Results 271 to 280 of about 324,431 (365)

Soutenir la médecine rurale aujourd’hui et demain. [PDF]

open access: yesCMAJ
Rezapour A   +4 more
europepmc   +1 more source

Activation of Kir4.1 Channels by 2‐D08 Promotes Myelin Repair in Multiple Sclerosis

open access: yesAdvanced Science, EarlyView.
Multiple sclerosis causes myelin loss and neurological dysfunction. This study shows that 2‐D08, a small molecule targeting Kir4.1 channels, promotes OPCs differentiation via FYN tyrosine kinase phosphorylation and the FYN/MYRF pathway. It significantly improves myelin repair and motor deficits in EAE mice and marmosets, highlighting its potential as a
Mingdong Liu   +17 more
wiley   +1 more source

Transforming the Poison Effects of Water Vapor into Benefits Over Adjustable Dual Acid Sites for Stable Plasma‐Catalysis

open access: yesAdvanced Science, EarlyView.
YxMnyOx+2y catalyst provides dual active sites of Lewis acid (Y3+) and Mn for the co‐adsorption of H2O and O3, and the fast dissociation of adsorbed H2O to surface *OH. Then, a newly OH‐accompanied pathway for O3 decomposition is formed, transforming H2O to active ·OH radical, with the assistance of high energy electrons in the plasma.
Si Chen   +7 more
wiley   +1 more source

Ballpark Estimates of Budget Space for Health Workforce Investments in the 47 Countries of the WHO African Region: A Modelling Study. [PDF]

open access: yesHealth Serv Insights
Asamani JA   +8 more
europepmc   +1 more source

Quantitative Electron Beam‐Single Atom Interactions Enabled by Sub‐20‐pm Precision Targeting

open access: yesAdvanced Science, EarlyView.
Atomic lock‐on (ALO) is a rapid, low‐dose in situ technique in scanning transmission electron microscopy (STEM) that achieves sub‐20 picometer (pm) beam positioning. A sparse annular scan collects positional information while avoiding irradiation of the target site.
Kevin M. Roccapriore   +2 more
wiley   +1 more source

Financial motivation models for community health workers in low- and middle-income countries: a scoping review. [PDF]

open access: yesGlob Health Action
Samb OM   +5 more
europepmc   +1 more source

General Screening Rules and Segmented Optimization Strategy for Efficient Thermoelectric Devices Validated by Mg3(Sb,Bi)2/Bi0.5Sb1.5Te3‐GeTe Module

open access: yesAdvanced Science, EarlyView.
By leveraging the materials' compatibility, optimized matching relationships are established to enhance the performance of segmented thermoelectric devices. To validate this approach, a segmented thermoelectric generator is fabricated incorporating n‐type Mg3(Sb,Bi)2 and p‐type Bi0.5Sb1.5Te3‐GeTe.
Kai‐Yu Yang   +12 more
wiley   +1 more source

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