Výsledky vyhledávání - "ELECTROMAGNETIC spectrum"

Effect of load-resisting force on photoisomerization mechanism of a single second generation light-driven molecular rotary motor.

Autoři: Pang, Xiaojuan Zhao, Kaiyue Hu, Deping a další

Zdroj: Journal of Chemical Physics. 10/28/2024, Vol. 161 Issue 16, p1-12. 12p.

Témata: *ELECTROMAGNETIC spectrum, *MOLECULAR dynamics, *PHOTOISOMERIZATION, *DOUBLE bonds, *FLUORESCENCE spectroscopy, *MOLECULAR motor proteins

The variability of blazars throughout the electromagnetic spectrum.

Autoři: Raiteri, Claudia M.¹ (AUTHOR) claudia.raiteri@inaf.it

Zdroj: Astronomy & Astrophysics Review. 11/20/2025, Vol. 33 Issue 1, p1-64. 64p.

Témata: *ELECTROMAGNETIC spectrum, *JETS (Fluid dynamics), *POLARIZATION (Electricity), *ACTIVE galactic nuclei, *TURBULENCE, *NEUTRINOS, *DOPPLER effect

Light spectrum matters: Interactive effects of light and nutrients on phytoplankton communities and trophic transfer.

Autoři: Neun, Sebastian Wacker, Alexander Striebel, Maren

Zdroj: Journal of Ecology. Nov2025, Vol. 113 Issue 11, p3313-3327. 15p.

Témata: *PHYTOPLANKTON, *ELECTROMAGNETIC spectrum, *PLANT nutrients, *ENERGY transfer, *BIOCHEMISTRY, *ECOSYSTEM dynamics, *DAPHNIA pulex, *AQUATIC ecology

From 5G to drones: For a feminist geopolitics of the electromagnetic spectrum.

Autoři: Curtis, Daisy Jackman, Anna

Zdroj: Progress in Human Geography. Oct2025, Vol. 49 Issue 5, p445-465. 21p.

Témata: *ELECTROMAGNETIC spectrum, *GEOPOLITICS, *5G networks, *COMMERCIAL drones

Spectral Analysis of Snow in Bansko, Pirin Mountain, in Different Ranges of the Electromagnetic Spectrum.

Autoři: Spasova, Temenuzhka Stoyanov, Andrey Dancheva, Adlin a další

Zdroj: Remote Sensing. Oct2025, Vol. 17 Issue 19, p3326. 33p.

Témata: *SPECTRUM analysis, *ELECTROMAGNETIC spectrum, *OPTICAL measurements, *SNOW accumulation, *CLIMATE change adaptation

未来复杂网络环境下动态频谱高效感知技术研究进展.

Alternate Title: Dynamic Spectrum Efficient Sensing under Future Complex Network Environments: State-of-the-Art and Recent Advances.

Autoři: 崔翠梅 殷昌永 杨德智

Zdroj: Telecommunication Engineering. 4/28/2025, Vol. 65 Issue 4, p634-641. 8p.

Témata: *BROADBAND communication systems, *PROBLEM solving, ELECTROMAGNETIC spectrum, MACHINE learning, ELECTROMAGNETIC fields

Brush Up for NEET/JEE Class XII.

Zdroj: Physics For You. Nov2025, Vol. 33 Issue 11, p61-72. 13p.

Témata: *ELECTROMAGNETIC waves, *ELECTROMAGNETIC spectrum, *REFRACTION (Optics), *INTERFERENCE (Telecommunication), *OPTICAL diffraction, *MAXWELL equations, *OPTICAL reflection, *OPTICS

People: MAXWELL, James Clerk, 1831-1879

Space‐Time‐Modulated Radiation‐Type Digital Metasurface Enabled Smart Jamming.

Autoři: Gao, Tianshuo Zhou, Siyu Chen, Yuhua a další

Zdroj: Laser & Photonics Reviews. Aug2025, p1. 10p. 7 Illustrations.

Témata: *ELECTROMAGNETIC spectrum, *ELECTRONIC countermeasures, *BEAM steering, *RADIATION, *METAMATERIALS, *MILITARY electronics, *ELECTRONIC modulation, *RADIO interference

海上编队电磁频谱参数泄露风险定量分析方法.

Alternate Title: Quantitative analysis method of electromagnetic spectrum parameter leakage risk in fleet.

Autoři: 王迪 赵禄达 骆盛 a další

Zdroj: Command Control & Simulation / Zhihui Kongzhi yu Fangzhen. Aug2025, Vol. 47 Issue 4, p125-136. 12p.

Témata: *ELECTROMAGNETIC spectrum, *LEAKAGE, *RISK assessment, *MILITARY electronics, *QUANTITATIVE research, *MOTOR vehicle fleets, *RADIO wave propagation

Electromagnetic enhancement spectra of one-dimensional plasmonic hotspots along silver nanowire dimer derived via surface-enhanced fluorescence.

Autoři: Itoh, Tamitake Yamamoto, Yuko S.

Zdroj: Journal of Chemical Physics. 1/14/2024, Vol. 160 Issue 2, p1-15. 15p.

Témata: *ELECTROMAGNETIC spectrum, *NANOWIRES, *FLUORESCENCE spectroscopy, *RAMAN scattering, *PLASMONICS, *RAYLEIGH scattering, *FLUORESCENCE

电磁频谱地图构建中的空间插值方法综述.

Alternate Title: Survey on Spatial Interpolation Methods for Electromagnetic Spectrum Map Construction.

Autoři: 王红军 徐浩然 赵文元

Zdroj: Telecommunication Engineering. 1/28/2025, Vol. 65 Issue 1, p141-151. 11p.

Témata: *ALGORITHMS, ELECTROMAGNETIC spectrum, ELECTROMAGNETIC fields, SPECTRUM allocation, INTERPOLATION

A Nyquist folding digital channelized receiver for ultra-wideband sensing.

Autoři: Tang, Jiacheng Qiu, Zhaoyang Li, Bowen a další

Zdroj: Remote Sensing Letters. Jun2025, Vol. 16 Issue 6, p633-643. 11p.

Témata: *ELECTROMAGNETIC spectrum, *SIGNAL-to-noise ratio, *NOISE, *SENSES

Unidirectional Focusing of Light Using Structured Diffractive Surfaces.

Autoři: Li, Yuhang Gan, Tianyi Li, Jingxi a další

Zdroj: Advanced Optical Materials. 5/5/2025, Vol. 13 Issue 13, p1-10. 10p.

Témata: *ELECTROMAGNETIC spectrum, *OPTICAL communications, *ENERGY consumption, *RESILIENT design, *OPTICS

Synthesis and Optical Characterization of Polyaniline–Tin-Oxide Nanocomposites.

Autoři: Okafor, L. U. Okafor, A. A.

Zdroj: Journal of Engineering Physics & Thermophysics. May2025, Vol. 98 Issue 3, p634-637. 4p.

Témata: *ELECTROMAGNETIC spectrum, *OPTICAL properties, *OPTICAL engineering, *NANOCOMPOSITE materials, *NANOPARTICLES, *POLYANILINES

Compression Ratio as Picture-Wise Just Noticeable Difference Predictor.

Autoři: Stojanović, Nenad Bondžulić, Boban Lukin, Vladimir a další

Zdroj: Mathematics (2227-7390). May2025, Vol. 13 Issue 9, p1445. 32p.

Témata: *INFRARED imaging, *ELECTROMAGNETIC spectrum, *IMAGE representation, *JPEG (Image coding standard), *GRAYSCALE model, *IMAGE compression

An Ultra‐Broadband Modified Moiré Varifocal Metalens with High Alignment Tolerance for Terahertz Wave.

Autoři: Sun, Changlin Zeng, Zhiqiang Wang, Weijun a další

Zdroj: Laser & Photonics Reviews. 4/17/2025, Vol. 19 Issue 8, p1-11. 11p.

Témata: *ULTRA-wideband devices, *ELECTROMAGNETIC spectrum, *SUBMILLIMETER waves, *FOCAL length, *FAULT tolerance (Engineering), *OPTICAL engineering

Identifying the Signature of the Solar UV Radiation Spectrum.

Autoři: Codrean, Andrea-Florina Bunoiu, Octavian Madalin Paulescu, Marius

Zdroj: Atmosphere. Apr2025, Vol. 16 Issue 4, p427. 12p.

Témata: *SOLAR ultraviolet radiation, *ELECTROMAGNETIC spectrum, *SOLAR energy, *SOLAR radiation, *SPECTRAL irradiance, *SOLAR spectra

Surfactant‐Free Stable Aqueous Shortwave Infrared Amphiphilic π‐Conjugated Polymer Nanoparticles.

Autoři: Schiza, Andriana Nega, Alkmini Dimitrakopoulou‐Strauss, Antonia a další

Zdroj: Macromolecular Rapid Communications. Mar2025, Vol. 46 Issue 6, p1-7. 7p.

Témata: *ELECTROMAGNETIC spectrum, *ABSORPTION spectra, *OPTICAL properties, *POLYMERS, *ETHYLENE glycol, *CONJUGATED polymers

Resilient Communication for Software Defined Radio: Machine Reasoning and Electromagnetic Spectrum Evaluation.

Autoři: Lyshevski, Sergey Edward Buckley, Richard Feuerstein, Christopher

Zdroj: Sensors (14248220). Mar2025, Vol. 25 Issue 6, p1826. 15p.

Témata: *ELECTROMAGNETIC spectrum, *SOFTWARE-defined networking, *SOFTWARE radio, *GPS receivers, *TELECOMMUNICATION systems

An Intelligent Decision-Making for Electromagnetic Spectrum Allocation Method Based on the Monte Carlo Counterfactual Regret Minimization Algorithm in Complex Environments.

Autoři: Kang, Guoqin Tan, Ming Zou, Xiaojun a další

Zdroj: Atmosphere. Mar2025, Vol. 16 Issue 3, p345. 19p.

Témata: *SPECTRUM allocation, *ELECTROMAGNETIC spectrum, *REINFORCEMENT learning, *WIRELESS communications, *INFORMATION sharing