Springer nature dez 2011 (172 resultados)

Taschenbuch. Condición: Neu. Neuware - Worldwide concern in scientific, industrial, and governmental com munities over traces of toxic chemicals in foodstuffs and in both abiotic and biotic environments has justified the present triumvirate of specialized publications in this field: comprehensive reviews, rapidly published progress reports, and archival documentations. These three publications are integrated and scheduled to provide in international communication the coherency essential for nonduplicative and current progress in a field as dynamic and complex as environmental contami nation and toxicology. Until now there has been no journal or other publication series reserved exclUSively for the diversified literature on 'toxic' chemicals in our foods, our feeds, our geographical surround ings, our domestic animals, our wildlife, and ourselves. Around the world immense efforts and many talents have been mobilized to tech nical and other evaluations of natures, locales, magnitudes, fates, and toxicology of the persisting residues of these chemicals loosed upon the world. Among the sequelae of this broad new emphasis has been an inescapable need for an articulated set of authoritative publications where one could expect to find the latest important world literature produced by this emerging area of science together with documenta tion of pertinent ancillary legislation.…

Taschenbuch. Condición: Neu. Neuware - That residues of pesticide and other contaminants in the total environ ment are of concern to everyone everywhere is attested by the reception accorded previous volumes of 'Residue Reviews' and by the gratifying enthusiasm, sincerity, and efforts shown by all the individuals from whom manuscripts have been solicited. Despite much propaganda to the con trary, there can never be any serious question that pest-control chemicals and food-additive chemicals are essential to adequate food production, manufacture, marketing, and storage, yet without continuing surveillance and intelligent control some of those that persist in our foodstuffs could at times conceivably endanger the public health. Ensuring safety-in-use of these many chemicals is a dynamic challenge, for established ones are continually being displaced by newly developed ones more acceptable to food technologists, pharmacologists, toxicologists, and changing pest control requirements in progressive food-producing economies. These matters are of genuine concern to increasing numbers of gov ernmental agencies and legislative bodies around the world, for some of these chemicals have resulted in a few mishaps from improper use. Ade quate safety-in-use evaluations of any of these chemicals persisting into our foodstuffs are not simple matters, and they incorporate the considered judgments of many individuals highly trained in a variety of complex biological, chemical, food technological, medical, pharmacological, and toxicological disciplines.…

Taschenbuch. Condición: Neu. Neuware - Worldwide concern in scientific, industrial, and governmental com munities over traces of toxic chemicals in foodstuffs and in both abiotic and biotic environments has justified the present triumvirate of specialized publications in this field: comprehensive reviews, rapidly published progress reports, and archival documentations. These three publications are integrated and scheduled to provide in international communication the coherency essential for nonduplicative and current progress in a field as dynamic and complex as environmental contamination and toxicology. Until now there has been no journal or other publication series reserved exclusively for the diversified literature on 'toxic' chemicals in our foods, our feeds, our geographical surroundings, our domestic animals, our wild life, and ourselves. Around the world immense efforts and many talents have been mobilized to technical and other evaluations of natures, locales, magnitudes, fates, and toxicology of the persisting residues of these chemicals loosed upon the world. Among the sequelae of this broad new emphasis has been an inescapable need for an articulated set of authorita tive publications where one could expect to find the latest important world literature produced by this emerging area of science together with documentation of pertinent ancillary legislation.…

Taschenbuch. Condición: Neu. Neuware - There is much evidence to suggest that prostaglandins may have a physiological role to play in the control of thyroid gland metabolism, although the precise nature of this role remains to be defined. Prostaglandins have been found in normal thyroid tissue, and there is evidence of increased levels in some, but not all, cases of medullary carcinoma of the thyroid. which may account for the associated diarrhea. Exogenous prostaglandins, like TSH, bind to thyroid plasma mem branes, stimulate the adenylate cyclase-cyclic AMP system, thyroid hormone secretion, iodide organification, colloid droplet formation, glucose oxidation, and 32p incorporation into phospholipids. Prosta glandins of the E series are the most potent, although their maximal effects are generally less than the maximal effects of TSH. The interrelationships existing between TSH and prostaglandins have been the subject of intensive investigation, but as yet no one uni fying concept has emerged. TSH and prostaglandins have been shown to occupy different receptors on the thyroid plasma membrane. Al though TSH can increase intracellular prostaglandin levels, probably as a result of increased synthesis, prostaglandins do not appear to be essential intermediates in TSH action on adenylate cyclase. The pos sibility that prostaglandins are part of a negative feedback system con trolling TSH action is, as yet, a tentative hypothesis, and further work will be required to unravel the interrelationships between these sub stances that now appear to be far more complex than has been envisaged thus far.…

Taschenbuch. Condición: Neu. Neuware - The rapid and continuous upsurge of interesting data in the subject of tumor immunology necessitates the publication of an annual series to furnish the updated materials to the students, researchers, and clinicians in this rapidly advancing field. Concepts and methodologies are ever changing. Also, current research in tumor immunology promises to offer breakthroughs in the future. Important is the need to communicate to the right people the exact role of immunodiagnostic methods and immunological intervention in cancer preven tion and treatment. The role of immunotherapy in combination with conven tional modalities of treatment needs to be understood in its proper perspective. Oncogene, interferon, lymphokines, monoclonal antibodies, natural killer cells, platelet-mediated cytotoxicity of antibody-coated target cells, suppressor cells, platelet-derived factors, plasma-blocking factors, control of suppressor cell func tion, abrogation of plasma-blocking factors, and so forth, are some of the areas that are continually advancing. Progress in these areas will have implication in cancer therapy. Further, it is already understood that if immunocompetence of the host can be maintained at a reasonably good level, there exists the potential to increase the therapeutic indexes of conventional modalities of treatment. This series will attempt to present updated information in all these areas based on con tributed and solicited articles.…

Taschenbuch. Condición: Neu. Neuware - Worldwide concern in scientific, industrial, and governmental com munities over traces of toxic chemicals in foodstuffs and in both abiotic and biotic environments has justified the present triumvirate of specialized publications in this field: comprehensive reviews, rapidly published progress reports, and archival documentations. These three publications are integrated and scheduled to provide in international communication the coherency essential for nonduplicative and current progress in a field as dynamic and complex as environmental contamination and toxicology. Until now there has been no journal or other publication series reserved exclusively for the diversified literature on 'toxic' chemicals in our foods, our feeds, our geographical surroundings, our domestic animals, our wild life, and ourselves. Around the world immense efforts and many talents have been mobilized to technical and other evaluations of natures, locales, magnitudes, fates, and toxicology of the persisting residues of these chemicals loosed upon the world. Among the sequelae of this broad new emphasis has been an inescapable need for an articulated set of authorita tive publications where one could expect to find the latest important world literature produced by this emerging area of science together with documentation of pertinent ancillary legislation.…

Taschenbuch. Condición: Neu. Neuware - A modern microelectronic circuit can be compared to a large construction, a large city, on a very small area. A memory chip, a DRAM, may have up to 64 million bit locations on a surface of a few square centimeters. Each new generation of integrated circuit- generations are measured by factors of four in overall complexity -requires a substantial increase in density from the current technology, added precision, a decrease of the size of geometric features, and an increase in the total usable surface. The microelectronic industry has set the trend. Ultra large funds have been invested in the construction of new plants to produce the ultra large-scale circuits with utmost precision under the most severe conditions. The decrease in feature size to submicrons -0.7 micron is quickly becoming availabl- does not only bring technological problems. New design problems arise as well. The elements from which microelectronic circuits are build, transistors and interconnects, have different shape and behave differently than before. Phenomena that could be neglected in a four micron technology, such as the non-uniformity of the doping profile in a transistor, or the mutual capacitance between two wires, now play an important role in circuit design. This situation does not make the life of the electronic designer easier: he has to take many more parasitic effects into account, up to the point that his ideal design will not function as originally planned. …

Taschenbuch. Condición: Neu. Neuware - Kinetic models have often served as useful examples in develop ing the methodology for the design and analysis of experiments in volving mechanistic models. Thus, it is not surprising that these approaches have been applied quite successfully to kinetic obser vations. Nevertheless, many ideas and methods were developed indepen dently in various fields of science. More often than not, investi gators working in one area have not been aware of relevant advances in others. In order to facilitate the desirable exchange of ideas, a one-day symposium was held in Toronto in conjunction with the XIth International Congress of Biochemistry. Biochemists, pharmacolo gists, and statisticians came together and discussed many of the topics presented in this volume. Participants in the symposium believed that it would be use ful to publish a collection of the presentations together with some additional material. The present volume is the result. It is an attempt to convey some of the interdisciplinary concerns involv ing mechanistic, and especially kinetic, model building. The coverage is by no means exhaustive: many principles, methods, and problems are not included. Even the applications are limited to biochemistry and pharmacology. Still, the symposium highlighted areas of current interest. These included questions of weighting, robust parameter estimation, pooled data analysis, model identification, and the design of experiments. These topics, which are of interest in many fields of science, are discus3ed also in the present volume.…

Taschenbuch. Condición: Neu. Neuware - Polymer composites were introduced for the aerospace industry as light, strong, stiff materials, and adopted by the construction and automobile industries, among others. Meanwhile, composite materials have been introduced to fulfill the uses that these conventional materials could not, such as in extreme environments. The research for new composites includes not only new polymer systems, but metals, ceramics and intermetallic systems as well. This volume contains a selection of recent work by leading researchers in micromechanics on the topics of prediction of overall properties of elastic, perfectly bonded systems, problems associated with inelastic deformation of the phase, debonding at interfaces and growth of distributed damage. Many familiar aspects of mechanical behavior, such as fatigue, fracture, strength and buckling, etc. have been reexamined and adapted for these new systems.…

Taschenbuch. Condición: Neu. Neuware - W. HANLE and H. KLEINPOPPEN In 1919, in the first edition of Atombau and Spektrallinien, Sommerfeld referred to the immense amount of information which had been accumu lated during the first period of 60 years of spectroscopic practice. Sommer feld emphasized that the names of Planck and Bohr would be connected forever with the efforts that had been made to understand the physics and the theory of spectral lines. Another period of almost 60 years has elapsed since the first edition of Sommerfeld's famous monograph. As the editors of this monograph, Progress in Atomic Spectroscopy, we feel that the present period is best characterized by the large variety of new spec troscopic methods that have been invented in the last decades. Spectroscopy has always been involved in the field of research on atomic structure and the interaction of light and atoms. The development of new spectroscopic methods (i.e., new as compared to the traditional optical methods) has led to many outstanding achievements, which, together with the increase of activity over the last decades, appear as a kind of renaissance of atomic spectroscopy.…

Taschenbuch. Condición: Neu. Neuware - There are only few topics in organometallic chemistry, which have stimulated research activities in as many areas, as transition-metal carbene (alkylidene) complexes. About 25 years after the first planned synthesis of a carbene complex in E.O. Fischer's laboratory in Munich the NATO Advanced Research Workshop on Transition-Metal Carbene Complexes was the first meeting which,brought together scientists from different disciplines to discuss inorganic, organic, theoretical structural catalysis-related aspects of metal carbene chemistry. The 70th birthday of Professor E.O. Fischer was a good occasion for this enterprise. The organizers of the meeting (K.D. Dotz, Marburg; F.R. KreiBl, Munchen; U. Schubert, Wurzburg) were encouraged by the fact that most of the leading scientists in this area were able to participate in the workshop. The very high standard of the contributions is reflected in this book, which contains papers from the majority of the participants. The Proceedings show the state of the art in metal carbene chemistry and will hopefully be a landmark in the development of this area of chemistry. Generous financial support for the workshop and for the preparation of this book was provided by the Scientific Affairs Division of NATO and some companies. The organizers also acknowledge the efforts of the staff of the Bildungs zentrum der Hans-Seidel-Stiftung in Wild bad Kreuth for creating a pleasant and stimulating atmosphere during the conference.…

Taschenbuch. Condición: Neu. Neuware - 'If a science has to be supported by fraudulent means, let it perish. ' With these words of Kepler, Agassi plunges into the actual troubles and glories of science (321). The sociology of science is no foreign intruder upon scientific knowledge in these essays, for we see clearly how Agassi transforms the tired internalist/externalist debate about the causal influences in the history of science. The social character of the entire intertwined epistemological and practical natures of the sciences is intrinsic to science and itself split: the internal sociology within science, the external sOciology of the social setting without. Agassi sees these social matters in the small as well as the large: from the details of scientific communication, changing publishing as he thinks to 'on-demand' centralism with less waste (Ch. 12), to the colossal tension of romanticism and rationality in the sweep of historical cultures. Agassi is a moral and political philosopher of science, defending, dis turbing, comprehending, criticizing. For him, science in a society requires confrontation, again and again, with issues of autonomy vs. legitimation as the central problem of democracy. And furthermore, devotion to science, pace Popper, Polanyi, and Weber, carries preoccupational dangers: Popper's elitist rooting out of 'pseudo-science', Weber's hard-working obsessive com mitment to science. See Agassi's Weberian gloss on the social psychology of science in his provocative 'picture of the scientist as maniac' (437). …

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume focuses on women's literary history in Britain between 700 and 1500. It brings to the fore a wide range of women's literary activity undertaken in Latin, Welsh and Anglo-Norman alongside that of the English vernacular, demanding a rethinking of the traditions of literary history, and ultimately the concept of 'writing' itself. 268 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Stress isundoubtedly one of the major work-related illness and is even more likely in times of economic uncertainty and downturn. Theauthors assess the psychological challenges created by instability and uncertainty and provide a survival toolkit that shows the reader how to combat stress in their own lives. 157 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Things We Do and Why We Do Them argues against the common assumption that there is one thing called 'action' which all reason-giving explanations of action are geared towards. Sandis shows why all theories concerned with identifying the nature of our 'real' reasons for action fail from the outset. 226 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This study explores two categories-empire and citizenship-that historians usually study separately. It does so with a unifying focus on racialization in the lives of outstanding women whose careers crossed national borders between 1880 and 1965. It puts an individual, intellectual, and female face on transnational phenomena. 266 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book offers a new methodology for examining the ethico-political dimensions of religion and film which foregrounds film's social power both to shape subjectivity and to image contemporary social contradictions and analyses three specific films: Kurosawa's Dersu Uzala ; Kiarostami's Taste of Cherry ; and the Coens' The Man Who Wasn't There . 193 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Written for practitioners and practitioners-in-training of education development, this book reviews education issues in developing countries and provides in-depth case studies from Egypt, Pakistan, and Afghanistan. 225 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -By analyzing the cases present in this volume, the editors develop important steps towards a theory of social change that can adequately address the complex realities and intersectionality of identity (race, gender, class, sexuality, nationality) within and among these new movements. 195 pp. Englisch. …

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -On the basis of original, empirically rich, and theoretically sound social research, the chapters in this volume reveal and analyze the complex relations between the secular government of Turkey and the religious persons and society within the Turkish state. 224 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A Frightening Love radically rethinks God and evil. It rejects theodicy and its impersonal conception of reason and morality. Faith survives evil through a miraculous love that resists philosophical rationalization. Authors criticised include Alvin Plantinga, Richard Swinburne, Marilyn McCord Adams, Peter van Inwagen, John Haldane, William Hasker. 172 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -By examining these competing depictions of combat that coexist in sixteenth-century texts ranging from Arthurian romance to early modern medical texts, this study reveals both the importance of combat in understanding the humanist subject and the contours of the previously neglected pre-modern subject. 254 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Radically rethinks the theoretical parameters through which we interpret both current and past ideas of captivity, adoption, and slavery among Native American societies in an interdisciplinary perspective. Highlights the importance of the interaction between perceptions, representations and lived experience associated with the facts of slavery. 267 pp. Englisch. …

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -De Lange suggests a new contextually linked building block model to develop theories of the firm in the field of strategy and organizations. Using this approach, she proposes two models: one that is a realistic American version and another that is a futuristic sustainable model. Both are new networked models that integrate current theories; a review of international corporate governance supports the sustainable firm that solves problems of the current one. Through a revised theoretical lens, the book answers a provocative question surrounding modern corporate America: Who wields the power In this investigative look at the institutional mechanisms behind who is truly running the show, Cliques and Capitalism seeks to not only explain why the current corporate system fails to function well, but also offers solutions for improved corporate governance through a new sustainable model. 256 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Exploring the 'promise' and 'peril' associated with the opening two years of the presidency of Barack Obama, this book is a comparative look at the various aspects of his presidential strategy including the impact of his legislative agenda, his use of executive power, and the burgeoning disillusionment within the African American community. 245 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book is about understanding the differences and risks, ownership, culture and management practices when investing, managing or working with Chinese companies. It explores the progression of overseas listing of Chinese companies and the reasons behind theattitude shifts towards overseas Chinese stocks. 192 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -McGee studies historical representation in commodified, popular cinema as expressions of historical truths that more authentic histories usually miss and argues for the political and social significance of mass culture through the interpretation of four recent big-budget movies: Titanic, Gangs of New York, Australia, and Inglourious Basterds . 209 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Private Equity in Poland focuses on the private equity industry and emerging markets in Poland. Poland represents the most developed private equity industry in Central and Eastern Europe and is one of the most developed emerging markets worldwide 203 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The 'generation' has been largely forgotten in the fields of sociology and political science, especially regarding global politics. This volume re-engages the concept of a 'generation,' utilizing it to explore how it can help us understand a variety of processes and patterns in International Relations and Comparative Politics. 253 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book combines social and institutional histories of Russia, focusing on the secret police and their evolving relationship with the peasantry. Based on an analysis of Cheka/OGPU reports, it argues that the police did not initially respond to peasant resistance to Bolshevik demands simply with the gun-rather, they listened to peasant voices. 177 pp. Englisch.…