Springer us aug 2013 (4 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - Advances in Nutritional Research was conceived by the Public and Professional Information Committee of the American Institute of Nutrition as a service to the membership of the Institute and to others engaged in research and teaching in the nutritional sciences. This publication, which will consist of a series of annual volumes, is in tended to serve primarily as a source of authoritative information on the status of research on topics of active current investigation. In addition, it will contain reviews on subjects of research that have been characterized by progressive, if unspectacular, developments over a period of years. The coverage will extend to basic research in human, animal, and microbial nutrition, nutritional biochemis try, clinical nutrition, nutritional toxicology and pathology, and related specialties. The editors hope that this series will assist investigators to keep abreast of new developments in the broad field of nutritional research. It should be 'of particular value to graduate students and to investigators who wish to acquire a grasp of the current state of knowledge in fields other than their own. If the response of authors of the chapters in this first volume and the quality of their contributions are indicative, this hope will be realized. H. H. Draper Chairman, Board of Editors vii Contents Chapter 1 Role of Vitamin K in the Synthesis of Clotting Factors. . . 1 1. W. Suttie 1. Historical Background . . …

Taschenbuch. Zustand: Neu. Neuware - This book presents theories and techniques for perception of textures by computer. Texture is a homogeneous visual pattern that we perceive in surfaces of objects such as textiles, tree barks or stones. Texture analysis is one of the first important steps in computer vision since texture provides important cues to recognize real-world objects. A major part of the book is devoted to two-dimensional analysis of texture patterns by extracting statistical and structural features. It also deals with the shape-from-texture problem which addresses recovery of the three-dimensional surface shapes based on the geometry of projection of the surface texture to the image plane. Perception is still largely mysterious. Realizing a computer vision system that can work in the real world requires more research and ex periment. Capability of textural perception is a key component. We hope this book will contribute to the advancement of computer vision toward robust, useful systems. vVe would like to express our appreciation to Professor Takeo Kanade at Carnegie Mellon University for his encouragement and help in writing this book; to the members of Computer Vision Section at Electrotechni cal Laboratory for providing an excellent research environment; and to Carl W. Harris at Kluwer Academic Publishers for his help in preparing the manuscript.…

Taschenbuch. Zustand: Neu. Neuware - This volume and future ones in the series, which is now under new editorship. depart from the pattern established by previous volumes in containing chapters loosely related to one another. It is thus appropriate that each volume should have a relevant subtitle. In the present volume the underlying theme is immu nology and its application to the study of a number of different biochemical systems. Almost inevitably, the study of the cell-surface antigens and glycoproteins of a number of different tissues tends to dominate the contents, but considerable emphasis is also placed on subcellular organelles and enzymes. Undoubtedly, it is the impact of readily available monoclonal antibodies that dominates work in the field. The epitope specificity provided by monoclonal antibodies gives the biochemist a powerful lever with which to probe the location, structure, and function of cellular protein and glycoprotein antigens. A number of the chapters included in this volume have a strong biomedical emphasis. This is indeed intentional, as it is now the policy of the series to cover the more applied aspects ofthe subject, while in no way neglecting more fundamentaltopics in subcellular biochemistry. …

Taschenbuch. Zustand: Neu. Neuware - From the President of the Research Society on Alcoholism In the last decade research concerning the causes and consequences of alcohol abuse and alcoholism has come of age. We have witnessed a plethora of sci entific findings that have shed light on some of the actions of alcohol at the molecular level. Interesting new data have been forthcoming on the complexi ties of the development of tolerance to alcohol. It is becoming increasingly appropriate to consider that tolerance to alcohol involves biological as well as psychological factors. New scientific insights have been gained concerning the treatment of with drawal as well as the presence of persistent withdrawal signs that may possibly be involved with relapse. More recently, new and compelling data indicating that alcoholism is a common familial disorder have appeared. Clinical studies indicate that alcoholism is a heterogeneous disorder with multiformity in clin ical symptomatology and genetic heterogeneity. The heterogeneity of the clin ical features and the heritability of the predisposing factors of alcoholism are currently under vigorous scientific investigation. In the past several years sophisticated psychosocial studies have provided fundamental information on subjects at high risk for alcoholism. Psychosocial and biological studies of families including alcoholics and subjects at high risk are likely to bring new insights to our understanding of etiological factors. Moreover, as a result of these studies we stand to develop better prevention initiatives and treatment approaches.…