Results 111 to 120 of about 17,481 (225)
Foraging under Predation Risk: A test of giving-up densities with samango monkeys in South Africa [PDF]
Animals frequently make a trade-off between food and safety and will sacrifice feeding effort if it means safety from predators. A forager can also vary its vigilance levels to manage predation risk.
SASSOON, RACHEL
core
Estudou-se a ocorrência de anticorpos anti-Leptospira e os fatores de risco associados à infecção em primatas do gênero Cebus mantidos em cativeiro no Nordeste do Brasil.
Débora R.A. Ferreira +6 more
doaj +1 more source
Centrifugation of the white-fronted Capuchin monkey, Cebus albifrons /Humboldt/ [PDF]
Acceleration stress in monkeys, and breathing rate, electrocardiographic, and skin temperature measurements during ...
Knepton, J. C., Jr.
core +1 more source
La memoria espacial se considera un factor selectivo en la evolución de la inteligencia. Los estudios en animales permiten pensar que los procesos cognitivos descriptos en humanos comparten características con los de otras especies.
María P. Tujague +3 more
doaj +2 more sources
Absence of Neu5Gc and Presence of Anti-Neu5Gc Antibodies in Humans-An Evolutionary Perspective. [PDF]
The glycocalyx of human cells differs from that of many other mammals by the lack of the sialic acid N-glycolylneuraminic acid (Neu5Gc) and increased abundance of its precursor N-acetylneuraminic acid (Neu5Ac).
Altman, Meghan O, Gagneux, Pascal
core +1 more source
Prehensile Tail Use in Mantled Howler Monkeys (Alouatta palliata) and White-Faced Capuchin Monkeys (Cebus capucinus) [PDF]
The prehensile tail, present in five platyrrhine genera, has evolved in parallel in Ateles, Lagothrix, Brachyteles, and Alouatta, comprising the atelines, and Cebus.
Eberhard, Alysse
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Realizou-se um estudo anatômico em dentes do Cebus apella, para análise da anatomia interna do canal radicular dessa espécie, normatizando seu uso como modelo experimental. Utilizaram-se doze animais adultos.
Priscilla Rocha Afonso +3 more
doaj
Analysis of body calcium (regional changes in body calcium by in vivo neutron activation analysis) [PDF]
The effect of space flight on urine and fecal calcium loss was documented during the three long-term Skylab flights. Neutron activation analysis was used to determine regional calcium loss.
Evans, H. J. +3 more
core +1 more source
Anatomical comparative study of shoulder and arm muscles of Cebus libidinosus [PDF]
Propomos, neste trabalho, estudar os músculos do ombro e do braço de Cebus, comparados aos mesmos em chimpanzés, babuínos e ...
Aversi-Ferreira, Tales Alexandre +3 more
core
Published as part of D'Orbigny, M. Alcide & Gervais, M. Paul, 1847, Voyage Dans L'Amerique Meridionale (Le Brésil., La République Orientale De L'Uruguay, La République Argentine, La Patagonie, La République Du Chili, La République De Bolivia, La République Du Pérou), Execute Pendant Les Années 1826, 1827, 1828, 1829, 1830, 1831, 1832 Et 1833, pp. 14-24
D'Orbigny, M. Alcide, Gervais, M. Paul
openaire +2 more sources

