Download or read book Biology forum written by and published by . This book was released on 1938 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index Translationum written by and published by . This book was released on 1964 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Epigenetics of Birds written by C. H. Waddington and published by Cambridge University Press. This book was released on 2014-12-04 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1952, this book presents contemporary theories on embryology using the example of the bird embryo.

Download or read book Relentless Evolution written by John N. Thompson and published by University of Chicago Press. This book was released on 2013-04-15 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: At a glance, most species seem adapted to the environment in which they live. Yet species relentlessly evolve, and populations within species evolve in different ways. Evolution, as it turns out, is much more dynamic than biologists realized just a few decades ago. In Relentless Evolution, John N. Thompson explores why adaptive evolution never ceases and why natural selection acts on species in so many different ways. Thompson presents a view of life in which ongoing evolution is essential and inevitable. Each chapter focuses on one of the major problems in adaptive evolution: How fast is evolution? How strong is natural selection? How do species co-opt the genomes of other species as they adapt? Why does adaptive evolution sometimes lead to more, rather than less, genetic variation within populations? How does the process of adaptation drive the evolution of new species? How does coevolution among species continually reshape the web of life? And, more generally, how are our views of adaptive evolution changing? Relentless Evolution draws on studies of all the major forms of life—from microbes that evolve in microcosms within a few weeks to plants and animals that sometimes evolve in detectable ways within a few decades. It shows evolution not as a slow and stately process, but rather as a continual and sometimes frenetic process that favors yet more evolutionary change.

Download or read book The Work of Art written by Gérard Genette and published by Cornell University Press. This book was released on 1997 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: What art is--its very nature--is the subject of this book by one of the most distinguished continental theorists writing today. Informed by the aesthetics of Nelson Goodman and referring to a wide range of cultures, contexts, and media, The Work of Art seeks to discover, explain, and define how art exists and how it works. To this end, Gérard Genette explores the distinction between a work of art's immanence--its physical presence--and transcendence--the experience it induces. That experience may go far beyond the object itself.Genette situates art within the broad realm of human practices, extending from the fine arts of music, painting, sculpture, and literature to humbler but no less fertile fields such as haute couture and the culinary arts. His discussion touches on a rich array of examples and is bolstered by an extensive knowledge of the technology involved in producing and disseminating a work of art, regardless of whether that dissemination is by performance, reproduction, printing, or recording. Moving beyond examples, Genette proposes schemata for thinking about the different manifestations of a work of art. He also addresses the question of the artwork's duration and mutability.

Download or read book Principles of Pharmaceutical Chemistry written by Mathew George and published by MV Learning. This book was released on 2015-08-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systematically draws together the huge amount of information available in this field for the benefit of students. The authors have taken great care to discuss every topic with clarity and simplicity. With its methodical presentation of complicated chemical reactions, this text will help students grasp the subject easily and quickly.

Download or read book Ascorbic Acid In Aquatic Organisms written by Konrad Dabrowski and published by CRC Press. This book was released on 2000-12-20 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are just beginning to discover the importance of vitamin C in the health of natural and man-made ecosystems. Synthesis of ascorbic acid is well understood, but algae as the only source of ascorbate in the aquatic food pyramid has not been explored. There is an expanding field of the culture of aquatic organisms that demand formulated feeds to be

Download or read book Cell Physiology Source Book written by Nicholas Sperelakis and published by Elsevier. This book was released on 2012-12-02 with total page 1262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative book gathers together a broad range of ideas and topics that define the field. It provides clear, concise, and comprehensive coverage of all aspects of cellular physiology from fundamental concepts to more advanced topics. The Third Edition contains substantial new material. Most chapters have been thoroughly reworked. The book includes chapters on important topics such as sensory transduction, the physiology of protozoa and bacteria, the regulation of cell division, and programmed cell death. - Completely revised and updated - includes 8 new chapters on such topics as membrane structure, intracellular chloride regulation, transport, sensory receptors, pressure, and olfactory/taste receptors - Includes broad coverage of both animal and plant cells - Appendixes review basics of the propagation of action potentials, electricity, and cable properties - Authored by leading experts in the field - Clear, concise, comprehensive coverage of all aspects of cellular physiology from fundamental concepts to more advanced topics

Download or read book Plastidules to Humans written by Rainer Brömer and published by Universitätsverlag Göttingen. This book was released on 2011 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: The name DGGTB (Deutsche Gesellschaft für Geschichte und Theorie der Biologie; German Society for the History and Theory of Biology) reflects recent history as well as German tradition. The Society is a relatively late addition to a series of German societies of science and medicine that began with the "Deutsche Gesellschaft für Geschichte der Medizin und der Naturwissenschaften", founded in 1910 by Leipzig University's Karl Sudhoff (1853-1938), who wrote: "We want to establish a, German' society in order to gather German-speaking historians together in our special disciplines so that they form the core of an international society ... ". Yet Sudhoff, at this time of burgeoning academic internationalism, was "quite willing" to accommodate the wishes of a number of founding members and "drop the word German in the title of the Society and have it merge with an international society". The founding and naming of the Society at that time derived from a specific set of historical circumstances, and the same was true some 80 years later when in 1991, in the wake of German reunification, the "Deutsche Gesellschaft für Geschichte und Theorie der Biologie" was founded. From the start, the Society has been committed to bringing studies in the history and philosophy of biology to a wide audience, using for this purpose its Jahrbuch für Geschichte und Theorie der Biologie. Parallel to the Jahrbuch, the Verhandlungen zur Geschichte und Theorie der Biologie has become the by now traditional medium for the publication of papers delivered at the Society's annual meetings. In 2005 the Jahrbuch was renamed Annals of the History and Philosophy of Biology, reflecting the Society's internationalist aspirations in addressing comparative biology as a subject of historical and philosophical studies.

Download or read book Stress in Health and Disease written by Hans Selye and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 1301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stress in Health and Disease presents the principal pathways mediating the response to a stressor. It discusses the clinical background of cross-resistance and treatment with stress-hormones. It addresses the diseases of adaptation or stress diseases, diagnostic indicators, and functional changes. Some of the topics covered in the book are the concept of heterostasis; stressors and conditioning agents; morphology of frostbite; characteristics manifestations of stress; catecholamines and their derivatives; various hormones and hormone-like substances; FFA, triglycerides and lipoproteins; morphologic changes; and hypothalamo-hypophyseal system . The gastrointestinal diseases of adaptation are covered. The schizophrenia and related psychoses is discussed. The text describes the manic-depressive disease and senile psychosis. A study of the experimental cardiovascular diseases and neuropsychiatric diseases is presented. A chapter is devoted to the diseases of adaptation in animals. Another section focuses on the shift in adenohypophyseal activity and catatoxic hormones. The book can provide useful information to scientists, doctors, students, and researchers.

Download or read book Functional Genomics in Aquaculture written by Marco Saroglia and published by John Wiley & Sons. This book was released on 2012-05-25 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genomics has revolutionized biological research over the course of the last two decades. Genome maps of key agricultural species have offered increased understanding of the structure, organization, and evolution of animal genomes. Building upon this foundation, researchers are now emphasizing research on genome function. Published with the World Aquaculture Society, Functional Genomics in Aquaculture looks at the advances in this field as they directly relate to key traits and species in aquaculture production. Functional Genomics in Aquaculture opens with two chapters that provide a useful general introduction to the field of functional genomics. The second section of the book focuses on key production traits such as growth, development, reproduction, nutrition, and physiological response to stress and diseases. The final five chapters focus on a variety of key aquaculture species. Examples looking at our understanding of the functional genomes of salmonids, Mediterranean sea bass, Atlantic cod, catfish, shrimp, and molluscs, are included in the book. Providing valuable insights and discoveries into the functional genomes of finfish and shellfish species, Functional Genomics in Aquaculture, will be an invaluable resource to researchers and professionals in aquaculture, genetics, and animal science.

Download or read book Aquaculture written by B. Lahlou and published by American Geophysical Union. This book was released on 1993-01-11 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Coastal and Estuarine Studies, Volume 43. The aim of this volume is to present an account of recent progress in basic research on animal species (mostly fishes) currently exploited in aquaculture, insofar as this knowledge is a source of actual or potential applications in this industry. Each contribution is updated to contain the best of current knowledge in the field and to provide a large variety of readers with a valuable source of information.

Download or read book Plant Genetic Conservation written by Nigel Maxted and published by Springer Science & Business Media. This book was released on 1997-01-31 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent development of ideas on biodiversity conservation was already being considered almost three-quarters of a century ago for crop plants and the wild species related to them, by the Russian geneticist N.!. Vavilov. He was undoubtedly the first scientist to understand the impor tance for humankind of conserving for utilization the genetic diversity of our ancient crop plants and their wild relatives from their centres of diversity. His collections showed various traits of adaptation to environ mental extremes and biotypes of crop diseases and pests which were unknown to most plant breeders in the first quarter of the twentieth cen tury. Later, in the 1940s-1960s scientists began to realize that the pool of genetic diversity known to Vavilov and his colleagues was beginning to disappear. Through the replacement of the old, primitive and highly diverse land races by uniform modem varieties created by plant breed ers, the crop gene pool was being eroded. The genetic diversity of wild species was equally being threatened by human activities: over-exploita tion, habitat destruction or fragmentation, competition resulting from the introduction of alien species or varieties, changes and intensification of land use, environmental pollution and possible climate change.

Download or read book An Introduction to Biological Membranes written by William Stillwell and published by Newnes. This book was released on 2013-04-20 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Biological Membranes: From Bilayers to Rafts covers many aspects of membrane structure/function that bridges membrane biophysics and cell biology. Offering cohesive, foundational information, this publication is valuable for advanced undergraduate students, graduate students and membranologists who seek a broad overview of membrane science. - Brings together different facets of membrane research in a universally understandable manner - Emphasis on the historical development of the field - Topics include membrane sugars, membrane models, membrane isolation methods, and membrane transport

Download or read book A New Chaos Based Medicine Beyond 2000 the Response to Evidence written by Rambihar. V. S. (Vivian Srinivas) and published by . This book was released on 1999 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Conservation of Plant Biodiversity written by Otto Herzberg Frankel and published by Cambridge University Press. This book was released on 1995-09-21 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the various options for conserving plants at the level of the gene, species and community.

Download or read book Contemporary Morphology written by Wolfgang U. Dressler and published by Walter de Gruyter. This book was released on 2011-06-03 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRENDS IN LINGUISTICS is a series of books that open new perspectives in our understanding of language. The series publishes state-of-the-art work on core areas of linguistics across theoretical frameworks as well as studies that provide new insights by building bridges to neighbouring fields such as neuroscience and cognitive science. TRENDS IN LINGUISTICS considers itself a forum for cutting-edge research based on solid empirical data on language in its various manifestations, including sign languages. It regards linguistic variation in its synchronic and diachronic dimensions as well as in its social contexts as important sources of insight for a better understanding of the design of linguistic systems and the ecology and evolution of language. TRENDS IN LINGUISTICS publishes monographs and outstanding dissertations as well as edited volumes, which provide the opportunity to address controversial topics from different empirical and theoretical viewpoints. High quality standards are ensured through anonymous reviewing.