Sentences with phrase «captive chimpanzees»
The phrase "captive chimpanzees" refers to chimpanzees that are kept or confined in captivity, such as in zoos, research facilities, or private establishments. They are not living in their natural habitats but are under human care and control. Full definition
Within - and Between - Task Consistency in Hand Use as a means of Characterizing Hand Preferences in Captive Chimpanzees (Pan troglodytes).
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«I am deeply disappointed,» says VandeBerg, whose institution has one of the largest colonies of captive chimpanzees available for research.
The proposed rule, which the public can comment on for the next 60 days, would create a new permitting process for scientific research with captive chimpanzees.
Captive Chimpanzee Preference for Environmental Enrichment: Naturalistic Vs. Artificial.
A decision in June by the U.S. Fish and Wildlife Service (FWS) to list captive chimpanzees as endangered added another hurdle by requiring a permit to use any of the 700 research chimpanzees in the country in invasive research.
According to a December 2011 report by an Institute of Medicine (IOM) committee, Chimpanzees in Biomedical and Behavioral Research, the United States then had 937 captive chimpanzees available for research, 612 of which NIH supported.
The Final (Oral Ebola) Vaccine Trial on Captive Chimpanzees?
The findings from humanity's closest relatives could help researchers to understand why people develop dementia, as well as suggest that caretakers of aging, captive chimpanzees watch them closely for behavioural changes.
«It's not totally clear to me that one would need to do that same kind of testing in a group of captive chimpanzees before offering this in the wild.»
He further singles out several experiments that he and others have conducted with unrelated captive chimpanzees that clearly demonstrate sophisticated social learning skills, especially for tool use.
In keeping with an increasing drive to end most biomedical research with chimpanzees, the U.S. Fish and Wildlife Service (FWS) today announced a proposal to upgrade the status of captive chimpanzee from «threatened» to «endangered.»
In March 2017 in Scientific Reports, a research team published successful lab tests of an oral vaccine against Ebola in captive chimpanzees (Pan troglodytes).
HSUS is a key proponent of a bill now before the U.S. Congress, the Great Ape Protection and Cost Savings Act, which would ban «invasive» research of captive chimpanzees.
What, if any, research should continue with captive chimpanzees?
Captive Chimpanzee Preference for Environmental Enrichment: Naturalistic vs. Artificial.
Francys Subiaul of the George Washington University and his colleagues showed that captive chimpanzees are able to make judgments about the reputation of unfamiliar humans by observing their behaviour — whether they were generous or stingy in giving food to other humans.
He studied wild chimpanzee in the Taï Forest, Côte d'Ivoire, and he has done laboratory research with biological samples obtained from both wild and captive chimpanzees.
Because they are in short supply, captive chimpanzees are often subjected to multiple experiments, each of which can last years.
[Claudia Rudolf von Rohr et al., «Impartial Third - Party Interventions in Captive Chimpanzees: A Reflection of Community Concern»]
To determine whether humans learn to associate sounds and colours from others, or whether they are innate and do not require language, Ludwig searched for the associations in captive chimpanzees.
Late last year, NhRP filed lawsuits in three New York lower courts on behalf of four captive chimpanzees in the state.
The first thing they noted is that wild chimpanzees and captive chimpanzees are similar in terms of age of molar eruption, usually occurring when the animals are slightly older than 3.
Human beings live twice as long as captive chimpanzees, he notes, despite the fact that the two species share 99 percent of their genes: «I think the key has been our social system — our mutual means of support and our ability to manipulate the environment.»
Different early rearing experiences have long - term effects on cortical organization in captive chimpanzees (Pan troglodytes).
Social learning of a communicative signal in captive chimpanzees.
The National Institutes of Health will begin retiring many of the nearly 1,000 captive chimpanzees to the Federal Sanctuary System, leaving roughly 50 for future experimentation needs.
Use of gesture sequences in captive chimpanzee (Pan troglodytes) play.
Lambeth, S.P., Hau, J., Perlman, J.E., Martino, M. & Schapiro, S.J. Positive reinforcement training affects hematologic and serum chemistry values in captive chimpanzees (Pan troglodytes).
She says that while doing research for her book on human relations to captive chimpanzees, she became interested in the genealogy of chimps in the U.S.