Wissen - Prinzip und Ressource

Book Description

In seinem neuen Buch stellt der bekannte Biologe und Erkenntnistheoretiker Prof. Dr. Hans Mohr die Bedeutung des Wissens für die moderne Welt in den Brennpunkt seiner Betrachtungen. Von den Formen des Wissens - das handlungsrelevante und das Verfügungs-Wissen - geht er über auf den Sonderstatus des wissenschaftlichen Wissens und dessen Eigenschaft als Kulturgut und Produktionsfaktor, die Verwandlung von Information in Wissen und Innovation bis hin zu den ethischen, technischen und politischen Dimensionen.

Book Description

The Organic Chemistry of Enzyme-Catalyzed Reactions is not a book on enzymes, but rather a book on the general mechanisms involved in chemical reactions involving enzymes. An enzyme is a protein molecule in a plant or animal that causes specific reactions without itself being permanently altered or destroyed.

This is a revised edition of a very successful book, which appeals to both academic and industrial markets.

Illustrates the organic mechanism associated with each enzyme-catalyzed reaction
Makes the connection between organic reaction mechanisms and enzyme mechanisms
Compiles the latest information about molecular mechanisms of enzyme reactions
Accompanied by clearly drawn structures, schemes, and figures
Includes an extensive bibliography on enzyme mechanisms covering the last 30 years
Explains how enzymes can accelerate the rates of chemical reactions with high specificity
Provides approaches to the design of inhibitors of enzyme-catalyzed reactions
Categorizes the cofactors that are appropriate for catalyzing different classes of reactions
Shows how chemical enzyme models are used for mechanistic studies
Describes catalytic antibody design and mechanism
Includes problem sets and solutions for each chapter
Written in an informal and didactic style

Customer Reviews:

A lot of problems will be solved in later revisions.......2003-05-05

The index for this book .... For example, there are a fair number of examples of the epoxidation reaction, but not a single pointer toward that in the index of the book. And much the same thing for other types of reactions.

It would also be nice if there was a more clear transfer between basic organic principles and then biological applications.

He does do a good job showing this is some cases (i.e., the benzoin condensation), but a few more parallel examples would have been very useful.

Professor Silverman does it again!.......2000-06-17

This book is an excellent resource for undergraduate and graduate students studying enzyme chemistry and organic mechanisms. Prof. Silverman does a fine job of giving many different examples of enzyme mechanisms. By not focusing totally on one kind of enzyme or catalysis, he succeeds in painting a broad picture for the reader, while not sacrificing content. The only drawback to this edition is the large amount of typographical errors that appear throughout. Perhaps better editing is in order for future editions.

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Enzymatic Reaction Mechanisms
Perry A. Frey , and Adrian D. Hegeman
Manufacturer: Oxford University Press, USA
ProductGroup: Book
Binding: Hardcover

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ASIN: 0195122585

Book Description

Books Dealing with the mechanisms of enzymatic reactions were written a generation ago. They included volumes entitled Bioorganic Mechanisms, I and II by T.C. Bruice and S.J. Benkovic, published in 1965, the volume entitled Catalysis in Chemistry and Enzymology by W.P. Jencks in 1969, and the volume entitled Enzymatic Reaction Mechanisms by C.T. Walsh in 1979. The Walsh book was based on the course taught by W.P. Jencks and R.H. Abeles at Brandeis University in the 1960's and 1970's. By the late 1970's, much more could be included about the structures of enzymes and the kinetics and mechanisms of enzymatic reactions themselves, and less emphasis was placed on chemical models. Walshs book was widely used in courses on enzymatic mechanisms for many years. Much has happened in the field of mechanistic enzymology in the past 15 to 20 years. Walshs book is both out-of-date and out-of-focus in todays world of enzymatic mechanisms. There is no longer a single volume or a small collection of volumes to which students can be directed to obtain a clear understanding of the state of knowledge regarding the chemicals mechanisms by which enzymes catalyze biological reactions. There is no single volume to which medicinal chemists and biotechnologists can refer on the subject of enzymatic mechanisms. Practitioners in the field have recognized a need for a new book on enzymatic mechanisms for more than ten years, and several, including Walsh, have considered undertaking to modernize Walshs book. However, these good intentions have been abandoned for one reason or another. The great size of the knowledge base in mechanistic enzymology has been a deterrent. It seems too large a subject for a single author, and it is difficult for several authors to coordinate their work to mutual satisfaction. This text by Perry A. Frey and Adrian D. Hegeman accomplishes this feat, producing the long-awaited replacement for Walshs classic text.

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Artificial Enzymes

Manufacturer: Wiley-VCH
ProductGroup: Book
Binding: Hardcover

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ASIN: 3527311653

Book Description

This first book on this fascinating topic is edited by one of today's most famous and internationally respected organic chemists, renowned for his pioneering synthesis of the cyclopropenyl cation.
For his part, Ronald Breslow has brought together leading scientists in this expanding area to provide a novel overview of protein-, cyclodextrin-, metal- and porphyrin-based artificial enzymes as well as enzyme-like polymers and dendrimers.
A must for all scientists interested in this emerging field.

Enzymes in Polymer Synthesis (Acs Symposium Series)

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Enzymes in Polymer Synthesis (Acs Symposium Series)

Manufacturer: An American Chemical Society Publication
ProductGroup: Book
Binding: Hardcover

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ASIN: 0841235430

Book Description

The first book to cover the use of enzymes in polymer science, this volume provides an introduction to the field for a wide range of chemists and chemical engineers. It features an examination of enzyme-based synthesis and enzyme-based methods for modifying polymers.

Enzyme-Catalyzed Synthesis of Polymers (Advances in Polymer Science) (Advances in Polymer Science)

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Enzyme-Catalyzed Synthesis of Polymers (Advances in Polymer Science) (Advances in Polymer Science)

Manufacturer: Springer
ProductGroup: Book
Binding: Hardcover

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ASIN: 3540292128

Enzymes in Synthetic Organic Chemistry (Tetrahedron Organic Chemistry)

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Enzymes in Synthetic Organic Chemistry (Tetrahedron Organic Chemistry)
Wong , and Whitesides
Manufacturer: Academic Press
ProductGroup: Book
Binding: Paperback

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ASIN: 0080359418

Book Description

Paperback. This book covers the most recent development of enzymatic organic synthesis, with particular focus on the use of isolated enzymes. It is organized into one introductory chapter dealing with the characteristics of enzymes as catalysts, and five chapters dealing with different types of chemical transformations. Methods for enzyme immobilization and stabilizaton, the use of enzymes in extreme environments, and the alteration of enzyme properties by chemical modification and site-directed mutagenesis for synthetic purposes are covered.

Biotransformations in Organic Chemistry: A Textbook

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Biotransformations in Organic Chemistry: A Textbook
Kurt Faber
Manufacturer: Springer
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Binding: Paperback

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Biocatalysis: Fundamentals and Applications

ASIN: 3540200975

Book Description

The use of biocatalysts, employed either as isolated enzymes or whole microbial cells, offers a remarkable arsenal of highly selective transformations for state-of-the-art synthetic organic chemistry. Over the last two decades, this methodology has become an indispensable tool for asymmetric synthesis, not only at the academic level, but also on an industrial scale.

This well-established textbook on biocatalysis provides a basis for undergraduate and graduate courses in modern organic chemistry, as well as a condensed introduction into this field. After a basic introduction into the use of biocatalysts - principles of stereoselective transformations, kinetics and enzyme properties - the different types of reactions are explained according to the 'reaction principle', such as hydrolysis, reduction, oxidation, C-C bond formation, etc. Special techniques, such as the use of enzymes in organic solvents, immobilization techniques and the use of modified enzymes, are treated in a separate section. A final chapter deals with the basic rules for the safe and practical handling of biocatalysts.

In this revised and corrected 5th edition, emphasis has been given to an improved didactic style in order to facilitate a deeper understanding of the underlying principles. New developments, such as dynamic resolution, stereo-inversion and enantio-convergent processes are included.

Applied Biocatalysis in Specialty Chemicals and Pharmaceuticals (Acs Symposium Series)

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Applied Biocatalysis in Specialty Chemicals and Pharmaceuticals (Acs Symposium Series)

Manufacturer: An American Chemical Society Publication
ProductGroup: Book
Binding: Hardcover

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ASIN: 0841236798

Book Description

Written for a wide variety of biotechnologists, this book provides a major review of the state-of-the-art in bioethanol production technologies, enzymatic biomass conversion, and biodiesel. It also provides a detailed explanation of a breakthrough in photosynthetic water splitting which could result in a doubling of the efficiency of solar energy conversion by green plants. The book covers production of lactic acid, succinic acid, 1,3-propanediol, 2,3-butanediol, and polyhydroxybutyrate and xylitol. It also includes a chapter on synthesis-gas fermentation.

Asymmetric Organic Synthesis with Enzymes

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Asymmetric Organic Synthesis with Enzymes

Manufacturer: Wiley-VCH
ProductGroup: Book
Binding: Hardcover

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ASIN: 3527318259

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Biocatalysis

Manufacturer: Springer
ProductGroup: Book
Binding: Hardcover

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ASIN: 0442238487

Book Description

What is the impact of energy issues such as lobal warming, radioactive waste, municipal solid waste, and nuclear energy production materials on the individual and society? ENERGY: ITS USE AND THE ENVIRONMENT emphasizes the physical principles behind energy and its effects on our environment, explaining the basic physical principles behind the use of energy, including the study of mechanics, electricity and magnetism, thermodynamics, and atomic and nuclear physics. By placing energy issues within the context of everyday examples and asking you to define and support critical arguments, ENERGY: ITS USE AND THE ENVIRONMENT offers a provocative approach to this crucial issue.

Customer Reviews:

Good, but not excellant..........2007-05-07

This pertains to the 4th edition (published 2005). The material is solid and informative, but the photos are all black and white. I find this unacceptable in the twenty first century. Additionally, many of the photos are of very poor quality.

solid intro to energy.......2000-04-25

Energy provides comprehensive information on basic energy principles, electricity, fossil energy resources, nuclear power, renewable energy resources, energy conservation, and the impacts of energy use on the environment. While it contains all the requisite equations and problem sets, the concise, clear coverage of the environmental and policy issues surrounding our energy use really distinguishes this book from other energy texts.

The Clean and Efficient Use of Coal and Lignite: Its Role in Energy, Environment and Life : Hong Kong 30th November-3Rd December 1993 : Conference P

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The Clean and Efficient Use of Coal and Lignite: Its Role in Energy, Environment and Life : Hong Kong 30th November-3Rd December 1993 : Conference P
International Energy Agency
Manufacturer: Organization for Economic
ProductGroup: Book
Binding: Paperback

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ASIN: 9264142436

Book Description

Energy and electricity demand in the Asia-Pacific region shows an extraordinary growth rate which is expected to continue towards the turn of the century and beyond. Coal and lignite resources are available in several countries and represent a major energy option. Environmental consequences can be a limiting factor, however, unless clean and efficient coal and lignite production and conversion technology is developed and deployed into the market. To face such a challenge, practical measures are urgently needed. These proceedings contain detailed proposals for promoting coal technology progress while reducing environmental impacts. Specialized papers cover all the technology aspects of the coal and lignite use chain. A concerted effort by governments and industry is advocated to enhance the new technology projects and design environmental response strategies that can meet regional economic development needs.

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Energy: Its Use and The Environment
Hinrichs & Kleinbach , and all material written by Cram101.
Manufacturer: AIPI
ProductGroup: Book
Binding: Paperback

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ASIN: 1428831606

Amazon.com

Nobody can accuse Gore Vidal of having narrow interests. The author of such diverse books as the historical novels Burr and Lincoln, the transgender satire Myra Breckinridge, and the imaginative religious epic Creation has one of the busiest--and most eclectic--intellects in literature today. A prolific novelist, Vidal has also enjoyed a career as playwright, essayist, and political commentator. In both fiction and nonfiction, Gore is mainly known for his cutting, satirical wit. Consider for example, this description from "Ronnie and Nancy: A Life in Pictures": "I first saw Ronnie and Nancy Reagan at the Republican convention of 1964 in San Francisco's Cow Palace. Ronnie and Nancy ... were seated in a box to one side of the central area where the cows--the delegates, that is--were whooping it up." But underneath the rapier verbiage is some serious food for thought. In an article about the Kennedys entitled "The Holy Family," Vidal concludes: "They create illusions and call them facts, and between what they are said to be and what they are falls the shadow of all the useful words not spoken, of all the actual deeds not done."

The Essential Gore Vidal includes excerpts from his finest novels, his play The Best Man, some of his early fiction, and his most memorable essays on subjects as variegated as homosexuality, feminism, and the writings of Thomas Love Peacock. Though not comprehensive, this volume does contain the cream of Vidal's output and makes for an excellent introduction to one of America's great men of letters. --Alix Wilber

Book Description

The range and size of Gore Vidal's literary achievement is remarkable. He is a master of the historical novel, in which he has explored American history, ancient history, and the history of religion. He has developed his own style of science fiction combined with satire, and in the books he refers to as his "inventions" he writes cautionary tales about sex, politics, art, and philosophy. He is at once a contrarian, a wise man, and a romantic. He is also wickedly funny, and often outrageous. All of these qualities are evident in his essays, which deal with things about which he feels passionately.

He writes about other writers--Tennessee Williams, Henry James, Montaigne, Edmund Wilson--and about public life, and his own life, which has been complicated and rich. This collection (the only single volume that includes both Vidal's fiction and his essays) contains two complete long works--Myra Breckinridge, perhaps his most famous novel, and The Best Man, a play about the American presidency. There are selections from The City and the Pillar, his early, controversial novel about homosexual love, and excerpts from such later works as Julian, Duluth, and Live from Golgotha. Selections from the American history novels--Burr, Lincoln, 1876, Empire, Hollywood, and Washington, D.C.--have been woven together to provide a continuous narrative. There are twenty-five essays here, on the many subjects that have engaged Vidal during his long career. The editor, Fred Kaplan, who is writing the first major biography of Vidal, has provided an introduction to the work as a whole as well as an introductory explanation of each selection. He has also prepared a biographical chronology and a bibliography.

Customer Reviews:

Gore Vidal: A man of many talents.......1999-02-20

I s Gore Vidal a great writer? It depends on what he is writing. This compilation is long overdue as Vidal has never been taken as seriously by the Eastern literary establishment as he deserves. Certainly, he is one of the very few serious writers who also know how to entertain. This is what makes him so successful. Included here is his play, "The Best Man," the complete "Myra Breckenridge," selections from his historical novels, and a number of essays. My own opinion is that few writers are capable of such elegant prose as Vidal is when he is writing in the essay form. He understands politics better than any other fictional writer, which is why his historical novels make such splendid reading. His wit is uneven; brilliantly hilarious and insightful at its best, unnecessarily vulgar and savagely mean at its worst, which is why his comic novels are such hit and miss affairs. Vidal's work, taken as a whole, is an impressive library. Few good writers have been as productive as he, and who else can claim to have been consistently on the bestseller lists for nearly four decades as he has? Anyone who admires Vidal will argue with some of the selections here but there is also much to entertain and enlighten. Enjoy.

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