Results 51 to 60 of about 273,507 (201)

IMPROVING THE DYNAMIC CHARACTERISTICS OF ELECTRIC DISCHARGE INSTALLATIONS, WHICH ARE SIGNIFICANTLY DISTANT FROM THE SPARK-EROSION LOAD

open access: yesТехнічна електродинаміка, 2022
The paper identifies the features of the influence of the characteristics of different connecting conductors on the dynamic characteristics of electric discharge installations (EDIs), which are distant significantly (several meters) from the spark ...
Н.І. Супруновська   +3 more
doaj   +1 more source

The quiescent X-ray emission of three transient X-ray pulsars [PDF]

open access: yes, 2002
We report on BeppoSAX and Chandra observations of three Hard X-Ray Transients in quiescence containing fast spinning (P10 higher, testifying that the quiescent emission mechanism is different.
A. Moretti   +14 more
core   +2 more sources

Role of Bose enhancement in photoassociation [PDF]

open access: yes, 2000
We discuss the role of Bose enhancement of the dipole matrix element in photoassociation, using stimulated Raman adiabatic passage as an example. In a nondegenerate gas the time scale for coherent optical transients tends to infinity in the thermodynamic
Javanainen J.   +2 more
core   +2 more sources

Feedback Linearization and Reaching Law Based Sliding Mode Control Design for Nonlinear Hydraulic Turbine Governing System

open access: yesEnergies, 2019
Hydropower as renewable energy has continually expanded at a relatively high rate in the last decade. This expansion calls for more accurate scheme design in hydraulic turbine governing system (HTGS) to ensure its high efficiency.
Bicheng Guo, Jiang Guo
doaj   +1 more source

Enhanced Light Extraction of Flip-Chip Mini-LEDs with Prism-Structured Sidewall

open access: yesNanomaterials, 2019
Current solutions for improving the light extraction efficiency of flip-chip light-emitting diodes (LEDs) mainly focus on relieving the total internal reflection at sapphire/air interface, but such methods hardly affect the epilayer mode photons.
Bin Tang   +6 more
doaj   +1 more source

A Catalog of Transient X-ray Sources in M31

open access: yes, 2006
From October 1999 to August 2002, 45 transient X-ray sources were detected in M31 by Chandra and XMM-Newton. We have performed spectral analysis of all XMM-Newton and Chandra ACIS detections of these sources, as well as flux measurements of Chandra HRC ...
Benjamin F. Williams   +18 more
core   +2 more sources

Upconversion Luminescence Transients [PDF]

open access: yes, 2006
Inhomogeneous active-ion distributions in laser materials lead to strong deviations of upconversion versus direct luminescence transients from the quadratic law of energy-transfer upconversion.
Pollnau, M.
core   +1 more source

Constrained basin stability for studying transient phenomena in dynamical systems

open access: yes, 2016
Transient dynamics are of large interest in many areas of science. Here, a generalization of basin stability (BS) is presented: constrained basin stability (CBS) that is sensitive to various different types of transients arising from finite size ...
Donges, Jonathan   +3 more
core   +1 more source

A method of detecting radio transients [PDF]

open access: yes, 2010
Radio transients are sporadic signals and their detection requires that the backends of radio telescopes be equipped with the appropriate hardware and software to undertake this.
Basseville   +20 more
core   +1 more source

Transient Epileptic Amnesia

open access: yesCurrent Opinion in Neurology, 2010
Case reports over the past 100 years have raised the possibility that epilepsy can manifest itself in episodes of amnesia. Recent research has established that this is indeed the case, and indicates that characteristic varieties of interictal memory disturbance co-occur with this form of epilepsy.Transient epileptic amnesia is a distinctive syndrome of
Zeman, A, Butler, C
openaire   +3 more sources

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