Автор: Ibar Jean Pierre Название: Dual-Phase Depolarization Analysis ISBN: 3110756692 ISBN-13(EAN): 9783110756692 Издательство: Walter de Gruyter Рейтинг: Цена: 36252.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
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
Автор: Bonchev, D Название: Chemical Graph Theory ISBN: 0367450704 ISBN-13(EAN): 9780367450700 Издательство: Taylor&Francis Рейтинг: Цена: 9645.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume presents the fundamentals of graph theory and discusses specific chemical applications, providing a historical setting for the current interest in chemical graph theory and a background of the basic ideas and mathematical formalism of graph theory.
Автор: Luigia Sabbatini, Inez Dorothe van der Werf Название: Chemical Analysis in Cultural Heritage ISBN: 3110456419 ISBN-13(EAN): 9783110456417 Издательство: Walter de Gruyter Цена: 24165.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Chemical Analysis provides non invasive and micro-analytical techniques for the investigation of cultural heritage materials. The tools and techniques, discussed by experts in the field, are of universal, sensitive and multi-component nature.
Автор: Graham George, Ingrid J. Pickering Название: X-ray Absorption Spectroscopy ISBN: 3110570378 ISBN-13(EAN): 9783110570373 Издательство: Walter de Gruyter Рейтинг: Цена: 16727.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Targeted for chemists, the current textbook outlines the principles, experimental methods and data analysis in X-Ray Absorption Spectroscopy (XAS). The authors introduce EXAFS, Near-Edge XAS, X-Ray Imaging and many other advanced experimental techniques. A special section of the book is devoted to applications of XAS in chemistry, materials and environmental sciences.
Автор: Wilfried Litz Название: Bench Scale Calorimetry in Chemical Reaction Kinetics ISBN: 3319384821 ISBN-13(EAN): 9783319384825 Издательство: Springer Рейтинг: Цена: 11753.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book describes new and efficient calorimetric measurement methods, which can be used to accurately follow the chemical kinetics of liquid phase reaction systems.
Автор: Smyth Wallace Название: Chemical Analysis Of Firearms Ammun ISBN: 1498761542 ISBN-13(EAN): 9781498761543 Издательство: Taylor&Francis Рейтинг: Цена: 22202.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Chemical Analysis of Firearms, Ammunition, and Gunshot Residue, Second Edition continues in the tradition of the popular first edition, filling the void in forensic texts on the subject. While most books on firearms focus solely on the physical aspects of firearms, this book addresses forensic issues relating to the chemical aspects of firearms and ammunition. It draws on the latest published literature including books, scientific papers, technical reports, manufacturer's literature, newspaper articles, and personal observations and research conducted by the author.
This edition is fully updated, introducing the history and development of firearms and ammunition including advances in the chemical analysis of them. Several changes in primer compositions and the particle classification system are addressed with new techniques added on evidence collection and testing methods. Coverage details chemical aspects of forensic firearms casework with particular emphasis on the detection of gunshot residues (GSR), firearm discharge residues (FDR), and cartridge discharge residues (CDR) on a suspect's skin and clothing surfaces. Two new chapters have been added. One deals with unusual firearms case while the other summarizes a controversial, high-profile Australian case involving inorganic and organic gunshot residue, highlighting the dangers of incorrect forensic evidence and the increased need for careful training of forensic scientists.
Fully updated to reflect the latest techniques and tests for particle and chemical classification
Provides a complete history of firearms and ammunition development as well as advances in the chemical analysis involved in forensic firearm casework
Features a one-of-a-kind chapter on processing suspects, a crucial component in many firearms and explosives residue cases
The book will serves as a useful to forensic chemists, investigators, ballistics experts, among other professionals serving in a variety of forensic disciplines.
Автор: Salsburg, Название: Statistics for Toxicologists ISBN: 0367451603 ISBN-13(EAN): 9780367451608 Издательство: Taylor&Francis Рейтинг: Цена: 9798.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book explains how the computer programs work and why and when they can be applied to problems in toxicology. It discusses the statistical models used and their applications in a general fashion. The book overviews the problems that can arise from the blind use of the statistical models.
Автор: Xue Duan; Lutz H. Gade; Kenneth R. Poeppelmeier; F Название: Spectra and Chemical Interactions ISBN: 3662158434 ISBN-13(EAN): 9783662158432 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
The definitive textbook on the chemical analysis of pharmaceutical drugs - fully revised and updated
Introduction to Pharmaceutical Analytical Chemistry enables students to gain fundamental knowledge of the vital concepts, techniques and applications of the chemical analysis of pharmaceutical ingredients, final pharmaceutical products and drug substances in biological fluids. A unique emphasis on pharmaceutical laboratory practices, such as sample preparation and separation techniques, provides an efficient and practical educational framework for undergraduate studies in areas such as pharmaceutical sciences, analytical chemistry and forensic analysis. Suitable for foundational courses, this essential undergraduate text introduces the common analytical methods used in quantitative and qualitative chemical analysis of pharmaceuticals.
This extensively revised second edition includes a new chapter on chemical analysis of biopharmaceuticals, which includes discussions on identification, purity testing and assay of peptide and protein-based formulations. Also new to this edition are improved colour illustrations and tables, a streamlined chapter structure and text revised for increased clarity and comprehension.
Introduces the fundamental concepts of pharmaceutical analytical chemistry and statistics
Presents a systematic investigation of pharmaceutical applications absent from other textbooks on the subject
Examines various analytical techniques commonly used in pharmaceutical laboratories
Provides practice problems, up-to-date practical examples and detailed illustrations
Includes updated content aligned with the current European and United States Pharmacopeia regulations and guidelines
Covering the analytical techniques and concepts necessary for pharmaceutical analytical chemistry, Introduction to Pharmaceutical Analytical Chemistry is ideally suited for students of chemical and pharmaceutical sciences as well as analytical chemists transitioning into the field of pharmaceutical analytical chemistry.
Описание: This volume summarises recent developments and possible future directions for small molecule X-ray crystallography. Recent advances in the refinement and analysis of X-ray crystal structures are highlighted. In addition the recent developments in time resolved single crystal X-ray crystallography are discussed.
Автор: Sifang Li Название: Manufacture of Fine Chemicals from Acetylene ISBN: 3110714965 ISBN-13(EAN): 9783110714968 Издательство: Walter de Gruyter Рейтинг: Цена: 26954.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
The book gives a complete overview on today’s research, development and industrialization of fine chemicals from acetylene. The author provides a comprehensive methodology by covering derivatives from acetylene reacting with formaldehyde, alcohol, ketone, halogen and acetic acid.
The book offers extensive and practical reference work for chemists and chemical engineers as well as university teachers and students.
Автор: Mackay, Donald Название: Handbook of Property Estimation Methods for Chemicals ISBN: 1566704561 ISBN-13(EAN): 9781566704564 Издательство: Taylor&Francis Рейтинг: Цена: 27562.00 р. Наличие на складе: Нет в наличии.
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