Results 21 to 30 of about 2,107,862 (301)

A numerical investigation of high-Reynolds-number constant-volume non-Boussinesq density currents in deep ambient [PDF]

open access: yes, 2011
The time-dependent behaviour of non-Boussinesq high-Reynolds-number density currents, released from a lock of height h0 and length x0 into a deep ambient and spreading over horizontal flat boundaries, is considered.
S. BALACHANDAR   +6 more
core   +1 more source

Rotating gravity currents: small-scale and large-scale laboratory experiments and a geostrophic model [PDF]

open access: yes, 2007
Laboratory experiments simulating gravity-driven coastal surface currents produced by estuarine fresh-water discharges into the ocean are discussed. The currents are generated inside a rotating tank filled with salt water by the continuous release of ...
Thomas, P. J. (Peter J.), Linden, P. F.
core   +1 more source

MassFLOW-3D as a simulation tool for turbidity currents [PDF]

open access: yes, 2014
Turbidity currents are the most important mechanism for the dispersal and deposition of sand in the deep-sea setting and thus the main phenomenon leading to the formation of oil and gas reservoirs in deep water deposits.
Janocko, Michal   +16 more
core   +1 more source

Impact of adaptation currents on synchronization of coupled exponential integrate-and-fire neurons. [PDF]

open access: yesPLoS Computational Biology, 2012
The ability of spiking neurons to synchronize their activity in a network depends on the response behavior of these neurons as quantified by the phase response curve (PRC) and on coupling properties.
Josef Ladenbauer   +3 more
doaj   +1 more source

Low-Power Vertical Tunnel Field-Effect Transistor Ternary Inverter

open access: yesIEEE Journal of the Electron Devices Society, 2021
In this study, vertical tunnel FET-based ternary CMOS (T-CMOS) is introduced and its electrical characteristics are investigated using TCAD device and mixed-mode simulations with experimentally calibrated tunneling parameters.
Hyun Woo Kim, Daewoong Kwon
doaj   +1 more source

On stable currents and positively curved hypersurfaces [PDF]

open access: yesProceedings of the American Mathematical Society, 2000
We establish a nonexistence theorem for stable currents (or stable varifolds) in complete δ \delta
Shen, Yi-Bing, He, Qun
openaire   +2 more sources

Mass spectra of 0+−, 1−+, and 2+− exotic glueballs

open access: yesNuclear Physics B, 2016
With appropriate interpolating currents the mass spectra of 0+−, 1−+, and 2+− oddballs are studied in the framework of QCD sum rules (QCDSR). We find there exits one stable 0+− oddball with mass of 4.57±0.13GeV, and one stable 2+− oddball with mass of 6 ...
Liang Tang, Cong-Feng Qiao
doaj   +1 more source

Utilizing Active Rotor-Current References for Smooth Grid Connection of a DFIG-Based Wind-Power System

open access: yesAdvances in Electrical and Computer Engineering, 2020
Large inrush currents emerge abruptly whenever a doubly fed induction generator (DFIG) attempts to connect with the grid. Moreover, a DFIG is highly vulnerable to grid disturbances owing to its direct stator-grid contact, which induces a sizable ...
ALI, M. A. S.
doaj   +1 more source

Current approaches to the management of stable angina [PDF]

open access: yesPrescriber, 2011
Abstract Current angina management focuses on the prevention of future cardiac events and control of symptoms. Our Drug review describes the various antianginal drugs available, followed by sources of further information and an analysis of prescription data.
Nick Cruden, Keith Fox
openaire   +1 more source

South-north asymmetry of field-aligned currents in the magnetotail observed by Cluster [PDF]

open access: yes, 2010
We statistically investigated features of the field-aligned current (FAC) distribution in plasma sheet boundary layers between 17 and 19 RE in the magnetotail using the curlometer technique to calculate the current from four-point magnetic field ...
Lahiff, A. D.   +86 more
core   +5 more sources

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