Cotton

Cotton PDF Author:
Publisher:
ISBN:
Category : Cotton manufacture
Languages : en
Pages : 240

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Book Description

Cotton

Cotton PDF Author:
Publisher:
ISBN:
Category : Cotton manufacture
Languages : en
Pages : 240

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Book Description


Photochemistry

Photochemistry PDF Author: Angelo Albini
Publisher: Royal Society of Chemistry
ISBN: 1788016521
Category : Science
Languages : en
Pages : 547

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Book Description
Drawing on the continued wealth of photochemical research, this volume combines reviews on the latest advances in the field with specific topical highlights. Starting with periodical reports of the recent literature on physical and inorganic aspects, light induced reactions in cryogenic matrices, properties of transition-metal compounds, time-resolved spectroscopy, the exploitation of solar energy and the molecules of colour. Coverage continues with highlighted topics, in the second part, from photoresponsive hydrogels, the tunable photoredox properties of organic dyes, light-driven asymmetric organocatalytic processes, dual gold–photoredox catalysis, the preparation and characterization of photosensitizers for triplet–triplet annihilation photon upconversion and the role of photochemistry on traditional synthetic processes. This volume will include for the first time a section entitled ‘SPR Lectures on Photochemistry’, providing examples for academic readers to introduce a photochemistry topic and precious help for students in photochemistry. Providing critical analysis of the topics, this book is essential reading for anyone wanting to keep up to date with the literature on photochemistry and its applications.

Encyclopedia of Color Science and Technology

Encyclopedia of Color Science and Technology PDF Author: Renzo Shamey
Publisher: Springer Nature
ISBN: 3030898628
Category : Science
Languages : en
Pages : 1634

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Book Description
This fully revised and expanded 2nd edition provides a single authoritative resource describing the concepts of color and the application of color science across research and industry. Significant changes for the 2nd edition include: New and expanded sections on color engineering More entries on fundamental concepts of color science and color terms Many additional entries on specific materials Further material on optical concepts and human visual perception Additional articles on organisations, tools and systems relevant to color A new set of entries on 3D presentation of color In addition, many of the existing entries have been revised and updated to ensure that the content of the encyclopedia is current and represents the state of the art. The work covers the full gamut of color: the fundamentals of color science; the physics and chemistry; color as it relates to optical phenomena and the human visual system; and colorants and materials. The measurement of color is described through entries on colorimetry, color spaces, color difference metrics, color appearance models, color order systems and cognitive color. The encyclopedia also has extensive coverage of applications throughout industry, including color imaging, color capture, display and printing, and descriptions of color encodings, color management, processing color and applications relating to color synthesis for computer graphics are included. The broad scope of the work is illustrated through entries on color in art conservation, color and architecture, color and education, color and culture, and biographies of some of the key figures involved in color research throughout history. With over 250 entries from color science researchers across academia and industry, this expanded 2nd edition of the Encyclopedia of Color Science and Technology remains the most important single resource in color science.

Everything Is Natural

Everything Is Natural PDF Author: James Kennedy
Publisher: Royal Society of Chemistry
ISBN: 1839162783
Category : Science
Languages : en
Pages : 106

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Book Description
Since the early 1990s, advances in toxicology have allowed scientists to detect traces of adulterant substances in everyday products – even down to parts per billion concentrations. We can now detect the presence of harmful ingredients at levels so low that they actually cause no harm. Nonetheless, we get scared. We are now able to overreact to harmless, negligible sources of contamination and flock to ‘natural’, ‘organic’ and ‘chemical-free’ alternative products at elevated prices instead. This urge is driven in part by a set of interesting psychological quirks called the naturalness preference or biophilia. While exposure to many aspects of nature improves our physical and mental wellbeing, marketers are taking advantage of our naturalness preference by selling us ‘organic’ and ‘natural’ products with no functional advantage, sometimes to the detriment of the environment, and that have the unfortunate added effect of peddling a fear of conventional products that do not make such natural connotations. This fear of chemicals, exaggerated by marketers, has led some of us to seek nature in the form of expensive consumer product, which offer almost none of the benefits of spending time outdoors in real nature (which is free of charge). We thus chase nature in the wrong form. We feel guilt, anxiety and mental stress from being coaxed into paying a hefty premium price for "natural" products that are neither safer nor more effective than conventional ones, and forget to appreciate real nature in the process. This book explores the history of chemical fears and the recent events that amplified it. It describes how consumers, teachers, doctors, lawmakers and journalists can help make better connections with the public by telling stories that are more engaging about chemistry and materials science. Written in a sympathetic way, this book explains both sides of the argument for anyone with an interest in science.

Aliphatic Compounds: Sulphur, Phosphorus Silicon & Boron

Aliphatic Compounds: Sulphur, Phosphorus Silicon & Boron PDF Author: Amit Arora
Publisher: Discovery Publishing House
ISBN: 9788183561792
Category : Chemistry, Organic
Languages : en
Pages : 304

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Book Description
Contents: Aliphatic Compounds of Sulphur, Phosphorus, Silicon and Baron, Nitrogen Compounds, Organometallic Compounds, Dyes and Photochemistry.

Alkenes and Aromatics

Alkenes and Aromatics PDF Author: P G Taylor
Publisher: Royal Society of Chemistry
ISBN: 1847557821
Category : Science
Languages : en
Pages : 181

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Book Description
Alkenes and Aromatics examines the reaction mechanisms associated with carbon-carbon double bonds, and then goes on to look at aromatic substitution (nitration, halogenation, sulfonation and Friedel Crafts reactions). The formation and reactions of diazonium ions are also discussed. This knowledge is then applied to the synthesis of pseudoephedrine, highlighting the key aspects of synthesis, such as yields, stereochemistry and reaction conditions. A Case Study on the organic chemical industry completes the book, providing a background as to why understanding organic reactions is so important. The Molecular World series provides an integrated introduction to all branches of chemistry for both students wishing to specialise and those wishing to gain a broad understanding of chemistry and its relevance to the everyday world and to other areas of science. The books, with their Case Studies and accompanying multi-media interactive CD-ROMs, will also provide valuable resource material for teachers and lecturers. (The CD-ROMs are designed for use on a PC running Windows 95, 98, ME or 2000.)

Photochemistry: Volume 45

Photochemistry: Volume 45 PDF Author: Angelo Albini
Publisher: Royal Society of Chemistry
ISBN: 178801006X
Category : Reference
Languages : en
Pages : 237

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Book Description
Drawing on the wealth of photochemical research, this volume combines reviews on the latest advances in the field of photochemistry with specific topical highlights relevant to a wide range of academic and commercial disciplines.

Journal of the Chemical Society

Journal of the Chemical Society PDF Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 1812

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Book Description


Journal - Chemical Society, London

Journal - Chemical Society, London PDF Author: Chemical Society (Great Britain)
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 994

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Book Description


The Chemical Industry

The Chemical Industry PDF Author: C.A. Heaton
Publisher: Springer Science & Business Media
ISBN: 9401113181
Category : Science
Languages : en
Pages : 398

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Book Description
In this introduction to each of the major sectors of the chemical industry the authors cover the important chemistry, products, processes and relevant statistics. Each contributor draws on his/her extensive industrial experience to give a balanced coverage which is both easy to read and authoritative. New chapters on quality and safety issues, environmental issues and an extended chapter on chlor-alkali, sulphur and nitrogen industries, reflect the importance of these subjects today.