Results 31 to 40 of about 385,705 (216)

The effect of free school fruit on academic performance: a nationwide quasi-experiment

open access: yesScientific Reports, 2023
In past research, higher intake of fruit has been associated with better academic achievement. In Norway, the government required lower secondary schools to provide fruit to their pupils from 2007 to 2014.
Torleif Halkjelsvik, Elling Bere
doaj   +1 more source

A direction-sensitive photodetector based on the two-dimensional WSe2/MoSe2 lateral heterostructure with enhanced photoresponse

open access: yesResults in Physics, 2023
Photodetectors based on anisotropic materials are attracting lots of attention. This research systematically investigates the anisotropic photoresponse of photodetectors based on the two-dimensional WSe2/MoSe2 lateral heterostructure through quantum ...
Xiaoxin Sun   +5 more
doaj   +1 more source

The Importance of Measuring the Measures [PDF]

open access: yesAnnals of Surgical Oncology, 2009
Eric Whitacre, MD, FACSDepartment of Surgery, The Breast Center of Southern Arizona, Tucson, AZ‘‘Preoperative Needle Biopsy as a Potential QualityMeasure in Breast Cancer Surgery,’’ by Pocock et al., is avaluable contribution to our understanding of the role ofpreoperative needle biopsy as a quality indicator in breastsurgery.
openaire   +2 more sources

Algorithms Utilized for Creep Analysis in Torque Transducers for Wind Turbines

open access: yesAlgorithms
One of the fundamental challenges in analyzing wind turbine performance is the occurrence of torque creep under load and without load. This phenomenon significantly impacts the proper functioning of torque transducers, thus necessitating the utilization ...
Jacek G. Puchalski   +2 more
doaj   +1 more source

Strong coupling between hybrid plasmonic–photonic resonances and excitons in metallic photonic crystal–monolayer WS2 nanostructures

open access: yesResults in Physics, 2021
Nanostructures, supporting hybrid plasmonic–photonic modes that combine the advantages of the electromagnetic field enhancement of the localized plasmon resonances (LSPRs) and the higher quality factor of the photonic resonances, have served as flexible ...
Xueyang Zong   +3 more
doaj   +1 more source

Identification of a bridge-specific intramolecular exciton dissociation pathway in donor–π–acceptor alternating conjugated polymers

open access: yesNanoscale Research Letters, 2021
Intramolecular exciton dissociation is critical for high efficient mobile charge carrier generations in organic solar cells. Yet despite much attention, the effects of π bridges on exciton dissociation dynamics in donor–π–acceptor (D-π-A) alternating ...
Zhaoyong Jiao   +6 more
doaj   +1 more source

Low Threshold Microlasers Based on Organic-Conjugated Polymers

open access: yesFrontiers in Chemistry, 2021
Conjugated polymers have emerged as ideal organic laser materials for the excellent optoelectrical properties and facile processability. During a typical lasing process, resonator configurations with specific geometry are essential to provide optical ...
Hong-xu Chen   +4 more
doaj   +1 more source

Navigating the EMA qualification of novel methodologies for digital endpoints: lessons from the DEEP project proof of concept

open access: yesScientific Reports
As digital measures continue to transform drug development, clinical practice, and patient experience, there is an increasing need for standardization in the development, validation, qualification, and regulatory acceptance of these measures.
Lada Leyens   +11 more
doaj   +1 more source

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