Download or read book The Genetics of Body Weight and Age and Weight at Sexual Maturity in Individually Tagged Rainbow Trout Oncorhynchus Mykiss written by Patricia A. Crandell and published by . This book was released on 1991 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fisheries Review written by and published by . This book was released on 1992 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1992 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1991 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selective Breeding in Aquaculture an Introduction written by Trygve Gjedrem and published by Springer Science & Business Media. This book was released on 2010-03-17 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: The foundation of quantitative genetics theory was developed during the last century and facilitated many successful breeding programs for cultivated plants and t- restrial livestock. The results have been almost universally impressive, and today nearly all agricultural production utilises genetically improved seed and animals. The aquaculture industry can learn a great deal from these experiences, because the basic theory behind selective breeding is the same for all species. The ?rst published selection experiments in aquaculture started in 1920 s to improve disease resistance in ?sh, but it was not before the 1970 s that the ?rst family based breeding program was initiated for Atlantic salmon in Norway by AKVAFORSK. Unfortunately, the subsequent implementation of selective breeding on a wider scale in aquaculture has been slow, and despite the dramatic gains that have been demonstrated in a number of species, less than 10% of world aquaculture production is currently based on improved stocks. For the long-term sustainability of aquaculture production, there is an urgent need to develop and implement e- cient breeding programs for all species under commercial production. The ability for aquaculture to successfully meet the demands of an ever increasing human p- ulation, will rely on genetically improved stocks that utilise feed, water and land resources in an ef?cient way. Technological advances like genome sequences of aquaculture species, and advanced molecular methods means that there are new and exciting prospects for building on these well-established methods into the future.
Download or read book Making Connections written by Renate Nummela Caine and published by Dale Seymour Publications. This book was released on 1994 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains to educators the neuropsychological functions of the brain during learning and how the brain and learning are affected by health, stress, and teaching approaches. Also suggests how the information can be used to help design and run more effective learning experiences for students. Annotation copyright by Book News, Inc., Portland, OR
Download or read book Monteverde written by Nalini M. Nadkarni and published by Oxford University Press. This book was released on 2000-03-09 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Monteverde Cloud Forest Reserve has captured the worldwide attention of biologists, conservationists, and ecologists and has been the setting for extensive investigation over the past 30 years. Roughly 40,000 ecotourists visit the Cloud Forest each year, and it is often considered the archetypal high-altitude rain forest.This volume brings together some of the most prominent researchers of the region to provide a broad introduction to the biology of the Monteverde, and cloud forests in general. Collecting and synthesizing vital information about the ecosystem and its biota, the book also examines the positive and negative effects of human activity on both the forest and the surrounding communities. Ecologists, tropical biologists, and natural historians will find this volume an indispensable resource, as will all those who are fascinated by the magnificent wonders of the tropical forests.
Download or read book Yeast Genetics written by Jeffrey S. Smith and published by Humana Press. This book was released on 2014-09-12 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Yeast Genetics: Methods and Protocols is a collection of methods to best study and manipulate Saccharomyces cerevisiae, a truly genetic powerhouse. The simple nature of a single cell eukaryotic organism, the relative ease of manipulating its genome and the ability to interchangeably exist in both haploid and diploid states have always made it an attractive model organism. Genes can be deleted, mutated, engineered and tagged at will. Saccharomyces cerevisiae has played a major role in the elucidation of multiple conserved cellular processes including MAP kinase signaling, splicing, transcription and many others. Written in the successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible, Yeast Genetics: Methods and Protocols will provide a balanced blend of classic and more modern genetic methods relevant to a wide range of research areas and should be widely used as a reference in yeast labs.
Download or read book Information Arts written by Stephen Wilson and published by MIT Press. This book was released on 2003-02-28 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the work and ideas of artists who use—and even influence—science and technology. A new breed of contemporary artist engages science and technology—not just to adopt the vocabulary and gizmos, but to explore and comment on the content, agendas, and possibilities. Indeed, proposes Stephen Wilson, the role of the artist is not only to interpret and to spread scientific knowledge, but to be an active partner in determining the direction of research. Years ago, C. P. Snow wrote about the "two cultures" of science and the humanities; these developments may finally help to change the outlook of those who view science and technology as separate from the general culture. In this rich compendium, Wilson offers the first comprehensive survey of international artists who incorporate concepts and research from mathematics, the physical sciences, biology, kinetics, telecommunications, and experimental digital systems such as artificial intelligence and ubiquitous computing. In addition to visual documentation and statements by the artists, Wilson examines relevant art-theoretical writings and explores emerging scientific and technological research likely to be culturally significant in the future. He also provides lists of resources including organizations, publications, conferences, museums, research centers, and Web sites.
Download or read book Arroyo Pasajero Land Acquisition Project written by United States. Bureau of Reclamation. Mid-Pacific Regional Office and published by . This book was released on 1986 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Education Directory written by and published by . This book was released on 1972 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessing Site Significance written by Donald L. Hardesty and published by Rowman Altamira. This book was released on 2009-03-16 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assessing Site Significance is an invaluable resource for archaeologists and others who need guidance in determining whether sites are eligible for listing in the National Register of Historic Places (NRHP). Because the register's eligibility criteria were largely developed for standing sites, it is difficult to know in any particular case whether a site known primarily through archaeological work has sufficient 'historical significance' to be listed. Hardesty and Little address these challenges, describing how to file for NRHP eligibility and how to determine the historical significance of archaeological properties. This second edition brings everything up to date, and includes new material on 17th- and 18th-century sites, traditional cultural properties, shipwrecks, Japanese internment camps, and military properties.
Download or read book Quagga and Zebra Mussels written by Thomas F. Nalepa and published by CRC Press. This book was released on 2013-10-25 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction and rapid spread of two Eurasian mussel species, Dreissena polymorpha (zebra mussel) and Dreissena rostriformis bugensis (quagga mussel), in waters of North America has caused great concern among industrial and recreational water users. These invasive species can create substantial problems for raw water users such as water treatment facilities and power plants, and they can have other negative impacts by altering aquatic environments. In the 20 years since the first edition of this book was published, zebra mussels have continued to spread, and quagga mussels have become the greater threat in the Great Lakes, in deep regions of large lakes, and in the southwestern Unites States. Quagga mussels have also expanded greatly in eastern and western Europe since the first book edition was published. Quagga and Zebra Mussels: Biology, Impacts, and Control, Second Edition provides a broad view of the zebra/quagga mussel issue, offering a historic perspective and up-to-date information on mussel research. Comprising 48 chapters, this second edition includes reviews of mussel morphology, physiology, and behavior. It details mussel distribution and spread in Europe and across North America, and examines policy and regulatory responses, management strategies, and mitigation efforts. In addition, this book provides extensive coverage of the impact of invasive mussel species on freshwater ecosystems, including effects on water clarity, phytoplankton, water quality, food web changes, and consequences to other aquatic fauna. It also reviews and offers new insights on how zebra and quagga mussels respond and adapt to varying environmental conditions. This new edition includes seven video clips that complement chapter text and, through visual documentation, provide a greater understanding of mussel behavior and distribution.
Download or read book Environment and Aquaculture in Developing Countries written by Roger S. V. Pullin and published by WorldFish. This book was released on 1993 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Homophones and Homographs written by and published by McFarland. This book was released on 2014-11-01 with total page 861 pages. Available in PDF, EPUB and Kindle. Book excerpt: This expanded fourth edition defines and cross-references 9,040 homophones and 2,133 homographs (up from 7,870 and 1,554 in the 3rd ed.). As the most comprehensive compilation of American homophones (words that sound alike) and homographs (look-alikes), this latest edition serves well where even the most modern spell-checkers and word processors fail--although rain, reign, and rein may be spelled correctly, the context in which these words may appropriately be used is not obvious to a computer.
Download or read book Guide to the Care and Use of Experimental Animals written by and published by . This book was released on 1980 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 8 Steps to Reverse Your PCOS written by Fiona McCulloch and published by Greenleaf Book Group. This book was released on 2016-09-20 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Unique 8-Step System to Reverse Your PCOS Author and naturopathic doctor Fiona McCulloch dives deep into the science underlying the mysteries of PCOS, offering the newest research and discoveries on the disorder and a detailed array of treatment options. Polycystic ovary syndrome (PCOS) is the most common hormonal condition in women. It afflicts ten to fifteen percent of women worldwide, causing various symptoms, including hair loss, acne, hirsutism, irregular menstrual cycles, weight gain, and infertility. 8 Steps to Reverse your PCOS gives you the knowledge to take charge of your health. Dr. McCulloch introduces the key health factors that must be addressed to reverse PCOS. Through quizzes, symptom checklists, and lab tests, she'll guide you in identifying which of the factors are present and what you can do to treat them. You'll have a clear path to health with the help of this unique, step-by-step natural medicine system to heal your PCOS. Having worked with thousands of people seeking better health over the past fifteen years of her practice, Dr. McCulloch is committed to health education and advocacy, enabling her patients with the most current information on health topics and natural therapies with a warm, empathetic approach.
