Chain Mobility and Progress in Medicine Pharmaceuticals and Polymer Science and Technology

Chain Mobility and Progress in Medicine  Pharmaceuticals  and Polymer Science and Technology
Author: George Wypych
Publsiher: Elsevier
Total Pages: 242
Release: 2020-03-02
ISBN: 1927885663
Category: Science
Language: EN, FR, DE, ES & NL

Chain Mobility and Progress in Medicine Pharmaceuticals and Polymer Science and Technology Book Excerpt:

Chain Mobility and Progress in Medicine, Pharmaceuticals, and Polymer Science and Technology covers the core fundamentals and applications of chain movement, chain mobility, segmental mobility, segmental dynamics, and chain orientation in polymer science, medicine, pharmaceuticals, and other disciplines. The book starts by defining principal terms, then looks at the work of Pierre-Gilles de Gennes and his 1991 Nobel Prize in Physics for his work on polymer-chain motion. From there the book discusses the different mechanisms of chain motion of macromolecular substances, the conditions under which chains move, and the effects of these movements on properties of materials, such as chain alignment, chain orientation, creation of free volume, dimensional stability, and more. The final chapters provide insight on analytical methods of chain movement, chain movement phenomena in different polymers, and various fields of application. All concepts, findings, and applications are discussed in easy-to-understand language stripped of disciplinary slang, making the book accessible to researchers and practitioners across a variety of scientific fields. Discusses various chain motion mechanisms such as bond fluctuation, Brill transition, chain diffusion, and more and how these can be applied in the development of cutting-edge products Looks at conditions under which chains move and the effects these movements have on the properties of materials Provides examples of research and technological aspects of chain movements as they relate to analytical methods used for studies, different polymers, and various fields of application

Chain Mobility and Progress in Medicine Pharmaceutical and Polymer Science and Technology

Chain Mobility and Progress in Medicine  Pharmaceutical  and Polymer Science and Technology
Author: George Wypych
Publsiher: Unknown
Total Pages: 135
Release: 2020
ISBN: 1928374650XXX
Category: Materials
Language: EN, FR, DE, ES & NL

Chain Mobility and Progress in Medicine Pharmaceutical and Polymer Science and Technology Book Excerpt:

Handbook of Fillers

Handbook of Fillers
Author: George Wypych
Publsiher: Elsevier
Total Pages: 1184
Release: 2021-01-28
ISBN: 0323898955
Category: Science
Language: EN, FR, DE, ES & NL

Handbook of Fillers Book Excerpt:

Covers available fillers and their properties, their effect on filled materials such as mechanical properties, rheology, morphology, flammability, and recycling, and their use in practical applications

Directory of Published Proceedings

Directory of Published Proceedings
Author: Anonim
Publsiher: Unknown
Total Pages: 135
Release: 1985
ISBN: 1928374650XXX
Category: Engineering
Language: EN, FR, DE, ES & NL

Directory of Published Proceedings Book Excerpt:

Business Publication Advertising Source

Business Publication Advertising Source
Author: Anonim
Publsiher: Unknown
Total Pages: 135
Release: 1994
ISBN: 1928374650XXX
Category: Advertising
Language: EN, FR, DE, ES & NL

Business Publication Advertising Source Book Excerpt:

Electrical Properties of Polymers

Electrical Properties of Polymers
Author: A. R. Blythe,Tony Blythe,David Bloor,Professor of Applied Physics David Bloor
Publsiher: Cambridge University Press
Total Pages: 480
Release: 2005-06-10
ISBN: 9780521552196
Category: Science
Language: EN, FR, DE, ES & NL

Electrical Properties of Polymers Book Excerpt:

A comprehensive update on the fundamentals and recent advancements of electrical properties of polymers.

Government Reports Annual Index

Government Reports Annual Index
Author: Anonim
Publsiher: Unknown
Total Pages: 135
Release: 1994
ISBN: 1928374650XXX
Category: Government reports announcements & index
Language: EN, FR, DE, ES & NL

Government Reports Annual Index Book Excerpt:

Thermoelectrics

Thermoelectrics
Author: G.S. Nolas,J. Sharp,J. Goldsmid
Publsiher: Springer Science & Business Media
Total Pages: 293
Release: 2001-06-20
ISBN: 9783540412458
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Thermoelectrics Book Excerpt:

An in-depth analysis of thermoelectric theory, an overview of present day thermoelectric materials and devices, and updated information on the most studied thermoelectric materials development. The main emphasis is on a basic understanding of the concepts as well as experimental techniques needed to propel researchers towards new and novel classes of thermoelectric materials with enhanced properties.

Antioxidative Stabilization Of Polymers

Antioxidative Stabilization Of Polymers
Author: Y A Shlyapnikov,S G Kiryushkin,A P Mar'in
Publsiher: CRC Press
Total Pages: 256
Release: 1996-10-09
ISBN: 9780748405770
Category: Science
Language: EN, FR, DE, ES & NL

Antioxidative Stabilization Of Polymers Book Excerpt:

Polymers play a vital role in manufacturing processes of many kinds, and the development of new polymeric materials is of increasing importance in the field of materials science. Because of this, there is a need to understand why the properties of polymers change, what can be done to avoid degradation and failure, and how performance can be maintained over a much longer lifespan. The authors deal firstly with the process of degradation through oxidation, and then explain how the addition of various antioxidants can inhibit or retard this process. They present a unique discussion of the physico-chemical aspects, particularly the chemical kinetics of antioxidant action and of branched chain reaction kinetics, and the theory of critical phenomena inhibited oxidation. The last part of the book offers practical advice on methods of oxidation investigation, on selection of appropriate antixodants, and on the basic principles of performance prognosis. The book also includes a unique coverage of the regularities of additive solubility.

Meeting the Challenge of Sustainable Mobility

Meeting the Challenge of Sustainable Mobility
Author: H. Geerlings
Publsiher: Springer
Total Pages: 262
Release: 1999-03-12
ISBN: 1928374650XXX
Category: Business & Economics
Language: EN, FR, DE, ES & NL

Meeting the Challenge of Sustainable Mobility Book Excerpt:

Providing new insights into the relationship between transport and the environment, and the meaning of the concept of sustainable development for the transport sector, special attention is paid to the relationship between technological progress and policy. The different theoretical approaches are combined to create a strategy for R&D and the implementation of mega-technological innovations. The author deals with two specific cases: Maglev technology and fuel-cell technology for transport purposes. Taking into account the new theoretical insights and the empirical findings, the resulting synthesis and conclusions are important for researchers and professionals in transportation, environmental sciences and related fields.

Begriffswelt der Feldtheorie

Begriffswelt der Feldtheorie
Author: André Moliton
Publsiher: Springer Science & Business Media
Total Pages: 497
Release: 2006
ISBN: 0387237100
Category: Science
Language: EN, FR, DE, ES & NL

Begriffswelt der Feldtheorie Book Excerpt:

Optoelectronic devices are currently being developed at an extraordinary rate. Organic light-emitting diodes, photovoltaic devices and electro-optical modulators are pivotal to the future of displays, photosensors and solar cells, and communication technologies. This book details the theories underlying the mechanisms involved in the relevant organic materials and covers, at a basic level, how the organic components are made. The first part of the book introduces the fundamental theories used to describe ordered solids and goes onto detail on concepts applicable to localised energy levels. Then the methods used to determine energy levels particular to perfectly ordered molecular and macromolecular systems are discussed along with a detailed consideration of the effects of quasi-particles. The function of excitons and their transfer between two molecules is studied and, in addition, the problems associated with interfaces and charge injection into resistive media are presented. More technological aspects are covered in the second part, which details the actual methods used to fabricate devices based on organic materials, such as dry etching. The principal characterisation techniques are also highlighted. Specific attention is paid to visual displays using organic light-emitting diodes; the conversion of photons into electrical energy (the photovoltaic effect); and for communications and information technologies, the electro-optical modulation of signals.

Mechanical Properties of Metals

Mechanical Properties of Metals
Author: C. W. Lung,Norman Henry March
Publsiher: World Scientific
Total Pages: 398
Release: 1999
ISBN: 9789810226220
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Mechanical Properties of Metals Book Excerpt:

The book is intended to describe the basic and newly developed elements of the physics of solids and materials science on mechanical properties of metals with as much continuity as is possible. Particular emphasis has been placed in atomistic and fractal approaches and continuum theory of dislocations is also introduced. Since the book is meant for the two main topics of progress in recent years, some interesting and important topics which have not been discussed or introduced are given in detail.For a long time, pair potentials were used very expensively in simulation studies. They can reproduce usefully total energies for many systems. But when one turns to elastic properties, fracture of surfaces, and the vacancy formation energy, deficiencies and limitations begin to emerge. These limitations of the simple pair potential approximation have been addressed by the development of empirical many-body potentials which is the major theme of our book.Over a decade or more, diverse scientists have recognized that many of the structures common in their experiments have a special kind of geometrical complexity. The key to this progress is the recognition that many random structures obey a symmetry that objects look the same on many different scales of observation. The concept of fractals was introduced by Mandelbrot and applied to fractures by himself and collaborators. Their work pointed to a correlation between toughness and the fractal dimension. Our interest is the fractal aspects of fractured surfaces. We will discuss more in our book.The strain field of a dislocation has a long range part and this part can be discussed rigorously from elasticity theory. Recent progress in elastic strain fields and dislocation mobility were made by Indenbom and Lothe. The elementary essentials will be introduced in our book.

Nitride Semiconductors and Devices

Nitride Semiconductors and Devices
Author: Hadis Morkoç
Publsiher: Springer Science & Business Media
Total Pages: 489
Release: 1999-09-28
ISBN: 9783540640387
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Nitride Semiconductors and Devices Book Excerpt:

This timely monograph addresses an important class of semiconductors and devices that constitute the underlying technology for blue lasers. It succinctly treats structural, electrical and optical properties of nitrides and the substrates on which they are deposited, band structures of nitrides, optical processes, deposition and fabrication technologies, light-emitting diodes, and lasers. It also includes many tables and figures detailing the properties and performance of nitride semiconductors and devices.

Mobility and Degradation of Organic Contaminants in Subsurface Environments

Mobility and Degradation of Organic Contaminants in Subsurface Environments
Author: Lyman
Publsiher: CRC Press
Total Pages: 416
Release: 1992-04-22
ISBN: 9780873718004
Category: Science
Language: EN, FR, DE, ES & NL

Mobility and Degradation of Organic Contaminants in Subsurface Environments Book Excerpt:

This book identifies the most important "rules" governing transport, partitioning, retention and transformation of leaked motor fuels in the underground environment. It examines micro-scale fate and transport processes as a means toward promoting a better understanding of larger scale movement of contaminants. Environmental scientists, engineers, consultants, and managers will find Mobility and Degradation of Organic Contaminants in Subsurface Environments to be a useful technical handbook. Less experienced users will appreciate its in-depth explanations of the fate and transport processes vital to effective remedial response. More experienced users will use the book as a source of information, data and equations to support quantitative assessments of pollutant fate and transport.

Brain Drain from Russia

Brain Drain from Russia
Author: S. Simanovskiĭ,Margarita Petrovna Strepetova,Yuriy G. Naido
Publsiher: Nova Science Pub Incorporated
Total Pages: 209
Release: 1996
ISBN: 1928374650XXX
Category: Social Science
Language: EN, FR, DE, ES & NL

Brain Drain from Russia Book Excerpt:

'Brain Drain' -- intellectual emigration -- exodus of the society which to a considerable extent define its cultural, scientific, technological and socio-economic progress and its contribution to the global civilisation takes a growing international scale.

Work Mobility and Participation

Work  Mobility  and Participation
Author: Bob Cole,Robert E. Cole,Professor of Business Administration and Sociology Lorraine Tyson Mitchell II Professor of Leadership and Communication Robert E Cole
Publsiher: Univ of California Press
Total Pages: 293
Release: 1979-01-01
ISBN: 9780520035423
Category: Business & Economics
Language: EN, FR, DE, ES & NL

Work Mobility and Participation Book Excerpt:

Who s Who in Science and Engineering 2008 2009

Who s Who in Science and Engineering 2008 2009
Author: Marquis Who's Who, Inc.
Publsiher: Marquis Whos Who
Total Pages: 2438
Release: 2007-12
ISBN: 9780837957685
Category: Biography & Autobiography
Language: EN, FR, DE, ES & NL

Who s Who in Science and Engineering 2008 2009 Book Excerpt:

Strained Silicon Heterostructures

Strained Silicon Heterostructures
Author: C. K. Maiti,N. B. Chakrabarti,S. K. Ray,Institution of Electrical Engineers
Publsiher: IET
Total Pages: 496
Release: 2001
ISBN: 9780852967782
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Strained Silicon Heterostructures Book Excerpt:

In recent years, the development of powerful epitaxial growth techniques such as molecular beam epitaxy (MBE), ultra-high vacuum chemical vapour deposition (UHVCVD) and other low temperature epitaxy techniques have given rise to a new area of research of bandgap engineering in silicon based materials. This development has paved the way for heterojunction bipolar and field effect transistors, as well as for novel quantum devices. This title provides a comprehensive introduction to silicon heterostructures, including growth and characterization of materials and descriptions of new heterostructure devices, making it a useful reference for postgraduate students, researchers and scientists.

Government Reports Announcements Index

Government Reports Announcements   Index
Author: Anonim
Publsiher: Unknown
Total Pages: 135
Release: 1994-11
ISBN: 1928374650XXX
Category: Science
Language: EN, FR, DE, ES & NL

Government Reports Announcements Index Book Excerpt:

Japanese Technical Abstracts

Japanese Technical Abstracts
Author: Anonim
Publsiher: Unknown
Total Pages: 135
Release: 1988
ISBN: 1928374650XXX
Category: Engineering
Language: EN, FR, DE, ES & NL

Japanese Technical Abstracts Book Excerpt: