Humana dez 1995 (10 risultati)

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Preface Objectives of This Book - To teach calculus as a laboratory science, with the computer and software as the lab, and to use this lab as an essential tool in learning and using calculus. - To present calculus and elementary differential equations with a minimum of fuss-through practice, not theory. - To stress ideas of calculus, applications, and problem solving, rather than definitions, theorems, and proofs. - Toemphasize numerical aspects: approximations, order of magnitude, concrete answers to problems. - To organize the topics consistent with the needs of students in their concurrent science and engineering courses. The subject matter of calculus courses has developed over many years, much by negotiation with the disciplines calculus serves, particularly engineering. This text covers the standard topics in their conventional order. Mostly because of commercial pressures, calculus texts have grown larger and larger, trying to include everything that anyone conceivably would cover. Calculus texts have also added more and more expensive pizzazz, up to four colors now. This text is lean; it eliminates most of the 'fat' of recent calculus texts; it has a simple physical black/white format; it ignores much of current calculus 'culture'. The computer has forced basic changes in emphasis and how to teach calculus. 348 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This text for advanced undergraduates emphasizes the logical connections of the subject. Elementary techniques from complex analysis, matrix theory, and group theory are used, and some mathematical sophistication on the part of students is thus required, but a formal course in these topics is not a prerequisite. 304 pp. Englisch.…

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Although the calculus of variations has ancient origins in questions of Ar istotle and Zenodoros, its mathematical principles first emerged in the post calculus investigations of Newton, the Bernoullis, Euler, and Lagrange. Its results now supply fundamental tools of exploration to both mathematicians and those in the applied sciences. (Indeed, the macroscopic statements ob tained through variational principles may provide the only valid mathemati cal formulations of many physical laws. ) Because of its classical origins, variational calculus retains the spirit of natural philosophy common to most mathematical investigations prior to this century. The original applications, including the Bernoulli problem of finding the brachistochrone, require opti mizing (maximizing or minimizing) the mass, force, time, or energy of some physical system under various constraints. The solutions to these problems satisfy related differential equations discovered by Euler and Lagrange, and the variational principles of mechanics (especially that of Hamilton from the last century) show the importance of also considering solutions that just provide stationary behavior for some measure of performance of the system. However, many recent applications do involve optimization, in particular, those concerned with problems in optimal control. Optimal control is the rapidly expanding field developed during the last half-century to analyze optimal behavior of a constrained process that evolves in time according to prescribed laws. Its applications now embrace a variety of new disciplines, including economics and production planning. 482 pp. Englisch. …

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Although the calculus of variations has ancient origins in questions of Ar istotle and Zenodoros, its mathematical principles first emerged in the post calculus investigations of Newton, the Bernoullis, Euler, and Lagrange. Its results now supply fundamental tools of exploration to both mathematicians and those in the applied sciences. (Indeed, the macroscopic statements ob tained through variational principles may provide the only valid mathemati cal formulations of many physical laws. ) Because of its classical origins, variational calculus retains the spirit of natural philosophy common to most mathematical investigations prior to this century. The original applications, including the Bernoulli problem of finding the brachistochrone, require opti mizing (maximizing or minimizing) the mass, force, time, or energy of some physical system under various constraints. The solutions to these problems satisfy related differential equations discovered by Euler and Lagrange, and the variational principles of mechanics (especially that of Hamilton from the last century) show the importance of also considering solutions that just provide stationary behavior for some measure of performance of the system. However, many recent applications do involve optimization, in particular, those concerned with problems in optimal control. Optimal control is the rapidly expanding field developed during the last half-century to analyze optimal behavior of a constrained process that evolves in time according to prescribed laws. Its applications now embrace a variety of new disciplines, including economics and production planning.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 482 pp. Englisch. …

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -As was the case with Charles Ross's Packaging of Pharmaceuticals published by the UK Institute of Packaging in 1975 it is assumed that the reader of this book already has a broad understanding of the basics of packaging. If not the Packaging Users Handbook and the Handbook of Food Packaging are recommended. The packaging needs of pharmaceuticals are different in degree only from those of other perishable products such as processed foods. Because the required action of a medication can be nullified by any deterioration in its active principles the protection required from its packaging is at least an order of magnitude greater than that needed by foods for example. Functional efficiency is therefore of prime importance. Conversely the need for the packaging to 'sell' the medication is much less, hence the graphics required need only provide the right 'image' for the product when presented for use in hospital or surgery. Even when on sale at the pharmacy the 'appeal' required is that of providing hygiene and confidence more than anything else. Thus, the textual requirements are paramount including traceability (batch numbers, date-coding etc) in case of recall; while striking appearance to attract customer attention is in lower key. And with the increase in malicious tampering nowadays recall is more frequent.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 228 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Food Choice and the Consumer fulfils two needs. First, it captures the inter-disciplinary aspects of food choice and advocates an appreciation for other perspectives on the subject in an attempt to discourage some of the disciplinary parochialism which surrounds this area. Second, it accom modates a range of different approaches to domestic food choice in a coherent way by encouraging the reader to see food choice as comprising a set of key tasks, such as shopping, preparing, cooking, etc. Further more, it illustrates the way in which the antecedents of choice vary according to which stage in the 'decision process' the 'enigmatic' con sumer finds him or herself. Food Choice and the Consumer is written for a wide audience including: academics and students interested in food related topics; policy makers, nutritionists and health educators striving to improve the nation's diet; food manufacturers and retailers keen to gain an insight into some of the underlying motivations, concerns and constraints on consumers' food choice. This is not about specific brands, but about consumers and the many factors that influence their choice. Rather than an ABC of food choice, this book aims to stimulate interest while offering the commercial sector, suffering from increasing competition and brand myopia, a fresh perspective on consumer food choice. I hope that this book will con tribute to the ongoing debate on food choice and bring us a little closer to understanding how and why consumers choose food.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 348 pp. Englisch.…

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -'There is no higher or lower knowledge, but only one, flowing out of experimen tation. ' (Leonardo da Vinci, 1452-1519) Food materials are complex in terms of composition, structure and mechanical properties. In order to understand the relationship between these different kinds of complexity, the experimental food scientist has a wide range of physico-chemical techniques at his or her disposal. But, in practice, of course, there are often severe limitations on the techniques which are available for any particular investigation. Apart from obvious constraints associated with instrument cost and accessibility, one com mon problem is a lack of knowledge by the non-expert about the capabilities and limitations of every new advance in instrumentation. No individual worker in the field of food science can become expert in more than a very small number of experimental techniques. On the other hand, most of us wish to know enough about the major emerging experimental technologies to enable us to make a realistic assessment of what they may have to contribute towards any new problems that we may meet. This book collects together in a single volume an up-to-date set of introductory articles describing a range of new physico-chemical tech niques which can be used to probe food structure at the molecular, colloidal and microscopic levels. Each individual chapter is written by an acknowledged expert in his field. 380 pp. Englisch. …

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This volume is the most practical clinical guide on Acceptance and Commitment Therapy (ACT) yet available. It is designed to show how the ACT model and techniques apply to various disorders, settings, and delivery options with the goal of allowing researchers and clinicians to begin applying ACT wherever it seems to fit. The book is divided into three sections, with chapters demonstrating the effectiveness of using ACT in the treatment approach for a wide range of clinical problems. The first section describes the theory underlying Acceptance and Commitment Therapy as a treatment approach and the core intervention processes that encompass ACT. The second section presents ACT as it is applied to some typical behavioral disorders encountered by mental health and substance abuse practitioners. The last section examines ACT as it is used with a variety of other populations, problems, settings, and modes of delivery. This volume will be of great value to therapists, practitioners, and students who are interested in new developments in cognitive and behavior therapy.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 332 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Fundamentals of Dairy Chemistry has always been a reference text which has attempted to provide a complete treatise on the chemistry of milk and the relevant research. The third edition carries on in that format which has proved successful over four previous editions (Fun damentals of Dairy Science 1928, 1935 and Fundamentals of Dairy Chemistry 1965, 1974). Not only is the material brought up-to-date, indeed several chapters have been completely re-written, but attempts have been made to streamline this edition. In view of the plethora of research related to dairy chemistry, authors were asked to reduce the number of references by eliminating the early, less significant ones. In addition, two chapters have been replaced with subjects which we felt deserved attention: 'Nutritive Value of Dairy Foods' and 'Chemistry of Processing. ' Since our society is now more attuned to the quality of the food it consumes and the processes necessary to preserve that quality, the addition of these topics seemed justified. This does not minimize the importance of the information in the deleted chapters, 'Vitamins of Milk' and 'Frozen Dairy Products. ' Some of the mate rial in these previous chapters has been incorporated into the new chapters; furthermore, the information in these chapters is available in the second edition, as a reprint from ADSA (Vitamins in Milk and Milk Products, November 1965) or in the many texts on ice cream manufac ture.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 792 pp. Englisch.…

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The electric power generation and distribution industry has its structurethecompletecastofplayers necessary to mount evolved during almost exactly one century into its present suchaproduction. Equallyimportanttoits success,Black & form. Thisdevelopmenthasbeendrivenbyeconomics,tech Veatchmanagementhad the vision toencouragetheproject. nologicaladvancements,andgovernmentregulations.These Thehighleveloftalentandtheeffortexpendedonthetaskof diverse forces have produced generation and distribution producingthebookareevidentinthequalityoftheresulting systems that are reliable, safe, and environmentally accept product. able, suitable for service throughout the world. Thetechnol The bookwiselyconcentrates onstate-of-the-arttechnol ogies which make up the systems have brought a highly ogy. Itemphasizesthe whyand the whatofcurrentpractice. convenient and economic form of energy to both densely However, it does not neglect some of the underutilized en populatedcities and remote geographic areas. Electrical en ergy sources and systems or the more promising of the ergy has become a fundamental requirement for the exis developingtechnologies.Thereaderwillgainafirm founda tence of modern society. Likewise, it is essential for eco tion in the technology and a good understanding of com nomic progress in lesser developed regions. monlyencountered systemconfigurations. Additionally, the Because the need for electricity is pervasive in our soci ground work is adequately laidfor the reader to beprepared ety,thereisacontinuinginterestinthetechnologyofelectric for developments in the future.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 900 pp. Englisch. …