Results 151 to 160 of about 457,205 (201)

Body-Focused Repetitive Behavior Disorder Presenting as Skin Excoriation Syndrome. [PDF]

open access: yesIndian Dermatol Online J
Kaushal I   +3 more
europepmc   +1 more source

Conditioned Reflex Reactions in High-Impulsivity Rats Are Weaker than Those in Low-Impulsivity Animals

Neuroscience and Behavioral Physiology, 2020
The delay discounting procedure was used to classify rats into high-impulsivity (preferring low-value immediate food reinforcement) and low-impulsivity (choosing a high-value reinforcement with a 5-sec delay), as well as ambivalent animals, which did not display any preference for reinforcement choice.
I. V. Pavlova   +3 more
openaire   +1 more source

A high efficiency conditioning method of vacuum interrupters by high frequency voltage impulses

2012 25th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV), 2012
It is well-known that the high-voltage withstand ability of vacuum interrupters (VIs) can be increased by conditioning processes. Several conventional conditioning methods, such as spark conditioning and current conditioning, are used by most vacuum interrupter manufacturers.
He Yang   +4 more
openaire   +1 more source

Influence of high-frequency high voltage impulse conditioning on inrush current interruption phenomena

2014 International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV), 2014
The objective of this paper is to investigate the influence of a high-frequency high voltage impulses conditioning on the inrush current interruption phenomena with considering the inrush currents. In this paper, six 7.2 kV vacuum interrupters (VIs) were used. First of all, six VIs were all conditioned by a several hundreds of batches of high-frequency
Yingyao Zhang   +4 more
openaire   +1 more source

Effects of Moisture Contents in Soil and Impulse Polarity of Earth Electrode Under High Impulse Conditions

2006 IEEE 8th International Conference on Properties and applications of Dielectric Materials, 2006
The study on the physics of discharges in soil and performance of earthing networks subjected and obtain better electrical models of earthing systems. In this study, the characteristics of medium grain size sand of different moisture contents and impulse polarity are investigated. The soil characteristics of various moisture contents under high impulse
N. Idris, N. Nor, H. Ahmad
openaire   +1 more source

High density impulsive Noise removal using decision based iterated conditional modes

2015 International Conference on Signal Processing, Computing and Control (ISPCC), 2015
Salt and Pepper Noise is very common during transmission of images through a noisy channel or due to impairment in camera sensor module. For noise removal, methods have been proposed in literature, with two stage cascade various configuration. These methods, can remove low density impulse noise, are not suited for high density noise in terms of visible
Arjun Singh Chauhan, Vineet Sahula
openaire   +1 more source

High Latitude Magnetic Impulse Events (MIEs): Polarization Peculiarities and Excitation Conditions

Izvestiya, Physics of the Solid Earth, 2018
Polarization characteristics (polarization type, ellipticity e, tilt angle τ of the polarization ellipse’s major axis) of high-latitude magnetic impulse events (MIEs) observed at the latitude of the dayside polar cusp are studied. It is established that all impulses are elliptically polarized, being right-polarized in 43% of cases (R-type) and left ...
N. A. Kurazhkovskaya, B. I. Klain
openaire   +1 more source

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