Springer springer vieweg jan 1985 (4 risultati)
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Da: buchversandmimpf2000, Emtmannsberg, BAYE, Germaniabuchversandmimpf2000
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Understanding the stochastic enviornment is as much important to the manager as to the economist. From production and marketing to financial management, a manager has to assess various costs imposed by uncertainty. The economist analyz…es the role of incomplete and too often imperfect information structures on the optimal decisions made by a firm. The need for understanding the role of uncertainty in quantitative decision models, both in economics and management science provide the basic motivation of this monograph. The stochastic environment is analyzed here in terms of the following specific models of optimization: linear and quadratic models, linear programming, control theory and dynamic programming. Uncertainty is introduced here through the para meters, the constraints, and the objective function and its impact evaluated. Specifically recent developments in applied research are emphasized, so that they can help the decision-maker arrive at a solution which has some desirable charac teristics like robustness, stability and cautiousness. Mathematical treatment is kept at a fairly elementary level and applied as pects are emphasized much more than theory. Moreover, an attempt is made to in corporate the economic theory of uncertainty into the stochastic theory of opera tions research. Methods of optimal decision rules illustrated he re are applicable in three broad areas: (a) applied economic models in resource allocation and economic planning, (b) operations research models involving portfolio analysis and stochastic linear programming and (c) systems science models in stochastic control and adaptive behavior.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 300 pp. Englisch.
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Da: buchversandmimpf2000, Emtmannsberg, BAYE, Germaniabuchversandmimpf2000
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Modern sonography makes possible the detection of small and subtle changes in the normal echo pattern. These may represent significant pathological changes which can not al ways be fully revealed by the echo pattern alone. There is, th…erefore, an increasing need for the supplement of the ultra sonically guided percutaneous puncture, which can be per formed with great accuracy and with virtually no risk. Also, ultrasonically guided puncture has proven invaluable for a wide variety of therapeutic purposes. The first percutaneous puncture guided by ultrasonic scanning using a specifically designed transducer was per formed in 1969 at the ultrasonic laboratory in Gentofte, now Herlev, Hospital, Copenhagen. The idea was based on a punc ture transducer described and used by Kratochwill for punc ture under the guidance of the ultrasonic A-presentation tech nique. The development in the field formed the basis of the First International Conference on Ultrasonically Guided Puncture at Herlev Hospital in 1978 sponsored by The Danish Society of Diagnostic Ultrasound. The knowledge and experience of the speakers at that conference was compiled in the book 'Ultrasonically Guided Puncture Technique' published in 1980. Since then the Society has sponsored a conference at the same place in 1980 and 1983, the latest conference being termed 'Third International Conference on lnterventional Ultrasound'.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 188 pp. Englisch.
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Da: buchversandmimpf2000, Emtmannsberg, BAYE, Germaniabuchversandmimpf2000
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 106,99
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Prologue A functional perturbative approach to the classical statistical mechanics.- The structure and statistical mechanics of glass.- The statistical mechanics of surfaces.- Surface effects in phase transitions.- On the Ising spin gl…ass I. Mean field.- On the Ising spin glass II. Fluctuations.- The wetting transition.- Grassmann variables and supersymmetry in the theory of disordered systems.- Rigorous studies of critical behavior.- Anderson transition and nonlinear -model.- Non-perturbative renormalisation in field theory.- Stochastlc quantization: Regularization and renormalization.- Self avoiding random walk and the renormalisation group.- Field theory of the metal-insulator transitions in restricted symmetries.- Surface tension and supercooling in solidification theory.- Order and frustration on a random topography.- On the equation = 2sinh and its applications.- The uses of Zeta-function regularization in the dielectric gauge theory of quark confinement.- One dimensional Heisenberg Ferromagnet equation and the Painleve test.- Nonlinear crystal growth near the roughening-transition.- The dynamics of bose-einstein condensation.- Decay properties of correlations in massless models : The method of correlation inequalities.- Nonasymptotic critical phenomena.- Large n expansions for paramagnetic to helical phase transitions.- The maximal chain model- a one dimensional system with a first-order phase transition.- Directed lattice animals and the Yang-Lee-Edge singularity.- Real space renormalization group treatment of superradiance.- Kondo effect in a one dimensional interacting electron system.- Time-dependent nucleation in systems with conserved order parameter.- Mastersymmetries for completely integrable systems in statistical mechanics.- Scalingapproach to self-avoiding random walks and surfaces.- Long-time dynamics of coupled non-linear oscillators.- Nonlinear quantum fluctuation-dissipation relations.- Effects of surface exchange anisotropies on critical and multicritical behavior at surfaces.- Dirichlet forms and schrodinger operators.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 368 pp. Englisch.
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Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 79,99
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Diese Einführung in die Programmiersprache COBOL ist entstanden aus mehreren Kursen, welche am Rechenzentrum der Universität Bremen für Hörer aller Fachbereiche und an der Volkshochschule Bremen im Rahmen der beruflichen Weiterbild…ung abgehalten worden sind. Das Ziel dieser Kurse bestand darin, den Teilnehmern die grundlegenden Sprach elemente von COBOL zu vermitteln und bei der Programmerstellung den Zielvorstellun gen des 'Strukturierten Programmierens' Rechnung zu tragen. Dazu wird ein Lösungs algorithmus zunächst graphisch - in Form eines Struktogramms - dargestellt und an den in COBOL zur Verfügung stehenden Sprachelementen kodiert. schließend mit Dabei sind die Anwendungsbeispiele betont einfach gehalten, so daß keine besonderen Kenntnisse aus dem Bereich der administrativen und kommerziellen Anwendungen - dem Haupteinsatzgebiet von COBOL - erforderlich sind. Der Leser dieser Einführung braucht über keine Vorkenntnisse aus dem Bereich der Elektronischen Datenverarbeitung zu verfügen, da die wichtigsten Begriffe zusammen mit den Elementen von COBOL vermittelt werden. Nach der Lektüre dieser Einführung wird der Leser in der Lage sein, selbständig COBOL-Programme zu entwickeln und auf einer Datenverarbeitungsanlage ablaufen zu lassen. Schon mit den Grundkenntnissen, welche in den ersten drei Kapiteln vermittelt wer den, kann der Leser einfache Aufgaben selbständig lösen. Zur Lernkontrolle und um sich in der Fertigkeit des Programmierens zu üben, sollte sich der Leser auch stets um die Lösung der Aufgaben bemühen, welche jeweils am Ende eines Kapitels angegeben Als Hilfestellung stehen ihm dabei die Ausführungen im Lösungsteil zur Verfü sind. gung. 292 pp. Deutsch.
