胆大 发表于 2025-3-27 00:08:25
https://doi.org/10.1007/978-3-319-73691-4 Ies animaux, la nature de l’homme serait encore plus incompréhensible’. * This statement was reinforced by the fact that there were already . on digestion in animals and by the emergence of . as a field of study. Man’s close association with his domestic animals illustrated by the joint sucking byPlaque 发表于 2025-3-27 05:09:29
Iran: Winner or Loser of the “Arab Spring”?nfluencing the rate of passage of digesta through the ruminant stomach.. The development, in the 1960s of means of recording contractions from focal regions of the stomach such as exteriorizations, implanted balloons, strain gauges and electrodes, permitted the sequential contractions of various regoverweight 发表于 2025-3-27 07:15:54
https://doi.org/10.1057/9781137484758me.. Each periodic component of a biological time series is characterized by its period and amplitude. We consider biological rhythms of the gastrointestinal tract of two cycle lengths: ultradian — with a period of 1–2 h often governed by endogenous events; circadian-with a period of 24 h governed bcleaver 发表于 2025-3-27 09:36:39
Turkey’s “Return” to the Middle Eastis characterized by a long eating time (4–12 hours per day) and a related activity of chewing the cud. After its ingestion, food stays in the reticulo-rumen and undigested materials can only escape through the reticulo-omasal orifice after being reduced into fine particles by microbial digestion comTartar 发表于 2025-3-27 14:29:27
Applying the principles — conceptual issuesses can, in the main, be explained in terms of the operant models of learning. Other modified patterns fit the respondent model. The experimental procedures derived from laboratory studies of operant conditioning have been used in the analysis of ruminant feed preferences and some examples are discuObligatory 发表于 2025-3-27 20:57:26
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https://doi.org/10.1007/978-3-319-50547-3own that more than half of these cells are adherent to surfaces. Further, the polysaccharide glycocalyx. that mediates their attachment to surfaces also binds them into polysaccharide-enclosed microcolonies that resist bacteriophage attack and may, therefore, be essential to their survival in system