Results 151 to 160 of about 300,339 (303)
ChemSusChem, Volume 18, Issue 6, March 15, 2025.Perovskite oxide catalysts with reduced Co content, substituted by Fe and Ni, are synthesized and studied for their activity in the oxygen evolution reaction in alkaline media. An increase in the intrinsic catalytic activity (obtained by the (RctCdl)−1 product) of the base material (Ba0.5Gd0.8La0.7Co2O6‐δ) is seen for an as high as 70 % substitution of
Henrik Petlund +6 more
wiley +1 more source
Calculation of relaxation parameters of GaAs in strong fields
Технологія та конструювання в електронній апаратурі, 2003 A method for analytical calculation of relaxation times of concentration, momentum, and energy for GaAs in strong electric fields is proposed. The approach enables modeling of dynamic processes using the corresponding balance equations.
V. A. Moskalyuk +2 more
doaj
Developmental Dynamics, EarlyView.Abstract Background Sporadic venous malformation (VM) is associated with the hyperactivating p.L914F mutation in TIE2, a receptor tyrosine kinase essential for vascular development. This mutation is not found in hereditary VM, suggesting incompatibility with life when expressed during early vascular development.
Lindsay J. Bischoff +6 more
wiley +1 more source
Fhod3 in zebrafish supports myofibril stability during growth of embryonic skeletal muscle
Developmental Dynamics, EarlyView.Abstract Background Actin filament organization in cardiomyocytes critically depends on the formin Fhod3, but a role for Fhod3 in skeletal muscle development has not yet been described. Results We demonstrate here that in zebrafish mutated for one of two fhod3 paralog genes, fhod3a, skeletal muscle of the trunk appears normal through 2 days post ...
Aubrie Russell +3 more
wiley +1 more source
COMPUTER-GENERATED HOLOGRAM ETCHED IN GAAS FOR OPTICAL INTERCONNECTION OF VLSI CIRCUITS
, 1992 By integrating, on a wafer plane, GaAs semiconductor optoelectronic modulators and detectors with computer-generated holograms between then, the potential for in-plane interconnections is proposed.
CAREY, CD +4 more
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Developmental Dynamics, EarlyView.Abstract Background The promoters and enhancers of heat shock genes, such as the 1.5‐kb promoter of the zebrafish hsp70l gene, are valuable tools for temporal activation of transgenes. It has been widely purported that heat shock treatments result in ubiquitous expression of hsp70l‐driven transgenes.
Jong‐Su Park, Xiangyun Wei
wiley +1 more source
A GaAs Nanowire Array Solar Cell With 15.3% Efficiency at 1 Sun
IEEE Journal of Photovoltaics, 2016 I. Åberg +10 more
semanticscholar +1 more source
A Raman scattering study of GaAs: As films lifted off GaAs substrate
, 1999 We performed Raman scattering investigations on low-temperature-grown (LTG) films of GaAs that had been lifted off the GaAs substrate. The Raman measurements unambiguously show the effects of excess arsenic on phonon scattering from LTG films of GaAs ...
Jiang DS,Chinese Acad Sci,Inst Semicond,Natl Lab Superlattices & Microstruct,POB 912,Beijing 100083,Peoples R China. +4 more
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Caracterización óptica por fotorreflectancia a temperatura variable de heteroestructuras semiconductoras ZnSe/GaAs y CdTe/GaAs [PDF]
, 2005 En este trabajo se reporta el estudio de esfuerzos presentes en heteroestructura II-VI/GaAs como son el ZnSe/GaAs y el CdTe/GaAs, realizados mediante la técnica de Fotorreflectancia (FR) en un rango de temperaturas 12≤T≤300 K.
Jiménez García, Francy Nelly
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