Month In Review September 1998 161313 U S Gao September 1 1998
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Month In Review September 1998 161313 U S Gao September 1 1998
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Author :
language : en
Publisher:
Release Date : 1999
Month In Review September 1998 161313 U S Gao September 1 1998 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with categories.
Bio Geo Interactions In Metal Contaminated Soils
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Author : Erika Kothe
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-01-05
Bio Geo Interactions In Metal Contaminated Soils written by Erika Kothe and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-01-05 with Science categories.
Metal contamination is an increasing ecological and eco-toxicological risk. Understanding the processes involved in metal mobilization, sorption and mineralization in soils are key features for soil bioremediation. Following an introduction to the physical, chemical and biological components of contaminated soils, various chapters address the interactions of soil, microorganisms, plants and the water phase necessary to transfer metals into biological systems. These include topics such as potential hazards at mining sites; rare earth elements in biotic and abiotic acidic systems; manganese redox reactions; biomineralisation, uranium in seepage water; metal-resistant streptomycetes; mycorrhiza in re-forestation; metal (hyper)accummulation in plants; microbial metal uptake; and their potential for bioremediation. This book will be of interest to soil biologists, geologists and chemists, researchers and graduate students, as well as consulting companies and small enterprises involved in bioremediation.
Agronomic Crops
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Author : Mirza Hasanuzzaman
language : en
Publisher: Springer Nature
Release Date : 2020-03-09
Agronomic Crops written by Mirza Hasanuzzaman and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-09 with Technology & Engineering categories.
Agronomic crops have been a source of foods, beverages, fodders, fuels, medicines and industrial raw materials since the dawn of human civilization. Over time, these crops have come to be cultivated using scientific methods instead of traditional methods. However, in the era of climate change, agronomic crops are increasingly subjected to various environmental stresses, which results in substantial yield loss. To meet the food demands of the ever-increasing global population, new technologies and management practices are being adopted to boost yield and maintain productivity under both normal and adverse conditions. To promote the sustainable production of agronomic crops, scientists are currently exploring a range of approaches, which include varietal development, soil management, nutrient and water management, pest management etc. Researchers have also made remarkable progress in developing stress tolerance in crops through various approaches. However, finding solutions to meet the growing food demands remains a challenge. Although there are several research publications on the above-mentioned problems, there are virtually no comprehensive books addressing all of the recent topics. Accordingly, this book, which covers all aspects of production technologies, management practices, and stress tolerance of agronomic crops in a single source, offers a highly topical guide.
Oxidative Damage To Plants
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Author : Parvaiz Ahmad
language : en
Publisher: Academic Press
Release Date : 2014-01-29
Oxidative Damage To Plants written by Parvaiz Ahmad and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-29 with Science categories.
With contributions that review research on this topic throughout the world, Oxidative Damage to Plants covers key areas of discovery, from the generation of reactive oxygen species (ROSs), their mechanisms, quenching of these ROSs through enzymatic and non-enzymatic antioxidants, and detailed aspects of such antioxidants as SOD and CAT. Environmental stress is responsible for the generation of oxidative stress, which causes oxidative damage to biomolecules and hence reduces crop yield. To cope up with these problems, scientists have to fully understand the generation of reactive oxygen species, its impact on plants and how plants will be able to withstand these stresses. Provides invaluable information about the role of antioxidants in alleviating oxidative stress Examines both the negative effects (senescence, impaired photosynthesis and necrosis) and positive effects (crucial role that superoxide plays against invading microbes) of ROS on plants Features contributors from a variety of regions globally
Diversity And Biotechnology Of Ectomycorrhizae
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Author : Mahendra Rai
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-11-15
Diversity And Biotechnology Of Ectomycorrhizae written by Mahendra Rai and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-15 with Technology & Engineering categories.
Ectomycorrhizal fungi play multifunctional roles during symbioses with higher plants. They can serve as bioprotectors, biofertilizers, bioremediators and stress indicators. Further, they are the true “mycoindicators” of forest ecosystems, where an enormous diversity of ectomycorrhizal fungi can be found. Some ectomycorrhizal fungi also produce edible sporocarps, i.e., fruiting bodies, which are important for the food industry. Ectomycorrhizal fungi also produce various metal chelating molecules, which are of remarkable biotechnological significance and which also secrete useful secondary metabolites. Molecular approaches are required for the identification and differentiation of fungi forming symbioses with higher plants, while molecular tools are important to understand how genes are expressed during symbiosis with higher plants. Students, researchers and teachers of botany, mycology, microbiology, forestry, and biotechnology will find a valuable source of information in this Soil Biology volume.
Human Impacts On Seals Sea Lions And Sea Otters
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Author : Todd J. Braje
language : en
Publisher: Univ of California Press
Release Date : 2011-03-23
Human Impacts On Seals Sea Lions And Sea Otters written by Todd J. Braje and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-03-23 with Juvenile Nonfiction categories.
“The bones recovered from the middens of the northeastern Pacific shorelines have important stories to tell biologists, marine mammalogists, and those concerned with marine conservation. This volume unearths a wealth of information about the historical ecology of seals, sea lions, and sea otters in the North Pacific that spans thousands of years. It provides fascinating insights into how the world once looked, and how it may one day look again as seals, sea lions, and sea otters reclaim and recolonize their former haunts.”—Andrew Trites, Director, Marine Mammal Research Unit, University of British Columbia “Braje and Rick have assembled a compelling set of case studies on the long-term and complex interactions between people, marine mammals, and environments in the Northeast Pacific. The promise of zooarchaeology as historical science is on full display, as researchers use geochemistry, aDNA, morphometrics, and traditional analytic methods to address questions of utmost importance to the long-term health of coastal ecosystems. If this book doesn't convince conservation biology about the need to take the long view of animal histories and ecosystems into account in developing conservation management plans, I'm not sure what will.”—Virginia L. Butler, Department of Anthropology, Portland State University
Capillary Electrophoresis Mass Spectrometry For Metabolomics
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Author : Rawi Ramautar
language : en
Publisher: Royal Society of Chemistry
Release Date : 2018-07-13
Capillary Electrophoresis Mass Spectrometry For Metabolomics written by Rawi Ramautar and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-13 with Science categories.
Capillary electrophoresis–mass spectrometry (CE-MS) has become a very useful analytical technique for the profiling of highly polar and charged metabolites in biological samples. In this book, the unique features of CE-MS for metabolomics studies are highlighted including CE separation modes, capillary coatings and practical aspects of CE-MS coupling alongside a comprehensive overview of recent technological developments and applications. CE-MS can be considered a relatively new technique in the field of metabolomics and it is therefore important to inform the scientific community about the possibilities of advanced CE-MS approaches for metabolomics studies. This book outlines the potential of this technique for researchers working in metabolomics, bioanalytics and biomarker analysis.
New Freedom Initiative
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Author : United States. President (2001-2009 : Bush)
language : en
Publisher:
Release Date : 2001
New Freedom Initiative written by United States. President (2001-2009 : Bush) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Handicapped categories.
Functional Neuroradiology
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Author : Scott H. Faro
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-09-08
Functional Neuroradiology written by Scott H. Faro and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-08 with Medical categories.
Functional Neuroradiology: Principles and Clinical Applications, is a follow-up to Faro and Mohamed’s groundbreaking work, Functional (BOLD)MRI: Basic Principles and Clinical Applications. This new 49 chapter textbook is comprehensive and offers a complete introduction to the state-of-the-art functional imaging in Neuroradiology, including the physical principles and clinical applications of Diffusion, Perfusion, Permeability, MR spectroscopy, Positron Emission Tomography, BOLD fMRI and Diffusion Tensor Imaging. With chapters written by internationally distinguished neuroradiologists, neurologists, psychiatrists, cognitive neuroscientists, and physicists, Functional Neuroradiology is divided into 9 major sections, including: Physical principles of all key functional techniques, Lesion characterization using Diffusion, Perfusion, Permeability, MR spectroscopy, and Positron Emission Tomography, an overview of BOLD fMRI physical principles and key concepts, including scanning methodologies, experimental research design, data analysis, and functional connectivity, Eloquent Cortex and White matter localization using BOLD fMRI and Diffusion Tensor Imaging, Clinical applications of BOLD fMRI in Neurosurgery, Neurology, Psychiatry, Neuropsychology, and Neuropharmacology, Multi-modality functional Neuroradiology, Beyond Proton Imaging, Functional spine and CSF imaging, a full-color Neuroanatomical Brain atlas of eloquent cortex and key white matter tracts and BOLD fMRI paradigms. By offering readers a complete overview of functional imaging modalities and techniques currently used in patient diagnosis and management, as well as emerging technology, Functional Neuroradiology is a vital information source for physicians and cognitive neuroscientists involved in daily practice and research.
Global Capitalism
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Author : Jeffry A. Frieden
language : en
Publisher: W. W. Norton & Company
Release Date : 2020-07-21
Global Capitalism written by Jeffry A. Frieden and has been published by W. W. Norton & Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-21 with Business & Economics categories.
"One of the most comprehensive histories of modern capitalism yet written." —Michael Hirsh, New York Times An authoritative, insightful, and highly readable history of the twentieth-century global economy, updated with a new chapter on the early decades of the new century. Global Capitalism guides the reader from the globalization of the early twentieth century and its swift collapse in the crises of 1914–45, to the return to global integration at the end of the century, and the subsequent retreat in the wake of the financial crisis of 2008.