Results 181 to 190 of about 73,181 (230)

Nanophotonic perfect absorber with ultra-broadband terahertz-to-infrared response via hybrid-material design for advanced optical sensing. [PDF]

PLoS One
Hamza MN, Tariqul Islam M, Lavadiya S, Ud Din I, Sanches B, Koziel S, Iffat Naqvi S, Farmani A, Panda A, Islam MS.   +9 more
europepmc   +1 more source

Direct Ionosonde Evidence of F‐Layer Disturbances Driven by Intense Lightning Activity at Low Latitudes

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract Thunderstorms could cause the irregularities of electron density distributions in the ionosphere by exciting gravity waves and modifying ambient electric field (E‐field). By comparing the DPS‐4D ionosonde observation at 5‐min resolution at Fuke Station in Hainan, China with the lightning detection data, we studied the F‐layer responses to a ...
Zhengwei Cheng, Mao Zhang, Hailiang Huang, Guojun Wang, Zheng Wang, Sheping Shang, Xiao Wang, Maosheng He, Yajun Zhu, Hui Li, Yaoling Zhi, Gaopeng Lu   +11 more
wiley   +1 more source

Squeeze-Excitation Attention-Guided 3D Inception ResNet for Aflatoxin B1 Classification in Almonds Using Hyperspectral Imaging. [PDF]

Toxins (Basel)
Kabir MA, Lee I, Lee SH.
europepmc   +1 more source

Boron‐Doped Carbon Coatings Stabilize Cu+/Cu0 Interfaces to Promote Multicarbon Formation in CO2 Electroreduction

ChemSusChem, Volume 19, Issue 10, 27 May 2026.
The boron‐doped carbon coating of a dual‐phase Cu2O(Cu) catalyst stabilizes abundant Cu+/Cu0 interfaces during CO2 electrolysis, enhancing *CO coverage and promoting C2+ formation. The catalyst achieves a C2+ Faradaic efficiency of 83.4%, a partial current density of 460 mA cm−2, and operates stably for at least 42 h.
Haoming Yu, Zhengyu Hua, Lei Liu, Qiang Zhu, Fangqi Yang, Tonglin Yang, Jun Wang, Jie Zhang   +7 more
wiley   +1 more source

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, Volume 28, Issue 10, 20 May 2026.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

Wafer-scale radio frequency ZnO Schottky diodes and arithmetic circuits. [PDF]

Sci Rep
Mazo-Mantilla HF, Bizak Z, Luo L, Faber H, Florica C, Mandal S, Shamim A, Salama KN, Anthopoulos TD.   +8 more
europepmc   +1 more source

Harnessing Interfacial Field Localization in Hexagonal GaP Mie Resonators

Nanophotonics, Volume 15, Issue 9, 13 May 2026.
Сharacterization of Mie modes in self‐assembled GaP nanowires grown by MBE in vertical and horizontal configurations. The hexagonal cross‐section suppresses higher‐order modes while preserving dominant low‐order modes with spectral shifts. Simulations and dark‐field spectroscopy confirm the diameter‐dependent tunability.
Aleksandra A. Kutuzova, Alexey Kuznetsov, Valeriy M. Kondratev, Vladimir V. Fedorov, Ivan S. Mukhin, Aleksandr S. Slavich, Aleksey V. Arsenin, Alexey D. Bolshakov, Mikhail V. Rybin   +8 more
wiley   +1 more source

Quantifying medical device cybersecurity risk with CVSS BTE. [PDF]

Sci Rep
Bracciale L, Riozzi S, Panico G, Raso E, Bianchi G, Loreti P.   +5 more
europepmc   +1 more source

Reconfigurable Analog Computing Metasurfaces Based on Thin Film Lithium Niobate

Nanophotonics, Volume 15, Issue 9, 13 May 2026.
A transmissive reconfigurable analog computing metasurface based on a simple TFLN structure is demonstrated. The proposed metasurface is truly flexible and capable of switching between different computing functions, such as first‐order differentiation, second‐order differentiation, and integration.
Huan Chen, Xinghao Duan, Mingbo Zhang, Xin Chen, Junli Wang   +4 more
wiley   +1 more source

Woman-centred care during crisis: a qualitative study of women's experiences seeking and receiving intrapartum care during acute phase of the armed conflict in Khartoum, Sudan. [PDF]

Confl Health
Ahmed SAE, Mahimbo A, Dawson A.
europepmc   +1 more source