Results 221 to 230 of about 3,546,639 (328)

Chromium meta-analysis [PDF]

open access: yesThe American Journal of Clinical Nutrition, 2003
openaire   +2 more sources

Realization of Complex‐Shaped Magnetic Nanotubes with 3D Printing and Electrodeposition

open access: yesAdvanced Functional Materials, EarlyView.
Complex‐shaped magnetic nanotubes were fabricated by coating three‐dimensional nanoscaffolds fabricated with focused electron beam induced deposition with a magnetic coating via electrodeposition. X‐ray magnetic microscopy and simulations revealed an azimuthal magnetic configuration within the nanotubes and pinning of domain walls at curved vertices ...
Claudia Fernández‐González   +15 more
wiley   +1 more source

Individual participant data (IPD) meta-analyses of diagnostic and prognostic modeling studies: guidance on their use.

open access: yesPLoS Medicine, 2015
Thomas P A Debray   +5 more
doaj   +1 more source

Aging-related changes in cognitive flexibility: fMRI meta-analysis. [PDF]

open access: yesBehav Brain Funct
Chuikova Z   +5 more
europepmc   +1 more source

Coupled Ferroelectric–Photoelectrochemical in Water Reduction Over BiFeO3 Thin Film Heterostructure Modulated by Rare‐Earth Doping

open access: yesAdvanced Functional Materials, EarlyView.
Gd‐doped BFO (BGFO) exhibits a ∼2‐order reduction in leakage current owing to its lowest content of oxygen vacancies. This leads to a ∼2.5‐fold increase in remnant polarization. These improvements in BGFO effectively boost charge separation and transportation, resulting in the greatest incident photon‐to‐current efficiency of 12.9 ± 0.73% and a ∼1.5 ...
Ming‐Wei Chu   +7 more
wiley   +1 more source

Reconfigurable Metamirrors Based on Compliant Mechanisms

open access: yesAdvanced Functional Materials, EarlyView.
Providing the basis for numerous practical applications, the reconfigurability of metadevices is of great importance. Through the integration of controlled mechanical deformation with chiral meta‐atoms, a compliant mechanism based metamirror is demonstrated for active control over the polarization of electromagnetic waves.
Galestan Mackertich‐Sengerdy   +3 more
wiley   +1 more source

Incidence of Dementia and Alzheimer Disease Over Time: A Meta‐Analysis

open access: green, 2019
Sujuan Gao   +4 more
openalex   +2 more sources

Systematic review and meta-analysis of time-temperature pathogen inactivation

open access: hybrid, 2020
María Fernanda Espinosa   +4 more
openalex   +1 more source

Meta-analysis

open access: yesJournal of British Surgery, 1990
openaire   +2 more sources

Local Thermal Conductivity Patterning in Rotating Lattice Crystals of Anisotropic Sb2S3

open access: yesAdvanced Functional Materials, EarlyView.
Microscale control of thermal conductivity in Sb2S3 is demonstrated via laser‐induced rotating lattice crystals. Thermal conductivity imaging reveals marked thermal transport anisotropy, with the c axis featuring amorphous‐like transport, whereas in‐plane directions (a, b) exhibit 3.5x and 1.7x larger thermal conductivity.
Eleonora Isotta   +13 more
wiley   +1 more source

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