نتایج جستجو برای: animal research

تعداد نتایج: 1579796  

Journal: :Netherlands Journal of Agricultural Science 1986

Journal: :Science 2009
Carlos José Saldanha Machado Ana Tereza Pinto Filipecki Márcia Teixeira

Law 11794 establishes procedures for the scientific use of animals and abrogates the previous Law 6638/1979, which was ineffective because it was not regulated by the Brazilian Executive Power. Without regulation, many issues remained ill-defined, including operational procedures and responsibilities such as licensing, accreditation, and institutional compliance inspection. The new law states t...

2016
Sanne Roelofs Hetty Boleij Rebecca E. Nordquist Franz Josef van der Staay

Judgment bias tasks (JBTs) are considered as a family of promising tools in the assessment of emotional states of animals. JBTs provide a cognitive measure of optimism and/or pessimism by recording behavioral responses to ambiguous stimuli. For instance, a negative emotional state is expected to produce a negative or pessimistic judgment of an ambiguous stimulus, whereas a positive emotional st...

Journal: :Pacific Conservation Biology 2002

Journal: :Cellular and Molecular Life Sciences 2014

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