Results 191 to 200 of about 2,412,568 (265)

Enhanced Performance 3‐D Printed PLA Parts through a Photo‐Initiator Mediated UV‐Curing

Advanced Materials Technologies, EarlyView.
This solvent‐free method enhances 3‐D printed PLA parts by incorporating photo‐initiators during fabrication, followed by up to 3 min UV treatment. This process improves PLA's mechanical properties, including a 64% increase in tensile strength, while addressing weak interlayer bonding and outdoor sensitivity.
Dylan Jubinville, Tizazu H. Mekonnen
wiley   +1 more source

Antihypertensive medication adherence and associated factors among adult hypertensive patients at public hospitals in eastern Ethiopia: A Cross-sectional study. [PDF]

PLoS One
Yousuf J, Roba KT, Ahmed N, Belsty T, Wondimneh F, Daba L, Teshager T, Ketema I.   +7 more
europepmc   +1 more source

Mechanoluminescence of Bi‐Activated NaYGeO4 Polycrystals and 3D Printed Scaffolds in the NUV/Blue and NIR Spectral Range

Advanced Optical Materials, EarlyView.
NUV/Blue and NIR emitting mechanoluminescent (ML) materials based on a Bi‐doped germanate compound (NYGOBx) are reported. 3D‐printing is used to fabricate complex scaffold devices from this material, suggested for use as mechanically‐activated light sources for functional illumination.
Hossein Ebrahim Hosseini, Jiangkun Cao, Marzieh Ghadamyari, Dušan Galusek, Róbert Klement, Lothar Wondraczek   +5 more
wiley   +1 more source

Exploring athletic expertise and conflict processing: behavioral and neural responses to head fakes and flanker tasks. [PDF]

Front Neurosci
Gao S, Sun Z, Wang D, Mirifar A, Zhou C, Luan M.   +5 more
europepmc   +1 more source

Highly Efficient Upconverted Fluorescence from Coulombically Assembled Ion Pair

Advanced Optical Materials, EarlyView.
A dicationic Os(II) complex paired with two monoanionic fluorophores is designed to enable highly efficient triplet–triplet annihilation upconversion, achieving a remarkable upconverted fluorescence quantum yield of 13% at 785 nm excitation with a record‐low threshold intensity of 5.9 mW cm⁻2, attributed to diffusion‐free acceleration of energy ...
Ji Hye Baek, Dayoon Song, Gyurim Park, Srinivas Avula, Soojin Park, Kei Ohkubo, Youngmin You   +6 more
wiley   +1 more source

Family support, social security, commercial insurance, and aging anxiety among Chinese residents: a study based on the 2021 CGSS data. [PDF]

Front Public Health
Gu H, Tan Q, Guo Y, He H, Zhang Y.
europepmc   +1 more source

Thermally Activated Delayed Fluorescence and Beyond. Photophysics and Material Design Strategies.

Advanced Photonics Research, EarlyView.
Photophysical properties of TADF molecules are determined by characteristic parameters that are discussed in detail(. Moreover, using femtosecond time‐resolved spectroscopy, quantum mechanical considerations, and state‐of‐art calculations, deeper understanding allows us to design breakthrough Cu(I) and organic TADF‐ OLED materials. For the latter ones,
Hartmut Yersin, Uwe Monkowius
wiley   +1 more source

Epidemic Dynamics and Intervention Measures in Campus Settings Based on Multilayer Temporal Networks. [PDF]

Entropy (Basel)
Zhang X, Tang M.
europepmc   +1 more source

Effect of Core Geometry on Frequency Correlations and Channel Capacity of a Multimode Optical Fiber

Advanced Photonics Research, EarlyView.
Structured wavefronts focused at the output of multimode fibers reveal a distinct spatial dependence of frequency correlation bandwidth between circular and rectangular cores. Unlike conventional circular‐core fibers, rectangular‐core fibers maintain uniform bandwidth across all transverse locations, enabling over a 20% increase in channel capacity for
Henry C. Hammer, Ravitej Uppu
wiley   +1 more source

Enhancing socio-emotional learning and mental health through computational thinking: a cross-cultural analysis of the COMPUSEL programme. [PDF]

Front Psychol
Candeias A, Felix A, Dumitrache A, Almășan B, Gencel IE, Zadworna M, Kossakowska K, Sakellariou A, Sakellariou M, Sahin C, Taskin CS.   +10 more
europepmc   +1 more source