Download or read book Honeybees of Africa written by H. Randall Hepburn and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of the honeybees of Africa on a subspecies as well as by country basis. Includes an updated multivariate analysis of the subspecies based on the merger of the Ruttner database (Oberursel) and that of Hepburn & Radloff (Grahamstown) for nearly 20,000 bees. Special emphasis is placed on natural zones of hybridisation and introgression of different populations; seasonal cycles of development in different ecological-climatological zones of the continent; swarming, migration and absconding; and an analysis of the bee flora of the continent. The text is supplemented by tables containing quantitative data on all aspects of honeybee biology, and by continental and regional maps.
Download or read book Beekeeping in the United States written by United States. Agricultural Research Service and published by . This book was released on 1971 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Honeybees of Asia written by H. Randall Hepburn and published by Springer Science & Business Media. This book was released on 2011-01-04 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: A multi-authored work on the basic biology of Asian honeybees, written by expert specialists in the field, this book highlights phylogeny, classification, mitochondrial and nuclear DNA, biogeography, genetics, physiology, pheromones, nesting, self-assembly processes, swarming, migration and absconding, reproduction, ecology, foraging and flight, dance languages, pollination, diseases/pests, colony defensiveness and natural enemies, honeybee mites, and interspecific interactions. Comprehensively covering the widely dispersed literature published in European as well as Asian-language journals and books, "Honeybees of Asia" provides an essential foundation for future research.
Download or read book Ecology of Social Evolution written by Judith Korb and published by Springer Science & Business Media. This book was released on 2008-02-23 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: The time is ripe to investigate similarities and differences in the course of social evolution in different animals. This book brings together renowned researchers working on sociality in different animals to deal with the key questions of sociobiology. For the first time, they compile the evidence for the importance of ecological factors in the evolution of social life, ranging from invertebrate to vertebrate social systems, and evaluate its importance versus that of relatedness.
Download or read book Swarm Intelligence written by Christian Blum and published by Springer Science & Business Media. This book was released on 2008-09-24 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book’s contributing authors are among the top researchers in swarm intelligence. The book is intended to provide an overview of the subject to novices, and to offer researchers an update on interesting recent developments. Introductory chapters deal with the biological foundations, optimization, swarm robotics, and applications in new-generation telecommunication networks, while the second part contains chapters on more specific topics of swarm intelligence research.
Download or read book Intestinal Microorganisms of Termites and Other Invertebrates written by Helmut König and published by Springer Science & Business Media. This book was released on 2006 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first work to focus on microbes in gut systems of soil animals. Beginning with an overview of the biology of soil invertebrates, the text turns to the gut microbiota of termites, which are important soil processors in tropical and subtropical regions. Coverage extends to intestinal microbiota of such other litter decomposers as earthworms, springtails, millipedes, and woodlice. Thoroughly illustrated, including color photographs.
Download or read book Sphecid Wasps of the World written by Richard M. Bohart and published by Univ of California Press. This book was released on 1976-01-01 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Invertebrate Immunology written by B. Rinkevich and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: The biological bases of invertebrate immune responses have interested scientists for decades, from the first relevant observation by E. Metchnikoff in 1882, who discovered phagocytosis while studying starfish larvae. Invertebrate immunology first began to be appre ciated as an important field in the late 1960s and 1970s. However, in the following years there was much controversy regarding the question: do invertebrates offer insight into the origin of the sophisticated immune responses of the vertebrates? There are several reasons why progress in research on invertebrate immune competence has been painfully slow. One of the main impediments to the progress, as compared to the fast development of knowledge in the vertebrate systems, was the fact that most of the studies concentrated on "whole organism" assays, mainly on grafting tissues between allogeneic partners. Only in the last few years have more and more aspects of invertebrate immunity been investigated on the cellular, biochemical and molecular levels. These studies led to discoveries of novel defense reactions, new pathways of effector mechanisms which are elicited after recognition of "nonself', and complex, sometimes highly polymorphic genetic elements that control invertebrate immune reactions. The importance of invertebrate immunity for understanding "immunology" as a whole, despite the conflicting models and hypotheses, is now much more recognized than before. Although most of the 20 phyla belonging to the inver tebrates have different modes of life, body organizations, habitats occupied, and biochemical patterns, they show striking aspects of exceptional precision for discriminating between self and nonself.
Download or read book Evolutionary Biology Concepts Biodiversity Macroevolution and Genome Evolution written by Pierre Pontarotti and published by Springer Science & Business Media. This book was released on 2011-07-20 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: The annual Evolutionary Biology Meetings in Marseilles serve to gather leading scientists, promote the exchange of ideas and encourage the formation of international collaborations. This book contains the most essential contributions presented at the 14th Evolutionary Biology Meeting, which took place in September 2010. It comprises 19 chapters organized according to the following categories: · Evolutionary Biology Concepts · Biodiversity and Evolution · Macroevolution · Genome Evolution Offering an up-to-date overview of recent results in the field of evolutionary biology, this book is an invaluable source of information for scientists, teachers and advanced students.
Download or read book A History of Experimental Virology written by Alfred Grafe and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: By their powers of reason scientists will be able to extract from nature the answers to their questions. From: Critique of Pure Reason, 1781 Immanuel Kant (1724-1804), German Philosopher History is a composite of stories. The history of the biological disciplines has been written by all those who opened the gates of new knowledge by generating ideas and the experiments to support them. Previous authors have attempted various approaches to the history of virology, as is reflected in the numerous books and book-series issuing from the publishing houses. This volume is an attempt at a compre hensive yet compact survey of virology, which has meant penetrating the rigid limits of the separate disciplines of biology in which virologists have worked. Writing this history of experimental virology was really a search for the origins and for vital signposts to portray the wide scope of the knowledge attained thus far. This was done in com plete awareness of the fact that every presentation depends heavily upon the perspective of the observer, and of necessity communi cates only a part of the whole. The present scientific story hopes to recount the most important knowledge achieved during this past century - the first century of the exciting developments in virology.
Download or read book Beehive Alchemy written by Petra Ahnert and published by Quarto Publishing Group USA. This book was released on 2018-08-21 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: From crayons to cough drops, cookies to candles, Beehive Alchemy offers a comprehensive introduction to incorporating the miracle of bees into everyday life. Beehive Alchemy is a continuation of Petra Ahnert's best-selling Beeswax Alchemy. With this new book, beekeepers (and bee lovers) will learn about the benefits and attributes of beeswax, honey, propolis, and more alongside a full range of projects and techniques to process and harness the amazing gifts of bees. Inside, you'll find instructions to make Ahnert's award-winning hand-dipped birthday candles, the classic French dessert canele bordelais, and much more, including: Alchemy for the Body Liquid soap with honey Beard balm Olive and honey lotion Alchemy of Light Taper candles Tea lights Pillars Alchemy for the Home Furniture polish Waxed cotton food wraps Woodcutter incense Alchemy in the Studio Beeswax crayons Encaustic Batik Alchemy in the Kitchen Cookies and candies Beverages Fermentations Whether you keep bees or just love them, Beehive Alchemy will become your go-to comprehensive guide for hive-to-home creations.
Download or read book Coastal Dunes written by M. L. Martínez and published by Springer Science & Business Media. This book was released on 2007-09-14 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, coastal dune specialists from tropical and temperate latitudes cover a wide set of topics, including: geomorphology, community dynamics, ecophysiology, biotic interactions and environmental problems and conservation. The book offers recommendations for future research, identifying relevant topics where detailed knowledge is still lacking. It also identifies management tools that will promote and maintain the rich diversity of the dune environments in the context of continuing coastal development.
Download or read book Honey Bee Colony Health written by Diana Sammataro and published by CRC Press. This book was released on 2011-11-17 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the current progress of bee researchers investigating the status of honey bees and possible reasons for their decline, providing a basis for establishing management methods that maintain colony health. Integrating discussion of Colony Collapse Disorder, the chapters provide information on the new microsporidian Nosema ceranae pathogens, the current status of the parasitic bee mites, updates on bee viruses, and the effects these problems are having on our important bee pollinators. The text also presents methods for diagnosing diseases and includes color illustrations and tables.
Download or read book Silvics of Forest Trees of the United States written by and published by . This book was released on 1965 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecophysiology of Economic Plants in Arid and Semi Arid Lands written by Gerald E. Wickens and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with arid and semi-arid environments and their classification, and the physiological restraints and adaptations of plants to the environment. Further, it discusses economic botany and the needs and methods of conserving economic plants. A broad view is taken regarding the definition of economic plants, taking into account their value to the environment as well as to man and to livestock. The individual deserts and associated semi-arid regions are described in separate chapters, providing background information on the regional environments in terms of climate and major plant formations. The economic plants within these formations, their usages, geographical distribution together with their morphological and physiological adaptations are treated in detail.
Download or read book Yeasts in Natural and Artificial Habitats written by J. F. T. Spencer and published by Springer Science & Business Media. This book was released on 1997-07-07 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a general overview of the biology and molecular biology of yeasts. Topics emphasized include yeast taxonomy (including evolution of yeasts), yeast ecology, with as much emphasis as possible on the relationship between the organisms and the environment, the structure and function of the yeast cell, its life cycle and metabolism, and the relationship between yeasts and mankind, including pathogenicity, traditional and current industrial and therapeutic uses and related topics. The contribution of yeasts to fundamental research in biology is discussed as an integral part of the subject.
