Results 211 to 220 of about 172,813 (402)

From Pigeons to Raptors: Avifauna Across the Early Upper Paleolithic Sequence of Manot Cave, Israel

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACT Avian exploitation during the Early Upper Paleolithic (EUP) is frequently interpreted as a marker of socioeconomic intensification across Europe and the Levant. However, the specific character of avian exploitation in the Levant has remained unexplored due to the scarcity of detailed zooarchaeological analyses. This study addresses this gap by
Catherine Ujma   +5 more
wiley   +1 more source

Landscape heterogeneity shapes the spatial and diet partitioning of a montane carnivore guild

open access: yesOikos, EarlyView.
Interspecific competition is a structural force in animal communities and can be particularly influential among species with similar taxonomic or ecological characteristics. In carnivore communities, heterogeneity in resource availability and landscape structure can ameliorate competitive interactions, but it is often difficult to quantify the space ...
Marie E. Martin   +12 more
wiley   +1 more source

Optimal foraging can drive emergent initiator‐follower dynamics in social groups

open access: yesOikos, EarlyView.
Deciding when and where to move is a challenge for group‐living animals as differences in preferences must be resolved for the group to maintain cohesion. In many species, consensus is reached through shared decision‐making, whereby group members initiate group movements by stopping foraging and making directed movements away from a feeding source. Yet,
Damien R. Farine   +2 more
wiley   +1 more source

Age‐Dependent Correlation of Pulmonary Function Impairment and Aortic Arch Stiffness in Mice

open access: yesPediatric Discovery, EarlyView.
This study examined the relationship between aortic arch stiffness and lung function in aging mice. Multiple linear regression modeling showed moderate to strong correlations between the rise in aortic arch stiffness and changes in lung function as the mice progressively aged.
Ayman Isbatan   +10 more
wiley   +1 more source

Shallow Nitrogen Vacancy Color Centers in Diamond by Ion Implantation

open access: yesAdvanced Quantum Technologies, EarlyView.
This study investigates the formation of shallow nitrogen‐vacancy (NV) centers in CVD diamond through broad‐beam ion implantation across a SiO₂ layer. By adjusting the ion incidence angle, the distribution of NV centers is controlled, as predicted by sytopping and range of ions in matter (SRIM) simulations and confirmed by angle‐resolved X‐ray ...
Giorgio Speranza   +14 more
wiley   +1 more source

Facilitating Sodium‐Ion Diffusion in Fe‐Doped Co3O4 for High‐Rate Performance

open access: yesSmall, EarlyView.
The limited rate performance of cobalt oxide (Co3O4) materials restricts their applicability in the rapid charge–discharge process of sodium‐ion batteries (SIBs). Iron (Fe) lattice doping can facilitate sodium‐ion diffusion by narrowing the bandgap and modulating the Co─O bond length.
Yonghuan Fu   +7 more
wiley   +1 more source

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