Results 121 to 130 of about 19,671,460 (302)
Frequency analysis of lightning stroke electromagnetic fields
The authors present an analysis in the frequency domain of lightning electromagnetic fields making use of a computer code developed by the authors.
Rachidi, F. +3 more
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, 2017 This chapter focuses on the carcinogenic effects of exposure to electromagnetic fields, mainly power frequency and radiofrequency fields/microwaves. It describes the sources of exposure, reviews the available epidemiological studies, and considers the ...
Maria Feychting, Joachim Schüz
core +1 more source
Unlocking Terahertz Steganography: Authentication of Hidden Images in Flexible Media
Advanced Materials Technologies, EarlyView.Hidden information in multilayered devices, such as steganographic portraits, is detected and authenticated using reflection‐mode terahertz time‐domain imaging. Image reconstruction relies on a dedicated figure‐of‐merit obtained by integrating the signal intensity over the time‐window associated with the reflection from the metallic mirror backing the ...
Tiziana Ritacco +4 more
wiley +1 more source
Journal of Mazandaran University of Medical Sciences, 2019 Background and purpose: Considerable increase on the use of electronic devices increased the rate of public occupational exposure to extremely low frequency electromagnetic fields.
Mohammad Ali Zazouli +4 more
doaj
Human protection from low frequency electromagnetic fields
, 2012 The new hygiene’s normative of public protection from electromagnetic fields of industry frequency was created in Lithuania. It differs from former normative because it includes limitation of magnetic field strength also.
Maceika, Kazimieras Vytautas
core
Advanced Materials Technologies, EarlyView.A constraint‐based analytical framework maps the coupled effects of material properties, structural parameters, and operating conditions in tubular dielectric elastomer pumps for extracorporeal circulatory applications. The approach defines performance boundaries through mechanical, electrical, and hydraulic constraints and identifies feasible design ...
Yan Zhang +3 more
wiley +1 more source
Communications EngineeringHigh-frequency electromagnetic fields (EMFs) are increasingly recognized either as environmental risk factors or as tools for electromagnetic attacks, which are difficult to detect in situ. Existing high-frequency EMF sensors face significant limitations
Abdul Mohizin +2 more
doaj +1 more source
Development of a Job-Exposure Matrix for Assessment of Occupational Exposure to High-Frequency Electromagnetic Fields (3 kHz-300 GHz). [PDF]
Ann Work Expo Health, 2019 Migault L +8 more
europepmc +1 more source
Advanced Materials Technologies, EarlyView.This review presents multidimensional heat‐path engineering for thermal interface materials, showing how internal heat transport, interfacial contact and bondline formation, and processing‐defined pathway architectures together determine bonded‐joint thermal performance.
Jinsoo Na +7 more
wiley +1 more source
Analysis Method for the Heating of the Human Eye Exposed to High Frequency Electromagnetic Fields
Journal of Communications Software and Systems, 2007 The paper studies the thermal rise in the human eye caused by time harmonic electromagnetic waves. An eye has been illuminated by a high frequency plane wave with powerdensity 5.0 mW/cm2.
Hrvoje Dodig +2 more
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