Results 21 to 30 of about 519,674 (299)

Impulsivity: current and future trends in pharmacological treatment [PDF]

open access: yesExpert Review of Neurotherapeutics, 2010
: • Functional impulsivity, associated with faster information processing, thus facilitating quicker responses to envi-ronmental challenges, and improving the individual’s adaptation to the environment;• Dysfunctional impulsivity, which leads to harmful consequences for the individual or for others.
María Dolores, Braquehais   +2 more
openaire   +2 more sources

An optimal phase control method for the suppression of phase sequence exchange impulse current and voltage

open access: yesIET Power Electronics, 2022
Phase sequence exchange (PSE) is an emerging emergency control method for power systems. However, PSE will generate impulse current and voltage. In this research, to suppress the impulse of PSE, a phase control method for zero‐current opening and equal ...
Yifan Li   +4 more
doaj   +1 more source

Evaluation of Lightning Impulse Test by Frequency Response Analysis [PDF]

open access: yes, 2006
In this work are presented the basis for improving the interpretation of transformer lightning impulse test and the development of a graphical user interface system, which allows comparisons of time domain data and frequency response.
Ramírez, Jorge, Valecillos, Baudilio
core   +3 more sources

High current field test of impulse transient characteristics of substation grounding grid

open access: yesThe Journal of Engineering, 2018
It is significant to research the impulse characteristics of substation grounding grid for its optimal design and safe and stable operation. In order to obtain the impulse transient characteristics of substation grounding grid under lightning impulse ...
Xuefang Tong, Xiaohui Dong, Bo Tan
doaj   +1 more source

Transient impedance of grounding system with impulse superimposed sinewave

open access: yesENP Engineering Science Journal, 2021
Investigating the transient performance of grounding systems subject to lightning (impulse or impulse superimposed sinewave) is valuable for protecting the power system and maintaining the system operation.
Sherif Ghoneim   +2 more
doaj   +1 more source

Superscaling in charged current neutrino quasielastic scattering in the relativistic impulse approximation [PDF]

open access: yes, 2005
Superscaling of the quasielastic cross section in charged current neutrino-nucleus reactions at energies of a few GeV is investigated within the framework of the relativistic impulse approximation.
Amaro, J. E.   +5 more
core   +2 more sources

Ionospheric current contribution to the main impulse of a negative sudden impulse [PDF]

open access: yesEarth, Planets and Space, 2014
The geomagnetic field response to a moderate-amplitude negative sudden impulse (SI−) that occurred on 14 May 2009 at 10:30 UT was examined at 97 geomagnetic observatories situated all over the globe. The response signature contains a contribution from magnetospheric as well as ionospheric currents.
Vichare, Geeta   +3 more
openaire   +1 more source

Research on large-capacity impulse test technology for distribution transformer based on energy storage intelligent power

open access: yesEnergy Reports, 2022
Large-capacity impulse test of distribution transformer requires a large amount of instantaneous energy, while the impulse mode of conventional dedicated high-voltage line and generator requires synchronous switch, adjusted impedance, generator, etc ...
Bo Niu   +4 more
doaj   +1 more source

Impulse-response functions of several detectors used in flow-injection analysis [PDF]

open access: yes, 1990
A procedure for the determination of the impulse-response function of a detector is given. Its application to photometers, ion-sensitive field effect transistors, a potentiometric detector at constant current and a voltammetric detector shows that the ...
Bos, M.   +3 more
core   +3 more sources

Subsampled Blind Deconvolution via Nuclear Norm Minimization [PDF]

open access: yes, 2020
Many phenomena can be modeled as systems that preform convolution, including negative effects on data like translation/motion blurs. Blind Deconvolution (BD) is a process used to reverse the negative effects of a system by effectively undoing the ...
Thieken, Alexander
core  

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