Results 181 to 190 of about 493,239 (261)

Gate‐Tunable Floquet Weyl Photon Emission from Topological Dirac Semimetal Cd3As2

Advanced Materials, EarlyView.
We report experimental demonstration of Floquet band engineering in a 3D Dirac semimetal. Circularly polarized light breaks the time reversal symmetry and transforms Cd3As2 into a Floquet–Weyl phase, splitting Dirac nodes into chirality‐opposite Weyl nodes with nonzero Berry curvature.
Sobhan Subhra Mishra, Thomas CaiWei Tan, Manoj Gupta, Faxian Xiu, Ranjan Singh   +4 more
wiley   +1 more source

Dual versus single implant fixation for geriatric distal femur fractures: protocol for a randomised, controlled pilot study at five US level 1 trauma centres. [PDF]

BMJ Open
Haller J, Achebe CC, Oman G, Konda S, Garner M, Yuan B, Marchand LS, DeKeyser GJ.   +7 more
europepmc   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Development and pilot testing of the quality of life of parents of children with achondroplasia questionnaire. [PDF]

J Patient Rep Outcomes
Adedeji A, Witt S, Salomão M, Steinhoff T, Innig F, Alves I, Provasi C, Sessa M, Mohnike K, Quitmann J.   +9 more
europepmc   +1 more source

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Can co-designing interventions with affected communities help prevent violence against women? Findings from a process evaluation of the E le Saua le Alofa (Love Shouldn't Hurt) pilot in Samoa. [PDF]

Health Policy Plan
Mannell J, Lowe H, Tanielu H, Isaako Hosea E, Tevaga P, Apelu L, Alisi Fesili F, Copas A.   +7 more
europepmc   +1 more source

Mechanism‐Driven Nanoformulations for Cognitive Impairment Induced by Intermittent Hypoxia and Periodontitis

Advanced Materials, EarlyView.
Clinically, intermittent hypoxia (IH) is often accompanied by periodontitis, which accelerates cognitive impairment induced by IH. Novel Janus mesoporous gold‐silica nanoformulations (RVG‐Au&mSiO2‐TPP‐VB) enable intranasal delivery, achieve hierarchical targeting to neuronal mitochondria, effectively scavenge reactive oxygen species, inhibit the HIF‐1α/
Kai‐Run Zhang, Tianbao Zhu, An‐Qi Liu, Jia‐Jia Deng, Ya‐Li Han, Sheng‐Cai Qi, Xue Liu, Tian‐Yi Jiang, Ming‐Rui Zhai, Yu‐Ying He, Xiu‐Juan Li, Hong‐Ting Da, Rui Xu, Xiaomin Li, Jun Gao, Yue‐Hua Liu   +15 more
wiley   +1 more source

Design and Architecture for the CERT Pilot.

This deliverable reports on the outcomes of task 3.2.
openaire   +1 more source

Digitally engaging participants in cancer clinical trials: Design and pilot of the Alliance Participant Engagement Portal (PEP). [PDF]

JNCI Cancer Spectr
Crossnohere NL, Campbell N, Paskett ED, Wood ME, Freedman RA, Revette A, Nava-Coulter B, Alencar A, Spears PA, Branch V, Quina A, Mohammed-Rajput N, Duong C, Piantadosi S, George S.   +14 more
europepmc   +1 more source