Chemistry Download Ebook PDF Epub Online

Author : Ivon Flament
Publisher : John Wiley & Sons
Release : 2001-11-28
Page : 424
Category : Science
ISBN 13 : 9780471720386
Description :


This, the first comprehensive review of coffee flavor chemistry is entirely dedicated to flavor components and presents the importance of analytical techniques for the quality control of harvesting, roasting, conditioning and distribution of foods. Provides a reference for coffee specialists and an introduction to flavor chemistry for non-specialists The author is a research chemist with Firmenich SA, one of the few great flavor and fragrance companies in the world Contains the most recent references (up to 2001) for the identification of green and roasted coffee aroma volatiles


Author : Julian E. Spallholz
Mallory Boylan
Publisher : CRC Press
Release : 1998-12-08
Page : 368
Category : Medical
ISBN 13 : 9780849385049
Description :


Category Nutrition Subcategory Food Chemistry Contact Editor: N. Frabotta


Author : Hans Kuhn
Horst-Dieter Försterling
Publisher : John Wiley & Sons
Release : 2009-03-17
Page : 1032
Category : Science
ISBN 13 : 0470089644
Description :


Principles of Physical Chemistry presents a novel approach to physical chemistry that emphasizes the use of a few fundamental principles to quantitatively describe the nature of molecules and their assemblies. It begins with atoms and molecules, using the electron-in-a-box model to illustrate the essential features of quantum mechanics and why atoms and molecules exist. Thermodynamics is not introduced in the classical manner, considering the first and second law as postulates, but approached by studying assemblies of molecules statistically. The authors proceed to molecular assemblies of increasing complexity, evolving from ideal gases to real gases and solutions, then to macromolecules and supramolecular machines, and ending with the search for the logical conditions and chemical requirements for physicochemical processes leading to life's origin, the emergence of matter that carries information. This text is ideal for both undergraduate and graduate courses in physical chemistry, providing a basis for understanding the nature of chemical processes in biology, chemistry, and engineering.


Author : Roy McWeeny
Publisher : Courier Corporation
Release : 2004-06-18
Page : 153
Category : Science
ISBN 13 : 0486434869
Description :


Originally delivered as a series of lectures, this volume systematically traces the evolution of the "spin" concept from its role in quantum mechanics to its assimilation into the field of chemistry. Author Roy McWeeny presents an in-depth illustration of the deductive methods of quantum theory and their application to spins in chemistry, following the path from the earliest concepts to the sophisticated physical methods employed in the investigation of molecular structure and properties. Starting with the origin and development of the spin concept, the text advances to an examination of spin and valence; reviews a simple example of the origin of spin Hamiltonians; and explores spin density, spin populations, and spin correlation. Additional topics include nuclear hyperfine effects and electron spin-spin coupling, the g tensor, and chemical shifts and nuclear spin-spin coupling.


Author : Peter Atkins
Julio de Paula
Publisher : Oxford University Press, USA
Release : 2013
Page : 591
Category : Science
ISBN 13 : 0199608113
Description :


Elements of Physical Chemistry has been carefully crafted to help students increase their confidence when using physics and mathematics to answer fundamental questions about the structure of molecules, how chemical reactions take place, and why materials behave the way they do.


Author : Michael S. Russell
Publisher : Royal Society of Chemistry
Release : 2009
Page : 169
Category : Science
ISBN 13 : 0854041273
Description :


"Aimed A level students, this book discusses the theory of fireworks in terms of well-known scientific concepts wherever possible, in a concise and easy to understand style."


Author : John E. Macor
Publisher : Academic Press
Release : 2011
Page : 472
Category : Medical
ISBN 13 : 0123860091
Description :


Annual Reports in Medicinal Chemistry provides timely and critical reviews of important topics in medicinal chemistry together with an emphasis on emerging topics in the biological sciences, which are expected to provide the basis for entirely new future therapies.


Author : D. W. A. Sharp
Publisher : Penguin Group USA
Release : 2003
Page : 434
Category : Reference
ISBN 13 :
Description :


Updated to incorporate the latest developments and research, a practical scientific reference provides detailed explanations of chemical terms from all branches of the science, all enhanced with helpful illustrations. Original.


Author : S. Oae
Publisher : Springer
Release : 2012-11-25
Page : 714
Category : Science
ISBN 13 : 9781468420517
Description :


In recent years organic sulfur chemistry has been growing at an even faster pace than the very rapid development in other fields of chemistry. This phenomenal growth is undoubtedly a reflection of industrial and public demands: not only was sulfur recently in overall surplus for the first time in the history of the chemical industry but it has now become a prin cipal environmental hazard in the form of sulfur dioxide, sulfuric acid and hydrogen sulfide. Another reason, discernible in the last fifteen years, has been the desire, on the part of individual chemists and all types of research managers, to move away from the established chemistry of carbon into the less well understood and sometimes virgin chemistries of the other elements which form covalent bonds. As a result of this movement the last decade has seen the development of sulfur chemistry into a well-organized and now much better understood branch of organic chemistry. Enough of the detail has become clear to see mechanistic interrelationships between previously unconnected reactions and with this clarification the whole subject has in tum become systema tized and subdivided. The divalent sulfur chemistry of thiols, monosulfides, disulfides and polysulfides is a large area in itself, much of it devoted to oxidation-reduction and the breakage and formation of sulfur-sulfur bonds, although interesting discoveries are now being made about the reac tivity of certain sulfur-carbon bonds. Of course, this area has its own mas sive biochemical branch involving enzymes and proteins.


Author : Antony C. Wilbraham
Prentice Hall
Publisher : Prentice Hall
Release : 2010-04
Page : 905
Category : Education
ISBN 13 : 9780132525763
Description :


The new Pearson Chemistry program combines our proven content with cutting-edge digital support to help students connect chemistry to their daily lives. With a fresh approach to problem-solving, a variety of hands-on learning opportunities, and more math support than ever before, Pearson Chemistry will ensure success in your chemistry classroom. Our program provides features and resources unique to Pearson--including the Understanding by Design Framework and powerful online resources to engage and motivate your students, while offering support for all types of learners in your classroom.


Author : Division on Engineering and Physical Sciences
Commission on Physical Sciences, Mathematics, and Applications
Publisher : National Academies Press
Release : 1987-02-01
Page : 256
Category : Science
ISBN 13 : 0309037425
Description :


Experts agree that the nation would benefit if more young people "turned on" to the sciences. This book is designed as a tool to do just that. It is based on Opportunities in Chemistry, a National Research Council publication that incorporated the contributions of 350 researchers working at the frontiers of the field. Chemistry educators Janice A. Coonrod and the late George C. Pimentel revised the material to capture the interest of today's student. A broad and highly readable survey, the volume explores: The role of chemistry in attacking major problems in environmental quality, food production, energy, health, and other important areas. Opportunities at the leading edge of chemistry, in controlling basic chemical reactions and working at the molecular level. Working with lasers, molecular beams, and other sophisticated measurement techniques and tools available to chemistry researchers. The book concludes with a discussion of chemistry's role in society's risk-benefit decisions and a review of career and educational opportunities.


Author : James N. BeMiller
Roy Lester Whistler
Publisher : Academic Press
Release : 2009
Page : 879
Category : Science
ISBN 13 : 9780127462752
Description :


Provides an understanding of the structure, chemistry, properties, production and uses of starches and their derivatives including everything needed to evaluate and apply the appropriate starch-based solution , and the genetics, biochemistry, and physical structure of starches. Includes specific information on corn, wheat, potato, rice, rye, oat and barley-based starches and presents new application trends for starch.


Author : Ved Srivastava
Publisher : Royal Society of Chemistry
Release : 2019-08-28
Page : 543
Category : Science
ISBN 13 : 1788014332
Description :


Peptide therapy has become a key strategy in innovative drug development, however, one of the potential barriers for the development of novel peptide drugs in the clinic is their deficiencies in clearly defined chemistry, manufacturing and controls (CMC) strategy from clinical development to commercialization. CMC can often become a rate-limiting step due to lack of knowledge and lack of a formal policy or guidelines on CMC for peptide-based drugs. Regulators use a risk-based approach, reviewing applications on a case-by-case basis. Peptide Therapeutics: Strategy and Tactics for Chemistry, Manufacturing, and Controls covers efficient manufacturing of peptide drug substances, a review of the process for submitting applications to the regulatory authority for drug approval, a holistic approach for quality attributes and quality control from a regulatory perspective, emerging analytical tools for the characterisation of impurities, and the assessment of stability. This book is an essential reference work for students and researchers, in both academia and industry, with an interest in learning about CMC, and facilitating development and manufacture of peptide-based drugs.


Author : James A. Kent
Publisher : Springer Science & Business Media
Release : 2013-01-13
Page : 1562
Category : Science
ISBN 13 : 1461442591
Description :


Substantially revising and updating the classic reference in the field, this handbook offers a valuable overview and myriad details on current chemical processes, products, and practices. No other source offers as much data on the chemistry, engineering, economics, and infrastructure of the industry. The Handbook serves a spectrum of individuals, from those who are directly involved in the chemical industry to others in related industries and activities. It provides not only the underlying science and technology for important industry sectors, but also broad coverage of critical supporting topics. Industrial processes and products can be much enhanced through observing the tenets and applying the methodologies found in chapters on Green Engineering and Chemistry (specifically, biomass conversion), Practical Catalysis, and Environmental Measurements; as well as expanded treatment of Safety, chemistry plant security, and Emergency Preparedness. Understanding these factors allows them to be part of the total process and helps achieve optimum results in, for example, process development, review, and modification. Important topics in the energy field, namely nuclear, coal, natural gas, and petroleum, are covered in individual chapters. Other new chapters include energy conversion, energy storage, emerging nanoscience and technology. Updated sections include more material on biomass conversion, as well as three chapters covering biotechnology topics, namely, Industrial Biotechnology, Industrial Enzymes, and Industrial Production of Therapeutic Proteins.


Author : Derek B. Lowe
Publisher : Sterling
Release : 2016-01-05
Page : 528
Category : Science
ISBN 13 : 9781454911807
Description :


From atoms and fluorescent pigments to sulfa drug synthesis and buckyballs, this lush and authoritative chronology presents 250 milestones in the world of chemistry. As the "central science" that bridges biology and physics, chemistry plays an important role in countless medical and technological advances. Covering entertaining stories and unexpected applications, chemist and journalist Derek B. Lowe traces the most important—and surprising—chemical discoveries.


Author : Olav Smidsrød
Størker Moe
Publisher : Tapir Academic Press
Release : 2008
Page : 398
Category : Science
ISBN 13 : 9788251923842
Description :


The book contains a description of the chemical structure of biological macromolecules, their size and shapes (conformation), and how the structure and the conformation determine the physical properties of such molecules. This book discusses the relationships between the chemical and physical properties of such molecules and their technological and bio-medical properties. It is designed for second or third year bachelor's students in chemistry or physics, and for first year students in master's programmes in biochemistry, biotechnology, glycobiology and bio-nanotechnology. The book will be an asset for programmes for polymer chemistry and technology. Professor Emeritus Olav SmidsrÃ?Â, d, Dr. techn. is a central figure at the Department of Biotechnology, Norwegian University of Science and Technology, where he also was the director of the Norwegian Biopolymer Laboratory for 20 years. Professor SmidsrÃ?Â, d has published 200 scientific papers in international journals, and was an editorial board member for three journals. He holds 15 patents dealing with the production and bio-medical uses of biopolymers. He was granted knighthood to the order of St. Olav and holds many academic distinctions for his research work. Associate Professor StÃ?Â, rker Moe, Dr. ing. works at the Department of Chemical Engineering at the Norwegian University of Science and Technology where he is an expert in industrial wood chemistry. He has published numerous papers in a wide range of topics related to wood chemistry, such as cellulose chemistry, and hemicellulose behaviour in pulping processes and lignin chemistry.


Author : Daniel G. Strawn
Hinrich L. Bohn
Publisher : John Wiley & Sons
Release : 2015-06-22
Page : 392
Category : Science
ISBN 13 : 1118629256
Description :


Soil is key to sustaining life—affecting air and water quality, the growth of plants and crops, and the health of the entire planet. Soil Chemistry 4e provides comprehensive coverage of the chemical interactions among organic and inorganic solids, air, water, microorganisms, and the plant roots in soil. The fourth edition of Soil Chemistry has been revised and updated throughout and provides a basic description of important research and fundamental knowledge in the field. The text covers chemical processes that occur in soils, including: distribution and species of nutrients and contaminants in soils; aqueous chemistry of soil solutions and mineral dissolution; oxidation and reduction reactions in soils; soil mineral formation processes and properties; the formation and reactivity of soil organic matter; surface chemistry and cation, anion, and organic compound adsorption reactions; modelling soil chemical reactions; and reactions in acid and salt affected soils. Although extensively revised with updated figures and tables, the fourth edition maintains the focus on introductory soil chemistry that has distinguished earlier editions. New chapters on properties of elements relevant to soil chemistry, and a chapter with special focus on soil surface characteristics have been added. Special Topics boxes are also included in the Fourth Edition that includes examples, noteworthy topics, and case studies. End of chapter questions are included as a resource for teaching.


Author : Jean-Pierre Majoral
Publisher : Springer
Release : 2010-11-22
Page : 278
Category : Science
ISBN 13 : 9783642061363
Description :



Author : Omar M. Yaghi
Markus J. Kalmutzki
Publisher : John Wiley & Sons
Release : 2019-03-22
Page : 552
Category : Science
ISBN 13 : 3527821104
Description :


A concise introduction to the chemistry and design principles behind important metal-organic frameworks and related porous materials Reticular chemistry has been applied to synthesize new classes of porous materials that are successfully used for myraid applications in areas such as gas separation, catalysis, energy, and electronics. Introduction to Reticular Chemistry gives an unique overview of the principles of the chemistry behind metal-organic frameworks (MOFs), covalent organic frameworks (COFs), and zeolitic imidazolate frameworks (ZIFs). Written by one of the pioneers in the field, this book covers all important aspects of reticular chemistry, including design and synthesis, properties and characterization, as well as current and future applications Designed to be an accessible resource, the book is written in an easy-to-understand style. It includes an extensive bibliography, and offers figures and videos of crystal structures that are available as an electronic supplement. Introduction to Reticular Chemistry: -Describes the underlying principles and design elements for the synthesis of important metal-organic frameworks (MOFs) and related materials -Discusses both real-life and future applications in various fields, such as clean energy and water adsorption -Offers all graphic material on a companion website -Provides first-hand knowledge by Omar Yaghi, one of the pioneers in the field, and his team. Aimed at graduate students in chemistry, structural chemists, inorganic chemists, organic chemists, catalytic chemists, and others, Introduction to Reticular Chemistry is a groundbreaking book that explores the chemistry principles and applications of MOFs, COFs, and ZIFs.


Author : Steven S. Zumdahl
Susan A. Zumdahl
Publisher : Thomson Brooks/Cole
Release : 2003
Page : 1190
Category : Science
ISBN 13 : 9780618221561
Description :


Zumdahl's best-selling text owes its success to its conceptual approach to problem solving, the quality of its end-of-chapter problems, and student-friendly writing style. The integration of descriptive chemistry and chemical principles throughout makes the text both interesting and understandable. A robust technology package accompanies this the Sixth Edition and includes access to online tutoring and a dynamic online homework system. Highlights of the new sixth edition Include: - Revised organisation: Chapter 22 Organic Chemistry & Chapter 23 Biochemistry have been combined, Chapter 21 The Nucleus: A Chemist's View has moved forward, and the descriptive chapters have been slimmed down - New! Approximately one-quarter of the end-of-chapter problems are new providing fresh sources of problems for instructors - New! Chemical Impact boxes have been updated to highlight the most relevant and practical applications of chemistry to students' everyday lives - New! Media icons in the text link students to related content on the General Chemistry Student CD-ROM and the web site - New!Art programme has been extensively revised to include more molecular-level illustrations of core concepts that help students connect the macroscopic to the molecular level