Results 161 to 170 of about 724,995 (195)

Electric-field strength in a cascade argon arc

Journal of Engineering Physics and Thermophysics, 2000
An experimental investigation of the electric-field strength along the length of a cascade argon at a pressure lower than atmospheric pressure has been performed. The influence of different processes on the formation of the voltage-current and E-I characteristics of the arc was considered.
V. G. Karolinskii, M. I. Sazonov, E. I. Yurinok, O. I. Yas’ko   +3 more
openaire   +1 more source

Organoclay polypropylene nanocomposites under different electric field strengths

Applied Clay Science, 2014
Functionalities of clay-polymer nanocomposites (CPN) are related to the degree of clay particle exfoliation and orientation within the polymer matrix. Exploration of new physical methods for such CPN processing is currently an active field of research. In the present work, organoclay polypropylene nanocomposites were prepared by melt intercalation and ...
Zbigniew Rozynek, Suédina Maria de Lima Silva, Jon Otto Fossum, Geraldo José da Silva, Eduardo Novais de Azevedo, Henrik Mauroy, Tomás S. Plivelic   +6 more
openaire   +1 more source

Killing of bacteria with electric pulses of high field strength

Radiation and Environmental Biophysics, 1981
Bacteria of the type E. coli K12 have been treated in experiments using high-voltage pulses of short time (microseconds) as a killing agent. The role of different experimental parameters has been studied: kind of electrolyte, concentration, length of pulses, field strength, pH and temperature. Electrolytes with bivalent cations were found to reduce the
H, Hülsheger, J, Potel, E G, Niemann
openaire   +2 more sources

Magnetic resonance electrical impedance tomography at 3 tesla field strength

Magnetic Resonance in Medicine, 2004
AbstractMagnetic resonance electrical impedance tomography (MREIT) is a recently developed imaging technique that combines MRI and electrical impedance tomography (EIT). In MREIT, cross‐sectional electrical conductivity images are reconstructed from the internal magnetic field density data produced inside an electrically conducting object when an ...
Suk H, Oh, Byung I, Lee, Tae S, Park, Soo Y, Lee, Eung J, Woo, Min H, Cho, Jin K, Seo, Ohin, Kwon   +7 more
openaire   +2 more sources

Electric field strength and epithelization in the newt (Notophthalmus viridescens)

The Journal of Experimental Zoology, 1996
There is convincing evidence that endogenous electric fields are necessary for normal wound epithelization, but it is unclear whether normal epithelization rates can be accelerated increasing normal field strengths. Although we confirmed that normal lateral fields are required for normal Notophthalmus viridescens epithelization rates, significant ...
D D, Sta Iglesia, E J, Cragoe, J W, Vanable   +2 more
openaire   +2 more sources

Electric conduction of glasses at intermediate field strengths

Journal of Non-Crystalline Solids, 1996
Abstract This study concerns four commercial glasses containing from 4 to 13 mol% alkali, a mixed alkali glass and three semi-conducting glasses containing from 5 to 10 mol% Fe2O3. Deviations from Ohm's law are detected somewhat beyond 104 V cm−1 and reach 10% at 105 V cm−1.
openaire   +1 more source

Extremely high electric field strengths in non-aqueous capillary electrophoresis

Journal of Chromatography A, 2001
The influence of high electric field strength on the separation of basic analytes in non-aqueous alcohol background electrolyte (BGE) solutions was investigated. Increasing the separation voltage in capillary electrophoresis (CE) may be advantageous if the conductivity of the BGE solution is low enough to allow fast separations without excessive Joule ...
S, Palonen, M, Jussila, S P, Porras, T, Hyötyläinen, M L, Riekkola   +4 more
openaire   +2 more sources

Electrokinetic transport of aerobic microorganisms under low-strength electric fields

Journal of Environmental Science and Health, Part A, 2011
To investigate the feasibility of utilizing low strength electric fields to transport commonly available mixed cultures such as those from an activated sludge process, bench scale batch reactor studies were conducted in sand and sandy loam soils.
Krishnanand Y, Maillacheruvu, Preethi R, Chinchoud   +1 more
openaire   +2 more sources

CCEM.RF-K20: Comparison of electrical field strength measurements

Metrologia, 2006
The comparison 'EUROMET-Project Nr 520', which started in April 1999 under the responsibility of the Swiss Federal Office of Metrology, was extended to a GT-RF comparison 'CCEM-RF-K.20' which officially started in September 2000, with more participants. The goal of this comparison was to assess the capability of each participating laboratory to measure
openaire   +1 more source

Electric Field Strength

1999
David A. Hill, Motohisa Kanda
openaire   +1 more source