Results 11 to 20 of about 114,540 (265)

Measurement of degree of non-uniformity of electric field [PDF]

open access: yesОмский научный вестник, 2018
Examination of the degree of non-uniformity of the electromagnetic field assumes the estimate necessary for determining the type of the field and further standard classification, for the purpose of establishing dependencies and determining the ...
S. S. Kolmogorova   +2 more
doaj   +1 more source

Statistical Image Analysis on Liquid-Liquid Mixing Uniformity of Micro-Scale Pipeline with Chaotic Structure

open access: yesEnergies, 2023
The aim of this work is to introduce a novel statistical technique for quantifying the concentration field uniformity of the liquid-liquid mixing process within a micro-scale chaotic pipeline. For illustration, the microscale liquid-liquid mixer in which
Haotian Wang   +4 more
doaj   +1 more source

Brightness of uniform stabilized fields

open access: yesVision Research, 1996
Brightness of uniform fields during normal and stabilized viewing was determined as a function of adapting luminance, field size, and luminance gradient of the edges of the adapting field. In one set of experiments, it was found that, over a range of adapting luminances from 6 to 9600 td, a uniformly-illuminated 7.5 deg hemifield appeared about 1 log ...
Tulunay-Keesey, Ü., Olson, J.D.
openaire   +2 more sources

Automating Uniformity Trials to Optimize Precision of Agronomic Field Trials

open access: yesAgronomy, 2021
Plot size has an important impact on variation among plots in agronomic field trials, but is rarely considered during the design process. Uniformity trials can inform a researcher about underlying variance, but are seldom used due to their laborious ...
Marcus Jones, Marin Harbur, Ken J. Moore
doaj   +1 more source

Combined influence of airflows and a parallel magnetic field on the discharge characteristics of AC dielectric barrier discharge

open access: yesAIP Advances, 2023
The combined influence of airflows and a parallel magnetic field on an AC-driven dielectric barrier discharge plasma is experimentally investigated through image analyses, electrical measurements, and optical diagnoses. After applying a parallel magnetic
Yu-Ying Wang   +6 more
doaj   +1 more source

Field Evaluation of Microirrigation Water Application Uniformity

open access: yesEDIS, 2012
This publication presents procedures to separately evaluate the effects of pressure variations in the pipe network (hydraulic uniformity) and variations due to the emitter characteristics (emitter performance variation) on uniformity of water ...
A. G. Smajstrla   +4 more
doaj   +1 more source

QUANTUM BREMSSTRAHLUNG IN ALMOST UNIFORM FIELDS [PDF]

open access: yesNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1989
Abstract Inhomogeneity effects in quantum bremsstrahlung, in the case of a weakly nonuniform deflecting field, are calculated in the extreme quantum limit.
BELL, M., BELL, J. S.
openaire   +2 more sources

The Effect of Zigzag Boundaries on the Reverberation Chamber Performance

open access: yesIEEE Access, 2021
The stirrer design is important in a reverberation chamber measurement system. Previous study shows that the rotating radius of the stirrer plays a key role for the stirrer performance. However, to identify the contribution from the structure, optimizing
Kai Chen, Qian Xu, Xueqi Shen, Chun Ren
doaj   +1 more source

Numerical Investigation and Optimization of Cooling Flow Field Design for Proton Exchange Membrane Fuel Cell

open access: yesEnergies, 2022
High temperatures and non-uniform temperatures both have a negative bearing on the performance of proton exchange membrane fuel cells. The temperature of proton exchange membrane fuel cells can be lowered by reasonably distributed cooling channels.
Jiangnan Song   +6 more
doaj   +1 more source

Fermions on tori in uniform Abelian fields [PDF]

open access: yesPhysical Review D, 2002
We study Fermi fields defined on tori in the presence of gauge backgrounds carrying non-trivial topology. We show that 2k dimensional field space can alternatively be described by fields over a k-dimensional space. This dual description is particularly natural when the background is uniform and abelian.
Giusti, L   +4 more
openaire   +3 more sources

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