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Author : David E. Gerrard,Alan L. Grant
Publisher : Kendall Hunt
Page : 294 pages
File Size : 40,9 Mb
Release : 2003
Category : Science
ISBN : 0787291471
Author : Steven M. Lonergan,David G. Topel,Dennis N. Marple
Publisher : Academic Press
Page : 300 pages
File Size : 40,7 Mb
Release : 2018-10-27
Category : Medical
ISBN : 9780128152782
The Science of Animal Growth and Meat Technology, Second Edition, combines fundamental science- based and applied, practical concepts relating to the prenatal and postnatal growth of cattle, sheep and pigs. It provides the necessary components to understand the production and growth of livestock for safe and quality meat products and presents an understanding of the principles of meat science and technology that is needed to understand the meat industry. Information on the slaughter process of animals, muscle structure and meat tenderness, meat quality, meat safety, and microbiology makes this a valuable self-study reference for students and professionals entering the field. Describes principles in muscle metabolism, meat quality and meat safety using case studies Discusses the microbial safety of meat products, primary pathogens of concern, and pathogen detection Offers solutions on how to control bacterial growth to improve the safety and quality of meat Presents a new chapter on packaging for meat and meat products that focuses on flexible film technology, packaging materials and equipment technology Includes new information on inspection systems prior to slaughter, during slaughter, and the inspection of meat processing systems
Author : Jay McTighe,Grant Wiggins
Publisher : ASCD
Page : 130 pages
File Size : 53,6 Mb
Release : 2013-03-27
Category : Education
ISBN : 9781416615705
What are "essential questions," and how do they differ from other kinds of questions? What's so great about them? Why should you design and use essential questions in your classroom? Essential questions (EQs) help target standards as you organize curriculum content into coherent units that yield focused and thoughtful learning. In the classroom, EQs are used to stimulate students' discussions and promote a deeper understanding of the content. Whether you are an Understanding by Design (UbD) devotee or are searching for ways to address standards—local or Common Core State Standards—in an engaging way, Jay McTighe and Grant Wiggins provide practical guidance on how to design, initiate, and embed inquiry-based teaching and learning in your classroom. Offering dozens of examples, the authors explore the usefulness of EQs in all K-12 content areas, including skill-based areas such as math, PE, language instruction, and arts education. As an important element of their backward design approach to designing curriculum, instruction, and assessment, the authors *Give a comprehensive explanation of why EQs are so important; *Explore seven defining characteristics of EQs; *Distinguish between topical and overarching questions and their uses; *Outline the rationale for using EQs as the focal point in creating units of study; and *Show how to create effective EQs, working from sources including standards, desired understandings, and student misconceptions. Using essential questions can be challenging—for both teachers and students—and this book provides guidance through practical and proven processes, as well as suggested "response strategies" to encourage student engagement. Finally, you will learn how to create a culture of inquiry so that all members of the educational community—students, teachers, and administrators—benefit from the increased rigor and deepened understanding that emerge when essential questions become a guiding force for learners of all ages.
Author : Tony Leonard John Lawrence,V. R. Fowler
Publisher : Unknown
Page : 0 pages
File Size : 54,6 Mb
Release : 1997
Category : Technology & Engineering
ISBN : 0851988490
An understanding of the processes which change the size, shape, and composition of farm animals is fundamental to all aspects of production which seeks to meet human dietary and other needs. This book provides, within the limits of a student text, a broad review of how animals grow and change in shape and composition, as well as those factors which affect growth processes and which dictate the extent and direction of changes within the animal. The presentation progresses from cell to tissue to entire animal and includes a description of those factors within the animal, particular genes, hormones, and gender, which fashion this progression, and how efficiency for production can be maximized. The main focus is on classical principles of growth and its measurement rather than on topics such as growth manipulation or molecular biology. Most of the information focuses on farm mammals, particularly cattle, sheep, and pigs. The book fills a gap in the literature by taking the reader from cell to complete animal, based on original anatomical studies and quantitative approaches which have been developed subsequently. It presents a core text for advanced undergraduate courses in animal science and production, and will be an essential acquisition for librarians in agriculture and veterinary science.
Author : Jennifer Lawson
Publisher : Portage & Main Press
Page : 98 pages
File Size : 53,6 Mb
Release : 2001
Category : Education
ISBN : 1894110781
The 12 lessons in this module introduce students to the characteristics of animal groups, the animal behaviours and habitats, the life cycles of various animals, and their needs for survival. Students also investigate how humans harm and help animals.Also included:materials lists activity descriptions questioning techniques activity centre and extension ideas assessment suggestions activity sheets and visuals The module offers a detailed introduction to the Hands-On Science program (guiding principles, implementation guidelines, an overview of the skills that young students use and develop during scientific inquiry), a list of children's books and websites related to the science topics introduced, and a classroom assessment plan with record-keeping templates.
Author : National Research Council,Institute of Medicine,Institute for Laboratory Animal Research,Commission on Life Sciences,Committee on the Use of Laboratory Animals in Biomedical and Behavioral Research
Publisher : National Academies Press
Page : 113 pages
File Size : 46,6 Mb
Release : 1988-02-01
Category : Science
ISBN : 9780309038393
Scientific experiments using animals have contributed significantly to the improvement of human health. Animal experiments were crucial to the conquest of polio, for example, and they will undoubtedly be one of the keystones in AIDS research. However, some persons believe that the cost to the animals is often high. Authored by a committee of experts from various fields, this book discusses the benefits that have resulted from animal research, the scope of animal research today, the concerns of advocates of animal welfare, and the prospects for finding alternatives to animal use. The authors conclude with specific recommendations for more consistent government action.
Author : Anonim
Publisher : On The Mark Press
Page : 97 pages
File Size : 48,6 Mb
Release : 2024-05-19
Category : Education
ISBN : 9781770723931
Author : Samantha Fowler,Rebecca Roush,James Wise
Publisher : Unknown
Page : 618 pages
File Size : 53,8 Mb
Release : 2018-01-07
Category : Science
ISBN : 9888407457
Concepts of Biology is designed for the single-semester introduction to biology course for non-science majors, which for many students is their only college-level science course. As such, this course represents an important opportunity for students to develop the necessary knowledge, tools, and skills to make informed decisions as they continue with their lives. Rather than being mired down with facts and vocabulary, the typical non-science major student needs information presented in a way that is easy to read and understand. Even more importantly, the content should be meaningful. Students do much better when they understand why biology is relevant to their everyday lives. For these reasons, Concepts of Biology is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand.We also strive to show the interconnectedness of topics within this extremely broad discipline. In order to meet the needs of today's instructors and students, we maintain the overall organization and coverage found in most syllabi for this course. A strength of Concepts of Biology is that instructors can customize the book, adapting it to the approach that works best in their classroom. Concepts of Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand--and apply--key concepts.
Author : Diane Schlichting
Publisher : Unknown
Page : 95 pages
File Size : 45,8 Mb
Release : 2000
Category : Animal life cycles
ISBN : 1550356704
Imaginative & Innovative Activities that Meet Standards! Students will learn about the characteristics and requirements of plants and their patterns of growth. They will learn about the importance of plants as sources of food, shelter for people and animals, and suppliers of much of the world's oxygen. They will also learn to appreciate the effect of human activities on plants. This book supports many of the fundamental concepts and learning outcomes from the curriculums for these provinces: Alberta, Grade 4, Science, Plant Growth & Changes; British Columbia, Grade 3, Science, Life Science, Plant Growth & Changes; Manitoba, Grade 3, Science, Cluster 1, Growth & Change in Plants; Ontario, Grade 3, Science, Understanding Life Systems; Saskatchewan, Grade 3, Science, Life Science, Plant Growth & Changes. Answer Key, 54 activities, 96 pages.
Author : National Research Council,Division on Earth and Life Studies,Institute for Laboratory Animal Research,Committee for the Update of the Guide for the Care and Use of Laboratory Animals
Publisher : National Academies Press
Page : 246 pages
File Size : 48,8 Mb
Release : 2011-01-27
Category : Science
ISBN : 9780309154000
A respected resource for decades, the Guide for the Care and Use of Laboratory Animals has been updated by a committee of experts, taking into consideration input from the scientific and laboratory animal communities and the public at large. The Guide incorporates new scientific information on common laboratory animals, including aquatic species, and includes extensive references. It is organized around major components of animal use: Key concepts of animal care and use. The Guide sets the framework for the humane care and use of laboratory animals. Animal care and use program. The Guide discusses the concept of a broad Program of Animal Care and Use, including roles and responsibilities of the Institutional Official, Attending Veterinarian and the Institutional Animal Care and Use Committee. Animal environment, husbandry, and management. A chapter on this topic is now divided into sections on terrestrial and aquatic animals and provides recommendations for housing and environment, husbandry, behavioral and population management, and more. Veterinary care. The Guide discusses veterinary care and the responsibilities of the Attending Veterinarian. It includes recommendations on animal procurement and transportation, preventive medicine (including animal biosecurity), and clinical care and management. The Guide addresses distress and pain recognition and relief, and issues surrounding euthanasia. Physical plant. The Guide identifies design issues, providing construction guidelines for functional areas; considerations such as drainage, vibration and noise control, and environmental monitoring; and specialized facilities for animal housing and research needs. The Guide for the Care and Use of Laboratory Animals provides a framework for the judgments required in the management of animal facilities. This updated and expanded resource of proven value will be important to scientists and researchers, veterinarians, animal care personnel, facilities managers, institutional administrators, policy makers involved in research issues, and animal welfare advocates.
Author : Henry William Menard
Publisher : Cambridge, Mass. : Harvard University Press
Page : 248 pages
File Size : 52,8 Mb
Release : 1971
Category : Science
ISBN : UOM:39015072138103
Author : National Research Council,Division on Earth and Life Sciences,Board on Agriculture and Natural Resources,Policy and Global Affairs,Science and Technology for Sustainability Program,Committee on Considerations for the Future of Animal Science Research
Publisher : National Academies Press
Page : 436 pages
File Size : 40,5 Mb
Release : 2015-03-31
Category : Science
ISBN : 9780309316477
By 2050 the world's population is projected to grow by one-third, reaching between 9 and 10 billion. With globalization and expected growth in global affluence, a substantial increase in per capita meat, dairy, and fish consumption is also anticipated. The demand for calories from animal products will nearly double, highlighting the critical importance of the world's animal agriculture system. Meeting the nutritional needs of this population and its demand for animal products will require a significant investment of resources as well as policy changes that are supportive of agricultural production. Ensuring sustainable agricultural growth will be essential to addressing this global challenge to food security. Critical Role of Animal Science Research in Food Security and Sustainability identifies areas of research and development, technology, and resource needs for research in the field of animal agriculture, both nationally and internationally. This report assesses the global demand for products of animal origin in 2050 within the framework of ensuring global food security; evaluates how climate change and natural resource constraints may impact the ability to meet future global demand for animal products in sustainable production systems; and identifies factors that may impact the ability of the United States to meet demand for animal products, including the need for trained human capital, product safety and quality, and effective communication and adoption of new knowledge, information, and technologies. The agricultural sector worldwide faces numerous daunting challenges that will require innovations, new technologies, and new ways of approaching agriculture if the food, feed, and fiber needs of the global population are to be met. The recommendations of Critical Role of Animal Science Research in Food Security and Sustainability will inform a new roadmap for animal science research to meet the challenges of sustainable animal production in the 21st century.
Author : Bruce Alberts
Publisher : Unknown
Page : 0 pages
File Size : 45,5 Mb
Release : 2002
Category : Cytology
ISBN : 0815332181
Author : National Research Council,Board on Agriculture,Subcommittee on Environmental Stress
Publisher : National Academies Press
Page : 169 pages
File Size : 54,6 Mb
Release : 1981-02-01
Category : Science
ISBN : 9780309031813
Author : DK
Publisher : Penguin
Page : 146 pages
File Size : 42,6 Mb
Release : 2020-09-08
Category : Juvenile Nonfiction
ISBN : 9780744034783
This stunning illustrated children's book takes an innovative look at the circle of life, including animals, dinosaurs, stars, volcanoes, and even YOU. Everything has a beginning and an end, but what happens in between? Follow the migration of zebra across the vast plains, meet penguins guarding their eggs on the ice, and watch butterflies emerge from their cocoons. Shoot back in time 4.5 billion years to see how planet Earth was formed and then leap into the future to see what happens when stars die. Discover a new life cycle every time you turn the page. You'll take a closer look at the life cycles of environments, too. Discover how a river forms and changes over time. Find out how a tree grows and all of the other life cycles it supports within it. See the amazing sculptures the ocean waves carve out of cliffs. Dive beneath the surface to see how coral reefs form, and what causes them to die. Follow the life cycles of weather--from the water cycle to ice ages, to give you a better grasp of the climate situation we find ourselves in now. From the single-celled amoeba to how the Earth formed, the life cycles in this ebook have been carefully chosen to give you an amazing overview of the universe, and how everything is intricately linked. Filled with facts to amaze your friends, stunning photography, and beautifully detailed illustrations by Sam Falconer, Life Cycles gets to grips with the essence of life itself.