Results 151 to 160 of about 1,520,699 (256)

Dynamic Analysis and FPGA Implementation of a New Fractional-Order Hopfield Neural Network System under Electromagnetic Radiation. [PDF]

Biomimetics (Basel), 2023
Yu F, Lin Y, Xu S, Yao W, Gracia YM, Cai S.   +5 more
europepmc   +1 more source

Generation and Enhancement of Persistent Nanoscale Magnetization in All‐Dielectric Metasurfaces by Optically Injected and Localized Free Carriers

Advanced Science, EarlyView.
Infrared metasurface‐guided waves (IR‐MGW) scattered by a time interface (TI) induced by rapid, localized free‐carrier generation can be efficiently rectified to generate strong, persistent magnetic fields. We develop a rigorous, theoretical model to study a time‐varying, dispersive medium and uncover the redistribution of the initial energy of the IR ...
Shivaksh Rawat, Samyobrata Mukherjee, Gennady Shvets   +2 more
wiley   +1 more source

Phase-Changing Vanadium Oxides for Electromagnetic Radiation Management. [PDF]

Small Sci
Taha M, Daeneke T, Walia S.
europepmc   +1 more source

Space‐Time Metasurface Antenna Enabled High‐Dimensional Electromagnetic Modulation for Intrinsic Physical Layer Security

Advanced Science, EarlyView.
The concept of high‐dimensional EM modulation using the STMA for physical layer secure communication is illustrated in figure. The STMA consists of a series of programmable unit cells, with 1‐bit reconfigurable phase states (0/π). The STMA is excited by a monochromatic continuous wave (CW) at frequency fc and controlled by a field‐programmable gate ...
Xinyu Fang, Yiqing Sun, Chenfeng Yang, Siran Wang, Zheng Xing Wang, Kaixu Wang, Geng‐Bo Wu   +6 more
wiley   +1 more source

The Effect of 2.45 GHz Radiofrequency Electromagnetic Radiation on Components of the Hypothalamic-Pituitary-Gonadal Axis in Male Rats. [PDF]

Int J Mol Sci
Vijay S, Ibrahim SF, Osman K, Zulkefli AF, Mat Ros MF, Jamaludin N, Taha SMAS, Hairulazam A, Jaffar FHF.   +8 more
europepmc   +1 more source

The Exposure to 2.45 GHz Electromagnetic Radiation Induced Different Cell Responses in Neuron-like Cells and Peripheral Blood Mononuclear Cells. [PDF]

Biomedicines, 2023
Bertuccio MP, Acri G, Ientile R, Caccamo D, Currò M.   +4 more
europepmc   +1 more source

Black Hole Quencher‐Enhanced Plasmonic Photothermal Conversion

Advanced Science, EarlyView.
Researchers have developed a universal method to boost plasmonic photothermal conversion by attaching black hole quencher (BHQ) molecules to matched metal nanostructures. This hybrid approach increases efficiency by roughly threefold, reaching up to 69.1% in the near‐infrared‐II window.
Ruiyuan Zhang, Xinru Chen, Lin Shen, Jin Li   +3 more
wiley   +1 more source

The GR of CA1 is involved in anxiety-like behavior induced by 0.8/2.65 GHz dual-frequency electromagnetic radiation. [PDF]

Front Mol Neurosci
Sun B, Xue T, Liu Y, He S, Zhao M, Zhou H, Gao A, Wang X, Ma Y, Li Z, Dong G, Wang C.   +11 more
europepmc   +1 more source

Effect of Electromagnetic Radiation from Mobile Phones on Auditory Brainstem Response. [PDF]

Indian J Otolaryngol Head Neck Surg, 2023
Varshney S, Angral S, Aggarwal P, Sharma S, Kumar N, Sasanka KSBS, Aanand P.   +6 more
europepmc   +1 more source

Ductile B2 Intermetallics‐Driven Strength‐Ductility Synergy in Heterolaminated Multi‐Principal Element Alloys

Advanced Science, EarlyView.
Intrinsic phase toughening transforms a brittle B2 intermetallic into a plastically deformable, load‐bearing phase, while a heterogeneous laminated architecture suppresses strain localization and interface cracking. The synergy between ductile intermetallics and mesoscale heterogeneity establishes a general design strategy for breaking the long ...
Lu Yang, Feilong Jiang, Qiming Zhuang, Dingshan Liang, Jiasi Luo, Kangjie Chu, Junhua Luan, Zengbao Jiao, Robert O. Ritchie, Fuzeng Ren   +9 more
wiley   +1 more source