Download or read book Fish Defenses Vol 2 written by Giacomo Zaccone and published by CRC Press. This book was released on 2019-06-21 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dramatic changes in the environment, including habitat degradation and climate change, have focused attention on how individuals and populations respond to a shifting biotic and abiotic landscape. A critical step toward meeting this goal is a clear understanding of the capacity of individuals to defend themselves against threats. Changes in water q

Download or read book Fish Defenses Vol 2 written by Giacomo Zaccone and published by CRC Press. This book was released on 2019-06-21 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dramatic changes in the environment, including habitat degradation and climate change, have focused attention on how individuals and populations respond to a shifting biotic and abiotic landscape. A critical step toward meeting this goal is a clear understanding of the capacity of individuals to defend themselves against threats. Changes in water q

Download or read book Fish Defenses Vol 1 written by Giacomo Zaccone and published by CRC Press. This book was released on 2017-05-31 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: The greatest complexity of the immune response is shown by vertebrates which are endowed with innate and acquired immunity. Immunological studies performed mostly in mammals have been the reference for studies in other vertebrates. The study of immunological fish defenses has advanced considerably in recent decades. This has been due to the key status of fish in terms of the evolution of acquired immunity and due to the rapid expansion of aquaculture over this period, wherein disease control is of prime concern. Most of the chapters not only review the current advances on fish immune defenses, but also show perspective for future research. The book will be of interest to scientists involved in fish immunology, fisheries and aquaculture as well as for students of fish biology.

Download or read book Recent Advances in Fish Farms written by Faruk Aral and published by BoD – Books on Demand. This book was released on 2011-11-21 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world keeps changing. There are always risks associated with change. To make careful risk assessment it is always needed to re-evaluate the information according to new findings in research. Scientific knowledge is essential in determining the strategy for fish farming. This information should be updated and brought into line with the required conditions of the farm. Therefore, books are one of the indispensable tools for following the results in research and sources to draw information from. The chapters in this book include photos and figures based on scientific literature. Each section is labeled with references for readers to understand, figures, tables and text. Another advantage of the book is the "systematic writing" style of each chapter. There are several existing scientific volumes that focus specially on fish farms. The book consists of twelve distinct chapters. A wide variety of scientists, researchers and other will benefit from this book.

Download or read book Metamorphosis in Fish written by Sylvie Dufour and published by CRC Press. This book was released on 2012-03-08 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers current data on the two types of fish metamorphoses and their endocrine controls. It will be of interest for fish biologists as well as comparative physiologists and endocrinologists. Metamorphosis is a major developmental phase characterized by morphological and physiological changes. It prepares organisms for a drastic shift in habitat and behavior. Among vertebrates, besides the well-known larval metamorphosis in amphibians, two types of metamorphosis are also described in the life cycle of some fish species. Larval metamorphosis, also called first metamorphosis or true metamorphosis, is encountered in lampreys, representative species of basal vertebrates as well as in some teleost groups, elopomorphs and pleuronectiforms, and possibly also in some other teleost species. Secondary metamorphosis occurs in juveniles of some diadromic migratory teleosts, such as salmons and eels, and compared to larval metamorphosis, involves less drastic morphological changes.

Download or read book Biological Clock in Fish written by Ewa Kulczykowska and published by CRC Press. This book was released on 2010-05-27 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each organism has its own internal biological clock, which is reset by environmental cues (Zeitgebers), thus keeping it synchronized with the external environment. It is a chemically based oscillating system within cells, relying on molecular feedback loops. Circadian biological clocks exist in most organisms.What is so special about the clock in f

Download or read book Aquaculture Nutrition written by Daniel L. Merrifield and published by John Wiley & Sons. This book was released on 2014-10-20 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manipulation of the microbial gut content of farmed fishes and crustaceans can have a marked effect on their general health, growth, and quality. Expertly covering the science behind the use of prebiotics and probiotics this landmark book explains how the correct manipulation of the gut flora of farmed fishes and crustaceans can have a positive effect on their health, growth rates, feed utilization, and general wellbeing. Aquaculture Nutrition: Gut Health, Probiotics and Prebiotics provides a comprehensive overview of the current knowledge of the gut microbiomes of fish and their importance with respect to host-fish health and performance, providing in-depth, cutting-edge fundamental and applied information. Written by many of the world’s leading authorities and edited by Dr Daniel Merrifield and Professor Einar Ringø, this important book discusses in detail the common mechanisms for modulating microbiomes, particularly at the gut level (e.g. probiotics, prebiotics and synbiotics). The book is a key resource for an understanding of the historical development of these products, their known mechanisms of action and their degree of efficacy as presently demonstrated in the literature. The fundamental material provided on the gut microbiota itself, and more broad aspects of microbe-live feed interactions, provide essential reading for researchers, academics and students in the areas of aquaculture nutrition, fish veterinary science, microbiology, aquaculture, fish biology and fisheries. Those involved in the development and formulation of aquaculture feeds and those with broader roles within the aquaculture industry will find a huge wealth of commercially-important information within the book’s covers. All libraries in universities and research establishments where biological sciences, nutrition and aquaculture are studied and taught, should have copies of this excellent book on their shelves.

Download or read book Isekai Defense Volume 2 written by FebyA and published by Feby Ardiansyah. This book was released on 2024-06-02 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Six months after parting ways with Bianca to find the hero, our protagonist is ambushed by assassins in a deadly trap that threatens his life. Utilizing his unique abilities, he manages to interrogate one of his pursuers, only to reveal a sinister plot - a secret organization called the Truth Society wants him dead to appease the dragon Nicht’s fury towards them. With each shocking revelation, the stakes climb higher. The fates of the protagonist, the Truth Society, and the dragon Nicht are now intertwined in a deadly three-way war. And what appeared amid the escalating conflict was ... an amnesiac girl from the otherworld?! Dive into this story of survival, scheme, and healing. Follow the protagonist as he battles enemies, breaks sinister plans, and saves the amnesiac girl who holds the key to his survival. Will he overcome their sinister plan and emerge victorious, or will he fall victim to their overwhelming strength and assassinations? Read on to find out the answer!

Download or read book Fish Defenses written by Giacomo Zaccone and published by . This book was released on 2009 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: The greatest complexity of the immune response is shown by vertebrates which are endowed with innate and acquired immunity. Immunological studies performed mostly in mammals have been the reference for studies in other vertebrates. The study of immunological fish defenses has advanced considerably in recent decades. This has been due to the key status of fish in terms of the evolution of acquired immunity and due to the rapid expansion of aquaculture over this period, wherein disease control is of prime concern. Most of the chapters not only review the current advances on fish immune defenses, but also show perspective for future research. The book will be of interest to scientists involved in fish immunology, fisheries and aquaculture as well as for students of fish biology.

Download or read book Fish Defenses Vol 1 written by Giacomo Zaccone and published by CRC Press. This book was released on 2009-01-01 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: The greatest complexity of the immune response is shown by vertebrates which are endowed with innate and acquired immunity. Immunological studies performed mostly in mammals have been the reference for studies in other vertebrates. The study of immunological fish defenses has advanced considerably in recent decades. This has been due to the key status of fish in terms of the evolution of acquired immunity and due to the rapid expansion of aquaculture over this period, wherein disease control is of prime concern. Most of the chapters not only review the current advances on fish immune defenses, but also show perspective for future research. The book will be of interest to scientists involved in fish immunology, fisheries and aquaculture as well as for students of fish biology.

Download or read book Shrimps written by Raymond T. Bauer and published by Springer Nature. This book was released on 2023-04-08 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the biology of decapod shrimps, a group of animals known to most people as a nutritious and tasty food item. Shrimps are amazingly diverse in size, shape, coloration, behavior and natural history. Shrimp fisheries and aquaculture are a vital part of the USA and world economies. These crustaceans are key ecological and food-web components of marine and freshwater habitats. The book synthesizes information on the taxonomic and ecological diversity of shrimps, the structure and function of shrimp anatomy, antifouling adaptations, coloration and camouflage, reproductive biology, sexual systems, mating systems and behavior, life history strategies, symbioses between shrimps and other organisms, shrimp fisheries and aquaculture, as well as the evolution and phylogeny of shrimps. All chapters are written within an adaptational and evolutionary perspective. Important questions about shrimp biology are asked, and hypotheses for testing in future research are proposed. The book is spiced up with personal anecdotes and observations from the author’s research experiences. This book is intended as a comprehensive reference, a “go to” book about the biology of shrimps. The text is scientifically rigorous but written in a style intended for a varied readership. Thus, the book is a valuable resource for budding or working research scientists such as zoologists, aquatic biologists, fisheries and aquaculture professionals, as well as amateur naturalists, aquarium hobbyists and interested laypersons. As the saying goes, “a picture is worth a thousand words,” so that the book is amply illustrated with figures and diagrams.The numerous color plates, composed of photos contributed by expert colleagues, make the world of shrimps come alive.

Download or read book Fish Defenses written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Vertebrates possess a complex immune system, characterized by both innate and acquired responses. This is as true for fish as for other vertebrate groups. In recent years our knowledge of the fish immune system has increased enormously, aided by the available genome and EST resources that can be analyzed in silico for gene discovery. Studies aimed at understanding the evolution of immunity within the vertebrates, as well as those aimed at improving the health of farmed fish for human consumption, can benefit from this wealth of new information. In this book, these current advances on fish defenses are reviewed and perspectives for future research are outlined. This book will be of interest to scientists involved in fish immunology, fisheries and aquaculture, as well as students of fish biology."--Jacket.

Download or read book Biology of Subterranean Fishes written by Eleonora Trajano and published by CRC Press. This book was released on 2010-05-20 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is dedicated to Dr. Thomas L. Poulson, for his pioneering and inspiring work on amblyopsid fishes and other subterranean animals. --Book Jacket.

Download or read book In Defense of America Congressional Investigations of Communism in the United States 1919 1935 written by Philip Louis Cantelon and published by . This book was released on 1971 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methods in Chemical Ecology Volume 2 written by Kenneth F. Haynes and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Identification of chemicals that affect the naturally occurring interactions be tween organisms requires sophisticated chemical techniques, such as those docu mented in volume 1, in combination with effective bioassays. Without an effective bioassay, the identification becomes akin to looking for a needle in a haystack, but without any idea of what a needle looks like. To a large extent serniochemical identifications must be driven by bioassays. The design of bioassays for use in chemical ecology is governed by the sometimes conflicting objectives of ecological relevance and the need for simplic ity. Bioassay design should be based on observations of the interactions between organisms in their natural context, a theme that appears throughout this volume. As a result, this volume is as much about ecology and behavior as it is about specific methods. It is impossible to design a relevant bioassay, whether it is simple or complex, without understanding at least the fundamentals of how chemical cues or signals mediate the interaction in nature. Thus, the development of bioassay methods must be driven by an understanding of ecology and a knowledge of the natural history of the organisms under study. Given such an understanding, it is often possible to design assays that are both ecologically relevant and easy to perform.

Download or read book Technical Reports Awareness Circular TRAC written by and published by . This book was released on 1987 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sex Steroids written by Scott M. Kahn and published by BoD – Books on Demand. This book was released on 2012-01-27 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, entitled "Sex Steroids", features a valuable collection of reviews and research articles written by experts in signal transduction, cellular biology, diseases and disorders. "Sex Steroids" is comprised of four sections, "The Biology of Sex Steroids", "Sex Steroids, Memory, and the Brain", "Sex Steroids and the Immune Response", and "Therapy"; individual chapters address a broad range of recognized and predicted functions and applications of sex steroids. "Sex Steroids" is intended to provide seasoned veterans as well as newcomers to this area of research with informative, resourceful, and provocative insights. Readers of "Sex Steroids" should emerge with an appreciation and understanding of the multitude and complexity of biologic processes attributed to these important hormones, and possible future directions of research in this fascinating and ever evolving field.