Results 271 to 280 of about 454,383 (296)

rf generation of stable high bootstrap current equilibria

Physical Review Letters, 1990
Self-consistent calculations of radio-frequency (rf), current-drive requirements are presented for tokamak, magnetohydrodynamics equilibria which have been tested for stability. These stable equilibria include ones which have been chosen to have a large fraction of the current generated by the neoclassical bootstrap effect, greatly reducing the ...
, Ehst, , Evans Jr, , Klasky
openaire   +2 more sources

A stable low-current source for electrode polarisation

The Analyst, 1971
A constant-current source for the range nanoamperes to microamperes based upon the use of cheap operational amplifiers is described. It has proved satisfactory for use in differential electrolytic potentiometry and other bipotentiometric titrations.
L. G. Hartshorn, E. Bishop
openaire   +1 more source

Management of Stable Angina – Current Guidelines: A Critical Appraisal

Cardiovascular Drugs and Therapy, 2016
Guidelines provide recommendations to improve patient outcomes, but many of the recommendations made for treating patients with stable angina are opinion based rather than evidence based. Risk stratification to predict patients at an increased risk of myocardial infarction (MI) and sudden ischemic death, and selection of patients for possible ...
openaire   +2 more sources

MODELING OF STABLE CURRENT GENERATORS FOR MICROWAVE AMPLIFIERS

Труды НИИР, 2020
В устройствах радиосвязи и электроники усилители во многом определяют динамический диапазон и чувствительность аппаратуры. Возможно построение усилительных структур на управляемых токовых зеркалах. В работе рассмотрены варианты построения квазилинейных усилительных структур на токовых зеркалах.
openaire   +1 more source

Stable equivalent-barotropic oceanic boundary currents

Il Nuovo Cimento C, 1987
In this paper certain steady equivalent-barotropic oceanic boundary currents are presented. They all have the property of being resistant to small-amplitude quasi-geostrophic perturbations of any spatial form. Such a stability property has been determined by making use of a method originally proposed by Arnold and whose importance for flows over a flat
openaire   +2 more sources

Temperature stable voltage controlled current source

IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, 1994
This paper proposes a complementary bipolar junction transistor circuit that supplies a nominally temperature invariant output current whose value is linearly related to a user defined static control voltage. The circuit developed herein is a true current source, as opposed to a current sink.
openaire   +1 more source

Null Homology Groups and Stable Currents in Warped Product Submanifolds of Euclidean Spaces

Symmetry, 2021
Yanlin Li, Piscoran Laurian-Ioan, Akram Ali   +2 more
exaly  

A Stable, Scannable, Magnet Current Regulator

IRE Transactions on Instrumentation, 1961
N. W. Bell, R. H. Small
openaire   +1 more source

Stable high-frequency current source

Measurement Techniques, 1973
D. I. Filatov, E. V. Puchkov, V. V. Artemenkov   +2 more
openaire   +1 more source

The numerical simulation of atmospheric gravity currents. Part I: Neutrally-stable environments

Geophysical and Astrophysical Fluid Dynamics, 1989
Roger K Smith
exaly