Pulsed Magnetic Resonance

Pulsed Magnetic Resonance PDF Author: A. Abragam
Publisher: Oxford University Press
ISBN: 9780198539629
Category : Medical
Languages : en
Pages : 586

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Book Description
This book is a tribute to E.L. Hahn, an outstanding physicist whose discovery of spin echoes and demonstration of nuclear free induction decay led to the most important methods of modern nuclear magnetic resonance. The wide impact of these methods in physics, chemistry, biology, and medicine is fully acknowledged. In addition, Hahn's fundamental contributions in nuclear quadrupole echo phenomena, level crossing techniques, self-induced transparency and laser physics have been of paramount importance. Reflecting the diversity of these key discoveries and their vital influence, the articles presented here offer a stimulating and challenging contribution to the scientific literature which will be read by students and research workers from the wide range of disciplines using NMR techniques.

Pulsed Magnetic Resonance

Pulsed Magnetic Resonance PDF Author: A. Abragam
Publisher: Oxford University Press
ISBN: 9780198539629
Category : Medical
Languages : en
Pages : 586

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Book Description
This book is a tribute to E.L. Hahn, an outstanding physicist whose discovery of spin echoes and demonstration of nuclear free induction decay led to the most important methods of modern nuclear magnetic resonance. The wide impact of these methods in physics, chemistry, biology, and medicine is fully acknowledged. In addition, Hahn's fundamental contributions in nuclear quadrupole echo phenomena, level crossing techniques, self-induced transparency and laser physics have been of paramount importance. Reflecting the diversity of these key discoveries and their vital influence, the articles presented here offer a stimulating and challenging contribution to the scientific literature which will be read by students and research workers from the wide range of disciplines using NMR techniques.

Spin Choreography

Spin Choreography PDF Author: Ray Freeman
Publisher: Oxford University Press, USA
ISBN: 9780198504818
Category : Molecular structure
Languages : en
Pages : 0

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Book Description
Freeman (magnetic resonance, U. of Cambridge) introduces new users of nuclear magnetic resonance spectroscopy to the basic steps and suggests some creative ways of combining them. He uses a pictorial rather than a formal quantum-mechanical approach, avoids mathematical formalisms whenever possible, and provides many analogies to offer insight into the physical behavior of nuclear spin. Suitable as a supplementary text in graduate and advance undergraduate courses on spectroscopy and physical methods. Annotation copyrighted by Book News, Inc., Portland, OR

Evolutionary Algorithms in Molecular Design

Evolutionary Algorithms in Molecular Design PDF Author: David E. Clark
Publisher: John Wiley & Sons
ISBN: 352761317X
Category : Science
Languages : en
Pages : 288

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Book Description
When trying to find new methods and problem-solving strategies for their research, scientists often turn to nature for inspiration. An excellent example of this is the application of Darwin's Theory of Evolution, particularly the notion of the 'survival of the fittest', in computer programs designed to search for optimal solutions to many kinds of problems. These 'evolutionary algorithms' start from a population of possible solutions to a given problem and, by applying evolutionary principles, evolve successive generations with improved characteristics until an optimal, or near-optimal, solution is obtained. This book highlights the versatility of evolutionary algorithms in areas of relevance to molecular design with a particular focus on drug design. The authors, all of whom are experts in their field, discuss the application of these computational methods to a wide range of research problems including conformational analysis, chemometrics and quantitative structure-activity relationships, de novo molecular design, chemical structure handling, combinatorial library design, and the study of protein folding. In addition, the use of evolutionary algorithms in the determination of structures by X-ray crystallography and NMR spectroscopy is also covered. These state-of-the-art reviews, together with a discussion of new techniques and future developments in the field, make this book a truly valuable and highly up-to-date resource for anyone engaged in the application or development of computer-assisted methods in scientific research.

Fundamentals of Protein NMR Spectroscopy

Fundamentals of Protein NMR Spectroscopy PDF Author: Gordon S. Rule
Publisher: Springer Science & Business Media
ISBN: 1402035004
Category : Science
Languages : en
Pages : 543

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Book Description
NMR spectroscopy has proven to be a powerful technique to study the structure and dynamics of biological macromolecules. Fundamentals of Protein NMR Spectroscopy is a comprehensive textbook that guides the reader from a basic understanding of the phenomenological properties of magnetic resonance to the application and interpretation of modern multi-dimensional NMR experiments on 15N/13C-labeled proteins. Beginning with elementary quantum mechanics, a set of practical rules is presented and used to describe many commonly employed multi-dimensional, multi-nuclear NMR pulse sequences. A modular analysis of NMR pulse sequence building blocks also provides a basis for understanding and developing novel pulse programs. This text not only covers topics from chemical shift assignment to protein structure refinement, as well as the analysis of protein dynamics and chemical kinetics, but also provides a practical guide to many aspects of modern spectrometer hardware, sample preparation, experimental set-up, and data processing. End of chapter exercises are included to emphasize important concepts. Fundamentals of Protein NMR Spectroscopy not only offer students a systematic, in-depth, understanding of modern NMR spectroscopy and its application to biomolecular systems, but will also be a useful reference for the experienced investigator.

Understanding NMR Spectroscopy

Understanding NMR Spectroscopy PDF Author: James Keeler
Publisher: John Wiley & Sons
ISBN: 1119964938
Category : Science
Languages : en
Pages : 533

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Book Description
This text is aimed at people who have some familiarity with high-resolution NMR and who wish to deepen their understanding of how NMR experiments actually ‘work’. This revised and updated edition takes the same approach as the highly-acclaimed first edition. The text concentrates on the description of commonly-used experiments and explains in detail the theory behind how such experiments work. The quantum mechanical tools needed to analyse pulse sequences are introduced set by step, but the approach is relatively informal with the emphasis on obtaining a good understanding of how the experiments actually work. The use of two-colour printing and a new larger format improves the readability of the text. In addition, a number of new topics have been introduced: How product operators can be extended to describe experiments in AX2 and AX3 spin systems, thus making it possible to discuss the important APT, INEPT and DEPT experiments often used in carbon-13 NMR. Spin system analysis i.e. how shifts and couplings can be extracted from strongly-coupled (second-order) spectra. How the presence of chemically equivalent spins leads to spectral features which are somewhat unusual and possibly misleading, even at high magnetic fields. A discussion of chemical exchange effects has been introduced in order to help with the explanation of transverse relaxation. The double-quantum spectroscopy of a three-spin system is now considered in more detail. Reviews of the First Edition “For anyone wishing to know what really goes on in their NMR experiments, I would highly recommend this book” – Chemistry World “...I warmly recommend for budding NMR spectroscopists, or others who wish to deepen their understanding of elementary NMR theory or theoretical tools” – Magnetic Resonance in Chemistry

Aspects Of Complex Analysis, Differential Geometry, Mathematical Physics And Applications - Proceedings Of The Fourth International Workshop On Complex Structures And Vector Fields

Aspects Of Complex Analysis, Differential Geometry, Mathematical Physics And Applications - Proceedings Of The Fourth International Workshop On Complex Structures And Vector Fields PDF Author: Stancho Dimiev
Publisher: World Scientific
ISBN: 9814543756
Category : Mathematics
Languages : en
Pages : 382

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Book Description
This volume constitutes the proceedings of a workshop whose main purpose was to exchange information on current topics in complex analysis, differential geometry, mathematical physics and applications, and to group aspects of new mathematics.

EPR: Instrumental Methods

EPR: Instrumental Methods PDF Author: Chris Bender
Publisher: Springer Science & Business Media
ISBN: 9780306478642
Category : Medical
Languages : en
Pages : 456

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Book Description
Electron magnetic resonance spectroscopy is undergoing something akin to a renaissance that is attributable to advances in microwave circuitry and signal processing software. EPR: Instrumental Methods is a textbook that brings the reader up to date on these advances and their role in providing better experimental techniques for biological magnetic resonance. Chapters in this book guide the reader from basic principles of spectrometer design through the advanced methods that are providing new vistas in disciplines such as oximetry, imaging, and structural biology. Key Features: Spectrometer design, particularly at low frequencies (below X-band), Design of spectrometer components unique to ENDOR and ESEEM, Optimization of EMR spectrometer sensitivity spanning many octaves, Algorithmic approach to spectral parameterization, Application of Fourier Methods to polymer conformation, oximetry, and imaging.

Rumba Dance Encyclopedi

Rumba Dance Encyclopedi PDF Author: Thomas L. Nelson
Publisher: AuthorHouse
ISBN: 1438901003
Category : Education
Languages : en
Pages : 334

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Book Description
Kalif Brown is an inspiring basketball star, who has what it takes to make it to the NBA. He's a high school senior with big dreams. But his off the court lifestyle of drugs and guns, may land him in jail or dead. Growing up in a drug infested neighborhood filled with junkies, and criminals, doesn't make his situation any better. And like most young black men and women he's living in a single parent home with his mother. He doesn't have a father figure; therefore he turns to a local dealer to fill that image of a father. Kalif must make a choice. Will it be "Hustling or Hooping"? And he must make this decision fast because his dreams and life may depend on it. Many young inner city athletes and those not into sports, deal with the pressures of everyday life. And many find it hard to deal with especially if they don't have anyone to talk to. Hustling or Hooping may be a fictional book, but there is a Kalif Brown in every urban city in the U.S. Many young black men grow up fatherless, and turn to the streets for a family. The out come is usually negative. But many do make it out of their situations. This book is highly recommended for any young man, or woman who is growing up in a negative environment, and feels as though he or she cannot make that change for the good. This book can be a tool, to make that negative situation a positive one. But also this book reveals the consequences of not making that change for the better.

Teaching Dance as Art in Education

Teaching Dance as Art in Education PDF Author: Brenda Pugh McCutchen
Publisher: Human Kinetics
ISBN: 9780736051880
Category : Performing Arts
Languages : en
Pages : 568

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Book Description
Brenda McCutchen provides an integrated approach to dance education, using four cornerstones: dancing and performing, creating and composing, historical and cultural inquiry and analysing and critiquing. She also illustrates the main developmental aspects of dance.

NMR in Biological Systems

NMR in Biological Systems PDF Author: K.V.R. Chary
Publisher: Springer Science & Business Media
ISBN: 1402066805
Category : Science
Languages : en
Pages : 552

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Book Description
During teaching NMR to students and researchers, we felt the need for a text-book which can cover modern trends in the application of NMR to biological systems. This book covers the entire area of NMR in Biological Sciences (Biomolecules, cells and tissues, animals, plants and drug design). As well as being useful to researchers, this is an excellent book for teaching a course on NMR in Biological Systems.