Springer us apr 2012 (347 risultati)
- Brossura
Da: Wegmann1855, Zwiesel, GermaniaWegmann1855
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 25,95 spedizioneSpedito da Germania a U.S.A.Quantità: 1 disponibili
Taschenbuch. Condizione: Neu. Neuware -Statistics is of ever-increasing importance in Science and Technology and this book presents the essentials of the subject in a form suitable either as the basis of a course of lectures or to be read and/or used on its own. It assumes very little in the way of mathematical knowledge-just th…e ability to substitute numerically in a few simple formulae. However, some mathematical proofs are outlined or given in full to illustrate the derivation of the subject; these can be omitted without loss of understanding. The book does aim at making clear the scope and nature of those essential tests and methods that a scientist or technologist is likely to need; to this end each chapter has been divided into sections with their own subheadings and some effort has been made to make the text unambiguous (if any reader finds a misleading point anywhere I hope he will write to me about it). Also with this aim in view, the equality of probability to proportion of population is stated early, then the normal distribution and the taking of samples is discussed. This occupies the first five chapters. With the principles of these chapters understood, the student can immediately learn the significance tests of Chapter 6 and, if he needs it, the analysis of variance of Chapter 7. For some scientists this will be most of what they need. Howcver, they will be in a position to read and/or use the remaining chapters without undue difficulty.
- Brossura
Da: AHA-BUCH GmbH, Einbeck, GermaniaAHA-BUCH GmbH
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 59,97
EUR 64,07 spedizioneSpedito da Germania a U.S.A.Quantità: 1 disponibili
Taschenbuch. Condizione: Neu. Neuware - The first ACS Adhesion Symposium was held in Washington, D.C., September 1971. During the four years since that meeting, much interest in adhesion has been generated among six divisions of the American Chemical Society. Then, in 1974, the Macromolecular Secretariat appointed me to work clo…sely with the six Session chairmen in organizing this Symposium on Science and Technology of Adhesion. Needless to say, the success of the Symposium which took place between April 7 and 10, 1975 in Philadelphia, Pa., is due to their excellent cooperation and the enthusiastic response of con tributors. As originally planned, each division was responsible for one session, and most of the papers, including several late con tributions, are published in these two volumes of proceedings. During the Symposium, we held a banquet in honor of Professor Herman Mark in celebration of his eightieth birthday. His Plenary Lecture and the Symposium Address by Professor Murray Goodman are published in full at the beginning of the first volume. I thank Professors Mark and Goodman for their excellent presentations on this memorable occasion.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 24,60
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Becoming a Food Scientist is designed as a reservoir of ideas for those beginning a graduate education in food science or beginning a professional career in the field. Although at times it may read as a how-to manual for success in… graduate school, it is meant to encourage each reader to study the research process, to challenge conventional wisdom, and to develop a career path that maximizes the probability of success both in school and beyond. The author has viewed food science graduate programs through the lenses of programs at four universities and service in numerous activities with the Institute of Food Technologists. This book is thus focused on the field of food science, but it may have relevance to other scientific disciplines. The book introduces the concept of research as process in the first chapter. Subsequent chapters focus on individual unit operations of research: idea generation, problem definition, critical evaluation of the literature, method selection, experimental design, data collection, processing and analysis, and knowledge dissemination. Successful graduate students in food science must master each of these operations. The final section of the book pushes the reader beyond graduate school into its practice in the real world. Topics covered in the maturation of a food scientist include the scientific meeting, critical thinking, science and philosophy, ethics, finding and managing the literature, planning, grantsmanship, laboratory setup and management, and career development. This book should be a meaningful companion for any graduate student in the field and those transitioning from graduate school to the food science profession. 180 pp. Englisch.
Lingua: Inglese
Editore: Springer New York, Springer US Apr 2012, 2012
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 44,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Over the last 50 years there have been an increasing number of applications of algebraic tools to solve problems in communications, in particular in the fields of error-control codes and cryptography. More recently, broader applica…tions have emerged, requiring quite sophisticated algebra - for example, the Alamouti scheme in MIMO communications is just Hamilton's quaternions in disguise and has spawned the use of PhD-level algebra to produce generalizations. Likewise, in the absence of credible alternatives, the industry has in many cases been forced to adopt elliptic curve cryptography. In addition, algebra has been successfully applied to problems in signal processing such as face recognition, biometrics, control design, and signal design for radar. This book introduces the reader to the algebra they need to appreciate these developments and to various problems solved by these techniques. 60 pp. Englisch.
- Brossura
- Print on Demand
Da: Rheinberg-Buch Andreas Meier eK, Bergisch Gladbach, GermaniaRheinberg-Buch Andreas Meier eK
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 1 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Statistics is of ever-increasing importance in Science and Technology and this book presents the essentials of the subject in a form suitable either as the basis of a course of lectures or to be read and/or used on its own. It assu…mes very little in the way of mathematical knowledge-just the ability to substitute numerically in a few simple formulae. However, some mathematical proofs are outlined or given in full to illustrate the derivation of the subject; these can be omitted without loss of understanding. The book does aim at making clear the scope and nature of those essential tests and methods that a scientist or technologist is likely to need; to this end each chapter has been divided into sections with their own subheadings and some effort has been made to make the text unambiguous (if any reader finds a misleading point anywhere I hope he will write to me about it). Also with this aim in view, the equality of probability to proportion of population is stated early, then the normal distribution and the taking of samples is discussed. This occupies the first five chapters. With the principles of these chapters understood, the student can immediately learn the significance tests of Chapter 6 and, if he needs it, the analysis of variance of Chapter 7. For some scientists this will be most of what they need. Howcver, they will be in a position to read and/or use the remaining chapters without undue difficulty. 184 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Parent-Child Separation: Psychosocial Effects on Development is an abstracted bibliography dealing with the consequences of parental separation and deprivation on the developing child and adolescent. We were interested in investiga…ting the literature pertaining to the absence of a parent for reasons other than parental death. Main topics included were maternal or paternal absence due to desertion, military duty, imprisonment, parental institutionalization and divorce. Restricted parenting articles were included when they dealt with maternal or paternal inattention, rather than physical abuse. Particular problems with being a single parent were viewed from the perspective of child development. Because of the wealth of literature available in this area it became necessary to exclude topics such as laboratory studies dealing with temporary separation, normative attachment studies, effects of maternal employment, child abuse, child institutionalization and the like. Other related topics will be the subject of forthcoming books. These include the effect of parental death on the child and problems of childhood hospitali zation. In Parent-Child Separation each of the 690 main references have abstracts which were derived from three main sources: Psycho logical Abstracts, author-supplied abstracts and those written by the authors of this book. In compiling this book it became neces sary, because of size limitations, to focus on articles published after 1960. However, several pre-1960 articles and books were im portant from a historical perspective and are included in a separate section marked 'Historical References. ' These represent important earlier contributions to this vast subject area. 372 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Eleventh Symposium on Advances in Tracer Method ology was held in Boston on October 13-14, 1966. The sym posium, which was sponsored by the New England Nuclear Corporation, commemorated the tenth anniversary of the Corporation.… The Symposia on Advances in Tracer Methodology, which have been held regularly since 1957, bring together research workers in a variety of disciplines who share an interest in radioactive tracers. The four volumes, this one representing the record of the Eleventh Symposium, provide a compact and readily available source of information-much of which was usually scattered throughout the scientific literature-of inter est to biochemists, pharmacologists, endocrinologists, and analysts for whom tracers have become an indispensable tool. The editor is especially grateful to Dr. Konrad Bloch, Harvard University, and Dr. Waldo E. Cohn, Oak Ridge National Laboratory, for chairing the sessions at the Eleventh Sym posium. The cooperation of the speakers is deeply appreCiated. In addition, a special bouquet to my secretary, Mrs. Edith Thompson, for her generous assistance in arranging the various symposia and the publication of the papers. S. R. 304 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Nuclei of Light Elements with a Large Excess of Neutrons Obtained in Transfer Reactions with Heavy Ions.- Ground States of Light Even-Even Nuclei.- Isomers Undergoing Spontaneous Fission.- Measuring the Magnetic Moments of Short-Li…ved Nuclear States.- Coulomb Interaction and Reactions between Complex Nuclei.- Methods and Results of the Nuclear Three-Body Problem.- Absorption of -Mesons and Nuclear Structure.- Nuclear Scattering of High-Energy Particles and Effective Optical Potential.- Direct Methods in the Theory of Nuclear Reactions. 148 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -While this world eagerly awaits the ideal contraceptive technique that could efficiently, safely, and esthetically save this planet from the starvation and squalor of over crowding and offer women control over their reproductive ca…pacity, the individual faced with the frustration, even des peration, induced by infertility begs for help in achieving the desired conception. The discipline of gynecology and obstetrics, recogniz ing the importance of these problems and the need for spe cial expertise in reproductive endocrinology and its atten dant clinical challenges in fertility and infertility, has now formalized the training of specialists in this area of scientific knowledge in a further effort to advance the skills of diag nosis and treatment attendant on these complex problems. Slowly but steadily, as befits the complexity of the endocrine and metabolic pathways involved, the scientific basis of reproductive physiology has been revealed by the research of physicians, biochemists, and physiologists. It is clear that no significant clinical advance can be made with out the foundation of such new knowledge. Indeed, the successful treatment of infertility resulting from failure of ovulation was based on just such a scientific advance. 316 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Spices, Condiments, and Seasonings has been written for use as a text in food technology and as a general reference book for anyone associated with the food industry who has a desire to know more about these fabled, fragrant, punge…nt plant substances and how they are utilized in the formulation of condiments and seasonings. Dietitians concerned with low sodium diets will find the spice substitute information and the nutritional data on spices useful. Section I introduces the reader to the significance of spices through out history in a concise, chronological sequence of events. Section II defines spice and describes 58 of the more prominent spices and five popular spice blends. The description of each spice includes the following: common name, botanical name, family, histor icaVlegendary backgrounds, indigenous and cultivated sources of sup ply, physical and sensory characteristics, extractives obtained therefrom with their chemical and sensory attributes, specifications, proximate composition and nutritional data, and household and commercial uses. Photographs of each spice and sketches of each spice plant are included. Recipes for home cooking with spices and herbs have been omitted purposely as there are many good spice cookbooks available. Suggested spice substitutes for salt in sodium-restricted diets are listed together with the natural antioxidant activity of each spice. The microbiological aspects of spices are covered and the means for sterilizing them de scribed. The American Spice Trade Association's Standards for Spice Cleanliness are provided. 432 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -For obvious practical reasons the subject of oncology has in creasingly been becoming artificially subdivided, e.g. into epidemiology, experimental carcinogenesis, pathology, im munology, genetics, and even microbiology. Most extan…t tre atments of the subject are multi-authored, even when they deal with just one of these various subdivisions. Moreover, the corresponding specialists have seen the cancer problem as one within the purview of their own calling. In nature, however, the problem is a unity: its immunology, biochemistry, genetics, and cell biology, for example, are closely interdependent. Con sequently, its proper appraisal requires detailed examination of all of the major parts, but with the primary aim of a single-minded and hence unified survey of the whole. The present work is an offering in this direction. It is addressed specifically to all practising oncologists, whether clinical or ex perimental, and generally to all serious students of the growth of oncology and medicine from ancient to modern times. 448 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Although microwaves and coherent optics, being two of the largest and most useful branches of electrical engineering to emerge technologically, are usually considered as distinct subjects, many of the underlying fundamental princip…les, scientific achievements, and practical applications have common features. Following the evolvment of the initial principles and techniques during the closing decade of the last century, microwave engineering has long matured to a stage of ready availability of components, automation and accuracy of measurement, economical manufacturing methods, and application of sophisticated systems. Further, this development of electromagnetic phenomena having spatial and temporal coherence has, based on several centuries of study and practice of noncoherent light, in the last two decades reached the optical region. Hence, it is now practicable to consider a comprehensive treatment of these two fields, division being made by subject matter rather than by the artificial distinctions of frequency and/or wavelength ranges. However, a full text on the combined subjects would be very large and unwieldy and, thus, this Bibliography is presented in the hope that it will prove useful as a compact reference source to a large body of workers and, by putting forward the latest scientific and technical advances, stimulate a multi-disciplinary approach. The material of the book commences with the fundamentals of radiation and matter, progressing through components and devices, amplification and generation, transmission, reception and processing of information, and methods of measurement to conclude with a wide range of applications. 752 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Pesticides have played a significant role in increasing food production, and in view of growing worldwide food demand we can expect the use of these chemicals to increase. However, some of them have found their way into the biosphe…re and have been classi fied as persistent toxic chemicals. This has resulted in serious concern about environmental contamination. Since we are going to continue using chemicals, we should learn more about such aspects as their transport in the environment, the relationship of their physical-chemical properties to transport, their persistence in the biosphere, their partitioning in the biota, and toxicological and epidemiological forecasting based on physical-chemical properties. Environmental chemodynamics is the name given to a subject which deals with some of the above topics, utilizing the principles of such disciplines as chemistry, physics, systems analysis, modelling, engineering, and medical and biological sciences. To ensure the safety of the environment, we must know more about the chemodynamical behavior of pesticides and related chemi cals. The purpose of the symposium 'Environmental Dynamics of Pes ticides' was to explore the concept of chemodynamics as applied to pesticides and thus may help in developing the emerging field of environmental chemodynamics. The symposium was held during the l37th National American Chemical Society Meeting at Los Angeles, California, during April, 1974. The three sessions in the sym posium were chai'red by Drs. V.H. Freed, D.G. Crosby, and R. Haque. 400 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -During the last hlO hundred years man has changed from living in equilibrium with the natural world which sustained him, to a new position in which he is now its undisputed ruler - and very often out of equilibrium - able in a matt…er of hours to reduce miles of forest to devastated, potential desert. This destructive and wasteful ability has increas~d dramatically over recent years. At the same time however the need for conservation, particularly of plants as a resource for the future, has also become apparent, along with the realisation that advanced technologies can produce more from existing agricultural and forest regions. This may to some extent relieve the heavy pressure on the vulnerable areas where short term over-exploitation leads to permanent destruction of whole ecosystems, and the attendant loss, for ever, of many of the animals and plants which originally lived there. There still remains today a vast number of plant species whose potential is unknown. Maybe they will never have more than aesthetic value to mankind. But who knows where, for example, the next anti cancer agent may be found. And anyway future generations may not be ready to accept such anthropocentric values, and the options should be kept open for the philosophical concept that all life on earth has a right to exist and that man has none to exterminate. 356 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The OHOLO Conferences have been convened annually from the Spring of 1956; the wide areas they have covered, from different and overlapping disciplines, can be seen from the following list: 1956 Bacterial Genetics (not published) 1…957 Tissue Cultures in Virological Research (not published) 1958 Inborn and Acquired Resistance to Infection in Animals (not published) 1959 Experimental Approach to Mental Diseases (not published) 1960 Cryptobiotic Stages in Biological Systems\* 1961 Virus-Cell Relationships\*\* 1962 Biological Synthesis and Function of Nucleic Acids\*\* 1963 Cellular Control Mechanism of Macromolecular Synthesis\*\* 1964 Molecular Aspects of Immunology\*\* 1965 Cell Surfaces\*\* 1966 Chemistry and Biology of Psychotropic Agents (not published) 1967 Structure and Mode of Action of Enzymes\*\* 1968 Growth and Differentiation of Cells In Vitro\*\* 1969 Behaviour of Animal Cells in Culture\*\* 1970 Microbial Toxins\*\* 1971 Interaction of Chemical Agents with Cholinergic Mechanisms\*\* 1972 Immunity in Viral and Rickettsial Diseases\*\*\* The participants who attend these Conferences are drawn from dif ferent scientific institutions in Israel and from many foreign countries; they are engaged in fields of study which represent widely divergent approaches to biology. Thus a distinguishing feature of the OHOLO meetings has been their multi-disciplinary nature. Published by Elsevier Publishing Co. , Amsterdam (1960). \* \*\* Published by the Israel Institute for Biological Research, Ness Ziona. \*\*\* Published by Plenum Press, New York (1972). ix PREFACE x These small international conferences are also characterized by their relaxed atmosphere, with ample time for informal as well as formal discussions. 452 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The major reason forpresentingabiblio ultraviolet light, or which make only a casual graphy on fluorescence and phosphorescence reference to the fluorescence technique were can be summed up in one statement: A recent usually reject…ed. However, occasionally survey showed that twenty-two percent of all papers of this nature were included because chemical and clinical research was uninten fluorescence methods seem to have unusual tionally duplicated. A comprehensive source potential for the problems discussed. Again, if pertinent papers were missed the authors book of fluorescence and phosphorescence would be grateful to have these omissions techniques is therefore needed not only to suggest ideas for future research, but to help called to their attention. The abbreviations of journal names em decrease needless duplication and expense, ployed in this Guide are those used by and thus to promote the development of both disciplines. Chemical Abstracts. Each paper has been The authors hope that researchers new given an alpha-numericalidentification. Sec to fluorescence techniques will appreciate tion A contains papers published in theyears the convenience of this Guide for obtaining 1950-1953, section B the years 1954-1956, data which otherwise could be found only by section C the years 1957-1959, and section reviewing dozens of papers, many difficult to D the years 1960-1964. Section E contains find, and that old hands will find ita valuable papers missed in the original compilation. 376 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Low dimensionality is a multifarious concept which applies to very diversified materials. Thus, examples of low-dimensional systems are structures with one or several layers, single lines or patterns of lines, and small clusters is…olated or dispersed in solid systems. Such low dimensional features can be produced in a wide variety of materials systems with a broad spectrum of scientific and practical interests. These features, in turn, induce specific properties and, particularly, specific transport properties. In the case of zeolites, low dimensionality appears in the network of small-diameter pores of molecular size, extending in one, two or three di mensions, that these solids exhibit as a characteristic feature and which explains the term of 'molecular sieves' currently used to name these ma terials. Indeed, a large number of industrial processes for separation of gases and liquids, and for catalysis are based upon the use of this low dimensional feature in zeolites. For instance, zeolites constitute the first class of catalysts employed allover the world. Because of the peculiarity and flexibility of their structure (and composition), zeolites can be adapted to suit many specific and diversified applications. For this reason, zeolites are presently the object of a large and fast-growing interest among chemists and chemical engineers. 440 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume is a collection of the presentations given at a symposium on reaction kinetics in micelles at the l64th Meeting of the American Chemical Society, Division of Colloid and Surface Science, in New York City in August of 19…72. Participants in this symposium have all been active in the field of reaction kinetics in micelles during the past several years. Indeed, much of what is known in this area is the direct result of their efforts. It is hoped that this small volume will serve to summarize the current state of knowledge in this area, to point out some new directions toward which research efforts are pointed, and to induce new researchers with fresh points of view to enter this young and relatively unexplored area of chemistry. v CONTENTS List of Authors. ix Recent Advances in the Chemistry of Micelles. 1 Norbert Muller Micellar Catalysis for Carbonium Ion Reactions ------. 25 Jan Baumrucker, Maritza Ca1zadi11a, and E. H. Cordes Micellar Effects in Steady-State Radiation Induced Reac t ions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 . . . . . . . . . . . J. H. Fendler, G. W. Bogan, E. J. Fendler, G. A. Infante, and P. Jirathana Electrolyte Effects on Micellar Catalysis -.---------. 73 C. A. Bunton Micellar Control of the Nitrous Acid Deamination Reaction ---------------------------------------- 99 Robert A. Moss, Charles J. Ta1kowski, David W. 172 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume represents the proceedings of the second international meeting on chiral separations held at the University of Surrey between the 12th and 15th of September 1989. Like the preceding meeting, it was jointly organised by…the Chromatographic Society and the Robens Institute of the University of Surrey in response to the continued interest in this area of separation science. Of particular interest to the organisers was the very clear change in the nature of the delegates attending this second symposium as compared with the first. At the previous meeting the majority of the delegates were composed of chromatographers with problems in the area of chiral separations who were keen to learn as much as possible about these techniques from the handful of recognised experts in this area. In this second symposium the divide between expert and novice was much less apparent, with the latter providing many interesting and useful contributions to the scientific programme in termt; of both oral and poster presentations. 244 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The University of Denver and its staff members deserve much credit for organizing and operating this Denver X-ray Conference year after year, for there seems to be no doubt that it and the yolumes that result from it are filling a…need. The interests covered by the papers at one of these conferences vary from year to year and as a whole cover a wide spread of topics. This is as it should be. Old problems that have been with us for many years are being attacked again with new and more effective tools, new problems are continually arising, and new methods of great power are being developed. These developments are occurring in each of the fields covered, as may readily be seen by a glance at this twelfth volume and other recent volumes of this series. It seems clear that the policy of having these conferences and these volumes cover a wide field rather than a single one such as, for example, structure determination, or fluorescence analysis, is a policy that meets with general approval and should be continued. I understand there is every intention to do so. C. S. Barrett It is customary to acknowledge in each volume the invited session chairmen of the three-day meeting. They and the sessions at which they presided (21-23 August 1968) were as follows: CRYSTALLOGRAPHY AND DIFFRACTION. C. S. Barrett, University of Chicago, Chicago, Illinois. METHODS AND THEIR APPLICATIONS. B. C. Giessen, Massachusetts Institute of Technology, Cambridge, Massachusetts. 664 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -1 Introduction: Opportunity, Risk and Benefit.- Market opportunities.- Risk versus benefit.- Timing.- The competitive approach.- 2 Concept to Launch: The Development Cycle.- Project phases.- Idea.- Feasibility study.- Laboratory mo…del.- Development.- Production engineering.- Production.- Trials.- Launch.- 3 Setting the Goal.- Projects.- The project leader.- Decision making.- Defining the need.- The requirement specification.- Goal setting.- Managing change.- Roles.- Product issues.- Single point responsibility.- Department versus function.- Status and role.- Motivation.- 4 Seeing in the Dark: The Need to Plan.- Why plan .- Planning tools.- Planning techniques.- Network notation.- Creating a plan.- Planning in practice.- The critical path.- Resourcing.- What if¿ .- Squeezing the plan.- Working with plans.- 5 Organising for Success.- Meetings.- Specifications.- Document control.- Managing change.- Working together.- Purchasing.- Reviews.- 6 Cost and Time.- Estimating.- The cost of change.- Managing cost and time.- Tracking expenditure.- Product cost.- 7 Understanding Technologies.- Managing technology.- Electronics.- Software.- New technologies.- Appendix A: Document Control.- Appendix B: Change Control.- Appendix C: Functional Specification.- Appendix D: Review Guidlines.- Appendix E: Requirement Specification Format. 168 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Man's first experience with the ordered state of matter to which we now apply the generic term 'crystals' came about when he found specimens of some of the natural crystalline mineral substances that are re latively common in the s…urface and near-surface areas of the earth's crust. His first widespread use of these natural materials in which their crystalline nature was of importance was undoubtedly in fabricating jewelry and otherwise adorning his weapons, tools, and household items. Both the Old and New Testa ments of the Bible document the use of crystalline gems, and the Romans are credited with first employing diamonds-a metastable crystalline form of carbon-in jewelry. Various civilizations appear to have ascribed magical powers to some natural crystals, and they are known to have been widely accepted in Europe as having medicinal properties during the Middle Ages. Given early man's appreciation of the symmetry and beauty of natural crystals, it is not surprising that his earliest interest in working with these materials appears to have been directed toward techniques for duplicating or manufacturing these sub stances that were so highly valued as gems. Although the exact beginning of the science that we now know as 'crystal growth' cannot be precisely specified, we do know that Robert Boyle had attempted to grow crystals that could be used as gems prior to 1672. Much later, in 1873, M. A. 276 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The International Thermal Conductivity Conference was started in 1961 with the initiative of Mr. Charles F. Lucks, who passed away on 8 July 1982 and to the memory of whom this volume is dedicated. These Conferences on thermal cond…uctivity grew out of the needs of researchers in the field. The Conferences were held annu ally from 1961 to 1973 and have been held biennially since 1975 when our Center for Information and Numerical Data Analysis and Synthesis (CINDAS) of Purdue University became the Permanent Sponsor of the Conferences. These Conferences provide a broadly based forum for researchers actively working on the thermal conduc tivity and closely related properties to convene on a regular basis to exchange their ideas and experiences and report their findings and results. The Conferences have been self-perpetuating and are an example of how a technical community with a common purpose can transcend the invisible, artificial barriers between disciplines and gather together in increasing numbers without the need of national pub licity and continuing funding support, when they see something worthwhile going on. It is believed that this series of Conferences not only will grow stronger, but will set an example for research ers in other fields on how to jointly attack their own problem areas. 788 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The International Society of Chemotherapy meets every two years to review progress in chemotherapy of infections and of malignant disease. Each meeting gets larger to encompass the extension of chemotherapy into new areas. In some…instances, exp~sion has been rapid, for example in cephalosporins, pen icillins and combination chemotherapy of cancer - in others slow, as in the field of parasitology. New problems of resistance and untoward effects arise; reduction of host toxicity without loss of antitumour activity by new substances occupies wide attention. The improved results with cancer chemotherapy, es pecially in leukaemias, are leading to a greater prevalence of severe infection in patients so treated, pharmacokinetics of drugs in normal and diseased subjects is rece1v1ng increasing attention along with related problems of bioavailability and interactions between drugs. Meanwhile the attack on some of the major bacterial infections, such as gonorrhoea and tubercu losis, which were among the first infections to feel the impact of chemotherapy, still continue to be major world problems and are now under attack with new agents and new methods. From this wide field and the 1,000 papers read at the Congress we have produced Proceedings which reflect the variety and vigour of research in this important field of medicine. It was not possible to include all of the papers presented at the Congress but we have attempted to include most aspects of cur rent progress in chemotherapy. 640 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -sense do not grow as fast as computational possi This book contains selections from Volumes bilities. I-V of the series 'Computational Seismology,' which Moreover, for some strange reason, comput was initiated a few years ago by th…e Academy of ers usually create a spirit of haste, though they are Sciences of the USSR. Volume V was still in prepa intended to provide time for meditation. In com ration when the translation was begun, and the trans puterizing seismology, therefore, one must first lations of papers from it were made from manu generalize the methods and then make them more scripts. Most of the authors are members of the rigorous mathematically. All relevant data must Department of Computational Geophysics of the In be processed jointly. Insofar as is possible, a priori stitute of Physics of the Earth, Moscow. hypotheses should be avoided. Particular attention The series is dedicated to theoretical and must be given to exact formulation of the problem, computational aspects of the analysis of seismolog to questions of uniqueness and stability, to the con ical data. The present state of this field is typical fidence limits of the results, etc. This general ap of our times. The rapidly increasing flow of infor proach is required in solving the main problems of mation is already too vast to be processed or even modern seismology, which are by definition general comprehended in a traditional way. This has forced problems. This approach has other advantages. 236 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Primarily, the aim of this book is to provide a reference work for senior students and research workers engaged in the synthetic aspects of chemistry. The various classes of compounds under discussion provide useful interme diates…for the synthesis of numerous nitrogen-containing derivatives. Imidoyl halides are also intermediates in several classical name reactions, such as the Gattermann, Houben-Hoesch, and Vilsmeier-Haack syntheses of aldehydes and ketones, the Beckmann rearrangement, and the v. Braun degradation. Some imidoyl halides have shown interesting agricultural activities, and the generation of highly reactive species (ketenimines, nitrile oxides, nitrile imides, carbodiimides, etc.) from imidoyl halides has contributed to the study of polar cycloaddition reactions. To enable researchers to utilize this chemistry without consulting the original references, I have included a number of selected working examples. This procedure will facilitate the transformation of written information into well designed experiments, especially since part of the cited literature is not readily available. The book is organized around classes of imidoyl halides, with synthesis and chemistry discussed in an orderly fashion. The physical properties of the known imidoyl halides are listed in tables, and I have attempted to draw attention to the more recent literature. The one or two references provided for each compound represent those which best describe its physical constants and synthesis. 252 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Ever since the early 1940's, electromagnetic energy in the nonionizing spectrum has contributed to the enhanced quality of life in a variety of ways. Aside from their well-known roles in communication, entertainment, industry and s…cience, electromagnetic energy has come into wide spread use in biology and medicine. In addition to the intended purposes, these energies produce other effects which have been shown to influence the life processes of living organisms. It is noteworthy that these energies are not only harmless in ordinary quantities but are actually necessary for modern life, indeed without which life as we know it would be impossible. The purpose of this book is to present a succinct summary of the interaction of electromagnetic fields and waves with biological systems as they are now known. The subject matter is interdisciplinary and is based primarily on presentations scheduled for a joint symposium at the XXII General Assembly of the International Union of Radio Science, held in Tel Aviv, Israel from Tuesday, August 25 to Wednesday, September 2, 1987. The symposium was jointly sponsored by the Bioelectromagnetics Society in cooperation with the International Radiation Protection Association. The choice of topics was made to facilitate the application and to stimulate the use of nonioni zing electromagnetic energy in biology and medicine, and to increase the awareness and to promote the consideration of radiation safety by electrical engineers and experimental physicists. 312 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -THE remarkable capabilities of capillary gas partition chromatography (or, in short, capillary chromatography) are beyond all doubt. In spite of this, difficulties are continually arising in the experimental realization of this int…eresting development of gas chromatography, and this hinders the rapid acceptance of these methods. For this reason, in the present work I have dealt with experimental and practical problems rather than with theoretical aspects, hoping that this may serve to remove many of the problems con cerned. The present publication is based on experimental work carried out in productive collaboration with my teachers and colleagues, to whom I owe a great deal. I should like to thank the following for their valuable assistance and stimulating suggestions: Professor E. Cremer, Dr. H. Kienitz and his colleagues, Professor A. I. M. Keulemans, Dr. I. Halasz, and in particular Mr. D. H. Desty and Dr. R. P. W. Scott. I should also like to thank the management of the Badische Anilin- und Sodafabrik AG, Ludwigshafen, for their generous support and for per mission to publish this book. The outstanding co-operation of the Verlag Bibliographisches Institut, Mannheim, was for me a particular pleasure. 136 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -One of the ways in which the cerebral organization of sensory sys tems in general, and the auditory system in particular, can be in vestigated is by studying defects of the perception and discrimina tion of acoustic stimuli resulti…ng from destruction of different parts of the auditory system by a pathological focus in them or by their surgical removal. The disturbances accompanying lesions of the peripheral part of the auditory system (disturbances of sound conduction, dis turbances arising in the ha ir cells of the cochlea) are weIl known. It is much more difficult to determine the character of disturb ances specific for lesions of the central parts of the auditory sys tem and, in particular, of the auditory cortex. Types of visual disturbances in man associated with lesions of the visual cortex - homonymous hemianopia with preservation of central vision in unilateral lesions and cortical blindness in bilateral lesions - are described in the neurological literature (Brower, 1936). The visual agnosias found in lesions of the secondary visual areas and inferior temporal zones of the human and animal cortex are also weIl known. Analogous facts showing that destruction of the parietal cor tex disturbs complex (epicritic) forms of sensation but leaves more elementary sensation (protopathic) intact are described by Head. 132 pp. Englisch.
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume comprises the lectures given at the Fifth Anniversary Symposium held at the Institute of Mathematical Sciences, Madras, India, during January 1967. Professor Dallaporta of Padua delivered the inaugural address on the fu…ndamental problem of quasars 'whose study appears to hold im plications for cosmology.' He presented a critical review of several attempts to understand their exceptionally large red shifts and also discussed the physical theories concerning the cause of the explosions which give rise to the quasars and to the tremendous energy output they require - questions which still remain unanswered. He stated, in concluding, that we may have to invoke certain aspects of the present theories of elementary particles in order to unravel these mysteries. Professor Mercier, well known for his studies on the philosophical foundations of modern physics, critically examined the various at tempts, such as that of Einstein, to formulate a unified field theory. 216 pp. Englisch.
