Results 141 to 150 of about 21,470 (243)

Molecular and energetic basis of histidine switch dynamics in respiratory complex I

open access: yesProtein Science, Volume 35, Issue 8, August 2026.
Abstract The respiratory complex I in mitochondria and bacteria drives the two‐electron reduction of quinone to pump protons across the membrane. The molecular basis of this catalytic reaction remains enigmatic despite significant progress in structural characterization of the complex.
Erik Endres   +7 more
wiley   +1 more source

Preconditioning of Polynya Formation by Ocean Mixing at Maud Rise, Antarctica

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 8, August 2026.
Abstract Antarctic open‐ocean polynyas trigger vigorous wintertime convection, influencing ocean circulation and atmospheric processes. In the Weddell Sea, interaction between the Weddell Gyre and the Maud Rise seamount generates a Taylor column that favors polynya formation.
Xingchi Wang   +9 more
wiley   +1 more source

A Subgrid Correction Scheme for Accurate km‐Scale Coastal Inundation in the Energy Exascale Earth System Model

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 8, August 2026.
Abstract Global Earth system models describe many large‐scale processes, such as sea level changes, that affect the evolution of risk in local‐scale coastal flooding due to extreme events such as hurricane storm surges. However, these models operate at resolutions that are too coarse to resolve coastal ocean tidal and storm surge exchanges across the ...
S. R. Brus   +8 more
wiley   +1 more source

Improving the Antioxidant Activity and Consumer Acceptance of Rice Snacks Fortified With Barley

open access: yesJournal of Food Science, Volume 91, Issue 8, August 2026.
ABSTRACT Although ricebased snacks are popular, they are primarily composed of refined starch and often lack dietary fiber and bioactive compounds. Barley is rich in these compounds; however, its incorporation into rice‐based products often results in undesirable changes in physicochemical and sensory properties. Therefore, this study aimed to evaluate
Il Sook Choi, Eun Jung Kwak
wiley   +1 more source

Characterisation of the Mesial Root and Middle Mesial Canal Morphology in Mandibular First Molars: An Ex Vivo Micro‐CT Study

open access: yesAustralian Endodontic Journal, Volume 52, Issue 2, Page 364-380, August 2026.
ABSTRACT This ex vivo study characterised the mesial root morphology of mandibular first molars with a middle mesial canal (MMC) using micro‐CT. Among 469 scanned molars, 42 (8.96%) presented an MMC. Morphological parameters analysed included canal configuration, chamber orifice features, dentine thickness, isthmus type, and aspect ratio.
Nuno Rodrigues dos Santos   +3 more
wiley   +1 more source

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