Bioreaction Engineering Principles

Bioreaction Engineering Principles

Author: Jens Nielsen

Publisher: Springer

Published: 2012-12-06

Total Pages: 537

ISBN-13: 1461507677

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This is the second edition of the text "Bioreaction Engineering Principles" by Jens Nielsen and John Villadsen, originally published in 1994 by Plenum Press (now part of Kluwer). Time runs fast in Biotechnology, and when Kluwer Plenum stopped reprinting the first edition and asked us to make a second, revised edition we happily accepted. A text on bioreactions written in the early 1990's will not reflect the enormous development of experimental as well as theoretical aspects of cellular reactions during the past decade. In the preface to the first edition we admitted to be newcomers in the field. One of us (JV) has had 10 more years of job training in biotechnology, and the younger author (IN) has now received international recognition for his work with the hottest topics of "modem" biotechnology. Furthermore we are happy to have induced Gunnar Liden, professor of chemical reaction engineering at our sister university in Lund, Sweden to join us as co-author of the second edition. His contribution, especially on the chemical engineering aspects of "real" bioreactors has been of the greatest value. Chapter 8 of the present edition is largely unchanged from the first edition. We wish to thank professor Martin Hjortso from LSU for his substantial help with this chapter.


Fire and Climatic Change in Temperate Ecosystems of the Western Americas

Fire and Climatic Change in Temperate Ecosystems of the Western Americas

Author: Thomas T. Veblen

Publisher: Springer Science & Business Media

Published: 2006-05-10

Total Pages: 456

ISBN-13: 038721710X

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Both fire and climatic variability have monumental impacts on the dynamics of temperate ecosystems. These impacts can sometimes be extreme or devastating as seen in recent El Nino/La Nina cycles and in uncontrolled fire occurrences. This volume brings together research conducted in western North and South America, areas of a great deal of collaborative work on the influence of people and climate change on fire regimes. In order to give perspective to patterns of change over time, it emphasizes the integration of paleoecological studies with studies of modern ecosystems. Data from a range of spatial scales, from individual plants to communities and ecosystems to landscape and regional levels, are included. Contributions come from fire ecology, paleoecology, biogeography, paleoclimatology, landscape and ecosystem ecology, ecological modeling, forest management, plant community ecology and plant morphology. The book gives a synthetic overview of methods, data and simulation models for evaluating fire regime processes in forests, shrublands and woodlands and assembles case studies of fire, climate and land use histories. The unique approach of this book gives researchers the benefits of a north-south comparison as well as the integration of paleoecological histories, current ecosystem dynamics and modeling of future changes.


Mathematics Assessment and Evaluation

Mathematics Assessment and Evaluation

Author: Thomas A. Romberg

Publisher: SUNY Press

Published: 1992-01-01

Total Pages: 380

ISBN-13: 9780791408995

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Are current testing practices consistent with the goals of the reform movement in school mathematics? If not, what are the alternatives? How can authentic performance in mathematics be assessed? These and similar questions about tests and their uses have forced those advocating change to examine the way in which mathematical performance data is gathered and used in American schools. This book provides recent views on the issues surrounding mathematics tests, such as the need for valid performance data, the implications of the Curriculum and Evaluation Standards for School Mathematics for test development, the identification of valid items and tests in terms of the Standards, the procedures now being used to construct a sample of state assessment tests, gender differences in test taking, and methods of reporting student achievement.


Kriegsmodell 1st Edition

Kriegsmodell 1st Edition

Author: Michael Steves

Publisher:

Published: 2010-02-14

Total Pages:

ISBN-13: 9780988962941

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Vol.3. A collectors guide to K98k production in the last months of WW2. This book covers all variations of the K98k rifle in detail from all of the manufacturers. Also covered are vet bringbacks and accessories.


Technetium-99m Radiopharmaceuticals

Technetium-99m Radiopharmaceuticals

Author: IAEA.

Publisher:

Published: 2010

Total Pages: 378

ISBN-13:

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Technetium-99m radiopharmaceuticals will continue to have a significant impact in several areas of nuclear medicine. This publication is intended to provide a broad overview of the current status of technetium-99m radiopharmaceuticals. It includes chapters on the most advanced chemical techniques for labelling biomolecules and synthesizing suitable multifunctional ligands that will help in the development of specific radiotracers. Of special interest for the reader are details of recent research to develop technetium-99m tracers for monitoring different biological processes enabling the develo.