Results 31 to 40 of about 109,152 (318)

PREGNANT AND LACTATING Macaca nigra: BEHAVIOR AND FOOD SELECTION

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2022
Pregnancy and lactation are reproductive phases that require large amounts of energy. Females in the reproductive period need good quality and quantity of food to provide nutrition for the fetus, milk production and child care.
Dyah Perwitasari-Farajallah   +5 more
doaj   +1 more source

Infanticide and infant defence by males--modelling the conditions in primate multi-male groups [PDF]

open access: yes, 2004
Infanticide by primate males was considered rare if groups contain more than one adult male because, owing to lower paternity certainty, a male should be less likely to benefit from infanticide.
Alberts   +55 more
core   +2 more sources

Somaclones em batata identificados pelos descritores mínimos de broto

open access: yesCiência Rural, 2015
Este estudo objetivou verificar a estabilidade fenotípica das cultivares de batata 'Asterix' e 'Macaca', avaliar o efeito do tipo de explante (organogênese direta e indireta) e do tempo de subcultivo (12 e 70 meses) em meio nutritivo MS sobre a ...
Gisele Santiago   +2 more
doaj   +1 more source

Seeing two faces together: preference formation in humans and rhesus macaques [PDF]

open access: yes, 2014
Humans, great apes and old world monkeys show selective attention to faces depending on conspecificity, familiarity, and social status supporting the view that primates share similar face processing mechanisms.
C Michel   +32 more
core   +3 more sources

The mutual influences between depressed Macaca fascicularis mothers and their infants.

open access: yesPLoS ONE, 2014
ObjectiveTo assess the influence of infant rearing on the behavior of depressed adult female Macaca fascicularis and the influence of depressed infant-rearing adult female Macaca fascicularis on their infants in a free enclosure environment.MethodsHere ...
Qinming Zhou   +9 more
doaj   +1 more source

Cold stress in captive great apes recorded in incremental lines of dental cementum [PDF]

open access: yes, 2002
Incremental lines in dental cementum of museum specimens of 11 free-ranging great apes were compared to the respective structures in 5 captive specimens of known age-at-death, and with many known life-history parameters.
Cipriano, Alessandra
core   +1 more source

Animal moral psychologies [PDF]

open access: yes, 2022
Observations of animals engaging in apparently moral behavior have led academics and the public alike to ask whether morality is shared between humans and other animals.
Andrews, Kristin, Monsó, Susana
core   +1 more source

Phylogeny and adaptive evolution of the brain-development gene microcephalin (MCPH1) in cetaceans. [PDF]

open access: yes, 2011
BACKGROUND: Representatives of Cetacea have the greatest absolute brain size among animals, and the largest relative brain size aside from humans. Despite this, genes implicated in the evolution of large brain size in primates have yet to be surveyed in ...
Clark, Clay   +3 more
core   +6 more sources

Population dynamics of rhesus macaques and associated foamy virus in Bangladesh. [PDF]

open access: yes, 2013
Foamy viruses are complex retroviruses that have been shown to be transmitted from nonhuman primates to humans. In Bangladesh, infection with simian foamy virus (SFV) is ubiquitous among rhesus macaques, which come into contact with humans in diverse ...
Andreina Pacheco, M   +19 more
core   +1 more source

Transpiração e crescimento foliar de clones de batata em resposta à fração de água transpirável no solo

open access: yesRevista Brasileira de Ciência do Solo, 2012
A água é vital para as plantas. Uma redução na disponibilidade de água pode afetar a transpiração e o crescimento foliar das culturas. O objetivo deste trabalho foi determinar a resposta da transpiração e do crescimento foliar ao conteúdo de água ...
Isabel Lago   +5 more
doaj   +1 more source

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