Results 181 to 190 of about 62,026 (216)

Bifunctional Artificial Enzymes‐Loaded Microgels With LOX‐ and CAT‐Like Activities for Metabolic Reprogramming and Scarless Wound Repair

open access: yesAdvanced Science, EarlyView.
A bifunctional lactate oxidase‐like and catalase‐like artificial enzyme (Metazyme) is integrated into a rod‐shaped microgel (MetaRgel) to enable cascade lactate oxidation and oxygen regeneration. By reprogramming the wound metabolic microenvironment, MetaRgel alleviates excessive lactate accumulation, oxidative stress, hypoxia, and inflammation ...
Yongyuan Kang   +9 more
wiley   +1 more source

Persistently Increased Expression of PKMzeta and Unbiased Gene Expression Profiles Identify Hippocampal Molecular Traces of a Long‐Term Active Place Avoidance Memory and “Shadow” Proteins

open access: yesAdvanced Science, EarlyView.
Protein complexes like KIBRA‐PKMζ are crucial for maintaining memories, forming month‐long protein traces in memory‐tagged neurons, but conventional RNA‐seq analysis fails to detect their transcript changes, leaving memory molecules undetected in the shadows of abundantly‐expressed genes.
Jiyeon Han   +10 more
wiley   +1 more source

Evidence for top‐down metre perception in infancy as shown by primed neural responses to an ambiguous rhythm

European Journal of Neuroscience, 2022
From auditory rhythm patterns, listeners extract the underlying steady beat and perceptually group beats to form metres. While previous studies show infants discriminate different auditory metres, it remains unknown whether they can maintain (imagine) a ...
Erica Flaten   +3 more
semanticscholar   +1 more source

A digital framework for realising the SI—a proposal for the metre

Metrologia, 2022
A current focus of the international metrology community is the digitalisation of documents, certificates and services in response to initiatives underway throughout industry and to the requirement to follow the principles of data being Findable ...
Andrew Lewis   +3 more
semanticscholar   +1 more source

The lattice parameter of silicon: a secondary realisation of the metre

Measurement science and technology, 2020
The 2019 revision of the International System of Units (SI) linked the seven base units to fundamental constants; only a minor rewording was necessary for the metre whose definition was already linked to the speed of light. However, the largest change in
A. Yacoot, H. Bosse, R. Dixson
semanticscholar   +1 more source

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