Structure—Activity Relationships in Environmental Sciences, M. Nendza
Автор: A.T. Balaban; A. Chiriac; I. Motoc; Z. Simon Название: Steric Fit in Quantitative Structure-Activity Relations ISBN: 3540097554 ISBN-13(EAN): 9783540097556 Издательство: Springer Рейтинг: Цена: 12577.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Although the importance of steric fit for receptor-effector 1 interactions was recognized since Emil Fischer proposed his "lock and key" theory, the whole area of steric properties is still in a very 2-4 early stage of development. We have a fairly good idea about el- tronic and hydrophobic parameters, but it is not easy to describe ste- ric shapes of molecules without a large number of data. There are se- veral cases of good QSAR's developed for rather large series of mole- 5 cules without steric parameters - for example see papers by Hansch, 6 or Franke, but the state of steric parameters is nevertheless one of the most important drawbacks, especially concerning the ability of en- compassing, within a single QSAR, molecules of different shapes and stereoisomers. From today's steric parameters, one may mention the 7 Taft parameters E ' which gave good results in organic chemistry, the S 8 10 ra th er cum b ersome way 0 f measurIng - s h ape d'ff I ere h ces 0 f Amoore - and, 11 12 AllInger, and the L, B -B parameters of Verloop 1 4 The work described here consists of two types of approaches to the steric fit problem. The first approach consists of developing new parameters to describe different characteristics of the molecular shape (i. e., branching, bulkiness); this is done by means of topological in- dices.
Описание: Covers the fundamental principles involved in the preparation and characterization of supercritical fluids (SCFs) used in the energy production and other environmental applications. This book features the basics of sub- and supercritical fluids, like thermodynamics of phase and chemical equilibria, mathematical modeling, and process calculations.
Автор: Edyth L. Malin; Michael H. Tunick Название: Chemistry of Structure-Function Relationships in Cheese ISBN: 1461357829 ISBN-13(EAN): 9781461357827 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The ability to accelerate traditional ripening procedures has altered the production of certain cheeses, and the emphasis on decreasing the intake of dietary fat, especially in the United States, has prompted the development of technology for producing low-fat cheeses with traditional texture and flavor.
Автор: A. Pullman Название: Environmental Effects on Molecular Structure and Properties ISBN: 9401018391 ISBN-13(EAN): 9789401018395 Издательство: Springer Рейтинг: Цена: 28732.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the Eighth Jerusalem Symposium on Quantum Chemistry and Biochemistry held in Jerusalem, Israel, April 7-11, 1975
Автор: C.J. McHargue; R. Kossowsky; Wolfgang O. Hofer Название: Structure-Property Relationships in Surface-Modified Ceramics ISBN: 940106931X ISBN-13(EAN): 9789401069311 Издательство: Springer Рейтинг: Цена: 12157.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the NATO Advanced Study Institute, Il Ciocco, Castelvecchio Pascoli (Tuscany), Italy, August 28-September 9, 1988
Автор: A. Pullman Название: Environmental Effects on Molecular Structure and Properties ISBN: 9027706042 ISBN-13(EAN): 9789027706041 Издательство: Springer Рейтинг: Цена: 45712.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Inorganic Chemistry for Geochemistry and Environmental Sciences: Fundamentals and Applications discusses the structure, bonding and reactivity of molecules and solids of environmental interest, bringing the reactivity of non-metals and metals to inorganic chemists, geochemists and environmental chemists from diverse fields.
Автор: Douglas J. Crawford-Brown Название: Mathematical Methods of Environmental Risk Modeling ISBN: 1441949003 ISBN-13(EAN): 9781441949004 Издательство: Springer Рейтинг: Цена: 23058.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Mathematical Methods of Environmental Risk Modeling provides a working introduction to both the general mathematical methods and specific models used for human health risk assessment.
Автор: Samira Bagheri; Nurhidayatullaili Muhd Julkapli Название: Nanocatalysts in Environmental Applications ISBN: 3319695568 ISBN-13(EAN): 9783319695563 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents a range of nanocatalysts, together with their primary environmental applications and use in chemical production processes. Given the central importance of research in nanotechnology and nanoscience for the development of new catalysts, the book offers a valuable source of information for researchers and academics alike.
Описание: Includes theoretical and experimental developments on environmental adsorption and synthesis and tailoring of novel adsorbents, including assessment of materials and processes. This title offers a report on adsorption and colloids phenomena, carbon materials and adsorbents for various industrial applications, ecological safety and antiterrorism.
Автор: Rickey Y. Yada; R.L. Jackman Название: Protein Structure-Function Relationships in Foods ISBN: 1461361478 ISBN-13(EAN): 9781461361473 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The method of choice for analysis of organic pollutants in the environ- ment is gas chromatography, using one of the most common detection systems such as flame ionization, electron capture, and mass spectro- metric detection. Perhaps the most prevalent difference in practice among the envi- ronmental analytical chemists involves the type of column used in gas chromatography. The traditional packed-column gas chromatography is rapidly being replaced with wall-coated open tubular (WCOT) columns. However, in using WCOT columns there are difficulties in reporting analytical data and the means of quantitation. This book is intended to present a survey of the salient features of WCOT column gas chromatography that relate to the selection ofWCOT columns, their technology, separation efficiency, and determination of the principal groups of organic micropollutants, such as hydrocarbons, aromatics, polynuclear aromatic hydrocarbons, organochlorine pollu- tants, chlorinated phenols, dioxins, dibenzofurans, ureas, carbamates, and odor-causing substances in complex environmental matrices. Hence, it is the hope of the authors that the content of this book will be of significance to a wide spectrum of disciplines that include environmental chemistry, industrial hygiene and health, toxicology, genetics, and in- dustry.
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