Comfortable Quarters for Laboratory Animals PDF Download

Author: Animal Welfare Institute
Publisher:
ISBN:
Category : Animal welfare
Languages : en
Pages : 106

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Author: X. Allen Li
Publisher: CRC Press
ISBN: 1439816352
Category : Medical
Languages : en
Pages : 404

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Book Description
Modern medical imaging and radiation therapy technologies are so complex and computer driven that it is difficult for physicians and technologists to know exactly what is happening at the point-of-care. Medical physicists responsible for filling this gap in knowledge must stay abreast of the latest advances at the intersection of medical imaging an

Author: Carl A. Lawrence
Publisher: CRC Press
ISBN: 9781566768214
Category : Technology & Engineering
Languages : en
Pages : 558

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Book Description
Existing textbooks covering the subject of yarn manufacture largely concentrate on describing the workings of machines. Fundamentals of Spun Yarn Technology presents complete coverage of yarn manufacture and technology and current research findings on the structure and properties of spun yarns. Written by a well-known and respected authority on textile technology, it not only introduces the subject, but it provides students with an advanced understanding of the various process stages. The book introduces the rudiments of staple yarn technology, covering the manufacturing process, the raw materials, and processes including short staple, worsted, semiworsted and woollen spinning, doubling, and specialty yarn processes. It also covers the more advanced studies in staple yarn technology, including new developments in fiber preparation technology, carding technology, roller drafting, gilling, ring spinning, open-end rotor spinning, air jet spinning and new research on unconventional spinning systems. This extensive range of topics, along with hundreds of tables and illustrations presented in Fundamentals of Spun Yarn Technology make it a comprehensive and up-to-date treatment of the field.

Author: Robert King
Publisher: Springer Science & Business Media
ISBN: 1468464213
Category : Science
Languages : en
Pages : 473

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Book Description
The United States now spends approximately $115 billion annually to perform its metal removal tasks using conventional machining technology. Of this total amount, about $14 billion is invested in the aerospace and associated industries. It becomes clear that metal removal technology is a very important candidate for rigorous investigation looking toward improvement of productivity within the manufacturing system. To aid in this endeavor, work has begun to establish a new scientific and technical base that will provide principles upon which manufacturing decisions may be based. One of the metal removal areas that has the potential for great economic advantages is high-speed machining and related technology. This text is concerned with discussions of ways in which high-speed machining systems can solve immediate problems of profiling, pocketing, slotting, sculpturing, facing, turning, drilling, and thin-walled sectioning. Benefits to many existing programs are provided by aiding in solving a current management production problem, that of efficiently removing large volumes of metal by chip removal. The injection of new high-rate metal removal techniques into conventional production procedures, which have remained basically unchanged for a century, presents a formidable systems problem, both technically and man agerially.The proper solution requires a sophisticated, difficult process whereby management-worker relationships are reassessed, age-old machine deSigns reevaluated, and a new vista of product/process planning and design admitted.

Author: John Lippold
Publisher: Springer Science & Business Media
ISBN: 3642168647
Category : Technology & Engineering
Languages : en
Pages : 439

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Book Description
This is the third in a series of compendiums devoted to the subject of weld hot cracking. It contains 22 papers presented at the 3rd International Hot Cracking Workshop in Columbus, Ohio USA in March 2010. In the context of this workshop, the term “hot cracking” refers to elevated temperature cracking associated with either the weld metal or heat-affected zone. These hot cracking phenomena include weld solidification cracking, HAZ and weld metal liquation cracking, and ductility-dip cracking. The book is divided into three major sections based on material type; specifically aluminum alloys, steels, and nickel-base alloys. Each of these sections begins with a keynote paper from prominent researchers in the field: Dr. Sindo Kou from the University of Wisconsin, Dr. Thomas Böllinghaus from BAM and the University of Magdeburg, and Dr. John DuPont from Lehigh University. The papers contained within include the latest insight into the mechanisms associated with hot cracking in these materials and methods to prevent cracking through material selection, process modification, or other means. The three Hot Cracking Phenomena in Welds compendiums combined contain a total of 64 papers and represent the best collection of papers on the topic of hot cracking ever assembled.

Author: Julien Meyer
Publisher: Springer
ISBN: 3662458373
Category : Science
Languages : en
Pages : 187

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Book Description
The main focus of this monograph on whistled speech is the result of a worldwide inquiry primarily based on the author’s unprecedented fieldwork and laboratory experience. The different questions raised by the origin and the evolution of whistled forms of languages are also explored, including the role of environmental constraints in the emergence of whistled speech, their phonetic and phonological typology, the cognitive processing of whistled signals, monogenesis and polygenesis scenarios, the hypothesis of a whistled system preceding voiced speech, the intricate relationship between music and language in whistling, and the convergence/divergence with whistled communication among animals (birds, dolphins and primates). This book also includes several documents and a chapter prepared in collaboration with René-Guy Busnel, a pioneer in the studies of whistled forms of languages who has worked with five different populations using whistled speech (from the late 60s to the early 90s). The author has been intensively studying this fascinating language practice for the past 12 years, including 30 months of onsite research in collaboration with the cultural representatives of approximately twenty linguistic communities around the world. Whistled speech represents an ancient traditional telecommunication system that has survived on all inhabited continents of our planet. In it, a whistle replaces the voice and carries the information. However, this practice does not replace ordinary speech but is used in a complementary way. It serves to increase the audible range, but also under certain circumstances, the degree of secrecy of spoken communications. Whistled speech is adapted to the structure of each language, to specific traditional rural activities such as hunting or shepherding, and to specific ecological milieux. It is today a severely endangered speech register that provides an alternative insight into the nature of human language.

Author: Eric John Underwood
Publisher: Oxford University Press, USA
ISBN: 9780851995571
Category : Animal feeding
Languages : en
Pages : 0

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Book Description
This book is an up to date reference work covering all aspects of macro and trace element nutrition in farm livestock. Sufficient information is given on metabolism, functions and interactions to explain why needs, feeds and imbalances are not always easy to define or anticipate. The major emphasis is on the mineral nutrition of ruminant livestock since they are most likely to be affected by imbalances but where pigs and poultry are the more vulnerable, extensive coverage of the non-ruminant is given. This new edition of a highly successful text has been thoroughly revised and significantly expanded. Many chapters have been extensively updated and several chapters on new topics introduced. * Calcium, phosphorus, sodium and potassium are now treated separately * Over 40 new figures are presented, and extensive use made oftables to summarise important data * Chapters on trace elements have been drastically revised * Claims for enhanced availability for new chelated sources arecritically reviewed * Completely new chapters focus on: The unique need of the ruminant for elemental sulphur Occasionally beneficial elements and essentially toxic elements The improved conduct and interpretation of supplementation trials

Author: James Yeates
Publisher: John Wiley & Sons
ISBN: 1118688791
Category : Medical
Languages : en
Pages : 517

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Book Description
Companion Animal Care and Welfare: The UFAW Companion Animal Handbook presents a comprehensive, accessible and practical reference for all parties seeking information about the proper care of companion animals. Identifies the needs of companion animals, explains how we know these needs, and gives scientifically-backed advice on how to meet these needs Promotes the most humane treatment and best possible care of our companion animals Addresses controversial issues such as selective breeding, companion animal showing, the keeping of exotic species, and the international pet trade Covers the husbandry and care of all major companion animal species, including mammals, birds, fish, reptiles and amphibians

Author: N. Waran
Publisher: Springer Science & Business Media
ISBN: 0306482150
Category : Science
Languages : en
Pages : 238

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This book describes the development of horse behaviour, and the way in which the management of horses today affects their welfare. Horses for sport, companionship and work are considered and ways of improving their welfare by better training and management is described. The book assesses welfare, nutrition, and behaviour problems with horses. The authors include internationally-recognised scientists from Britain, Ireland, USA and Australia.

Author: Reginald B. Cocroft
Publisher: Springer
ISBN: 3662436078
Category : Science
Languages : en
Pages : 458

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This volume explains the key ideas, questions and methods involved in studying the hidden world of vibrational communication in animals. The authors dispel the notion that this form of communication is difficult to study and show how vibrational signaling is a key to social interactions in species that live in contact with a substrate, whether it be a grassy lawn, a rippling stream or a tropical forest canopy. This ancient and widespread form of social exchange is also remarkably understudied. A frontier in animal behavior, it offers unparalleled opportunities for discovery and for addressing general questions in communication and social evolution. In addition to reviews of advances made in the study of several animal taxa, this volume also explores topics such as vibrational communication networks, the interaction of acoustic and vibrational communication, the history of the field, the evolution of signal production and reception and establishing a common vocabulary.