منابع مشابه
Animal Welfare
Animal agriculture in North America has undergone a revolution since World War II. Productivity has increased enormously through the use of animal confinement, genetic selection, scientific feed formulation, and productivity-enhancing pharmaceuticals. There has been a shift to larger production units taking advantage of economies of scale. Critics contend that these changes have reduced the wel...
متن کاملEvolution and animal welfare.
Animal welfare is a topic often thought to reside outside mainstream biology. The complexity of the methods used to assess welfare (such as health, physiology, immunological state, and behavior) require an understanding of a wide range of biological phenomena. Furthermore, the "welfare" of an animal provides a framework in which a diversity of its responses can be understood as fitness-enhancin...
متن کاملZoos and Animal Welfare
Despite their popularity and place in our tourism history, in recent years zoos have undergone considerable change in both their structure and function. Whilst remaining attractive places to visit, zoos now seek a new image – one that emphasizes their role in conservation and public education. However, changes in public expectations and the zoo’s own objectives mean that today there is far more...
متن کاملVaccines and animal welfare.
Vaccination promotes animal welfare by protecting animal health, but it also has other welfare benefits, e.g. recent investigations have looked at the potential of vaccines in immunoneutering such as immunocastration--a humane alternative to the painful traditional methods. Similarly, vaccination can be used during disease outbreaks as a viable alternative to stamping-out, thus avoiding the wel...
متن کاملKnowledge of the animal welfare act and animal welfare regulations influences attitudes toward animal research.
Recent public-opinion polls indicate that Americans have shown a decline in support for animal experimentation, and several reports suggest a relationship between people's knowledge of animal welfare regulations and their attitudes toward animal research. Therefore, this study was designed to assess respondent's knowledge of several provisions in the Animal Welfare Act (AWA) and Animal Welfare ...
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ژورنال
عنوان ژورنال: Japanese Journal of Veterinary Clinics
سال: 2009
ISSN: 1346-8464
DOI: 10.4190/jjvc.32.98