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Author : Leroy Elbert Alexander
Publisher : Krieger Publishing Company
ISBN 13 :
Total Pages : 614 pages
Book Rating : 4.E/5 ( download)
Download or read book X-ray Diffraction Methods in Polymer Science written by Leroy Elbert Alexander and published by Krieger Publishing Company. This book was released on 1979 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. N. Haward
Publisher : Springer Science & Business Media
ISBN 13 : 9401023557
Total Pages : 635 pages
Book Rating : 4.4/5 (1 download)
Download or read book The Physics of Glassy Polymers written by R. N. Haward and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 635 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work sets out to provide an up-to-date account of the physical properties and structure of polymers in the glassy state. Properties measured above the glass transition temperature are therefore included only in so far as is necessary for the treatment of the glass transition process. This approach to the subject therefore excludes any detailed account of rubber elasticity or melt rheology or of the structure and conformation of the long chain molecule in solution, although knowledge derived from this field is assumed where required. Major emphasis is placed on structural and mechanical properties, although a number of other physical properties are included. Naturally the different authors contributing to the book write mainly from their own particular points of view and where there are several widely accepted theoretical approaches to a subject, these are sometimes provided in different chapters which will necessarily overlap to a significant extent. For example, the main theoretical presentation on the subject of glass transition is given in Chapter 1. This is supplemented by accounts of the free volume theory in Chapter 3 and in the Introduction, and a short account of the work of Gibbs and DiMarzio, also in Chapter 3. Similarly, there is material on solvent cracking in Chapters 7 and 9, though the two workers approach the subject from opposite directions. Every effort has therefore been made to encourage cross-referencing between different chapters.
Author : David Davies
Publisher : Springer Science & Business Media
ISBN 13 : 1468442201
Total Pages : 528 pages
Book Rating : 4.4/5 (684 download)
Download or read book Structural Molecular Biology written by David Davies and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structural biology is undergoing a revolution in both the sophistication of new biophysical methods and the complexity of problems in biomolecular structure and organization opened up for study. These changes are directly attributable to major advances in computer technology, computational methods, development of high intensity synchrotron radiation sources, new magnetic resonance methods, laser optical techniques, etc. Structure-function problems previously considered intractable may now be solved. As this area of specialisation continues to expand, there is a need to review the various physical methods currently being used and developed in struc tural molecular biology. At the same time that individual techniques and their applications become more specialized, the need for effect ive communication between investigators gains in imperative. It is vital to forge links among sub-disciplines and to emphasise the complementary nature of results observed by different biophysical methods. This publication contains the review lectures given at a meeting on "Current Methods in Structural Molecular Biology" spon sored by NATO as an Advanced Study Institute and by FEBS ~s Advanced Course No. 78. The aim of the meeting was to bring together, in a teaching environment, students and specialists in diverse biophysical methodologies with the specific purpose of exploring, questioning and critically assessing the present and future state of biological structure research. The scientific content of the interdisciplinary Study Institute centred around three interrelated aspects; biophysical methods and instrumentation, their application to biological structure problems, and derivation of structural information and insights.
Author : Jean-Marie André
Publisher : Springer Science & Business Media
ISBN 13 : 1475703198
Total Pages : 702 pages
Book Rating : 4.4/5 (757 download)
Download or read book Electronic Structure of Polymers and Molecular Crystals written by Jean-Marie André and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NATO Advanced Study Institute on "Electronic Structure of Polymers and Molecular Crystals" was held at the Facultes Universi taires de Namur (F.U.N.) from September 1st till September 14th, 1974. We wish to express our appreciation to the NATO Scientific Affairs Division whose generous support made this Institute possible and to the Facultes Universitaires de Namur and the Societe Chimique de Belgique which provided fellowships and travel grants to a number of students. This volume contains the main lectures about the basic principles of the field and about different recent developments of the theory of the electronic structure of polymers and molecular crystals. The school started with the presentation of the basic SCF-LCAO theory of the electronic structure of periodic polymers and molecular crystals (contributions by Ladik, Andre & Delhalle) showing how a combination of quantum chemical and solid state physical methods can provide band structures for these systems. The numerical aspects of these calculations were also discussed. Lectures by Mahan have shown how optical properties of molecular crystals can be interpreted on the basis of the exciton theory. Little has reviewed the present status of the hypothesis about excitonic superconductivity and the different approaches to synthesize a superconductive polymer. McCubbin in his first series of lectures has given a very precise group theoretical treatment of the symmetry properties of polymers. Atkins' lectures have covered both the theoretical aspects of X-ray structure determination and its application to different polymers.
Author : H.G. Elias
Publisher : Springer Science & Business Media
ISBN 13 : 146157367X
Total Pages : 554 pages
Book Rating : 4.4/5 (615 download)
Download or read book Macromolecules · 1 written by H.G. Elias and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of this textbook is identical with its fourth German edi tion and it thus has the same goals: precise definition of basic phenomena, a broad survey of the whole field, integrated representation of chemistry, physics, and technology, and a balanced treatment of facts and comprehen sion. The book thus intends to bridge the gap between the often oversimpli fied introductory textbooks and the highly specialized texts and monographs that cover only parts of macromolecular science. The text intends to survey the whole field of macromolecular science. Its organization results from the following considerations. The chemical structure of macromolecular compounds should be inde pendent of the method of synthesis, at least in the ideal case. Part I is thus concerned with the chemical and physical structure of polymers. Properties depend on structure. Solution properties are thus discussed in Part 11, solid state properties in Part Ill. There are other reasons for dis cussing properties before synthesis: For example, it is difficult to understand equilibrium polymerization without knowledge of solution thermodynamics, the gel effect without knowledge of the glass transition temperature, etc. Part IV treats the principles of macromolecular syntheses and reactions.
Author : S.B. Ross-Murphy
Publisher : Springer
ISBN 13 : 1461521017
Total Pages : 453 pages
Book Rating : 4.4/5 (615 download)
Download or read book Physical Techniques for the Study of Food Biopolymers written by S.B. Ross-Murphy and published by Springer. This book was released on 2012-11-26 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: This preface is very short, not least because an introductory chapter incorporating much of the material of a conventional preface has been included and covers most of the important points in somewhat greater detail than we have scope for here. The reader should consult this as a guide to the structure of this volume, and the purpose it serves. Nevertheless, some general comments are pertinent. At a practical level, some understanding of the properties of food biopolymers is presumably historical, perhaps dating back to the invention of fire, when stone age man first discovered that heating animal carcasses increased their palatability. Indeed, one is reminded of the essay of Charles Lamb in which he claims that roast pork was first discovered by accident, when the pig-sty of an ancient Chinese village was accidentally burnt to the ground, consuming its unfortunate occupants. In the last 20 years, however, substantial scientific advances have been made in this area, by the application of ideas perhaps more common in other areas of macromolecular science to food biopolymer constituents, and this knowledge is now being applied in a non empirical manner to the development of new products. One very successful example of this approach is the work on low-fat 'healthy option' products in which understanding of the thermodynamics, interactions, structure and rheology of mixed protein-polysaccharide gelling systems is being employed. The present volume describes the application of modern macro molecular techniques to the characterisation of food biopolymers.
Author : Michael C. Petty
Publisher : John Wiley & Sons
ISBN 13 : 0470723882
Total Pages : 549 pages
Book Rating : 4.4/5 (77 download)
Download or read book Molecular Electronics written by Michael C. Petty and published by John Wiley & Sons. This book was released on 2008-03-11 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: This consistent and comprehensive text is unique in providing an informed insight into molecular electronics by contrasting the prospects for molecular scale electronics with the continuing development of the inorganic semiconductor industry. Providing a wealth of information on the subject from background material to possible applications, Molecular Electronics contains all the need to know information in one easily accessible place. Speculation about future developments has also been included to give the whole picture of this increasingly popular and important topic.
Author : Boris Konstantinovich Vaĭnshteĭn
Publisher :
ISBN 13 :
Total Pages : 440 pages
Book Rating : 4.3/5 (91 download)
Download or read book Diffraction of X-rays by Chain Molecules written by Boris Konstantinovich Vaĭnshteĭn and published by . This book was released on 1966 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of the theory of x-ray diffraction -- Structures of chain molecules and assemblies -- Diffraction by an isolated chain molecule -- Scattering intensity and structure of object -- Properties of the distribution and interference functions -- Diffraction by assemblies of parallel chain molecules -- Diffraction by assemblies with nonparallel packing of chain molecules and by amorphous polymers.
Author : Sanjay Mavinkere Rangappa
Publisher : Elsevier
ISBN 13 : 0323858333
Total Pages : 440 pages
Book Rating : 4.3/5 (238 download)
Download or read book Elastomer Blends and Composites written by Sanjay Mavinkere Rangappa and published by Elsevier. This book was released on 2022-02-22 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elastomer Blends and Composites: Principles, Characterization, Advances, and Applications presents the latest developments in natural rubber and synthetic rubber-based blends and nanocomposites, with a focus on current trends, future directions and state-of-the-art applications. The book introduces the fundamentals of natural rubber and synthetic rubbers, outlining synthesis, structure, properties, challenges and potential applications. This is followed by detailed coverage of compounding and formulations, manufacturing methods, and preparation of elastomer-based blends, composites, and nanocomposites. The next section of the book focuses on properties and characterization, examining elasticity, spectroscopy, barrier properties, and rheological, morphological, mechanical, thermal, and viscoelastic behavior, and more. This is a highly valuable resource for researchers and advanced students in rubber (or elastomer) science, polymer blends, composites, polymer science, and materials science and engineering, as well as engineers, technologists, and scientists working with rubber-based materials for advanced applications. - Guides the reader through the manufacturing, properties, characterization and latest innovations in elastomer blends and composites - Addresses aging and degradation behavior, lifecycle analysis, and recycling of rubber-based materials - Explores novel applications of rubber blends and composites in areas such as automotive, aerospace, medicine and engineering
Author : G. E. Bacon
Publisher : Elsevier
ISBN 13 : 1483158292
Total Pages : 393 pages
Book Rating : 4.4/5 (831 download)
Download or read book X-Ray and Neutron Diffraction written by G. E. Bacon and published by Elsevier. This book was released on 2013-09-03 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: X-Ray and Neutron Diffraction describes the developments of the X-ray and the various research done in neutron diffraction. Part I of the book concerns the principles and applications of the X-ray and neutrons through their origins from classical crystallography. The book explains the use of diffraction methods to show the highly regular arrangement of atoms that forms a continuous pattern in three-dimensional space. The text evaluates the limitations and benefits of using the different types of radiation sources, whether these are X-rays, neutrons, or electrons. Part II is a collection of reprints discussing the development of techniques that includes a modification of the Bragg method, which is a method of X-ray crystal analysis. One paper presents an improved numerical method of two-dimensional Fourier synthesis for crystals. This method uses a greatly reduced process of arrangement of sets of figures found in the two-dimensional Fourier series. The book also notes the theoretical considerations and the practical details, and then addresses precautions against possible inclusions of errors in this method. The text deals as well with the magnetic scattering of neutrons, and one paper presents a simple method of gathering information about the magnetic moment of the neutron besides the traditional Stern-Gerlach method. Nuclear scientists and physicists, atomic researchers, and nuclear engineers will greatly appreciate the book.
Author : United States. Agricultural Research Service
Publisher :
ISBN 13 :
Total Pages : 762 pages
Book Rating : 4.E/5 ( download)
Download or read book ARS-72 written by United States. Agricultural Research Service and published by . This book was released on 1966 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John Michels
Publisher :
ISBN 13 :
Total Pages : 960 pages
Book Rating : 4.3/5 (91 download)
Download or read book Science written by John Michels and published by . This book was released on 1925 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1911-13 contain the Proceedings of the Helminothological Society of Washington, ISSN 0018-0120, 1st-15th meeting.
Author : George Murray
Publisher : CRC Press
ISBN 13 : 1482292130
Total Pages : 686 pages
Book Rating : 4.4/5 (822 download)
Download or read book Introduction to Engineering Materials written by George Murray and published by CRC Press. This book was released on 1993-05-20 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the fundamental science needed to understand the classification of materials and the limits of their properties in terms of temperature, strength, ductility, corrosion and physical behaviour, while emphasizing materials processing, selection and property measurement methods.
Author : Michael C. Petty
Publisher : John Wiley & Sons
ISBN 13 : 1118879287
Total Pages : 509 pages
Book Rating : 4.1/5 (188 download)
Download or read book Organic and Molecular Electronics written by Michael C. Petty and published by John Wiley & Sons. This book was released on 2019-01-04 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the interdisciplinary subject of molecular electronics, revised and updated The revised second edition of Organic and Molecular Electronics offers a guide to the fabrication and application of a wide range of electronic devices based around organic materials and low-cost technologies. Since the publication of the first edition, organic electronics has greatly progressed, as evidenced by the myriad companies that have been established to explore the new possibilities. The text contains an introduction into the physics and chemistry of organic materials, and includes a discussion of the means to process the materials into a form (in most cases, a thin film) where they can be exploited in electronic and optoelectronic devices. The text covers the areas of application and potential application that range from chemical and biochemical sensors to plastic light emitting displays. The updated second edition reflects the recent progress in both organic and molecular electronics and: Offers an accessible resource for a wide range of readers Contains a comprehensive text that covers topics including electrical conductivity, optical phenomena, electroactive organic compounds, tools for molecular electronics and much more Includes illustrative examples based on the most recent research Presents problems at the end of each chapter to help reinforce key points Written mainly for engineering students, Organic and Molecular Electronics: From Principles to Practice provides an updated introduction to the interdisciplinary subjects of organic electronics and molecular electronics with detailed examples of applications.
Author : Véronique Arluison
Publisher : Springer Nature
ISBN 13 : 1071625292
Total Pages : 336 pages
Book Rating : 4.0/5 (716 download)
Download or read book Bacterial Amyloids written by Véronique Arluison and published by Springer Nature. This book was released on 2022-08-11 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed volume introduces different methods to assess the structure and folding of bacterial amyloids and analyze their functions, either in vitro or in vivo. Despite their initial association with neurodegenerative diseases, there is now increasing evidence of alternative roles for amyloids, with beneficial aspects for cells. In particular, prokaryotes use amyloids as functional assemblies, where they are key players in the cell's physiology. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and up-to-date, Bacterial Amyloids: Methods and Protocols is an ideal guide for experts and novices alike to further explore these crucial protein assemblies.
Author : T. R. Welberry
Publisher : Oxford University Press
ISBN 13 : 0198862482
Total Pages : 425 pages
Book Rating : 4.1/5 (988 download)
Download or read book Diffuse X-Ray Scattering and Models of Disorder written by T. R. Welberry and published by Oxford University Press. This book was released on 2022 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Diffuse X-ray scattering is a rich source of local structural information over and above that obtained by conventional crystal structure determination (crystallography). The main aim in the book is to show how computer simulation of a model crystal provides a general method by which diffuse scattering of all kinds and from all types of materials can be interpreted and analysed. Part I gives a description of the experimental methods used to obtain diffuse scattering data including recent improvements both in synchrotron and neutron facilities and latest detectors that are now available. Part II describes a number of stochastic models of disorder, which allows various concepts to be established and enables simple examples to be generated to illustrate key principles. Part III describes example studies of a wide variety of real materials. These examples not only document the development of computer simulation methods for investigating and analysing disorder problems but also provide a resource for helping future researchers recognise the kinds of effects which can occur and for pointing the way to tackling new problems which are encountered. Part IV describes more recent studies in which the increased computational power, coupled with improvements in the quality and quantity of data that is now obtainable, has allowed more quantitative and detailed analyses to be undertaken"--
Author : Jean Daillant
Publisher : Atlantica Séguier Frontières
ISBN 13 : 9782863321775
Total Pages : 414 pages
Book Rating : 4.3/5 (217 download)
Download or read book Short and Long Chains at Interfaces written by Jean Daillant and published by Atlantica Séguier Frontières. This book was released on 1995 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
