Springer springer jan 2013 (Plus de 2 200 résultats)

Taschenbuch. Etat : Neu. Neuware -1 The Fundamental Constants and Metrology.- 2 Gamma rays.- 3 Alpha and Beta Decays.- 4 Nuclear Reactions.- 5 Mass Spectrometry.- 6 Theory of Nuclear Binding Energies.- 7 Atomic Mass Formulae.- 8 Time and Frequency Measurements and the Speed of Light.- 9 Wavelength Comparison.- 10 The Josephson Effects and 2e/h.- 11 Magnetic Moments.- 12 Miscellaneous Constants.- 13 Relativity, Time Variation of the Constants, and Philosophical Considerations.- 14 Evaluation.- 15 Conference Summary.…

Taschenbuch. Etat : Neu. Neuware -The Screen Design Manual provides designers of interactive media with a practical working guide for preparing and presenting information that is suitable for both their target groups and the media they are using. It highlights background information and relationships, clarifying them with examples, and encourages the further development of the language of digital media. In addition to the basics of perception and learning psychology, ergonomics, communication theory, imagery research, and aesthetics, the book also considers design navigation and orientation elements. Guidelines and checklists, along with the comprehensive design of the book, support the transfer of information into practice.…

Taschenbuch. Etat : Neu. Neuware - The Screen Design Manual provides designers of interactive media with a practical working guide for preparing and presenting information that is suitable for both their target groups and the media they are using. It highlights background information and relationships, clarifying them with examples, and encourages the further development of the language of digital media. In addition to the basics of perception and learning psychology, ergonomics, communication theory, imagery research, and aesthetics, the book also considers design navigation and orientation elements. Guidelines and checklists, along with the comprehensive design of the book, support the transfer of information into practice.…

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Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

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Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

Taschenbuch. Etat : Neu. Neuware.

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Taschenbuch. Etat : Neu. Neuware - Included in this volume is a broad range of topics. Immunology is such a diverse field that many of the subspecialties overlap, and one finds it convenient and necessary to integrate information from several of them. We try to focus on the molecular aspects of immunology as much as is reasonable, but some con tributions consist of ablend of molecular and cellular immunology and even immunopathology. This is as it should be, since information at the molecular level often provides an explanation of phenomena observed at other levels. Myelin basic protein holds the interest of immunologists because it is impli cated in the induction of the autoimmune disease called experimental allergie encephalomyelitis (EAE). Although much biochemical and immunological information about this protein has been uncovered, it is not understood how such an inaccessible self-antigen can serve as the focal point in the central ner vous system for myelin basic protein-specific EAE-inducing T cells. Day dis cusses the problem by first reviewing the sequences of the proteins from several species and the antigenicity of the proteins and peptides derived from them. The reader is then led into a thorough discussion of the immunological relation ships that do and do not influence development of the encephalitis. From this discussion, the author promulgates the bystander model as the best overall mechanism to explain why different fragments of the highly conserved protein are needed by various species to give rise to the same type of localized central nervous system disease.…

Taschenbuch. Etat : Neu. Neuware - Since the discovery that neuronal transmission can be chemically mediated, a large number of compounds have been found in the mammalian central nervous system which appear to function as neurotransmitter agents. Recently, electrophysiological and biochemical methods have been developed which have enabled neuroscientists to classify better the myriad of neurotransmitter receptor sites in brain and to study their properties in finer detail. As a result of these investigations, a significant number of new discoveries have been made about the mechanisms involved in neurotransmitter receptor interactions, the role neurotransmitters play in the actions of pharmacological agents and in the pathogenesis of various neuropsychiatric disorders. The present two volume text was compiled to summarize the information relating to the physiological, biochemical, pharmacological and functional characteristics of neurotransmitter receptor sites. While emphasis is placed on neurotransmitter receptors in the mammalian central nervous system, the characteristics of these receptors in other species, both vertebrate and invertebrate, are also discussed where appropriate. While these books cover the major classes of putative neurotransmitters - amino acids, peptides and biogenic amines - and are therefore broad in scope, each is discussed in a concise fashion to highlight the major points of historical and contemporary interest. In addition to outlining data, each chapter addresses current theories relating to the various aspects of receptor properties and function in an attempt to reveal the directions of future research and as a stimulus for other workers in the field.…

Taschenbuch. Etat : Neu. Neuware -During the course of the developnent of most areas of scien tific research certain events occur that serve to bring a particular area into focus. We feel that this symposilHll volume serves that role with regard to the study of the reproductive biology of amphib ians. The collection of vnrks contained in this volume provides an excellent review of a diversity of past contributions to this field of investigation and brings together in one volume the major ap proaches that have been utilized to study amphibian reproductive biology. The work emphasizes recently-completed studies and therefore can be considered to be an up-to-date account of the field. Equally signif icant, however, the contributors to this volume have excelled in pointing out directions for future research that will be of im mense value in integrating the component parts of reproductive bi ology, i.e., genetics, developnental biology, physiology, behavior, and ecology, into an eVOlutionary framework. 488 pp. Englisch.…