springer humana jun 2011 (9 risultati)

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The aim of stochastic programming is to find optimal decisions in problems which involve uncertain data. This field is currently developing rapidly with contributions from many disciplines including operations research, mathematics, and probability. At the same time, it is now being applied in a wide variety of subjects ranging from agriculture to financial planning and from industrial engineering to computer networks. This textbook provides a first course in stochastic programming suitable for students with a basic knowledge of linear programming, elementary analysis, and probability. The authors aim to present a broad overview of the main themes and methods of the subject. Its prime goal is to help students develop an intuition on how to model uncertainty into mathematical problems, what uncertainty changes bring to the decision process, and what techniques help to manage uncertainty in solving the problems.In this extensively updated new edition there is more material on methods and examples including several new approaches for discrete variables, new results on risk measures in modeling and Monte Carlo sampling methods, a new chapter on relationships to other methods including approximate dynamic programming, robust optimization and online methods.The book is highly illustrated with chapter summaries and many examples and exercises. Students, researchers and practitioners in operations research and the optimization area will find it particularly of interest. Review of First Edition:'The discussion on modeling issues, the large number of examples used to illustrate the material, and the breadth of the coverage make 'Introduction to Stochastic Programming' an ideal textbook for the area.' (Interfaces, 1998) 512 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The aim of stochastic programming is to find optimal decisions in problems which involve uncertain data. This field is currently developing rapidly with contributions from many disciplines including operations research, mathematics, and probability. At the same time, it is now being applied in a wide variety of subjects ranging from agriculture to financial planning and from industrial engineering to computer networks. This textbook provides a first course in stochastic programming suitable for students with a basic knowledge of linear programming, elementary analysis, and probability. The authors aim to present a broad overview of the main themes and methods of the subject. Its prime goal is to help students develop an intuition on how to model uncertainty into mathematical problems, what uncertainty changes bring to the decision process, and what techniques help to manage uncertainty in solving the problems.In this extensively updated new edition there is more material on methods and examples including several new approaches for discrete variables, new results on risk measures in modeling and Monte Carlo sampling methods, a new chapter on relationships to other methods including approximate dynamic programming, robust optimization and online methods.The book is highly illustrated with chapter summaries and many examples and exercises. Students, researchers and practitioners in operations research and the optimization area will find it particularly of interest.Review of First Edition:'The discussion on modeling issues, the large number of examples used to illustrate the material, and the breadth of the coverage make'Introduction to Stochastic Programming' an ideal textbook for the area.' (Interfaces, 1998)Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 512 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Revised and throughly updated edition of a classic in the field of ocean acousticsChapter-end problems to reinforce conceptsExtensive use of color illustrations throughoutThe only book to cover numerical methods in ocean acousticsLibri GmbH, Europaallee 1, 36244 Bad Hersfeld 812 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The ceramic assemblages from the Nabta Playa and Bir Kiseiba area have played an important role in recognizing and defining the cultural sequence in the Egyptian Western desert. The exploration of the desert sites has yielded a ceramic chronology for the area that reaches back 6000 years to the earliest discovered pottery. By taking a comprehensive approach to ceramic analysis, researchers were able to categorize pottery by scheme, construction, and distribution. This methodology allows for: describing the types of pottery uncovered; discussing the attempts at sourcing pottery; highlighting new methods of identifying types of pottery; and detailing the distribution of the various types from that region. This work presents a first look at the Egyptian ceramic sequence in the light of the new archaeological evidence and will be of interest to archaeologists, ceramics specialists, and historians working in northern Africa.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 136 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -As image-guided spine interventions have increasingly become a primary strategy for managing back pain, the tools and capabilities available to practitioners have grown significantly. This fully revised edition of Image-Guided Spine Interventions presents the latest procedures available to physicians who perform minimally invasive spine interventions. The comprehensive text covers the fundamentals¿such as spine anatomy, procedural materials, and pharmacological requirements¿along with chapters devoted to key topics such as discography, percutaneous descectomy, vertebroplasty and balloon kyphoplasty, epidural steroid injections, and autonomic nerve blocks. Additionally, three new chapters are included in the Second Edition, covering pulsed radiofrequency procedures, sacroplasty, and spinal cord stimulation. Each technique is presented in a straightforward manner that allows the reader to effectively evaluate and implement new procedures. The text is further enhanced by nearly 200 images and illustrations.Edited by Dr. John Mathis, a former president of the American Society of Spine Radiology, and Dr. Stanley Golovac, who both have clinical practices devoted solely to spine procedures and pain management, the book will be useful to all physicians dealing with back pain, including radiologists, pain anesthesiologists, spine neurosurgeons, and orthopedists. Physicians will once again find that Image-Guided Spine Interventions, 2nd Edition, is the pivotal authority on image-guided techniques for the spine.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 416 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In addition to domestic animals the earliest records of mankind indicate that slavery, until the use of coal became widespread, has always been a significant aspect, or part, of nearly every society. Consider for example ancient Attica (Greece), in which 115,000 out of a total population of 315,000 were slaves [1]. For the lucky rulers slaves represented power, Joule/second or Watt. On a steady state basis a healthy adult generates about 100 Watts, or 100 J/s, while a highly conditioned endurance athlete can generate about 300 W for perhaps an hour. Today we obtain our energy from fossil fuels, that magical brew of latent-heat chemistry that allows us to run the world without having to rely on people or domestic animal power. We owe much if not all of modern civilization to fossil fuels, no more than stored solar energy, which provide the 40-plus Terawatts that annually powers the 7,000,000,000 people on this planet, with our fossil fuel burn rate growing to accommodate the annual increase of some additional 100,000,000 or so souls. The foundation of modern society is a pile (lake) of priceless, irreplaceable fossil fuel that, by any measure of the energy you get and what you pay, is all intents free, and being virtually free we have and continue to burn our way through it as fast as we possibly can. It is the tragedy of the (fossil fuel) commons.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 568 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The statistics profession is at a unique point in history. The need for valid statistical tools is greater than ever; data sets are massive, often measuring hundreds of thousands of measurements for a single subject. The field is ready to move towards clear objective benchmarks under which tools can be evaluated. Targeted learning allows (1) the full generalization and utilization of cross-validation as an estimator selection tool so that the subjective choices made by humans are now made by the machine, and (2) targeting the fitting of the probability distribution of the data toward the target parameter representing the scientific question of interest. This book is aimed at both statisticians and applied researchers interested in causal inference and general effect estimation for observational and experimental data. Part I is an accessible introduction to super learning and the targeted maximum likelihood estimator, including related concepts necessary to understand and apply these methods. Parts II-IX handle complex data structures and topics applied researchers will immediately recognize from their own research, including time-to-event outcomes, direct and indirect effects, positivity violations, case-control studies, censored data, longitudinal data, and genomic studies. 700 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -A collection of studies on the ecologies of European cities, including Paris, Zurich, and Amsterdam among others. Discussion includes the natural and historical development of each city, local flora, the environmental impact of city growth, and environmental planning, design, and management.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 704 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The statistics profession is at a unique point in history. The need for valid statistical tools is greater than ever; data sets are massive, often measuring hundreds of thousands of measurements for a single subject.The field is ready to move towards clear objective benchmarks under which tools can be evaluated. Targeted learning allows (1) the full generalization and utilization of cross-validation as an estimator selection tool so that the subjective choices made by humans are now made by the machine, and (2) targeting the fitting of the probability distribution of the data toward the target parameter representing the scientific question of interest.This book is aimed at both statisticians and applied researchers interested in causal inference and general effect estimation for observational and experimental data. Part I is an accessible introduction to super learning and the targeted maximum likelihood estimator, including related concepts necessary to understand and apply these methods. Parts II-IX handle complex data structures and topics applied researchers will immediately recognize from their own research, including time-to-event outcomes, direct and indirect effects, positivity violations, case-control studies, censored data, longitudinal data, and genomic studies.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 700 pp. Englisch.