properties of fuzzy logic.

Buch. Zustand: Neu. Neuware - Code Division Multiple Access (CDMA) has become one of the main candidates for the next generation of mobile land and satellite communication systems. CDMA is based on spread spectrum techniques, which have been used in military applications for over half a century. Only recently, however, has it been recognised that spread spectrum techniques, combined with some additional steps, can provide higher capacity and better flexibility for the mobile cellular radio communications. Code Division Multiple Access Communications comprises a set of contributions from the most distinguished world scientists in the field. These papers review the basic theory and some of the most important problems related to spread spectrum and CDMA. The topics covered centre on the information theory aspects of CDMA; interference suppression and performance analysis. The material presented in this book summarises the main problems in modern CDMA theory and practice and gives a solid starting point for studying this complex and still challenging field. As such Code Division Multiple Access Communications is essential reading for all researchers and designers working in mobile communication systems and provides an excellent text for a course on the subject.

Buch. Zustand: Neu. Neuware - This book is about managing the task of forecasting profit. It builds a case for using multiple methods, providing examples of each method, and suggesting practical techniques to use in dealing with the issues and problems of accuracy in profit forecasts. All the elements that infringe on profits (costs, sales, budgeting, investment, and loan default) are examined within this framework. In addition to synthesizing the research, Professor Metcalfe has applied his own research work on forecast modeling and judgmental methods. The final result is a practical reference book for making more accurate profit forecasts.

Buch. Zustand: Neu. Neuware - LOTOS (Language Of Temporal Ordering Specification) became an international standard in 1989, although application of preliminary versions of the language to communication services and protocols of the ISO/OSI family dates back to 1984. This history of the use of LOTOS made it apparent that more advantages than the pure production of standard reference documents were to be expected from the use of such formal description techniques. LOTOSphere: Software Development with LOTOS describes in depth a five year project that moved LOTOS out of the ISO tower into software engineering practice. LOTOS became a vehicle for efficient, yet formally based industrial software specification, design, verification, implementation and testing. LOTOSphere: Software Development with LOTOS is divided into six parts. The first introduces the reader to LOTOS and the project LOTOSphere. The five remaining each treat an important part of the software development life cycle using LOTOS. This is the first book to give a comprehensive treatment of the use of these formal description techniques in a software engineering environment. It will thus be a valuable reference for researchers and software developers and can also be used as a text for an advanced course on the subject.

Buch. Zustand: Neu. Neuware - Continuing the pioneering work in the field laid bare by the uncovering the Creative Condition of the human being in literature and fine arts, the elemental passion of place leads us through the creative imagination into the labyrinths of the ontopoiesis of life itself (Tymieniecka, in her inaugural study). Essays by A-T. Tymieniecka, Mary Catanzaro, W. Smith, Jadwiga Smith, L. Dunton-Downer, Jorge García Gomez, Ch. Eykmann, Marlies Kronegger, Eldon N. van Liere, Hans Rudnik make this collection a unique contribution to literary studies as well as to the metaphysics of life and of the human condition.

Buch. Zustand: Neu. Neuware - Lecturers and researchers in the areas of industrial engineering, quality management and business development, and middle and higher management in business or technology- oriented positions, will find this book invaluable.

Buch. Zustand: Neu. Neuware - How does the brain code and process incoming information, how does it recog nize a certain object, how does a certain Gestalt come into our awareness One of the key issues to conscious realization of an object, of a Gestalt is the attention de voted to the corresponding sensory input which evokes the neural pattern underly ing the Gestalt. This requires that the attention be devoted to one set of objects at a time. However, the attention may be switched quickly between different objects or ongoing input processes. It is to be expected that such mechanisms are reflected in the neural dynamics: Neurons or neuronal assemblies which pertain to one object may fire, possibly in rapid bursts at a time. Such firing bursts may enhance the synaptic strength in the corresponding cell assembly and thereby form the substrate of short-term memory. However, we may well become aware of two different objects at a time. How can we avoid that the firing patterns which may relate to say a certain type of move ment (columns in V5) or to a color (V 4) of one object do not become mixed with those of another object Such a blend may only happen if the presentation times be come very short (below 20-30 ms). One possibility is that neurons pertaining to one cell assembly fire syn chronously. Then different cell assemblies firing at different rates may code different information.

Buch. Zustand: Neu. Neuware - A collection of papers that comprehensively describe the major areas of research on lipid metabolism of plants. State-of-the-art knowledge about research on fatty acid and glycerolipid biosynthesis, isoprenoid metabolism, membrane structure and organization, lipid oxidation and degradation, lipids as intracellular and extracellular messengers, lipids and environment, oil seeds and gene technology is reviewed. The different topics covered show that modern tools of plant cellular and molecular biology, as well as molecular genetics, have been recently used to characterize several key enzymes of plant lipid metabolism (in particular, desaturases, thioesterases, fatty acid synthetase) and to isolate corresponding cDNAs and genomic clones, allowing the use of genetic engineering methods to modify the composition of membranes or storage lipids. These findings open fascinating perspectives, both for establishing the roles of lipids in membrane function and intracellular signalling and for adapting the composition of seed oil to the industrial needs. This book will be a good reference source for research scientists, advanced students and industrialists wishing to follow the considerable progress made in recent years on plant lipid metabolism and to envision the new opportunities offered by genetic engineering for the development of novel oil seeds.

Buch. Zustand: Neu. Neuware - As the first major reference on glass fractography, contributors to this volume offer a comprehensive account of the fracture of glass as well as various fracture surface topography. Contributors discuss optical fibers, glass containers, and flatglass fractography. In addition, papers explore fracture origins; the growth of the original flaws of defects; and macroscopic fracture patterns from which fracture patterns evolve. This volume is complete with photographs and schematics.