Dual-Phase Depolarization Analysis

Dual-Phase Depolarization Analysis PDF Author: Jean Pierre Ibar
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110756749
Category : Science
Languages : en
Pages : 610

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Book Description
The book describes and explains thermally stimulated current depolarization and thermal sampling. Electrical charges are created in the dielectric material by a voltage field. Analyzing how the current discharges provides insights into the atomic structure of the polymer, its organization and free volume. The book also includes case studies teaching how to apply the characterization techniques to understand the behavior of polymers.

Dual-Phase Depolarization Analysis

Dual-Phase Depolarization Analysis PDF Author: Jean Pierre Ibar
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110756749
Category : Science
Languages : en
Pages : 610

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Book Description
The book describes and explains thermally stimulated current depolarization and thermal sampling. Electrical charges are created in the dielectric material by a voltage field. Analyzing how the current discharges provides insights into the atomic structure of the polymer, its organization and free volume. The book also includes case studies teaching how to apply the characterization techniques to understand the behavior of polymers.

Dual-Phase Depolarization Analysis

Dual-Phase Depolarization Analysis PDF Author: Jean Pierre Ibar
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110756846
Category : Science
Languages : en
Pages : 716

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Book Description
This book focuses on the characterization of the amorphous phase of polymers, whether they are pure amorphous or semi-crystalline ones, above Tg or below Tg, by studying the relaxation of dipoles and space charges naturally found in their structure after they have been activated by the application of a voltage field. The experimental deconvolution of the relaxation modes responsible for internal motion in the amorphous phase is coupled with a mathematical procedure (Thermal-Windowing Deconvolution-TWD) that leads to the understanding of their coupling characteristics which, it is shown, relate to the state of the material itself, for instance its non-equilibrium state or its internal stress for matter belonging to interfaces between aggregated or dispersed phases. Describes quantitatively the Thermal Stimulated Depolarization techniques of polymer characterization (TSD, TWD), i.e. how to decouple the relaxation modes collectively interacting (interactive coupling) and relate it to the thermodynamic properties of the amorphous phase. Understands the results of depolarization in terms of the new physics of polymer interactions: the Dual-Phase model, here applied to the dipoles-space charge dynamics. Provides a roaster of CASE STUDIES: practical applications of the TSD and TWD characterization techniques to describe coupled molecular motions in resins, medical tissues, wood, blends and block copolymers interfaces, rubbers, can coatings, internal stress in molded parts, etc

Physical Aspects of Diagnostics

Physical Aspects of Diagnostics PDF Author: Hartmut Zabel
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110757095
Category : Science
Languages : en
Pages : 444

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Book Description
The updated edition of the second of three volumes on Medical Physics presents modern physical methods for medical diagnostics. It provides a solid background on imaging techniques that use non-ionizing probes (ultrasound, endoscopy including CLE and OCT, MRI) and imaging techniques that use ionizing radiation (X-ray radiography, CT, SPECT, PET). Radiation sources, interactions of radiation with matter and radiation protection for x-rays, -rays, protons and neutrons are presented. Some of these topics are also relevant to the therapeutic applications presented in Volume 3. NEW: highlighted boxes emphasize specifi c topics; math boxes explain more advanced mathematical issues; each chapter concludes with a summary of the key concepts, questions, a self-assessment of the acquired competence and exercises. The appendix provides answers to questions and solutions to exercises.

Physical Aspects of Therapeutics

Physical Aspects of Therapeutics PDF Author: Hartmut Zabel
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3111168735
Category : Science
Languages : en
Pages : 310

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Book Description
The updated edition of the third of three vollumes on Medical Physics presents modern physical methods for medical therapy with a focus on tumor treatment. It provides background information on radiation biology, radiation response of tissues, and linear energy transfer through radiation. Therapies with external radiation sources (x-rays, protons, neutrons) as well as internal radiation sources (brachytherapy) are discussed in detail. Other chapters deal with the use of lasers and nanoparticles in modern medicine. This volume closes with a short chapter on medical statistics. NEW: highlighted boxes emphasize specifi c topics; math boxes explain more advanced mathematical issues; each chapter concludes with a summary of the key concepts, questions, exercises, and a self-assessment of the acquired competence. The appendix provides answers to questions and solutions to exercises.

Ewing's Analytical Instrumentation Handbook, Fourth Edition

Ewing's Analytical Instrumentation Handbook, Fourth Edition PDF Author: Nelu Grinberg
Publisher: CRC Press
ISBN: 1482218682
Category : Medical
Languages : en
Pages : 975

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Book Description
This handbook is a guide for workers in analytical chemistry who need a starting place for information about a specific instrumental technique. It gives a basic introduction to the techniques and provides leading references on the theory and methodology for an instrumental technique. This edition thoroughly expands and updates the chapters to include concepts, applications, and key references from recent literature. It also contains a new chapter on process analytical technology.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704

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Book Description


Catalog of National Bureau of Standards Publications, 1966-1976

Catalog of National Bureau of Standards Publications, 1966-1976 PDF Author: United States. National Bureau of Standards. Technical Information and Publications Division
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 844

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Book Description


Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 760

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Book Description
Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.

Proceedings of the International Conference on Luminescence Held at the University of Delaware, Newark, Del., Aug. 25-29, 1969

Proceedings of the International Conference on Luminescence Held at the University of Delaware, Newark, Del., Aug. 25-29, 1969 PDF Author: International Conference on Luminescence
Publisher:
ISBN:
Category : Luminescence
Languages : en
Pages : 992

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Book Description


Handbook of Optical Metrology

Handbook of Optical Metrology PDF Author: Toru Yoshizawa
Publisher: CRC Press
ISBN: 1420019511
Category : Science
Languages : en
Pages : 746

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Book Description
The field of optical metrology offers a wealth of both practical and theoretical accomplishments, and can cite any number of academic papers recording such. However, while several books covering specific areas of optical metrology do exist, until the pages herein were researched, written, and compiled, the field lacked for a comprehensive handbook, one providing an overview of optical metrology that covers practical applications as well as fundamentals. Carefully designed to make information accessible to beginners without sacrificing academic rigor, the Handbook of Optical Metrology: Principles and Applications discusses fundamental principles and techniques before exploring practical applications. With contributions from veterans in the field, as well as from up-and-coming researchers, the Handbook offers 30 substantial and well-referenced chapters. In addition to the introductory matter, forward-thinking descriptions are included in every chapter that make this a valuable reference for all those involved with optical metrology.