Results 61 to 70 of about 5,125,891 (242)

A matter of evolutionary life and death: an ecological model of growth and development in Homo erectus

open access: yes, 2005
This thesis investigates the evolutionary ecology of Homo erectus, focussing on the differential impact of the environment on the species' life history strategy.
Buckley, Carina A.
core   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

A Major Change in Rate of Climate Niche Envelope Evolution during Hominid History

open access: yesiScience, 2020
Summary: Homo sapiens is the only species alive able to take advantage of its cognitive abilities to inhabit almost all environments on Earth. Humans are able to culturally construct, rather than biologically inherit, their occupied climatic niche to a ...
Alessandro Mondanaro   +16 more
doaj   +1 more source

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Occlusal wear pattern analysis of functional morphology in Neanderthals and early Homo sapiens dentition [PDF]

open access: yes, 2010
Very little is known about the occlusal wear pattern in the Neanderthal posterior dentition. Usually dental wear is closely related to the physical properties of the ingested food, and consequently can be used to obtain information about diet ...
Fiorenza, Luca
core  

Did climate change make Homo sapiens innovative, and if yes, how? Debated perspectives on the African Pleistocene record

open access: yesQuaternary Science Advances
Our enhanced capacity to innovate is a key feature that sets Homo sapiens apart as a species. The Middle Stone Age archaeological record of Pleistocene Africa documents the emergence and elaboration of this capacity, and its relationship to changes in ...
Jayne Wilkins, Benjamin J. Schoville
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Early Homo Enamel

open access: yes, 2007
Images are provided for assessing and consideration for exhibition.
Bromage, Timothy
core   +2 more sources

Sytuacja naukowych periodyków elektronicznych na przykładzie czasopisma „Homo Communicativus” [PDF]

open access: yes, 2008
Niniejszy tekst traktuje o sytuacji czasopism naukowych skierowanych do studentów, doktorantów i młodych pracowników naukowych na przykładzie rocznika „Homo communicativus”.
Kulczycki, Emanuel
core  

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