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Cretaceous Antarctic bird skull elucidates early avian ecological diversity

A new, nearly complete fossil skull of Vegavis from the James Ross Basin, Antarctic Peninsula, provides insight into its feeding ecology and exhibits morphologies that support placement among waterfowl within crown-group birds.

Christopher R. Torres
Julia A. Clarke
Patrick M. O’Connor
Research05 Feb 2025
Nature

Volume: 638, P: 146-151
An integrated perfusion machine preserves injured human livers for 1 week

Livers are stored long term in a sophisticated perfusion system.

Dilmurodjon Eshmuminov
Dustin Becker
Pierre-Alain Clavien
Research13 Jan 2020
Nature Biotechnology

Volume: 38, P: 189-198
Phylogenetic and ecological drivers of the avian lung mycobiome and its potentially pathogenic component

“The diversity of the avian lung mycobiome is largely driven by diet and sampling year, reflecting birds’ exposure to environmental fungi. While host phylogeny and geography contribute to differences, their effects are subtle. Birds are hosts and carriers of opportunistic fungal pathogens”.

Paris S. Salazar-Hamm
Chauncey R. Gadek
Donald O. Natvig
ResearchOpen Access19 Apr 2025
Communications Biology

Volume: 8, P: 1-14
Highly pathogenic avian influenza A(H5N1) virus in a common bottlenose dolphin (Tursiops truncatus) in Florida

A case report of highly pathogenic avian influenza A H5N1 of clade 2.3.4.4b in the brain of a common bottlenose dolphin (Tursiops truncatus) from Florida, United States.

Allison Murawski
Thomas Fabrizio
Richard J. Webby
ResearchOpen Access18 Apr 2024
Communications Biology

Volume: 7, P: 1-11
High frequency beam oscillation keyhole dynamics in laser melting revealed by in-situ x-ray imaging

Beam oscillation is an attractive method to achieve melt pool and microstructure control in laser powder bed additive manufacturing. Here, in-situ X-ray imaging and high-fidelity modeling reveal the unique keyhole dynamics in a kHz laser oscillation mode.

Ziheng Wu
Guannan Tang
Anthony D. Rollett
ResearchOpen Access02 Feb 2023
Communications Materials

Volume: 4, P: 1-10

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Cretaceous Antarctic bird skull elucidates early avian ecological diversity

An integrated perfusion machine preserves injured human livers for 1 week

Phylogenetic and ecological drivers of the avian lung mycobiome and its potentially pathogenic component

Highly pathogenic avian influenza A(H5N1) virus in a common bottlenose dolphin (Tursiops truncatus) in Florida

High frequency beam oscillation keyhole dynamics in laser melting revealed by in-situ x-ray imaging

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