grounded 发表于 2025-3-28 16:28:01
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Gerard Loughline and regulatory arrangements for farm animal welfare. Concerns have been expressed over perceived conflicts of interest on behalf of State and Federal Departments of Agriculture in administering animal welfare law. The theory of regulatory capture is applied to assess the veracity of such claims. CMobile 发表于 2025-3-29 02:02:08
Hans Haugen presentation of a stimulus that is currently valued by the animal (S.). Thorndike’s (1898) experiment in which hungry cats pulled a loop in a box to gain access to food illustrates one variety of reward training in which S. is an appetitive stimulus. Non-appetitive forms of S. include periods of f空气 发表于 2025-3-29 03:47:10
http://reply.papertrans.cn/43/4260/425915/425915_44.png不能平静 发表于 2025-3-29 07:24:45
John Rogersonarity in carbohydrate-binding site. Gal-1 is differentially expressed by various normal and pathological tissues and appears to be functionally polyvalent, with a wide range of biological activity. Evidences indicate that Gal-1 and its ligands are important regulators of immune responses such as T-c