Results 81 to 90 of about 423,311 (317)
An Experimental Study of Effects of Media Implication on Self-Report Symptoms Related With MP Use
Frontiers in Public Health, 2020 Along with gradually increases in mobile phone (MP) use, the mass media has played a vital role in informing the public regarding the potential health hazards of MP use. These media warnings have prompted public worries about health.
Peng Gao +8 more
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Advanced Functional Materials, EarlyView.Heterogeniety in electrochemical systems heavily influences device performance and durability. The study shows unique evidence of spatio‐operational heterogeneity in fuel cells via operando neutron and X‐ray tomography. Large variations in membrane thickness and hydration depend upon location and operating conditions, with implications on membrane ...
Pranay Shrestha +9 more
wiley +1 more source
Applied SciencesThis paper presents an optimized long-wave (10–300 kHz) wideband direction-finding system for scientific research. The antenna unit of the system comprises one vertical electric field sensor and two horizontal magnetic field sensors oriented in the north–
Hangyu Lu +4 more
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Large-scale, power-efficient Au/VO2 active metasurfaces for ultrafast optical modulation
Nanophotonics, 2020 Active metasurfaces, in which the optical property of a metasurface device can be controlled by external stimuli, have attracted great research interest recently.
Kang Tongtong +14 more
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Meikuang Anquan, 2020 In order to systematically describe the electromagnetic radiation monitoring and early warning technology and application status of coal and gas outburst, the paper analyzes in detail coal and gas outburst electromagnetic radiation monitoring technology ...
WANG Enyuan, LI Zhonghui, LI Dexing, LIU Xiaofei, LI Jinduo
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Simple dynamic electromagnetic radiation detector [PDF]
, 1972 Detector monitors gamma dose rate at particular position in a radiation facility where a mixed neutron-gamma environment exists, thus determining reactor power level changes.
Been, J. F.
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Advanced Functional Materials, EarlyView.This work reveals a fundamental trade‐off between plasmonic and dielectric metasurfaces for molecular sensing. A clear performance crossover is identified: dielectric metasurfaces excel in air, while plasmonic metasurfaces dominate in lossy solvents. These results establish design rules for infrared metasurface sensors and enable optimized performance ...
Tao Jiang +8 more
wiley +1 more source
Fano resonances in antennas: General control over radiation patterns
, 2013 The concepts of many optical devices are based on the fundamental physical phenomena such as resonances. One of the commonly used devices is an electromagnetic antenna that converts localized energy into freely propagating radiation and vise versa ...
Belov, Pavel A. +6 more
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Advanced Functional Materials, EarlyView.This work presents scalable silver nanorings with tunable thermoplasmonic properties for smart window applications. By responding to sunlight and environmental changes, the nanorings modulate near‐infrared light and reduce heat transmission. Their unique geometry enables dynamic optical control, offering a promising route toward energy‐efficient ...
Xavier Baami González +1 more
wiley +1 more source
Maximal interaction of electromagnetic radiation with corona virions [PDF]
, 2021 Constantinos Valagiannopoulos +1 more
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