Results 21 to 30 of about 282,903 (214)

Rates of agonism among female primates: a cross-taxon perspective [PDF]

open access: yes, 2013
Agonism is common in group-living animals, shaping dominance relationships and ultimately impacting individual tness. Rates of agonism vary considerably among taxa, however, and explaining this variation has been central in ecological models of female ...
Koenig, Andreas   +3 more
core   +1 more source

Effect of Chlorella on hematological parameters and nutrient bioavailability in the diet of rhesus monkeys (Macaca mulatta)

open access: yesВетеринария сегодня, 2021
Chlorella shows a wide spectrum of biological activity, in particular, it exhibits a pronounced antioxidant activity and demonstrates anti-inflammatory, antitumor and antiviral properties.
N. V. Gaponov   +3 more
doaj   +1 more source

The 25 most endangered primates list: impacts on conservation fundraising and policy

open access: yes, 2021
Lists of threatened species are often employed as media outreach tools, but their usefulness and efficacy are rarely tested. One prominent example is the “Primates in Peril: The World’s 25 Most Endangered Primates” list – the “Top 25 List.” It is ...
Reuter, Kim E   +25 more
core   +1 more source

A mechatronic platform for behavioral analysis on nonhuman primates [PDF]

open access: yes, 2012
In this work we present a new mechatronic platform for measuring behavior of nonhuman primates, allowing high reprogrammability and providing several possibilities of interactions.
Mirolli, Marco   +24 more
core   +1 more source

Morphology of the walls of the cavernous sinus of Cebus apella (tufted capuchin monkey) [PDF]

open access: yesArquivos de Neuro-Psiquiatria, 1999
The morphology of the dura mater and its relationship with the structures of the cavernous sinus were analyzed in five tufted capuchin monkeys (Cebus apella) using histological sections, showing that the walls of the cavernous sinus of this species are ...
ROBSON JOSÉ DE SOUSA DOMINGUES   +2 more
doaj   +1 more source

What does it mean to be wild? Assessing human influence on the environments of nonhuman primate specimens in museum collections

open access: yesEcology and Evolution, 2021
Objectives Natural history collections are often thought to represent environments in a pristine natural state—free from human intervention—the so‐called “wild.” In this study, we aim to assess the level of human influence represented by natural history ...
Andrea R. Eller   +5 more
doaj   +1 more source

The Ape Lottery: Chimpanzees Fail To Consider Spatial Information When Drawing Statistical Inferences

open access: yesAnimal Behavior and Cognition, 2021
Humans and nonhuman great apes share a sense for intuitive statistics, making intuitive probability judgments based on proportional information. This ability is of tremendous importance, in particular for predicting the outcome of events using prior ...
Johanna Eckert   +4 more
doaj   +1 more source

THE BEGINNINGS OF PRIMATES [PDF]

open access: yesEvolution, 1968
When and from what mammalian group did primates originate? This question cannot yet be answered as accurately as students of Cretaceous and early Tertiary mammals would like. Although the evidence is still fragmentary and meager, however, the beginnings of primate radiation and their origin can be relatively well recognized.
openaire   +2 more sources

Presentation: Some Like It Hot, Hot, Hot When Primates Roamed Texas’ Rainforests [PDF]

open access: yes, 2016
Primates and rainforests in West Texas? Dr. Kirk takes us millions of years back and discovers a time when, if you were walking through parts of Texas, you would hack your way through hot, tropical rainforests and encounter curious primates. The ‘Devil’s
Kirk, Christopher   +1 more
core   +1 more source

Origin of Multisynaptic Corticospinal Pathway to Forelimb Segments in Macaques and Its Reorganization After Spinal Cord Injury

open access: yesFrontiers in Neural Circuits, 2022
Removal of the monosynaptic corticospinal pathway (CSP) terminating within the forelimb segments severely impairs manual dexterity. Functional recovery from the monosynaptic CSP lesion can be achieved through the remaining multisynaptic CSP toward the ...
Taihei Ninomiya   +17 more
doaj   +1 more source

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