Results 191 to 200 of about 242,326 (263)

Space‐Time Coding Conformal Metasurfaces for Multifrequency Beam Steering and Shaping

Advanced Materials, EarlyView.
Space‐time coding conformal metasurfaces enable dynamic wave control on curved surfaces by combining programmable spatial patterns with temporal modulation. This study shows that a single conformal aperture can independently manipulate multiple frequency components, achieving multifunctional beam shaping and steering, with implications for ...
Filippo Pepe, Lei Zhang, Yi Ning Zheng, Xiao Qing Chen, Ivan Iudice, Giuseppe Castaldi, Marco Di Renzo, Tie Jun Cui, Vincenzo Galdi   +8 more
wiley   +1 more source

Novel directional detector for radioactive material search and monitoring. [PDF]

Sci Rep
Peräjärvi K, Bogdanoff V.
europepmc   +1 more source

From Behavior to Dynamics: Decoding Carrier Roles in Cu‐based Photocathodes for Solar‐Driven CO2 Reduction

Advanced Materials, EarlyView.
The performance of Cu‐based photocathodes in photoelectrochemical CO2 reduction is not governed by catalytic sites alone, but by the dynamic journey of photogenerated carriers. This review decodes how carrier generation, recombination, transport, accumulation, extraction, and electrolyte coupling shape catalytic activity, selectivity, and stability ...
Yi‐Cheng Wang, Chenyu Xu, Peng‐Fei Sui, Yi Liu, Xiaolei Wang, Jing‐Li Luo   +5 more
wiley   +1 more source

Qualitative descriptions of health protective behavior in catheterization laboratory nurses exposed to occupational radiation hazards. [PDF]

Sci Rep
Liu F, Suthakorn W, Tantranont K, Woragidpoonpol P, de Castro AB.   +4 more
europepmc   +1 more source

Sub‐Diffraction Nanolithography of Halide Perovskite via Reversible All‐Optical Crystallization–Decomposition

Advanced Materials, EarlyView.
A reversible, all‐optical modulation strategy enables resist‐free, sub‐diffraction nanolithography of halide perovskite films. Leveraging 800 nm fs laser‐induced crystallization and 365 nm laser driven decomposition, reconfigurable patterning achieves feature sizes down to 93.5 nm. This chemistry‐free approach offers dynamic control over optoelectronic
Zhengfen Wan, Xiao Huang, Fangyi Zhang, Qiming Zhang, Min Gu   +4 more
wiley   +1 more source

Multidisciplinary Strategies for Tailored Anesthesia Management in Children Undergoing Radiotherapy. [PDF]

Children (Basel)
Palmese S, Gammaldi R, Vittori A, Cascella M.   +3 more
europepmc   +1 more source

Ambient Light‐Activatable Luminescent Particle‐Embedded Conformal Patch for Photochemical Tissue Bonding and Photobiomodulated Healing

Advanced Materials, EarlyView.
We report a wearable photonic patch integrating room light‐ and sunlight‐activatable luminescent particles (RSLPs) for both photochemical tissue bonding and photobiomodulation. RSLPs harvest ambient light and emit red luminescence to drive chlorin e6–mediated collagen crosslinking.
Kyungjoo Jo, Seong‐Jong Kim, Seung Oh Jung, Kyeongtaek Lee, Mungu Kim, Kwanghyeon Park, Yewon Seo, Boram Park, Dongchul Jo, Jongshin Kim, Jin Huh, Hyemin Kim, Sei Kwang Hahn   +12 more
wiley   +1 more source

Editorial: Advances in radiation research and applications: biology, environment and medicine. [PDF]

Front Public Health
Xie Y, Tuo F, Cao N, Xu C, Wang B.
europepmc   +1 more source

To the Editor Re: Miller et al., Occupational Protection in Interventional Radiology. A Joint Guideline of the Cardiovascular and Interventional Radiological Society of Europe and the Society of Interventional Radiology: a comment on occupational protection guidelines and the potential role of antioxidants. [PDF]

CVIR Endovasc
Kelly JA, Pron G, Murphy K.
europepmc   +1 more source

The Use of Protective Equipment and Personal Monitoring in Fluoroscopy-Guided Procedures: A Case Study in Portugal. [PDF]

Healthcare (Basel)
Cunha MS, Videira S, Rodrigues MA, Martins J, da Silva MV.   +4 more
europepmc   +1 more source