Download or read book Preservation of Archives in Tropical Climates written by René Teygeler and published by . This book was released on 2001 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Herbivores Their Interactions with Secondary Plant Metabolites written by and published by Academic Press. This book was released on 2012-12-02 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the latest research on herbivores, aquatic and terrestrial mammals and insects. The Second Edition, written almost entirely by new authors, effectively complements the initial work. It includes advances in molecular biology and microbiology, ecology, and evolutionary theory that have been achieved since the first edition was published in 1979. The book also incorporates relatively new methodologies in the area of molecular biology, like protein purification and gene cloning. Volume II, Ecological and Evolutionary Processes, also opens up entirely new subjects: The discussions of interactions have expanded to include phenomena at higher trophic levels, such as predation and microbial processing and other environmental influences. Both this and Volume I, The Chemical Participants, will be of interest to chemists, biochemists, plant and insect ecologists, evolutionary biologists, physiologists, entomologists, and agroecologists interested in both crop and animal science. - Presents coevolution of herbivores and host plants - Examines resource availability and its effects on secondary metabolism and herbivores - Studies physiology and biochemistry of adaptation to hosts - Includes tri-trophic interactions involving predators and microbes

Download or read book The Calvinist Copernicans written by R. H. Vermij and published by Edita Publishing House of the Royal. This book was released on 2002 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: When it was published in 1543, Copernicus's new astronomy had an enormous impact on intellectual life in early modern Europe, but the reception of his new ideas differed fundamentally from one country to another. Rienk Vermij discusses how—unlike in Roman Catholic lands—discussion in the heavily Calvinist Dutch Republic was initially dominated by humanist scholars who judged Copernicus's work on its mathematical merits. Yet even in this environment, it could not escape eventual philosophical, religious, and political controversies. This book shows how Copernicus's astronomy changed from an alternative cosmology into an established worldview in the Dutch Republic.

Download or read book Detoxification of Heavy Metals written by Irena Sherameti and published by Springer Science & Business Media. This book was released on 2011-09-01 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heavy metals are severe environmental pollutants, and many of them are toxic even at very low concentrations. With industrial development, soil pollution with heavy metal elements have dramatically increased. The uptake of heavy metals via plants that are exposed to contaminated soils is a risk for human health and a major hazard for the ecosystem as a whole, including soil microorganisms. On the other hand, plants may be used in the decontamination of soils. The topics presented in this book include: sources of heavy metals contaminants in soils; plant species that can grow on contaminated soils; the phytoremediation of contaminated soils; tolerance, accumulation and detoxification mechanisms of zinc, copper, arsenic, cadmium and vanadium in plants; the critical role of sulfur metabolism in heavy metal tolerance; the role of aquatic macrophytes, plant growth-promoting bacteria, sugar crops and earthworms in detoxification; and heavy metal stabilization by promoting zeolite synthesis in soils.

Download or read book Animal Biomarkers as Pollution Indicators written by David B. Peakall and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecotoxicology is a relatively new scientific discipline. Indeed, it might be argued that it is only during the last 5-10 years that it has come to merit being regarded as a true science, rather than a collection of procedures for protecting the environment through management and monitoring of pollutant discharges into the environment. The term 'ecotoxicology' was first coined in the late sixties by Prof. Truhaut, a toxicologist who had the vision to recognize the importance of investigating the fate and effects of chemicals in ecosystems. At that time, ecotoxicology was considered a sub-discipline of medical toxicology. Subsequently, several attempts have been made to portray ecotoxicology in a more realistic light. Notably, both F. Moriarty (1988) and F. Ramade (1987) emphasized in their books the broad basis of ecotoxicology, encompassing chemical and radiation effects on all components of ecosystems. In doing so, they and others have shifted concern from direct chemical toxicity to man, to the far more subtle effects that pollutant chemicals exert on natural biota. Such effects potentially threaten the existence of all life on Earth. Although I have identified the sixties as the era when ecotoxicology was first conceived as a coherent subject area, it is important to acknowledge that studies that would now be regarded as ecotoxicological are much older. Wherever people's ingenuity has led them to change the face of nature significantly, it has not escaped them that a number of biological con sequences, often unfavourable, ensue.

Download or read book Tissue Culture in Forestry written by J.M. Bonga and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2. IMPORTANCE OF NITROGEN METABOLISM 2. 1. Range of naturally occurring nitrogenous components in forest trees 2. 2. Gene expression and mapping 2. 3. Metabolic changes in organized and unorganized systems 2. 4. Nitrogen and nutrition 2. 5. Aspects of intermediary nitrogen metabolism 3. NITROGEN METABOLISM IN GROWTH AND DEVELOPMENT 3. 1. Precultural factors 3. 2. Callus formation 3. 3. Cell suspensions 3. 3. 1. Conifers 3. 3. 2. Acer 3. 4. Morphogenesis 3. 4. 1. Nitrogen metabolism of natural embryos 3. 4. 2. Somatic embryogenesis 3. 4. 2. 1. Sweetgum (Liquidambar styraciflua) 3. 4. 2. 2. Douglar-fir and loblolly pine 3. 4. 3. Organogenesis 4. OUTLOOK 11. CARBOHYDRATE UTILIZATION AND METABOLISM - T. A. Thorpe 325 1. INTRODUCTION 2. NUTRITIONAL ASPECTS 3. CARBOHYDRATE UPTAKE 4. CARBOHYDRATE METABOLISM 4. 1. Sucrose degradation 4. 2. Metabolism of other carbon sources 4. 3. Hexose mobilization and metabolism 4. 3. 1. Cell cycle studies 4. 3. 2. Growth studies 4. 3. 3. Organized development 4. 4. Cell wall biogenesis 4. 4. 1. Primary cell walls 4. 4. 2. Cell wall turnover 4. 4. 3. Secondary cell walls 4. 5. Carbon skeleton utilization 5. OSMOTIC ROLE 6. CONCLUDING THOUGHTS 369 12. THE USE OF IN VITRO TECHNIQUES FOR GENETIC MODIFICATIO~FOREST TREES - E. G. Kirby 1. INTRODUCTION 2. IN VITRO SELECTION 2. 1. Natural variation 2. 2. Induction of variation 2. 3. Selection techniques 2. 4. Plant regeneration 2 . • 5. Applications x 3. SOMATIC HYBRIDIZATION 3. 1.

Download or read book Henry More 1614 1687 Tercentenary Studies written by S. Hutton and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: Of all the Cambridge Platonists, Henry More has attracted the most scholar ly interest in recent years, as the nature and significance of his contribution to the history of thought has come to be better understood. This revival of interest is in marked contrast to the neglect of More's writings lamented even by his first biographer, Richard Ward, a regret echoed two centuries after his 1 death. Since then such attention as there has been to More has not always served him well. He has been dismissed as credulous on account of his belief in witchcraft while his reputation as the most mystical of the Cambridge 2 school has undermined his reputation as a philosopher. Much of the interest in More in the present century has tended to focus on one particular aspect of his writing. There has been considerable interest in his poems. And he has come to the attention of philosophers thanks to his having corresponded with Descartes. Latterly, however, interest in More has been rekindled by renewed interest in the intellectual history of the seventeenth century and Renaissance. And More has been studied in the context of seventeenth-cen tury science and the wider context of seventeenth-century philosophy. Since More is a figure who belongs to the Renaissance tradition of unified sapientia he is not easily compartmentalised in the categories of modern disciplines. Inevitably discussion of anyone aspect of his thought involves other aspects.

Download or read book The Anthropology of Experience written by Victor Witter Turner and published by University of Illinois Press. This book was released on 1986 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fourteen authors, including many of the best-known scholars in the field, explore how people actually experience their culture and how those experiences are expressed in forms as varied as narrative, literary work, theater, carnival, ritual, reminiscence, and life review. Their studies will be of special interest for anyone working in anthropological theory, symbolic anthropology, and contemporary social and cultural anthropology, and useful as well for other social scientists, folklorists, literary theorists, and philosophers.

Download or read book Hormonally Active Agents in the Environment written by National Research Council and published by National Academies Press. This book was released on 2000-02-03 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some investigators have hypothesized that estrogens and other hormonally active agents found in the environment might be involved in breast cancer increases and sperm count declines in humans as well as deformities and reproductive problems seen in wildlife. This book looks in detail at the science behind the ominous prospect of "estrogen mimics" threatening health and well-being, from the level of ecosystems and populations to individual people and animals. The committee identifies research needs and offers specific recommendations to decision-makers. This authoritative volume: Critically evaluates the literature on hormonally active agents in the environment and identifies known and suspected toxicologic mechanisms and effects of fish, wildlife, and humans. Examines whether and how exposure to hormonally active agents occursâ€"in diet, in pharmaceuticals, from industrial releases into the environmentâ€"and why the debate centers on estrogens. Identifies significant uncertainties, limitations of knowledge, and weaknesses in the scientific literature. The book presents a wealth of information and investigates a wide range of examples across the spectrum of life that might be related to these agents.

Download or read book Plant Signaling Molecules written by M. Iqbal R. Khan and published by Woodhead Publishing. This book was released on 2019-03-15 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Signaling Molecule: Role and Regulation under Stressful Environments explores tolerance mechanisms mediated by signaling molecules in plants for achieving sustainability under changing environmental conditions. Including a wide range of potential molecules, from primary to secondary metabolites, the book presents the status and future prospects of the role and regulation of signaling molecules at physiological, biochemical, molecular and structural level under abiotic stress tolerance. This book is designed to enhance the mechanistic understanding of signaling molecules and will be an important resource for plant biologists in developing stress tolerant crops to achieve sustainability under changing environmental conditions. - Focuses on plant biology under stress conditions - Provides a compendium of knowledge related to plant adaptation, physiology, biochemistry and molecular responses - Identifies treatments that enhance plant tolerance to abiotic stresses - Illustrates specific physiological pathways that are considered key points for plant adaptation or tolerance to abiotic stresses

Download or read book Breeding Oilseed Crops for Sustainable Production written by Surinder Kumar Gupta and published by Academic Press. This book was released on 2015-09-25 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breeding Oilseed Crops for Sustainable Production: Opportunities and Constraints presents key insights into accelerating the breeding of sustainable and superior varieties. The book explores the genetic engineering/biotechnology that has played a vital role in transforming economically important traits from distant/wild species to cultivated varieties, enhancing the quality and quantity of oil and seed yield production. Integrated nutrient management, efficient water management, and forecasting models for pests diseases outbreaks and integrated pest and pest management have also added new dimensions in breeding for sustainable production. With the rise in demand, the scientific community has responded positively by directing a greater amount of research towards sustainable production both for edible and industrial uses. Covering the latest information on various major world oil crops including rapeseed mustard, sunflower, groundnut, sesame, oilpalm, cotton, linseed/flax, castor and olive, this book brings the latest advances together in a single volume for researchers and advanced level students. - Describes various methods and systems to achieve sustainable production in all major oilseed crops - Addresses breeding, biology and utilization aspects simultaneously including those species whose information is not available elsewhere - Includes information on modern biotechnological and molecular techniques and production technologies - Relevant for international government, industrial and academic programs in research and development

Download or read book Applied Genetics of Leguminosae Biotechnology written by Pawan K. Jaiwal and published by Springer Science & Business Media. This book was released on 2003 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Legumes include many very important crop plants that contribute very critical protein to the diets of both humans and animals around the world. Their unique ability to fix atmospheric nitrogen in association with Rhizobia enriches soil fertility, and establishes the importance of their niche in agriculture. Divided into two volumes, this work presents an up-to-date analysis of in vitro and recombinant DNA technologies for the improvement of grain, forage and tree legumes. Volume 10B presents the current state and future prospects of in vitro regeneration and genetic transformation expression and stability of transgenes modification of traits in almost all the important legumes, for example: soybean; peanut; pea; french bean; chick pea; pigeon pea; cowpea; mung bean; black gram; azuki bean; lentil; Lathyrus; lupinus; Lotus spp; Medicago spp; Trifolium spp; Winged bean; Guar; and tree legumes for their improvement.

Download or read book Religion Reason and Nature in Early Modern Europe written by R. Crocker and published by Springer Science & Business Media. This book was released on 2001-10-31 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: From a variety of perspectives, the essays presented here explore the profound interdependence of natural philosophy and rational religion in the `long seventeenth century' that begins with the burning of Bruno in 1600 and ends with the Enlightenment in the early Eighteenth century. From the writings of Grotius on natural law and natural religion, and the speculative, libertin novels of Cyrano de Bergerac, to the better-known works of Descartes, Malebranche, Cudworth, Leibniz, Boyle, Spinoza, Newton, and Locke, an increasing emphasis was placed on the rational relationship between religious doctrine, natural law, and a personal divine providence. While evidence for this intrinsic relationship was to be located in different places - in the ideas already present in the mind, in the observations and experiments of the natural philosophers, and even in the history, present experience, and prophesied future of mankind - the result enabled and shaped the broader intellectual and scientific discourses of the Enlightenment.

Download or read book Geminos s Introduction to the Phenomena written by James Evans and published by Princeton University Press. This book was released on 2018-06-05 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first complete English translation of Geminos's Introduction to the Phenomena--one of the most important and interesting astronomical works of its type to have survived from Greek antiquity. Gracefully and charmingly written, Geminos's first-century BC textbook for beginning students of astronomy can now be read straight through with understanding and enjoyment by a wider audience than ever before. James Evans and Lennart Berggren's accurate and readable translation is accompanied by a thorough introduction and commentary that set Geminos's work in its historical, scientific, and philosophical context. This book is generously illustrated with diagrams from medieval manuscripts of Geminos's text, as well as drawings and photographs of ancient astronomical instruments. It will be of great interest to students of the history of science, to classicists, and to professional and amateur astronomers who seek to learn more about the origins of their science. Geminos provides a clear view of Greek astronomy in the period between Hipparchos and Ptolemy, treating such subjects as the zodiac, the constellations, the theory of the celestial sphere, lunar cycles, and eclipses. Most significantly, Geminos gives us the earliest detailed discussion of Babylonian astronomy by a Greek writer, thus offering valuable insight into the cross-cultural transmission of astronomical knowledge in antiquity.

Download or read book Carl Wilhelm Scheele and Torbern Bergman written by Anders Lennartson and published by Springer Nature. This book was released on 2020-08-31 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book tells the story of two of the most important figures in the history of chemistry. Carl Wilhelm Scheele (1742–1786) was the first to prepare oxygen and realise that air is a mixture of nitrogen and oxygen; he also discovered many important organic and inorganic substances. His fellow chemist and good friend, Torbern Bergman (1735–1784), was one of the pioneers in analytical and physical chemistry. In this carefully researched biography, the author, Anders Lennartson, explains the chemistry of Scheele and Bergman while putting their discoveries in the context of other 18th-century chemistry. Much of the information contained in this work is available in English for the first time.

Download or read book Primary Immunodeficiency Diseases written by Nima Rezaei and published by Springer. This book was released on 2016-11-30 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: The number of diagnosed cases of primary immunodeficiency diseases (PIDs) – a group of inborn disorders of the immune system – is growing rapidly, but misdiagnosis or late diagnosis still occurs in a significant number of patients, with serious consequences. This is the second edition of a practical reference textbook on PIDs that has been widely welcomed by scientists and clinicians from around the world. The new edition has been extensively revised to reflect advances in knowledge and includes various PIDs not previously covered. For each disease, information is provided on definition, etiology, clinical manifestations, diagnosis, and management. This book will represent an ideal resource for specialists when engaging in diagnosis, clinical decision-making, and treatment planning. It will also prove invaluable for doctors in training and other physicians and nurses who wish to learn more about PIDs.

Download or read book Red Beet Biotechnology written by Bhagyalakshmi Neelwarne and published by Springer Science & Business Media. This book was released on 2012-07-26 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotechnology is a rapidly growing research area which is immediately translated into industrial applications. Although over 1000 research papers have emerged on various aspects of red beet and the chemistry of betalaines pigments, surprisingly no comprehensive book is available. The proposed Red Beet book encompasses a scholarly compilation of recent biotechnological research developments made in basic science, biochemistry of the chief components, technological developments in augmenting and recovery of such useful compounds and value-added products with discussions on future perspectives. The book will provide detailed information of the chemistry of the main components of normal and genetically engineered beetroot.