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  • 1
    UID:
    b3kat_BV037195533
    Format: 1 Online-Ressource (228 p.) , 4 b&w, 9 col.ill., ill., 17
    ISBN: 1847559786 , 9781847559784
    Note: This introduction to the exciting area of artificial enzymes is suitable for students and more senior researchers, Designing artificial systems with catalytic efficiencies to rival those of natural enzymes is one of the great challenges facing science today. Our current level of understanding fails the basic, practical test - designing and making artificial systems with catalytic efficiencies to rival those of natural enzymes. Chemists and bio-scientists are well aware of this problem, and "artificial enzymes" have been a "hot topic" for many years. However, until now, there has been no book devoted specifically to this subject. This is the first book to provide a critical introduction to, and overview of, this exciting area. It is aimed at students and more senior researchers with specialist or general interests in the field. The book starts with a systematic overview of the most important properties of natural enzymes, with special emphasis on mechanisms and efficiency of catalysis. This is followed by a summary of the mechanisms involved in the major classes of reaction they catalyze, and spells out the logical progression from simple mechanistic models for particular reactions to the first, rudimentary artificial enzymes catalyzing them. Catalytic efficiency is the key criterion for inclusion. An analysis of the strengths and limitations of the classical design-based approach to catalysis by enzyme mimics leads on to a discussion of recent advances which use selection methods coupled with iterative techniques for creating and improving catalysts by natural methods. The comparison of natural and artificial catalysts requires a quantitative understanding based on the interpretation of kinetic measurements. Key skills in data interpretation are introduced in a guided approach that connects the formal treatment of kinetic measurements with their chemical and , biological interpretation
    Language: English
    Subjects: Chemistry/Pharmacy
    RVK:
    Keywords: Enzymkatalyse ; Enzym ; Modell
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  • 2
    UID:
    b3kat_BV037195426
    Format: 1 Online-Ressource (762 p.) , 371 b&w, ill
    ISBN: 1847558011 , 9781847558015
    Note: Carbohydrates play important roles in biological systems as energy sources, as structural materials, and as informational structures, This graduate textbook is aimed at providing researchers new to the subject with information on the structure and mechanisms in the chemistry, biochemistry or processing of carbohydrates. The book contains everything the reader needs to know about a non-synthetic carbohydrate research project. It gives excellent coverage of carbohydrate chemistry and biochemistry, particularly including the principles of reactivity, in the process industries, such as pulp, paper and food. It also employs use of the same concepts to describe enzymic and non-enzymic reactivity
    Language: English
    Subjects: Chemistry/Pharmacy
    RVK:
    Keywords: Kohlenhydrate ; Chemie ; Kohlenhydrate ; Biochemie
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  • 3
    Book
    Book
    Amsterdam [u.a.] :Elsevier,
    UID:
    almafu_BV000297812
    Format: XIV, 568 S. : , Ill., graph. Darst.
    ISBN: 0-444-80504-4
    Series Statement: New comprehensive biochemistry 6
    Language: English
    Subjects: Chemistry/Pharmacy , Biology
    RVK:
    RVK:
    RVK:
    Keywords: Enzymaktivität ; Enzymaktivität ; Chemie ; Enzym ; Biochemie
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  • 4
    UID:
    almahu_BV039958333
    Format: VIII, 224 S.
    ISBN: 978-1-4094-3869-4
    Additional Edition: Erscheint auch als Online-Ausgabe ISBN 978-1-4094-3870-0
    Language: English
    Subjects: English Studies
    RVK:
    RVK:
    RVK:
    Keywords: Englisch ; Literatur ; Naturwissenschaften ; Evolutionstheorie ; Ökologie
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  • 5
    UID:
    gbv_245856919
    Format: VIII, 208 S , 23 cm
    ISBN: 0312216556 , 0333732065
    Note: Includes bibliographical references and index
    Language: English
    Keywords: Nordirland ; Italien ; Baskenland ; Politischer Gefangener ; Strafvollzug ; Geschichte 1969-1997
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  • 6
    UID:
    almafu_BV023508807
    Format: X, 125 S.
    ISBN: 0-13-947524-9
    Series Statement: Research studies in accounting
    Language: English
    Subjects: Economics
    RVK:
    Keywords: Rechnungswesen ; Konferenzschrift ; Konferenzschrift
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  • 7
    Book
    Book
    Augsburg : Weltbild
    UID:
    kobvindex_ZLB05047373
    Format: 239 Seiten , Abb. (farb.)
    Edition: 1
    ISBN: 389350480x
    Language: German
    Keywords: Mythologie ; Wörterbuch ; Volksglaube ; Wörterbuch ; Imaginärer Schauplatz ; Wörterbuch ; Wörterbuch ; Wörterbuch ; Wörterbuch ; Wörterbuch
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  • 8
    Book
    Book
    Urbana :Univ. of Illinois Press,
    UID:
    almafu_BV042977604
    Format: XII, 246 S.
    ISBN: 978-0-252-03965-2 , 978-0-252-08115-6
    Series Statement: Modern masters of science fiction
    Content: "One of science fiction's undisputed grandmasters, Frederik Pohl built an astonishing career that spanned more than seven decades. Along the way he won millions of readers and seemingly as many awards while producing novels, short stories, and essays that left a profound mark on the genre. In this first-of-its-kind study, Michael R. Page traces Pohl's journey as an author but also uncovers his role as a transformative figure who shaped the genre as a literary agent, book editor, and in Gardner Dozois' words, "quite probably the best SF magazine editor who ever lived.""--
    Note: Includes bibliographical references and index
    Additional Edition: Erscheint auch als Online-Ausgabe ISBN 978-0-252-09774-4
    Language: English
    Subjects: American Studies
    RVK:
    Keywords: 1919-2013 Pohl, Frederik ; Science-Fiction-Literatur ; Biografie
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  • 9
    Online Resource
    Online Resource
    Urbana, [Illinois] :University of Illinois Press,
    UID:
    almafu_9959242480602883
    Format: 1 online resource (265 p.)
    ISBN: 0-252-09774-2
    Series Statement: Modern Masters of Science Fiction
    Content: "Born in New York City in 1919, Frederik Pohl had an extraordinary career. He published enduring novels, novellas, and short stories in many genres: fables, satires, romances, voyages into the unknown. He collaborated with other major sf writers--Arthur C. Clarke, Isaac Asimov, Theodore Sturgeon, Jack Williamson--on other novels. The Space Merchants (1953), written with C. M. Kornbluth, is an established classic. His 1977 novel Gateway is another; it swept the awards that year, winning the Hugo, the Locus, the Nebula, and theJohn W. Campbell Memorial Award. His Jem (1979) won a National Book Award. He won four Hugo and three Nebula Awards. In addition to his fiction, Pohl was a highly successful editor of two science fiction magazines, Galaxy and If, where he launched many other writers who would themselves become famous. He edited numerous anthologies and frequently reviewed the works of others. He was an observant writer about science fiction in print and on his award-winning blog. Pohl published his first story in 1937 and as recently as 2011 published a novel, All the Lives He Led. In the interval he published more than twenty novels, as many collections of short stories, a memoir, and scores of essays and reviews. This book will be the first overview of his long and highly productive career"--
    Content: "One of science fiction's undisputed grandmasters, Frederik Pohl built an astonishing career that spanned more than seven decades. Along the way he won millions of readers and seemingly as many awards while producing novels, short stories, and essays that left a profound mark on the genre. In this first-of-its-kind study, Michael R. Page traces Pohl's journey as an author but also uncovers his role as a transformative figure who shaped the genre as a literary agent, book editor, and in Gardner Dozois' words, "quite probably the best SF magazine editor who ever lived.""--
    Note: Description based upon print version of record. , Cover; Title page; Contents; Acknowledgments; Introduction: All the Lives He Led; Chapter 1 The Way the Future Was, 1930-1951; Chapter 2 The Galaxy Years, 1952-1969; Chapter 3 Gateways, 1970-1987; Chapter 4 The Boy Who Would Live Forever, 1988-2013; Conclusion; A Conversation with Frederik Pohl and Elizabeth Anne Hull; A Frederik Pohl Bibliography ; Notes; Bibliography of Secondary Sources; Index , English
    Additional Edition: ISBN 0-252-08115-3
    Additional Edition: ISBN 0-252-03965-3
    Language: English
    Keywords: Electronic books.
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  • 10
    UID:
    gbv_618448144
    Format: Online-Ressource (43 S.)
    ISBN: 1898702713 , 9781898702719
    Language: English
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