Results 31 to 40 of about 39,872 (298)

SOXS: a wide band spectrograph to follow up transients [PDF]

open access: yes, 2018
SOXS (Son Of X-Shooter) will be a spectrograph for the ESO NTT telescope capable to cover the optical and NIR bands, based on the heritage of the X-Shooter at the ESO-VLT.
Accardo, M.   +51 more
core   +2 more sources

Synthesis of a system for secondary control of a rotor with an electromagnetic bearing

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2007
The control system for rotor electromagnetic suspension is considered. The parametrical synthesis of regulators is made by the method of the secondary control systems.
Yu. A. Makarichev   +2 more
doaj   +1 more source

Observable Signature of Merging Stellar-mass Black Holes in Active Galactic Nuclei

open access: yesThe Astrophysical Journal, 2023
The origin of stellar-mass black hole mergers discovered through gravitational waves is being widely debated. Mergers in the disks of active galactic nuclei (AGNs) represent a promising source of origin, with possible observational clues in the ...
Hiromichi Tagawa   +4 more
doaj   +1 more source

Optimization and Transient Analysis of Distributed Asynchronous Condenser

open access: yesIEEE Access, 2022
After the high proportion of new energy is connected, the decrease of the proportion of synchronous machine in power system will cause a series of stability hazards, such as the lack of inertia.
Zhipeng Liu   +4 more
doaj   +1 more source

General issues of ensuring electromagnetic compatibility of aircraft on-board equipment [PDF]

open access: yesE3S Web of Conferences
The article examines the effect of electromagnetic interference on the electrical components of the aircraft from the point of view of external and internal electromagnetic environments. The external electromagnetic environment consists of high-intensity
Volkova Tatiana, Ou Jing
doaj   +1 more source

Using temporal distributions of transient events to characterize cosmological source populations

open access: yes, 2010
The brightest events in a time series of cosmological transients obey an observation time dependence which is often overlooked. This dependence can be exploited to probe the global properties of electromagnetic and gravitational wave transients (Howell ...
Blair, D.   +3 more
core   +1 more source

Electromagnetic transients as triggers in searches for gravitational waves from compact binary mergers

open access: yes, 2013
The detection of an electromagnetic transient which may originate from a binary neutron star merger can increase the probability that a given segment of data from the LIGO-Virgo ground-based gravitational-wave detector network contains a signal from a ...
Kelley, Luke Zoltan   +2 more
core   +1 more source

Disks Surviving the Radiation Pressure of Radio Pulsars [PDF]

open access: yes, 2004
The radiation pressure of a radio pulsar does not necessarily disrupt a surrounding disk. The position of the inner radius of a thin disk around a neutron star can be estimated by comparing the electromagnetic energy density generated by the neutron star
Belinski V.   +16 more
core   +1 more source

Transient electromagnetic sounding for groundwater

open access: yesGeophysics, 1986
Abstract The feasibility of using the transient electromagnetic sounding (TS or TDEM) method for groundwater exploration can be studied by means of numerical models. As examples of its applicability to groundwater exploration, we study four groundwater exploration problems: (1) mapping of alluvial fill and gravel zones over bedrock ...
Fitterman, David V., Stewart, Mark T.
openaire   +4 more sources

Manipulating Interfacial Stability via Preferential Absorption for Highly Stable and Safe 4.6 V LiCoO2 Cathode

open access: yesNano-Micro Letters
Highlights A novel electrolyte design strategy for high voltage and high safe LiCoO2 (LCO) cathode based on highest occupied molecular orbital and LCO absorption energy descriptor was proposed.
Long Chen   +8 more
doaj   +1 more source

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