Results 31 to 40 of about 19,112 (299)

Optical beaming of electrical discharges [PDF]

open access: yesNature Communications, 2020
AbstractIgniting and guiding electrical discharges to desired targets in the ambient atmosphere have been a subject of intense research efforts for decades. Ability to control discharge and its propagation can pave the way to a broad range of applications from nanofabrication and plasma medicine to monitoring of atmospheric pollution and, ultimately ...
V. Shvedov   +4 more
openaire   +5 more sources

Laser Guided Curved Electric Discharges

open access: yes, 2015
We report laser-guided electric discharges along curved trajectories, and hence around obstacles in line of sight between electrodes. Furthermore, beam self-healing enables direct discharge on target even when the laser beam directly hits the ...
Hu, Y.   +4 more
core   +3 more sources

VARIATIONS OF THE LOCAL ELECTRIC OF THE ATMOSPHERE UNDER THE INFLUENCE OF THUNDERSTORM EVENTS

open access: yesНаука. Инновации. Технологии, 2022
Space weather and thunderstorms are among the insufficiently studied atmospheric processes that make a nonstationary contribution to the formation of the global electrical circuit.
V. A. Kuzmin, A. A. Cherkesov
doaj  

Delay-Dependent Response in Weakly Electric Fish under Closed-Loop Pulse Stimulation. [PDF]

open access: yesPLoS ONE, 2015
In this paper, we apply a real time activity-dependent protocol to study how freely swimming weakly electric fish produce and process the timing of their own electric signals. Specifically, we address this study in the elephant fish, Gnathonemus petersii,
Caroline Garcia Forlim   +3 more
doaj   +1 more source

Bactericidal effect of corona discharges in atmospheric air

open access: yes, 2012
The present paper explores the possibilities of using impulsive and steady-state corona discharges for bio-decontamination operations. A high tension tubular corona electrode was stressed with positive or negative dc voltage with magnitude up to 26 kV ...
Given, M   +6 more
core   +1 more source

Waveform Discrimination in the Electric Fish Eigenmannia: Sensitivity for the Phase Differences Between the Spectral Components of a Stimulus Wave

open access: yes, 1991
Eigenmannia lineata is a tropical South American gymnotiform fish that is both electrogenic and electroreceptive. Its electric organ generates a constant-frequency wave discharge (EOD) that is sexually dimorphic in waveform and harmonic content ...
Kramer, Bernd   +3 more
core   +1 more source

REDUCING INFLUENCE OF ADVERSE EXTERNAL CONDITIONS IN THE LOCAL AIRPORTS

open access: yesНаучный вестник МГТУ ГА, 2018
The problem of the unfavorable weather conditions impact on aircraft, including electric discharges on aircraft, continues to be relevant. For the successful implementation of flights, aviation as a type of transport should ensure safety, regularity and ...
A. L. Rybalkina   +2 more
doaj   +1 more source

Partial Discharge Imaging Correlated with Phase-Resolved Patterns in Non-Uniform Electric Fields with Various Dielectric Barrier Materials

open access: yesEnergies, 2020
This paper describes a correlation of partial discharge phase-resolved patterns with an optical imaging performed in a non-uniform electric field configuration.
Marek Florkowski   +3 more
doaj   +1 more source

Effect of conductivity changes on the stability of electric signal waveforms in dwarf stonebashers (Mormyridae; Pollimyrus castelnaui, P. marianne).

open access: yes, 2008
The dwarf stonebasher sibling species Pollimyrus castelnaui and P. marianne use differences in the electric organ discharges (EODs) for species recognition.
Baier, Bernd, Bernd Baier
core   +1 more source

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