Results 191 to 200 of about 97,908 (251)

Photon Recycling–Driven Photodetection Enhancement in Ni(AcO)2–MAPbBr3 Nanocomposite Waveguides

open access: yesNanophotonics, Volume 15, Issue 13, 13 July 2026.
Photon recycling is demonstrated as an effective mechanism to enhance perovskite photodetector performance. A Ni(AcO)2/MAPbBr3 nanocomposite waveguide enables long‐range propagation and reabsorption of photoluminescence photons, increasing photocurrent by ∼60%. Under pulsed excitation, reabsorption of amplified spontaneous emission further enhances the
Sandra Soriano‐Díaz   +6 more
wiley   +1 more source

Multi‐Scale Characterization of PLA Composites With Natural‐Based Reinforcements: From Filament to 3D‐Printed Parts

open access: yesPolymer Composites, Volume 47, Issue 13, Page 12271-12288, 10 July 2026.
Thermal, microstructural, and mechanical characterization of 3D‐printed PLA composite parts. ABSTRACT To address plastic waste and agricultural residue underutilization, this study evaluates the thermal (DSC and FTIR), microstructural (SEM), and mechanical behavior of polylactic acid (PLA) reinforced with flax fibers and olive pit particles, processed ...
P. N. B. Reis   +6 more
wiley   +1 more source

Muscle Mass Moderates Metabolic Syndrome Risk Associated with Adiposity: A SHAP-Based Machine Learning Study. [PDF]

open access: yesNutrients
Yáñez-Sepúlveda R   +10 more
europepmc   +1 more source

Translation and Validation of a Youth Self-Rated Insomnia Scale (YSIS) for Peruvian Adolescents. [PDF]

open access: yesHealthcare (Basel)
Lucchini-Paredes JJ   +8 more
europepmc   +1 more source

Unmasking Brugada syndrome: a case report of diagnostic oversights. [PDF]

open access: yesEur Heart J Case Rep
Ibarrola-Pena JC   +4 more
europepmc   +1 more source

Memoria de actividades de la Escuela de Relaciones Laborales

open access: yesCuadernos de Relaciones Laborales, 2011
Escuela de Relaciones Laborales
doaj  

Mejorar la comunicación sobre la equidad en la salud en la investigación observacional (STROBE Equidad): la lista de verificación ampliada y su elaboración. [PDF]

open access: yesRev Panam Salud Publica
Dewidar O   +41 more
europepmc   +1 more source

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