Results 31 to 40 of about 7,995,389 (202)
An incubatable direct current stimulation system for in vitro studies of Mammalian cells. [PDF]
, 2012 The purpose of this study was to provide a simplified alternative technology and format for direct current stimulation of mammalian cells. An incubatable reusable stimulator was developed that effectively delivers a regulated current and does not require
Caplan, Michael +3 more
core +2 more sources
, 2014 Citation: 'direct current' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.D01767 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
Alfredo Bermúdez +2 more
openaire +2 more sources
Educational Academic ResearchThe purpose of this study was to interrogate the effectiveness of open guided inquiry laboratory approach on prospective science teachers’ procedural and conceptual understanding of direct current circuits. The study was realized during the first year of
Ayşegül Sağlam Arslan +1 more
doaj +1 more source
ЗАСТОСУВАННЯ СИСТЕМ HVDC ДЛЯ ІНТЕГРАЦІЇ ВДЕ ТА ВИДАЧІ ПОТУЖНОСТІ З ПРОФІЦИТНОГО РАЙОНУ ОЕС УКРАЇНИ
Праці Інституту електродинаміки Національної академії наук України, 2021 The analysis and estimation of advantages from the implementation of HVDC systems in parallel to the loaded alternat-ing current lines as a means of solving the problem of power output from surplus energy regions of the IES of Ukraine were presented ...
В.В. Павловський +1 more
doaj +1 more source
Suppression of Staphylococcus aureus biofilm formation under a short-term impact of low-intensity direct current in vitro and in a rat model of implant-associated osteomyelitis [PDF]
Iranian Journal of Basic Medical SciencesObjective(s): We investigated the effect of short-term low-intensity direct current (LIDC) on Staphylococcus aureus.Materials and Methods: The reference strain of S. aureus was used.
Evgenii Ovchinnikov +5 more
doaj +1 more source
In vitro effects of direct and alternate electric fields on Saos-2 cell line [PDF]
World Cancer Research Journal, 2019 Objective: The exposure of electric fields in daily life is greatly increased through the use of electronic devices, new transportation technologies and various other devices.
M. Fidan +4 more
doaj +1 more source
Partial Discharge Analysis and Simulation Using the Consecutive Pulses Correlation Method
Energies, 2021 The behaviour of partial discharge as consequences of an alternating current (AC) is already well defined. AC partial discharges have completely different behaviour, background physics and parameters than partial discharges (PD) under direct current (DC)
Ondřej Kozák, Josef Pihera
doaj +1 more source
Noise reduction application of indoor substation based on improved acoustic BEM
Discover Applied SciencesAccurate calculation of noise field distribution of indoor substation is the key to noise reduction application. In this paper, the accuracy of the improved acoustic BEM numerical algorithm is verified by comparing the noise field data measured in the ...
Tianwen Peng, Siyu Liu, Hairuo Jin
doaj +1 more source
Effect of DC Currents and Strain on Corrosion of X80 Steel in a Near-Neutral Environment
Metals, 2021 The corrosion behavior of X80 steel in a near-neutral soil-simulated solution under various DC stray currents and applied strains was investigated using electrochemical measurements (open circuit potential, linear polarization, and electrochemical ...
Zeyu Ma +3 more
doaj +1 more source
Brushless direct-current motor with stationary armature and field [PDF]
, 1970 Electronically commutated dc motor has an active fixed field winding, and active fixed armature winding, and passive rotor. By use of brushless dc motor switching technique, motor provides continuous controllable and reversible torque without use of ...
Studer, P. A.
core +1 more source