Results 241 to 250 of about 583,072 (295)

Electroemulsification in a Uniform Electric Field

Langmuir, 2015
Emulsification using electric fields is an easy alternative to flow-induced drop breakup, and the former is reported to be more effective and economical than the latter, especially when the medium phase is poorly conducting and highly viscous. The emulsification of a coarse water-in-oil emulsion in a uniform electric field is studied.
KARYAPPA, RB, NAIK, AV, THAOKAR, RM
openaire   +3 more sources

Line Sink in Uniform Magnetic Field

The Physics of Fluids, 1971
The motion of an inviscid, incompressible, and conducting fluid due to a line sink in a uniform strong magnetic field is considered. The solutions show that motion is confined in a narrow region parallel to the magnetic field. Such a motion for a point sink has erroneously been named as a wake or backward jet flow.
Narain, Jai Prakash, Uberoi, Mahinder S.
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Uniform field flicker: Masking and facilitation

Vision Research, 1989
The influence of uniform field flicker (UFF) on the contrast threshold for stationary sinusoidal gratings was measured as a function of flicker depth. Changing from no flicker to a flicker depth of 10% produces reliable differences in threshold. Further increases in flicker depth to 60% had little additional influence.
D R, Badcock, D, Smith
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Static uniform magnetic fields and amoebae

Bioelectromagnetics, 1997
Three species of potentially pathogenic amoebae were exposed to 71 and 106.5 mT from constant homogeneous magnetic fields and examined for inhibition of population growth. The number of amoebae for three species was significantly less than controls after a 72 h exposure to the magnetic fields when the temperature was 20 C or above. Axenic cultures, i.e.
S G, Berk, S, Srikanth, S M, Mahajan, C A, Ventrice   +3 more
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Modeling molecular response in uniform and non-uniform electric fields

The Journal of Chemical Physics, 2013
The response of a molecule to an electric field E, often a model of environment, can be expressed in terms of a sum of power series expansions. We investigate the accuracy and limits of applicability of this expression using one-, two-, and three-dimensional models of the hydrogen-bonded complex, ClH:NH3.
Michael, Morris, Meredith J T, Jordan
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Field uniformity in radiated field immunity tests

2015 IEEE International Symposium on Electromagnetic Compatibility (EMC), 2015
The calibration requirements of radiated immunity tests performed in semi-anechoic chambers and fully anechoic rooms are analyzed by means of electromagnetic computational tools to verify the severity of the allowed tolerance requirements of their anechoic environments.
Audone, Bruno, Colombo, Roberto, BORSERO, MICHELE   +2 more
openaire   +1 more source

Gyrotropic thermoelement in uniform and non-uniform magnetic fields

Journal of Thermoelectricity, 2020
Using computer simulation, the temperature distributions in the working medium of gyrotropic thermoelements in uniform and non-uniform magnetic fields have been determined. Temperature dependences of the efficiency of gyrotropic thermoelements in uniform and non-uniform magnetic fields are determined.
N.A. Godovanets, I.A. Konstantynovych, A.V. Konstantynovych, S.D. Shugani   +3 more
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Electron diffusion in a non-uniform electric field and a uniform magnetic field

Acta Physica Sinica (Overseas Edition), 1996
A Monte Carlo simulation technique has been used to model the electron transport behavior, especially the electron diffusion motion, in the cathode fall region of a glow discharge under the influence of a non-uniform electric field and a transverse magnetic field perpendicular to the cathode sheath electric field.
Wei He-lin, Liu Zu-li, Yu Bo-ming, Li Zai-guang   +3 more
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Uniform Field Breakdown in Air

Nature, 1955
RECENT work by Llewellyn Jones and Parker1 on the steady-state current flow in a uniform field gap in air subjected to a steady d.c. potential has been interpreted in terms of the Townsend theory of breakdown involving a secondary or γ-process. Oscillographic observation, however, shows that, as the breakdown voltage is approached, relatively high ...
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A uniform electromagnetic-gravitational field

Physics Letters A, 1972
A solution of the coupled Einstein-Maxwell equations, describing an electromagnetic field with an associateduniform gravitational field, is discussed.
K.N. Srinivasa Rao, A.V. Gopala Rao
openaire   +1 more source