Results 21 to 30 of about 3,351 (60)

Chewing on the trees: Constraintsand adaptation in the evolution of the primate mandible [PDF]

open access: yes, 2015
Chewing on different food types is a demanding biological function. The classic assumption in studying the shape of feeding apparatuses is that animals are what they eat, meaning that adaptation to different food items accounts for most of their ...
Adams   +57 more
core   +1 more source

Human neuromaturation, juvenile extreme energy liability, and adult cognition/cooperation [PDF]

open access: yes, 2012
Human childhood and adolescence is the period in which adult cognitive competences (including those that create the unique cooperativeness of humans) are acquired.
John Skoyles
core   +1 more source

Dental functional morphology predicts the scaling of chewing rate in mammals [PDF]

open access: yes, 2018
How food intake and mastication scale to satisfy the metabolic needs of mammals has been the subject of considerable scientific debate. Existing theory suggests that the negative allometric scaling of metabolic rate with body mass is compensated by a ...
Fortelius, Mikael, Zliobaite, Indre
core   +1 more source

The prion protein and New World primate phylogeny [PDF]

open access: yes, 2004
The PrPC prion protein contains 250 amino acids with some variation among species and is expressed in several cell types. PrPC is converted to PrPSc by a post-translational process in which it acquires amino acid sequences of three-dimensional ...
SCHNEIDER, Horacio   +3 more
core   +2 more sources

Gestation and the evolution of vertical stance bipedal humans [PDF]

open access: yes, 2011
During mammalian gestation a change in maternal stance alters the velocities of maternal blood flows and results in a changed rate of delivery and distribution of nutrients required to form the bone and tissue in various parts of a developing foetus. The
D.S. Robertson
core   +1 more source

The biomechanical importance of the scaphoid-centrale fusion during simulated knuckle-walking and its implications for human locomotor evolution [PDF]

open access: yes, 2020
© 2020, The Author(s). Inferring the locomotor behaviour of the last common ancestor (LCA) of humans and African apes is still a divisive issue. An African great-ape-like ancestor using knuckle-walking is still the most parsimonious hypothesis for the ...
Chamberlain, A.T.   +4 more
core   +2 more sources

Убежищестроительная гипотеза раннего антропосоциогенеза: за и против [PDF]

open access: yes, 2005
Проанализированы и сопоставлены возможности "охотничьей", "трудовой" и "убежищестроительной" гипотез Антропосоциогенеза - в объяснении причин и феноменов эволюции Homo-вида, Homo-бытия и Homo-отношений.Проаналізовані та зіставлені можливості ...
Чудомех, В.Н.
core  

Investigadors de l'ICP de la UAB descriuen un nou homínid [PDF]

open access: yes, 2009
Investigadors de l'Institut Català de Paleontologia (ICP) de la Universitat Autònoma de Barcelona, dirigits pel professor Salvador Moyà-Solà, publiquen aquesta setmana a la prestigiosa revista científica Proceedings of the National Academy of Sciences ...
Moyà Solà, Salvador
core   +1 more source

The effect of foot posture on capacity to apply free moments to the ground: implications for fighting performance in great apes [PDF]

open access: yes, 2017
In contrast to most other primates, great apes have feet in which the heel supports body weight during standing, walking and running. One possible advantage of this plantigrade foot posture is that it may enhance fighting performance by increasing the ...
Christopher Cunningham, David R. Carrier
core   +3 more sources

A Dryopithecine Talus From Abocador de Can Mata (Vallès‐Penedès Basin, NE Iberian Peninsula): Morphometric Affinities and Evolutionary Implications for Hominoid Locomotion

open access: yesAmerican Journal of Biological Anthropology, Volume 186, Issue 4, April 2025.
ABSTRACT Objectives The functional interpretation of postcranial remains of Middle Miocene great apes from Europe (dryopithecines) suggests a combination of quadrupedalism and orthograde behaviors without modern analogs. We provide further insights based on an isolated dryopithecine talus (IPS85037) from the Middle Miocene (11.7 Ma) Abocador de Can ...
Oriol Monclús‐Gonzalo   +7 more
wiley   +1 more source

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