elsevier science technology nov 2005 (7 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware.

Buch. Zustand: Neu. Neuware - Situated within the richest oil area in the world, the Arabian Gulf represents a stressed ecosystem with scarce published data and environmental studies.

Buch. Zustand: Neu. Neuware - Fuzzy set and logic theory suggest that all natural language linguistic expressions are imprecise and must be assessed as a matter of degree. But in general membership degree is an imprecise notion which requires that Type 2 membership degrees be considered in most applications related to human decision making schemas. Even if the membership functions are restricted to be Type1, their combinations generate an interval valued Type 2 membership. This is part of the general result that Classical equivalences breakdown in Fuzzy theory. Thus all classical formulas must be reassessed with an upper and lower expression that are generated by the breakdown of classical formulas.7 Ontological grounding7 Epistemological justification7 Measurement of Membership7 Breakdown of equivalences7 FDCF is not equivalent to FCCF7 Fuzzy Beliefs7 Meta-Linguistic axioms.

Buch. Zustand: Neu. Neuware - Science of Heat and Thermophysical Studies provides a non-traditional bridging of historical, philosophical, societal and scientific aspects of heat with a comprehensive approach to the field of generalized thermodynamics. It involves Greek philosophical views and their impact on the development of contemporary ideas. Covered topics include:the concept of heatthermometry and calorimetryearly concepts of temperature and its gradientsnon-equilibrium and quantum thermodynamicschemical kineticsentropy, order and informationthermal science applied to economy(econophysics), ecosystems, and process dynamics or mesoscopic scales (quantum diffusion)importance of energy science and its influence to societal life.

Buch. Zustand: Neu. Neuware - As new techniques of transferring from liquid to gas phase and measuring masses of drug molecules and metabolites become more prevalent, so do the technical challenges of putting these techniques into proper use, as well as the task of consolidating emerging applications. Identification and Quantification of Drugs, Metabolites and Metabolizing Enzymes by LC-MS, Volume 6 fills the gap in the lack of presently available literature by providing a critical review in the current use of liquid chromatography-mass spectrometry (LC-MS) in drug discovery and development. With chapters written by experts with a wide range of practical experience from the pharmaceutical industry, emphasis is placed on techniques and applications. The book also includes chapters on how to utilize LC-MS instrumentation for current drug metabolism problems. This book is intended for those beginning to use LC-MS for drug metabolism studies as well as for those considered advanced practitioners. \* Introduces readers to the practical applications of modern liquid chromatographymass spectrometry (LC-MS) in a wide range of drug metabolism studies\* Provides a comprehensive description of different forms of metabolites, with detailed discussion on the wide range of methodologies used to identify them\* Highlights problems associated with drug quantification and offers practical solutions.

Buch. Zustand: Neu. Neuware - Neutron Scattering from Magnetic Materials is a comprehensive account of the present state of the art in the use of the neutron scattering for the study of magnetic materials. The chapters have been written by well-known researchers who are at the forefront of this field and have contributed directly to the development of the techniques described. Neutron scattering probes magnetic phenomena directly. The generalized magnetic susceptibility, which can be expressed as a function of wave vector and energy, contains all the information there is to know about the statics and dynamics of a magnetic system and this quantity is directly related to the neutron scattering cross section. Polarized neutron scattering techniques raise the sophistication of measurements to even greater levels and gives additional information in many cases. The present book is largely devoted to the application of polarized neutron scattering to the study of magnetic materials. It will be of particular interest to graduate students and researchers who plan to investigate magnetic materials using neutron scattering. Written by a group of scientist who have contributed directly in developing the techniques described. A complete treatment of the polarized neutron scattering not available in literature. Gives practical hits to solve magnetic structure and determine exchange interactions in magnetic solids. Application of neutron scattering to the study of the novel electronic materials.

Buch. Zustand: Neu. Neuware - A number of interrelated areas of low temperature physics are brought together in this volume. The four topics are presented as separate chapters. First is the study of the Kibble-Zurek mechanism for defect formation following quench cooling of superfluid 3He and its relation to quantum field theory. Properties of heavy fermion materials are described next with special attention to the competition between magnetism and superconductivity. Some of the newest correlated electron systems are discussed and the arguments for possible unconventional nature of the superconducting order parameter are presented for these systems, including the novel coexistence of ferromagnetism and superconductivity. Highly polarized degenerate Fermi liquids are of substantial interest in many areas of physics. The most complete description of observations of thermodynamic and transport phenomena are reviewed here for the case of polarized liquid 3He obtained by rapid melting from a polarized solid and subsequent rapid refrigeration. Properties of the melting curve of 3He, and the related technique of melting curve thermometry are described in detail. Superfluid 3He and Quantum Field Theory Large Scale structure of the Universe Unconventional Superconductivity Heavy Fermions Quantum Phase Transitions Polarized Fermi Liquids Rapid Melting 3He Melting Curve Low Temperature Thermometry.