Results 251 to 260 of about 1,977,910 (347)
Topology Optimization Enables Freeform Matrix Fourier Optics
A topology‐optimized freeform metasurface is designed and fabricated to realize matrix Fourier optics, enabling the diffraction of multiple polarization states into distinct far‐field orders. By combining forward design with gradient‐based inverse optimization, high polarization contrast of up to 98.7% is achieved.
Yu‐Tzu Liu+5 more
wiley +1 more source
Dementia in People With Multiple Sclerosis: A Systematic Review and Meta-Analysis. [PDF]
Mirmosayyeb O+7 more
europepmc +1 more source
Plasma lipid and lipoprotein responses to dietary fat and cholesterol: a meta-analysis
W. Huntting Howell+4 more
openalex +1 more source
An optimized fabrication approach for the nanostructuring of optical metasurfaces from van der Waals materials like hexagonal boron nitride is presented. The resonator geometries show enhanced geometric homogeneity, resulting in a significant increase in quality factors of symmetry‐protected bound states in the continuum resonances.
Jonas Biechteler+7 more
wiley +1 more source
Vibrio cholerae in Water Environments: A Systematic Review and Meta-Analysis. [PDF]
Awere-Duodu A, Ntim OK, Donkor ES.
europepmc +1 more source
We report spiro‐configured hosts constructed on the assembly of a quinolinoacrdine unit and different fluorene positional isomers for high‐performance blue MR‐TADF Organic Light‐Emitting Diodess. The v‐DABNA:CN‐Ir emissive layer combination with SQA‐4‐FPOPh2 as host shows a narrowband emission peak and a high maximum external quantum efficiency of 22.9%
Kelvine Letellier+7 more
wiley +1 more source
The Induction of Dissociative States: A Meta-Analysis. [PDF]
Brake B+10 more
europepmc +1 more source
ORGANIZATIONAL CONFIGURATIONS AND PERFORMANCE: A META-ANALYSIS.
David J. Ketchen+13 more
openalex +2 more sources
Terahertz Spoof Surface Plasmon Polariton Structure for High‐Precision Gas Sensor Technology
This study presents a high‐sensitivity THz sensor based on spoof surface plasmon polaritons, optimized for gas sensing. The multilayer structure enables placement of the sample material in the densest region of the plasmonic surface waves, enhancing interaction with THz waves and significantly improving sensitivity to small refractive index variations ...
Vahid Najafy+2 more
wiley +1 more source
From meta‐analysis to Cochrane reviews
Nicole Ebner+3 more
doaj +1 more source