Results 11 to 20 of about 9,784,762 (298)

Unusual local electric field concentration in multilayer ceramic capacitors

open access: yesJournal of Materiomics, 2023
Local electric-field around multitype pores (dielectric pore, interface pore, electrode pore) in multilayer ceramic capacitors (MLCCs) was investigated using Kelvin probe force microscopy combined with the finite element simulation to understand the ...
Wentong Du   +7 more
doaj   +2 more sources

Optimizing the electric field strength in multiple targets for multichannel transcranial electric stimulation. [PDF]

open access: yesJ Neural Eng, 2021
Abstract Objective Most approaches to optimize the electric field pattern generated by multichannel Transcranial Electric Stimulation (TES) require the definition of a preferred direction of the electric field in the target region(s).
Saturnino GB, Madsen KH, Thielscher A.
europepmc   +5 more sources

Three-axis electrical induction sensor of electric field strength in form of three mutually perpendicular disks [PDF]

open access: yesОмский научный вестник, 2020
Measuring the parameters of electric fields affecting technical and biological objects is impossible without the use of electric field strength sensors. Accurate measurement and control of electric field strength levels is challenging.
S. V. Biryukov
doaj   +1 more source

Estimation of individually induced e-field strength during transcranial electric stimulation using the head circumference

open access: yesBrain Stimulation, 2021
Background: Head and brain anatomy have been related to e-field strength induced by transcranial electrical stimulation (tES). Individualization based on anatomic factors require high-quality structural magnetic resonance images, which are not always ...
Daria Antonenko   +4 more
doaj   +1 more source

Total electric field intensity in workplace of high-voltage direct current converter stations

open access: yes环境与职业医学, 2023
BackgroundThe converter stations of high-voltage direct current (HVDC) transmission lines generate special total electric fields. At present, few investigations have been conducted on total electric fields in the workplace of converter stations from an ...
Guoyong XU   +10 more
doaj   +1 more source

Dual spherical intensity sensors for new generation low-frequency electric fields [PDF]

open access: yesОмский научный вестник, 2021
These electric fields adversely affect the environment, technical and biological objects. In this regard, it is necessary to control the levels of electric fields, an important characteristic of which is the strength of the electric field. Sensors of
S. V. Biryukov   +2 more
doaj   +1 more source

Characteristics of HEMP Radiation Field on Typical Transport Aircraft with Frequency Sweep Method

open access: yesApplied Sciences, 2021
This paper presents characteristics of the HEMP radiation field on a typical transport aircraft using the frequency sweep method. Firstly, the characteristics of the HEMP field are analyzed.
Guang Hu, Qianfeng Liu
doaj   +1 more source

Calibration of double electroinduction spherical electric field strength sensor in a homogeneous field [PDF]

open access: yesОмский научный вестник, 2022
For measuring the strength of electric fields near highvoltage equipment, dual electroinduction spherical sensors, which are a constructive combination of two double sensors into one, are promising.
S. V. Biryukov   +2 more
doaj   +1 more source

Public exposure to broadband electromagnetic fields and its association with population density and building density: The case study of Beijing

open access: yesHeliyon, 2023
The gradual increase in electromagnetic field (EMF) exposure levels poses a potential threat to human health and the normal operation of electronic systems.
Xinwei Song   +3 more
doaj   +1 more source

Electric field effects on nematic wetting layers [PDF]

open access: yes, 2005
We present a theoretical investigation of the temperature and electric field dependence of nematic liquid crystal wetting layers close to an aligning substrate within a confined system.
Mottram, N.J.   +3 more
core   +4 more sources

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