This book provides an in-depth and self-contained treatment of the latest advances achieved in quantitative spectroscopic analyses of the observable outer layers of stars and similar objects. Written by two leading researchers in the field, it presents a comprehensive account of both the physical foundations and numerical methods of such analyses. The book is ideal for astronomers who want to acquire deeper insight into the physical foundations of the theory of stellar atmospheres, or who want to learn about modern computational techniques for treating radiative transfer in non-equilibrium situations. It can also serve as a rigorous yet accessible introduction to the discipline for graduate students.Provides a comprehensive, up-to-date account of the fieldCovers computational methods as well as the underlying physicsServes as an ideal reference book for researchers and a rigorous yet accessible textbook for graduate studentsAn online illustration package is available to professors at press.princeton.edu
Автор: Andreas Braeuer Название: In situ Spectroscopic Techniques at High Pressure,7 ISBN: 0444634223 ISBN-13(EAN): 9780444634221 Издательство: Elsevier Science Рейтинг: Цена: 14091 р. Наличие на складе: Поставка под заказ.
Описание: . In situ Spectroscopic Techniques at High Pressure provides a comprehensive treatment of in-situ applications of spectroscopic techniques at high pressure and their working principles, allowing the reader to develop a deep understanding of which measurements are accessible with each technique, what their limitations are, and for which application each technique is best suited. . Coverage is also given to the instrumental requirements for these applications, with respect to the high pressure instrumentation and the spectroscopic components of the equipment. . The pedagogical style of the book is supplemented by the inclusion of "study questions" which aim to make it useful for graduate-level courses.
Автор: Vassilis Inglezakis Название: Adsorption, Ion Exchange and Catalysis, ISBN: 0444527834 ISBN-13(EAN): 9780444527837 Издательство: Elsevier Science Рейтинг: Цена: 25988 р. Наличие на складе: Поставка под заказ.
Описание: Analyses three important heterogeneous processes, namely, adsorption, ion exchange and catalysis, from fundamental kinetics to reactor design with emphasis on their environmental applications. This title provides basic knowledge of major environmental problems and connects them to chemical engineering.
Автор: Duong, D. Do Название: Adsorption Analysis: Equilibria and Kinetics + CD ISBN: 1860941370 ISBN-13(EAN): 9781860941375 Издательство: World Scientific Publishing Рейтинг: Цена: 9450 р. Наличие на складе: Невозможна поставка.
Описание: A discussion of topics of equilibria and kinetics of adsorption in porous media. Fundamental equilibria and kinetics are dealt with for homogeneous as well as heterogeneous particles, and single component as well as multicomponent systems are discussed.
Автор: Compton, Richard G. (University Lecturer in Physic Название: Electrode Potentials ISBN: 0198556845 ISBN-13(EAN): 9780198556848 Издательство: Oxford Academ Рейтинг: Цена: 3833 р. Наличие на складе: Поставка под заказ.
Описание: Provides a basic introduction to equilibrium electrochemistry, focusing on electrode potentials and their applications. This edition gives knowledge of the origin of electrode potentials and shows how these are used to deduce chemically important information and data such as equilibrium constants, the free energy, enthalpy and more.
Описание: Laser-enabled measurements are valuable tools for the investigation of surfaces and interfaces or for the in situ investigation of interfacial processes including electrode processes. The understanding of the thermodynamics of solid/liquid surfaces is important for surface science and electrochemistry. In the first part of this book, the authors describe a range of techniques for investigating interfacial tension and surface stress, which is important for coatings, thin films, and fuel cells. The techniques covered comprise bending beam (bending plate, bending cantilever, wafer curvature) methods with different detection techniques. Special attention is given to methods using optical detection by laser beam deflection or interferometry. The second part is devoted to the techniques based on the detection of refractive index gradients in the solution. The refractive index changes could be related to concentration gradients (Probe Beam Deflection, PBD) or light-induced thermal gradients (Photothermal Deflection Spectroscopy, PDS). The application of the techniques to surface-confined and solution electrochemical systems is described. Subsequently, a comparison with others techniques able to monitor ion fluxes is performed.
Описание: This book provides the latest information and methodologies of rotating disk electrode and rotating ring-disk electrode (RDE/RRDE) and oxygen reduction reaction (ORR). It is an ideal reference for undergraduate and graduate students, scientists, and engineers who work in the areas of energy, electrochemistry science and technology, fuel cells, and other electrochemical systems.
Автор: Gy?z? G. L?ng; Cesar A. Barbero Название: Laser Techniques for the Study of Electrode Processes ISBN: 3642445284 ISBN-13(EAN): 9783642445286 Издательство: Springer Рейтинг: Цена: 19428 р. Наличие на складе: Поставка под заказ.
Описание: This book describes a range of techniques for investigating surface tension and surface stress, and covers probe beam deflection (PBD) and its application to surface confined systems as well as soluble systems, particularly for studying ion fluxes.
Описание: This book is a blend of analytical methods based on the phenomenon of atomic and nuclear physics. It comprises comprehensive presentations about X-ray Fluorescence (XRF), MГ¶ssbauer Spectroscopy (MS), X-ray Photoelectron Spectroscopy (XPS), Neutron- Activation Analysis (NAA), Particle Induced X-ray Emission Analysis (PIXE), Rutherford Backscattering Analysis (RBS), Elastic Recoil Detection (ERD), Nuclear Reaction Analysis (NRA), Particle Induced Gamma-ray Emission Analysis (PIGE), and Accelerator Mass Spectrometry (AMS). These techniques are commonly applied in the fields of medicine, biology, environmental studies, archaeology or geology et al. and pursued in major international research laboratories.
Автор: Ahmad Viqar Uddin, Basha Anwer Название: Spectroscopic Data of Steroid Glycosides / Volume 6 ISBN: 0387311653 ISBN-13(EAN): 9780387311654 Издательство: Springer Рейтинг: Цена: 48395 р. Наличие на складе: Поставка под заказ.
Описание: Spectroscopic Data of Steroid Glycosides serves as an essential reference guide containing spectroscopic, physical and biological activity data of over 3500 steroid glycosides, offering the structures and the data of the naturally occurring glycosides of steroids. All compounds are arranged according to the structure of the aglycone, and, in its own class, according to the increasing molecular weight, making Spectroscopic Data of Steroid Glycosides extremely useful for the structure elucidation of new natural products, particularly glycosides.Spectroscopic Data of Steroid Glycosides offers a practical desk reference for all scientists and students interested in steroid glycosides and their biological and medicinal importance.The following data of the steroid glycosides, as available in published literature, are included: - Name of the compound, Chemical name of compound and its structure, - Source, name of the genus, species, authors, family of the biological source from which the glycoside has been isolated, - Melting point, - Specific rotation, - Molecule weight, - Molecular formula, - UV spectral data : maxima, e or log e , solvent, - IR peaks in cm-1 with medium in which the spectrum was taken e.g. KBr, nujol, etc, - Proton magnetic resonance (PMR) chemical shifts, multiplicity of the peaks, coupling constants with assignments, - 13C-NMR (CMR) chemical shifts with assignments, - Mass spectral data with the technique used (e.g. Electron Impact (E.I.), Fast Atom Bombardment (FAB), positive ion or negative ion mode or any other technique, - CD or ORD data, - Biological Activity, - Full reference from which data have been taken.
Автор: Ahmad Viqar Uddin, Basha Anwer Название: Spectroscopic Data of Steroid Glycosides / Volume 4 ISBN: 0387311629 ISBN-13(EAN): 9780387311623 Издательство: Springer Рейтинг: Цена: 53015 р. Наличие на складе: Поставка под заказ.
Описание: Spectroscopic Data of Steroid Glycosides serves as an essential reference guide containing spectroscopic, physical and biological activity data of over 3500 steroid glycosides, offering the structures and the data of the naturally occurring glycosides of steroids. All compounds are arranged according to the structure of the aglycone, and, in its own class, according to the increasing molecular weight, making Spectroscopic Data of Steroid Glycosides extremely useful for the structure elucidation of new natural products, particularly glycosides.Spectroscopic Data of Steroid Glycosides offers a practical desk reference for all scientists and students interested in steroid glycosides and their biological and medicinal importance.The following data of the steroid glycosides, as available in published literature, are included: - Name of the compound, Chemical name of compound and its structure, - Source, name of the genus, species, authors, family of the biological source from which the glycoside has been isolated, - Melting point, - Specific rotation, - Molecule weight, - Molecular formula, - UV spectral data : maxima, e or log e , solvent, - IR peaks in cm-1 with medium in which the spectrum was taken e.g. KBr, nujol, etc, - Proton magnetic resonance (PMR) chemical shifts, multiplicity of the peaks, coupling constants with assignments, - 13C-NMR (CMR) chemical shifts with assignments, - Mass spectral data with the technique used (e.g. Electron Impact (E.I.), Fast Atom Bombardment (FAB), positive ion or negative ion mode or any other technique, - CD or ORD data, - Biological Activity, - Full reference from which data have been taken.
Описание: Spectroscopic Data of Steroid Glycosides serves as an essential reference guide containing spectroscopic, physical and biological activity data of over 3500 steroid glycosides, offering the structures and the data of the naturally occurring glycosides of steroids. All compounds are arranged according to the structure of the aglycone, and, in its own class, according to the increasing molecular weight, making Spectroscopic Data of Steroid Glycosides extremely useful for the structure elucidation of new natural products, particularly glycosides.Spectroscopic Data of Steroid Glycosides offers a practical desk reference for all scientists and students interested in steroid glycosides and their biological and medicinal importance.The following data of the steroid glycosides, as available in published literature, are included: - Name of the compound, Chemical name of compound and its structure, - Source, name of the genus, species, authors, family of the biological source from which the glycoside has been isolated, - Melting point, - Specific rotation, - Molecule weight, - Molecular formula, - UV spectral data : maxima, e or log e , solvent, - IR peaks in cm-1 with medium in which the spectrum was taken e.g. KBr, nujol, etc, - Proton magnetic resonance (PMR) chemical shifts, multiplicity of the peaks, coupling constants with assignments, - 13C-NMR (CMR) chemical shifts with assignments, - Mass spectral data with the technique used (e.g. Electron Impact (E.I.), Fast Atom Bombardment (FAB), positive ion or negative ion mode or any other technique, - CD or ORD data, - Biological Activity, - Full reference from which data have been taken.
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