Results 271 to 280 of about 4,286,338 (369)

Reconstructing Three‐Dimensional Optical Anisotropy with Tomographic Müller‐Polarimetric Microscopy

open access: yesAdvanced Science, EarlyView.
Tomographic Müller polarimetric microscopy is a novel imaging technique that resolves 3D birefringent properties of bulky samples, unveiling hierarchical nanostructures at microscopic resolution. Based on incoherent visible‐light polarimetry, it achieves experimental simplicity by eliminating phase measurements.
Yang Chen   +4 more
wiley   +1 more source

Leveraging evidence to tackle high-priority concerns in child and adolescent health across Europe and Central Asia. [PDF]

open access: yesPublic Health Pract (Oxf)
Black M   +6 more
europepmc   +1 more source

Solid State Defect Emitters With no Electrical Activity

open access: yesAdvanced Science, EarlyView.
Point defects may introduce in‐gap states that alter electrical properties and lower the optical excitation threshold. It is thus widely assumed that solid‐state defect emitters alter the host conductivity. This study demonstrates, on a particular defect in 4H silicon carbide, that a yet unrecognized class of point defects exists that are optically ...
Pei Li   +4 more
wiley   +1 more source

Reach and public health implications of proposed new food marketing regulation in Germany: an updated analysis. [PDF]

open access: yesEur J Public Health
Leibinger A   +7 more
europepmc   +1 more source

Multi‐Omics and ‐Organ Insights into Energy Metabolic Adaptations in Early Sepsis Onset

open access: yesAdvanced Science, EarlyView.
This study shows that patients at risk of sepsis have a distinct metabolite and lipid signature, including serine and aminoadipic acid, in their serum before clinical diagnosis. A mouse model of sepsis with a compatible serum signature reveals underlying metabolic changes, including mitochondrial adaptation, altered serine‐dependent purine metabolism ...
Lin‐Lin Xu   +9 more
wiley   +1 more source

Direct and Low‐Temperature Regeneration of Degraded LiFePO₄ Cathodes at Ambient Conditions Using Green and Sustainable Deep Eutectic Solvent

open access: yesAdvanced Science, EarlyView.
Computational predictions identify ethylene glycol and lithium chloride as optimal components for a green deep eutectic solvent (DES). And further investigations determine the optimal reaction conditions and process parameters for DES treatment of spent lithium iron phosphate (S‐LFP).
Yixin Lin   +7 more
wiley   +1 more source

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