Results 21 to 30 of about 73,716 (295)

Investigations on the Performance of Various Horizontal Ground Electrodes

open access: yesEnergies, 2021
Experimental work on grounding systems has shown that the characteristics of grounding systems under high impulse conditions are different than those obtained at steady-state conditions.
Hanis Hamizah Hizamul-Din   +4 more
doaj   +1 more source

High impulsivity in rats predicts amphetamine conditioned place preference [PDF]

open access: yesPharmacology Biochemistry and Behavior, 2012
Stimulants such as d-amphetamine (AMPH) are used commonly to treat attention-deficit hyperactivity disorder (ADHD), but concerns have been raised regarding the use of AMPH due to its reinforcing and potentially addictive properties. The current study examined if individual differences in impulsive choice predict AMPH-induced hyperactivity and ...
Justin R, Yates   +4 more
openaire   +2 more sources

Higher Impulse Electromyostimulation Contributes to Psychological Satisfaction and Physical Development in Healthy Men

open access: yesMedicina, 2021
Background and Objectives: This study investigated the various impulse effects of whole-body electromyostimulation (WB-EMS) on psychophysiological responses and adaptations.
Kangho Kim, Denny Eun, Yong-Seok Jee
doaj   +1 more source

Examining the effects of productivity shock on nominal prices of the economy in the conditions of banking crisis [PDF]

open access: yesمدلسازی اقتصادسنجی, 2023
According to the conditions of the banking system in recent years, signs of a banking crisis have been observed in Iran's economy, and considering the high share of the banking system in financing Iran's economic activities, in this article, the effects ...
Hossein Abbasi nejad   +2 more
doaj   +1 more source

Investigation of Spherical Electrode Grounding System Under High Impulse Conditions with Different Polarities

open access: yesJournal of Physics: Conference Series, 2021
Abstract There have been many studies in the pasts, which showed that under high impulse conditions, soil ionization process around the electrode would occur, which results in lower resistance and lower transient voltage on the electrode.
HA Hamid   +7 more
openaire   +1 more source

Possibility of using RIT technology in the ground conditions of Vietnam [PDF]

open access: yesE3S Web of Conferences, 2020
The article compares engineering and geological conditions in the coastal areas of Vietnam and Tunisia. A sufficiently high similarity of soil structure and their physical and mechanical properties was noted.
Kharin Yury
doaj   +1 more source

Impulse response and electric field computation of various rod electrodes

open access: yesAlexandria Engineering Journal, 2022
Ionisation process has been known to occur in soil, when earth electrodes are subjected under high impulse conditions. In this paper, experimental results on impulse response of various earth electrodes, namely a conventional copper rod electrode, and ...
Nur Farahi Idris   +2 more
doaj   +1 more source

High-latitude observations of impulse-driven ULF pulsations in the ionosphere and on the ground [PDF]

open access: yes, 2003
International audienceWe report the simultaneous observation of 1.6?1.7 mHz pulsations in the ionospheric F-region with the CUTLASS bistatic HF radar and an HF Doppler sounder, on the ground with the IMAGE and SAMNET magnetometer arrays, and in the ...
Menk, F. W.   +14 more
core   +1 more source

Seasonal Influences on the Impulse Characteristics of Grounding Systems for Tropical Countries

open access: yesEnergies, 2019
One of the most important parameters of the performance of grounding systems is the soil resistivity. As generally known, the soil resistivity changes seasonally, hence the performance of grounding systems, at DC and under high impulse conditions.
Muhd Shahirad Reffin   +6 more
doaj   +1 more source

High‐latitude ionospheric response to a sudden impulse event during northward IMF conditions [PDF]

open access: yesJournal of Geophysical Research: Space Physics, 2000
A high‐density structure under northward interplanetary magnetic field BZ conditions is identified at the Wind and IMP 8 satellites, both in the solar wind on August 22, 1995. A compression of the magnetosphere is observed by the GOES 7 magnetometer within a few minutes of the pressure increase encountering the magnetopause.
T. Moretto   +3 more
openaire   +1 more source

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