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Under The Purple Sea
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Book Synopsis Under Southern Seas by : Neil Andrew
Download or read book Under Southern Seas written by Neil Andrew and published by UNSW Press. This book was released on 1999 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most Australians live in the southern half of their vast continent and within striking distance of the coast. While great recreational and commercial use is made of the reefs that fringe this enormous coastline, our understanding of the reefs is only fragmentary. In this full colour guide to our reefs, leading marine biologists look at our current understanding of the ecology of subtidal reefs and their fisheries.
Book Synopsis Phenotypic Plasticity of Skeletal Elements in the Purple Sea Urchin, Strongylocentrotus Purpuratus by : Susan Carol Fansler
Download or read book Phenotypic Plasticity of Skeletal Elements in the Purple Sea Urchin, Strongylocentrotus Purpuratus written by Susan Carol Fansler and published by . This book was released on 1983 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Light and Smith Manual by : James T. Carlton
Download or read book The Light and Smith Manual written by James T. Carlton and published by Univ of California Press. This book was released on 2023-09-01 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fourth Edition of The Light and Smith Manual continues a sixty-five-year tradition of providing to both students and professionals an indispensable, comprehensive, and authoritative guide to Pacific coast marine invertebrates of coastal waters, rocky shores, sandy beaches, tidal mud flats, salt marshes, and floats and docks. This classic and unparalleled reference has been newly expanded to include all common and many rare species from Point Conception, California, to the Columbia River, one of the most studied areas in the world for marine invertebrates. In addition, although focused on the central and northern California and Oregon coasts, this encyclopedic source is useful for anyone working in North American coastal ecosystems, from Alaska to Mexico. More than one hundred scholars have provided new keys, illustrations, and annotated species lists for over 3,500 species of intertidal and many shallow water marine organisms ranging from protozoans to sea squirts. This expanded volume covers sponges, sea anemones, hydroids, jellyfish, flatworms, polychaetes, amphipods, crabs, insects, snails, clams, chitons, and scores of other important groups. The Fourth Edition also features introductory chapters on marine habitats and biogeography, interstitial marine life, and intertidal parasites, as well as expanded treatments of common planktonic organisms likely to be encountered in near-to-shore shallow waters.
Book Synopsis Changing Views of the Evolution of Immunity by : Gary W. Litman
Download or read book Changing Views of the Evolution of Immunity written by Gary W. Litman and published by Frontiers E-books. This book was released on 2014-01-22 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: The multitude of cells, signaling pathways, receptors, novel genetic recombination mechanisms and interactive pathways of receptor function and cell differentiation that constitute the vertebrate adaptive immune system are integrally linked with the multicomponent innate immune system. At first glance, the levels of complexity seen in both systems at the phylogenetic level of mammals present what seem to be insurmountable hurdles in terms of achieving a systematic understanding of the evolution of immunity. New research directions and approaches suggest that resolution of many long-standing questions in this area is now possible. Historically, immunologists considered lower vertebrates and invertebrates as “simpler” forms, i.e., they were expected to possess more basic (less layered) levels of immunological complexity and thus potentially would serve as important resources. By considering the systematic placement of representative species in the context of phylogeny, characterizing their immune receptors, co-receptors as well as accessory molecules and evaluating responses to immunologic stimuli, it was thought that a clearer picture of immune evolution would emerge. There is no doubt that this approach has achieved some notable successes but for the most part it has fallen short in terms of achieving a broad understanding of the immunologic needs of many relevant models and how adaptive change in immune function is effected. Even if a structurally relevant ortholog of an immune effector is identified in a model organism, there is no reason to assume that it functions in a corresponding manner in disparate phylogenetic taxa. For example, survival of a sessile marine invertebrate, whose anatomical form puts it in open and contiguous contact with a literal sea of microorganisms and viruses, would be thought to depend, at least in part, on a “capable” immune response; however, at present, we have no real understanding of how this is achieved in an integrated manner. Furthermore, questions arise as to whether or not phenomena that are considered integral components of vertebrate-type immunity such as memory, tolerance, somatic change and clonal selection exist in invertebrates and if their functions parallel those recognized in mammals. More often than not, our interpretations are guided by preconceived notions that are based on observations made in distant species that often do not apply to far- removed taxa. We anticipate that major advances in our understanding of this broad subject are now forthcoming as resources exist or are being developed for examining important model organisms in their natural environments instead of within the confines of in vitro systems of potentially remote physiological significance. Taking a wide range of hypotheses, observations and interpretations into account, in this special topic, contributors have developed a comprehensive overview emphasizing new directions and interpretations for understanding basic aspects of immunity that consider unique features inherent to various model systems, their life histories and habitats. Approaches applied with key model organisms maintained and confronted with relevant challenges under natural conditions are emphasized. Current concepts of self and nonself are addressed not only in terms of immunity but also reproductive fitness. How genetic variation in immune effector molecules is achieved and maintained in natural populations is examined; particular attention is directed to response interfaces that factor in symbiotic interactions. Gene expansion and mechanisms of genetic diversification are explored. How diverse molecules and a variety of effector cells contribute to our broad understanding of the evolution of a remarkably complex, integrated system and how this work is facilitating our understanding of mammalian immunity is addressed.
Download or read book Produced Water written by James P. Ray and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents the proceedings of the first major international meeting dedi cated to discuss environmental aspects of produced water. The 1992 International Pro duced Water Symposium was held at the Catamaran Hotel, San Diego, California, USA, on February 4-7, 1992. The objectives of the conference were to provide a forum where scientists, regulators, industry, academia, and the enviromental community could gather to hear and discuss the latest information related to the environmental considerations of produced water discharges. It was also an objective to provide a forum for the peer review and international publication of the symposium papers so that they would have wide availability to all parties interested in produced water environmental issues. Produced water is the largest volume waste stream from oil and gas production activities. Onshore, well over 90% is reinjected to subsurface formations. Offshore, and in the coastal zone, most produced water is discharged to the ocean. Over the past several years there has been increasing concern from regulators and the environmental commu nity. There has been a quest for more information on the composition, treatment systems and chemicals, discharge characteristics, disposal options, and fate and effects of the produced water. As so often happens, much of this information exists in the forms of reports and internal research papers. This symposium and publication was intended to make this information available, both for open discussion at the conference, and for peer review before publication.
Book Synopsis The Radio Detectives Under the Sea by : Alpheus Hyatt Verrill
Download or read book The Radio Detectives Under the Sea written by Alpheus Hyatt Verrill and published by . This book was released on 1922 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sea Urchins written by John M. Lawrence and published by Academic Press. This book was released on 2020-01-09 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sea Urchins: Biology and Ecology, Fourth Edition, Volume 43 expands its coverage to include the entire class of Echinoidea, making this new edition an authoritative reference of the entire class of species. This is a valuable resource that will help readers gain a deep understanding of the basic characteristics of sea urchins, the basis of the great variation that exists in sea urchins, and how sea urchins are important components of marine ecosystems. Updated coverage includes sections on reproduction, metabolism, endocrinology, larval ecology, growth, digestion, carotenoids and disease.
Author : Publisher :Arihant Publications India limited ISBN 13 :9326191974 Total Pages :497 pages Book Rating :4.3/5 (261 download)
Download or read book written by and published by Arihant Publications India limited. This book was released on with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Tale of Old Japan by : Samuel Coleridge-Taylor
Download or read book A Tale of Old Japan written by Samuel Coleridge-Taylor and published by . This book was released on 1911 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sea-shore Life by : Alfred Goldsborough Mayor
Download or read book Sea-shore Life written by Alfred Goldsborough Mayor and published by . This book was released on 1905 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Encyclopedia of Immunobiology written by and published by Academic Press. This book was released on 2016-04-27 with total page 3161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encyclopedia of Immunobiology, Five Volume Set provides the largest integrated source of immunological knowledge currently available. It consists of broad ranging, validated summaries on all of the major topics in the field as written by a team of leading experts. The large number of topics covered is relevant to a wide range of scientists working on experimental and clinical immunology, microbiology, biochemistry, genetics, veterinary science, physiology, and hematology. The book is built in thematic sections that allow readers to rapidly navigate around related content. Specific sections focus on basic, applied, and clinical immunology. The structure of each section helps readers from a range of backgrounds gain important understanding of the subject. Contains tables, pictures, and multimedia features that enhance the learning process In-depth coverage allows readers from a range of backgrounds to benefit from the material Provides handy cross-referencing between articles to improve readability, including easy access from portable devices
Book Synopsis A Natural History of California by : Allan A. Schoenherr
Download or read book A Natural History of California written by Allan A. Schoenherr and published by Univ of California Press. This book was released on 1992-12-16 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this comprehensive and abundantly illustrated book, Allan Schoenherr describes a state with a greater range of landforms, a greater variety of habitats, and more kinds of plants and animals than any area of equivalent size in all of North America. A Natural History of California will familiarize the reader with the climate, rocks, soil, plants and animals in each distinctive region of the state.
Book Synopsis The Century Dictionary and Cyclopedia: The Century dictionary ... prepared under the superintendence of William Dwight Whitney by : William Dwight Whitney
Download or read book The Century Dictionary and Cyclopedia: The Century dictionary ... prepared under the superintendence of William Dwight Whitney written by William Dwight Whitney and published by . This book was released on 1902 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dangerous Plants, Snakes, Arthropods and Marine Life of Texas, 1975 by : United States. Public Health Service
Download or read book Dangerous Plants, Snakes, Arthropods and Marine Life of Texas, 1975 written by United States. Public Health Service and published by . This book was released on 1974 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shakespeare Survey 70: Volume 70 by : Peter Holland
Download or read book Shakespeare Survey 70: Volume 70 written by Peter Holland and published by Cambridge University Press. This book was released on 2017-12-07 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: The seventieth volume in the annual series of volumes devoted to Shakespeare study and production. The articles are drawn from the World Shakespeare Congress, held 400 years after Shakespeare's death, in July/August 2016 in Stratford-upon-Avon and London. The theme is 'Creating Shakespeare'.
Book Synopsis Host and Microbe Adaptations in the Evolution of Immunity by : Larry J. Dishaw
Download or read book Host and Microbe Adaptations in the Evolution of Immunity written by Larry J. Dishaw and published by Frontiers Media SA. This book was released on 2019-12-31 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: The evolution of metazoans has been accompanied by new interfaces with the microbial environment that include biological barriers and surveillance by specialized cell types. Increasingly complex organisms require increased capacities to confront pathogens, achieved by co-evolution of recognition mechanisms and regulatory pathways. Two distinct but interactive forms of immunity have evolved. Innate immunity, shared by all metazoans, is traditionally viewed as simple and non-specific. Adaptive immunity possesses the capacity to anticipate new infectious challenges and recall previous exposures; the most well-understood example of such a system, exhibited by lymphocytes of vertebrates, is based on somatic gene alterations that generate extraordinary specificity in discrimination of molecular structures. Our understanding of immune phylogeny over the past decades has tried to reconcile immunity from a vertebrate standpoint. While informative, such approaches cannot completely address the complex nature of selective pressures brought to bear by the complex microbiota (including pathogens) that co-exist with all metazoans. In recent years, comparative studies (and new technologies) have broadened our concepts of immunity from a systems-wide perspective. Unexpected findings, e.g., genetic expansions of innate receptors, high levels of polymorphism, RNA-based forms of generating diversity, adaptive evolution and functional divergence of gene families and the recognition of novel mediators of adaptive immunity, prompt us to reconsider the very nature of immunity. Even fundamental paradigms as to how the jawed vertebrate adaptive immune system should be structured for “optimal” recognition potential have been disrupted more than once (e.g., the discovery of the multicluster organization and germline joining of immunoglobulin genes in sharks, gene conversion as a mechanism of somatic diversification, absence of IgM or MHC II in certain teleost fishes). Mechanistically, concepts of innate immune memory, often referred to as “trained memory,” have been realized further, with the development of new discoveries in studies of epigenetic regulation of somatic lineages. Immune systems innovate and adapt in a taxon-specific manner, driven by the complexity of interactions with microbial symbionts (commensals, mutualists and pathogens). Immune systems are shaped by selective forces that reflect consequences of dynamic interactions with microbial environments as well as a capacity for rapid change that can be facilitated by genomic instabilities. We have learned that characterizing receptors and receptor interactions is not necessarily the most significant component in understanding the evolution of immunity. Rather, such a subject needs to be understood from a more global perspective and will necessitate re-consideration of the physical barriers that afford protection and the developmental processes that create them. By far, the most significant paradigm shifts in our understanding of immunity and the infection process has been that microbes no longer are considered to be an automatic cause or consequence of illness, but rather integral components of normal physiology and homeostasis. Immune phylogeny has been shaped not only by an arms race with pathogens but also perhaps by mutualistic interactions with resident microbes. This Research Topic updates and extends the previous eBook on Changing Views of the Evolution of Immunity and contains peer-reviewed submissions of original research, reviews and opinions.
Book Synopsis Oceans and Human Health by : Patrick J. Walsh
Download or read book Oceans and Human Health written by Patrick J. Walsh and published by Academic Press. This book was released on 2011-09-02 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oceans and Human Health highlights an unprecedented collaboration of environmental scientists, ecologists and physicians working together on this important new discipline, to the benefit of human health and ocean environmental integrity alike. Oceanography, toxicology, natural products chemistry, environmental microbiology, comparative animal physiology, epidemiology and public health are all long established areas of research in their own right and all contribute data and expertise to an integrated understanding of the ways in which ocean biology and chemistry affect human health for better or worse. This book introduces this topic to researchers and advanced students interested in this emerging field, enabling them to see how their research fits into the broader interactions between the aquatic environment and human health. - Color illustrations of aquatic life and oceanic phenomena such as hurricanes and algal blooms - Numerous case studies - Socio-economic and Ethical Analyses place the science in a broader context - Study questions for each chapter to assist students and instructors - Risks and remedies sections to help define course modules for instruction
