نتایج جستجو برای: zoo
تعداد نتایج: 2916 فیلتر نتایج به سال:
This study addressed whether personality ratings using a 43 adjective questionnaire based on the Five-Factor Model generalized from a sample of 202 zoo-housed chimpanzees to a sample of 175 chimpanzees housed in Yerkes National Primate Research Center. Mean interrater reliabilities of adjectival ratings were lower for the chimpanzees housed in Yerkes. In addition, rank order of the interrater r...
Characterising the people that work in zoos is a key element of understanding how might better contribute to conservation activities. The purpose this study was investigate demographics, early life experiences and perceptions zoo staff role modern zoo. This paper reports characteristics qualitative themes emerging from international (European Chinese) professionals. Semi-structured telephone in...
30 The assessment of animal welfare relates to investigations of how animals try to cope 31 with their environment, and how easy or how difficult it is for them to do so. The use of 32 rigorous scientific methods to assess this has grown over the past few decades, and so 33 our understanding of the needs of animals has improved during this time. Much of the 34 work in the field of animal welfar...
To appreciate the genetic diversity and zoonotic implications of Enterocytozoon bieneusi in nonhuman primates (NHPs) in zoos, we genotyped E. bieneusi in captive NHPs in seven zoos located at six major cities in China, using ribosomal internal transcribed spacer (ITS)-based PCR and sequence analyses. A total of 496 fecal specimens from 36 NHP species under nine families were analyzed and E. bie...
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