Download or read book Pulse Methods in 1D 2D Liquid Phase NMR written by Wallace S. Brey and published by Elsevier. This book was released on 2012-12-02 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: FROM THE PREFACE: Pulse Methods in 1D and 2D Liquid-Phase NMR is written to enable the practicing NMR spectroscopist to understand and apply the varied and powerful new techniques developed in the past few years for obtaining spectra with greatly increased information content and from smaller and smaller samples. The intent is to describe both theory and practice in simple and detailed fashion so that the methods may be critically evaluated and effectively used in any potential application. As methods become more complex they require more instrument time, and it is important to be able to judge whether the investment of this time is justified. It is also essential for the spectroscopist to be in a position to evaluate the capabilities of the instrumentation available, as well as the additional requirements for utilization of particular new methods. The material in this book assumes a knowledge of continuous-wave NMR methods as well as an elementary understanding of the normal pulsed Fourier-transform spectroscopic procedures, together with a knowledge of such related phenomena as the nuclear Overhauser effect. Although much of the treatment is necessarily methematical, this aspect of the presentation has been simplified as much as possible.

Download or read book Electromagnetic and Optical Pulse Propagation written by Kurt E. Oughstun and published by Springer. This book was released on 2019-07-17 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt: In two volumes, this book presents a detailed, systematic treatment of electromagnetics with application to the propagation of transient electromagnetic fields (including ultrawideband signals and ultrashort pulses) in dispersive attenuative media. The development in this expanded, updated, and reorganized new edition is mathematically rigorous, progressing from classical theory to the asymptotic description of pulsed wave fields in Debye and Lorentz model dielectrics, Drude model conductors, and composite model semiconductors. It will be of use to researchers as a resource on electromagnetic radiation and wave propagation theory with applications to ground and foliage penetrating radar, medical imaging, communications, and safety issues associated with ultrawideband pulsed fields. With meaningful exercises, and an authoritative selection of topics, it can also be used as a textbook to prepare graduate students for research. Volume 2 presents a detailed asymptotic description of plane wave pulse propagation in dielectric, conducting, and semiconducting materials as described by the classical Lorentz model of dielectric resonance, the Rocard-Powles-Debye model of orientational polarization, and the Drude model of metals. The rigorous description of the signal velocity of a pulse in a dispersive material is presented in connection with the question of superluminal pulse propagation. The second edition contains new material on the effects of spatial dispersion on precursor formation, and pulse transmission into a dispersive half space and into multilayered media. Volume 1 covers spectral representations in temporally dispersive media.

Download or read book Evolution Pulse written by Alberto Tronchi and published by . This book was released on 2016 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Essential Practical NMR for Organic Chemistry written by S. A. Richards and published by John Wiley & Sons. This book was released on 2022-12-22 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essential Practical NMR for Organic Chemistry A hands-on resource advocating an ordered approach to gathering and interpreting NMR data The second edition of Essential Practical NMR for Organic Chemistry delivers a pragmatic and accessible text demonstrating an ordered approach to gathering and interpreting NMR data. In this informal guide, you’ll learn to make sense of the high density of NMR information through the authors’ problem-solving strategies and interpretations. The book also discusses critical aspects of NMR theory, as well as data acquisition and processing strategy. It explains the use of NMR spectroscopy for dealing with problems of small organic molecule structural elucidation and includes a brand-new chapter on Nitrogen-15 NMR. Readers will also find: Strategies for preparing a sample, spectrum acquisition, processing, and interpreting your spectrum Fulsome discussions of Carbon-13 NMR spectroscopy Practical treatments of quantification, safety procedures, and relevant software An ideal handbook for anyone involved in using NMR to solve structural problems, this latest edition of Essential Practical NMR for Organic Chemistry will be particularly useful for chemists running and looking at their own NMR spectra, as well as those who work in small molecule NMR. It will also earn a place in the libraries of undergraduate and post-graduate organic chemistry students.

Download or read book Semiconductor Optics 2 written by Heinz Kalt and published by Springer Nature. This book was released on with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Software Product Lines written by Patrick Donohoe and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: Software product lines are emerging as a critical new paradigm for software development. Product lines are enabling organizations to achieve impressive time-to-market gains and cost reductions. With the increasing number of product lines and product-line researchers and practitioners, the time is right for a comprehensive examination of the issues surrounding the software product line approach. The Software Engineering Institute at Carnegie Mellon University is proud to sponsor the first conference on this important subject. This book comprises the proceedings of the First Software Product Line Conference (SPLC1), held August 28-31, 2000, in Denver, Colorado, USA. The twenty-seven papers of the conference technical program present research results and experience reports that cover all aspects of software product lines. Topics include business issues, enabling technologies, organizational issues, and life-cycle issues. Emphasis is placed on experiences in the development and fielding of product lines of complex systems, especially those that expose problems in the design, development, or evolution of software product lines. The book will be essential reading for researchers and practitioners alike.

Download or read book NMR for Physical and Biological Scientists written by Thomas C. Pochapsky and published by Garland Science. This book was released on 2006-06-30 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nuclear Magnetic Resonance spectroscopy is a dynamic way for scientists of all kinds to investigate the physical, chemical, and biological properties of matter. Its many applications make it a versatile tool previously subject to monolithic treatment in reference-style texts. Based on a course taught for over ten years at Brandeis University, this is the first textbook on NMR spectroscopy for a one-semester course or self-instruction. In keeping with the authors' efforts to make it a useful textbook, they have included problems at the end of each chapter. The book not only covers the latest developments in the field, such as GOESY (Gradient Enhanced Overhauser Spectroscopy) and multidimensional NMR, but includes practical examples using real spectra and associated problem sets. Assuming the reader has a background of chemistry, physics and calculus, this textbook will be ideal for graduate students in chemistry and biochemistry, as well as biology, physics, and biophysics. NMR for Physical and Biological Scientists will also be useful to medical schools, research facilities, and the many chemical, pharmaceutical, and biotech firms that offer in-house instruction on NMR spectroscopy.

Download or read book One and Two Dimensional NMR Spectroscopy written by Atta-ur- Rahman and published by Elsevier. This book was released on 2013-10-22 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of nuclear magnetic resonance spectroscopy has undergone explosive development during the last decade with the advent of new one- and two-dimensional techniques. The author has had extensive experience in the use of these techniques for the structure elucidation of complex natural products, and in this book he gives a comprehensive, up-to-date and very readable account of these developments. The book's scope is very wide. It starts from fundamental principles of modern NMR spectroscopy, describing the instrumentation and its optimum use, and extends to the latest developments such as inverse measurements. Emphasis is on problem-solving so as to be useful to a large number of organic chemists, biochemists and medicinal chemists. The problems and worked solutions at the end of the chapters will help students to gain proficiency in the application of these new techniques. Those who are learning how to operate modern NMR spectrometers will find particularly useful the description of such basic aspects as shimming, probe tuning, and methods for improvement of resolution and sensitivity.

Download or read book Protein NMR Spectroscopy written by John Cavanagh and published by Elsevier. This book was released on 1995-11-28 with total page 915 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protein NMR Spectroscopy: Principles and Practice combines a comprehensive theoretical treatment of high resolution NMR spectroscopy with an extensive exposition of the experimental techniques applicable to proteins and other biological macromolecules. Beginning with simple theoretical models and experimental techniques, Protein NMR Spectroscopy: Principles and Practice develops the complete repertoire of theoretical principals and experimental practices necessary for understanding and implementing the most sophisticated NMR experiments. Protein NMR Spectroscopy: Principles and Practice is written as a graduate-level textbook and will be of particular interest to biochemists, chemists, biophysicists, and structural biologists who utilize NMR spectroscopy as a research tool or who wish to remain abreast of the latest developments in this increasingly important area. * Special Features: * First book to combine detailed NMR theory discussions with experimental applications to biomolecules.* All the theory required to understand these experiments and others.* Easy to follow progression from a fundamental level to an advanced level.* Theory of NMR and practical applications for biomolecular investigations presented.* Theory applied to very practical situations.* Comprehensive treatment of different "levels" of theory from simple ideas to density matrix analysis and operator practices.* Comprehensive description of multi dimensional NMR experiments as applied to unlabeled, 15N-labeled and doubly (13C/15N) labeled proteins.

Download or read book Nonlinear Optical Systems written by Le Nguyen Binh and published by CRC Press. This book was released on 2012-03-05 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear Optical Systems: Principles, Phenomena, and Advanced Signal Processing is a simplified overview of the evolution of technology associated with nonlinear systems and advanced signal processing. This book's coverage ranges from fundamentals to phenomena to the most cutting-edge aspects of systems for next-generation biomedical monitoring an

Download or read book Spin Dynamics written by Malcolm H. Levitt and published by John Wiley & Sons. This book was released on 2008-04-21 with total page 767 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spin Dynamics: Basics of Nuclear Magnetic Resonance, Second Edition is a comprehensive and modern introduction which focuses on those essential principles and concepts needed for a thorough understanding of the subject, rather than the practical aspects. The quantum theory of nuclear magnets is presented within a strong physical framework, supported by figures. The book assumes only a basic knowledge of complex numbers and matrices, and provides the reader with numerous worked examples and exercises to encourage understanding. With the explicit aim of carefully developing the subject from the beginning, the text starts with coverage of quarks and nucleons and progresses through to a detailed explanation of several important NMR experiments, including NMR imaging, COSY, NOESY and TROSY. Completely revised and updated, the Second Edition features new material on the properties and distributions of isotopes, chemical shift anisotropy and quadrupolar interactions, Pake patterns, spin echoes, slice selection in NMR imaging, and a complete new chapter on the NMR spectroscopy of quadrupolar nuclei. New appendices have been included on Euler angles, and coherence selection by field gradients. As in the first edition, all material is heavily supported by graphics, much of which is new to this edition. Written for undergraduates and postgraduate students taking a first course in NMR spectroscopy and for those needing an up-to-date account of the subject, this multi-disciplinary book will appeal to chemical, physical, material, life, medical, earth and environmental scientists. The detailed physical insights will also make the book of interest for experienced spectroscopists and NMR researchers. • An accessible and carefully written introduction, designed to help students to fully understand this complex and dynamic subject • Takes a multi-disciplinary approach, focusing on basic principles and concepts rather than the more practical aspects • Presents a strong pedagogical approach throughout, with emphasis placed on individual spins to aid understanding • Includes numerous worked examples, problems, further reading and additional notes Praise from the reviews of the First Edition: "This is an excellent book... that many teachers of NMR spectroscopy will cherish... It deserves to be a ‘classic’ among NMR spectroscopy texts." NMR IN BIOMEDICINE "I strongly recommend this book to everyone...it is probably the best modern comprehensive description of the subject." ANGEWANDTE CHEMIE, INTERNATIONAL EDITION

Download or read book Advanced Materials and Processes ADME 2011 written by Zhong Ning Guo and published by Trans Tech Publications Ltd. This book was released on 2011-08-16 with total page 2580 pages. Available in PDF, EPUB and Kindle. Book excerpt: The peer-reviewed papers comprising this book treat the topics of: composites, micro-/nano-materials, metal-alloy materials, steel and iron, polymer materials, optical/electronic/magnetic materials, new energy materials, environmentally-friendly materials, biomaterials, thin films, structural materials, new functional materials, earthquake-resistant structures and materials, smart/intelligent materials/intelligent systems, hydrogen and fuel-cell science, engineering and technology and other related topics. The work offers near-encyclopedic guide to these fields.

Download or read book Principles of Pulse Electron Paramagnetic Resonance written by Arthur Schweiger and published by . This book was released on 2001 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pulse EPR (electron paramagnetic resonance) is one of the newest and most widely used techniques for examining the structure, function and dynamics of biological systems and synthetic materials. Until now, however, there has been no single text dedicated to this growing area of research. This text addresses the need for a comprehensive overview of Pulse EPR. The book covers the basic theory of pulse EPR, as well as a description and critical evaluation of the existing and emerging methods needed for selecting and conducting the proper experiment and analyzing the results. This is an indispensable reference for all scientists who need a thorough grounding in this increasingly popular field of spectroscopy.

Download or read book Pulsed and Pulsed Bias Sputtering written by Edward V. Barnat and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diffusion Barrier Stack - 5 nm -3 nm -2 nm :. . . -. . . . : . . O. 21-lm Figure 2: Schematic representing a cross-sectional view of the topography that is encountered in the processing of integrated circuits. (Not to scale) these sub-micron sized features is depicted in Fig. 2. The role of the diffusion barrier is to prevent the diffusion of metallic ions into the interlayer dielectric (lLD). Depending on the technology, in particular the choice of the ILD and the metal interconnect, the diffusion barrier may be Ti, Ta, TiN, TaN, or a multi-layered structure of these materials. The adhesion of the barrier to the dielectric, the conformality of the barrier to the feature, the physical structure of the film, and the chemical composition of the film are key issues that are determined in part by the nature of the deposition process. Likewise, after the growth of the barrier, a conducting layer (the seed layer) is needed for subsequent filling of the trench by electrochemical deposition. Again, the growth process must be able to deposit a film that is continuous along the topography of the sub-micron sized features. Other factors of concern are the purity and the texture of the seed layer, as both of these factors influence the final resistivity of the metallic interconnect. Sputter-deposited coatings are also commonly employed for their electro-optical properties. For example, an electrochromic glazing is used to control the flux of light that is transmitted through a glazed material.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1989-12 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Resolution NMR Techniques in Organic Chemistry written by Timothy D.W. Claridge and published by Newnes. This book was released on 2009 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Nuclear Magnetic Resonance (NMR) Spectroscopy remains the foremost analytical technique for the structure elucidation of organic molecules and an indispensable tool for the synthetic, medicinal and natural product chemist. New techniques continue to emerge and the application of NMR methods continues to expand. High-Resolution NMR Techniques in Organic Chemistry is designed for use in academic and industrial NMR facilities, as a text for graduate-level NMR courses, and as an accessible reference for the chemist's or spectroscopist's desk."--BOOK JACKET.

Download or read book Handbook of Neuro Oncology Neuroimaging written by Herbert B. Newton and published by Academic Press. This book was released on 2016-04-02 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt: Remarkable progress in neuro-oncology due to increased utilization of advanced imaging in clinical practice continues to accelerate in recent years. Refinements in magnetic resonance imaging (MRI) and computed tomography (CT) technology, and the addition of newer anatomical, functional, and metabolic imaging methods, such as MRS, fMRI, diffusion MRI, and DTI MRI have allowed brain tumor patients to be diagnosed much earlier and to be followed more carefully during treatment. With treatment approaches and the field of neuro-oncology neuroimaging changing rapidly, this second edition of the Handbook of Neuro-Oncology Neuroimaging is so relevant to those in the field, providing a single-source, comprehensive, reference handbook of the most up-to-date clinical and technical information regarding the application of neuro-Imaging techniques to brain tumor and neuro-oncology patients. This new volume will have updates on all of the material from the first edition, and in addition will feature several new important chapters covering diverse topics such as advanced imaging techniques in radiation therapy, therapeutic treatment fields, response assessment in clinical trials, surgical planning of neoplastic disease of the spine, and more. It will also serve as a resource of background information to neuroimaging researchers and basic scientists with an interest in brain tumors and neuro-oncology. Provides a background to translational research and the use of brain imaging for brain tumors Contains critical discussions on the potential and limitations of neuroimaging as a translational tool for the diagnosis and treatment of brain tumor and neuro-oncology patients Presents an up-to-date reference on advanced imaging technologies, including computed tomography (CT), magnetic resonance imaging (MRI), and positron emission tomography (PET), as well as the recent refinements in these techniques