Results 231 to 240 of about 44,444 (264)

Impact of later trading hours for bars and clubs on alcohol-related ambulance call-outs and crimes in Scotland: a controlled interrupted time series study. [PDF]

open access: yesBMJ Public Health
Sheikh N   +16 more
europepmc   +1 more source

A Justification of Eddy Currents Model for the Maxwell Equations

SIAM Journal on Applied Mathematics, 2000
The authors give a thorough analysis and description of the approximation of Maxwell's equations by the eddy currents model. Their primary interest is in establishing that the eddy currents model approximates the full Maxwell system up to second-order with respect to the frequency if and only if an additional source current condition is satisfied.
Annalisa Buffa, H Ammari
exaly   +2 more sources

Maxwell's role in turning the concept of model into the methodology of modeling

Studies in History and Philosophy of Science, 2021
This is a contribution towards a history and philosophy of modeling in its early stages in electromagnetism. In 1873, James Clerk Maxwell (1831-1879) hinted at the methodology of modeling at the end of his Treatise on Electricity and Magnetism. We focus on Maxwell's impact on physicists who immediately followed him, specifically Oliver Lodge (1851-1940)
Giora Hon, Bernard R. Goldstein
openaire   +2 more sources

2D Maxwell model

Journal of Macromolecular Science, Part B, 2002
A polymer is considered to be an ensemble of elastic elements with friction between them. Newton's law relating shear stress and strain is assumed to be valid even at high shear rate flow of the polymer, but the viscosity is assumed to be dependent on variables other than the shear rate.
Vyacheslav B. Birman   +2 more
openaire   +1 more source

On stretching maxwell models

Journal of Non-Newtonian Fluid Mechanics, 1977
Abstract The transient response of selected Maxwell models to various modes of spatially homogeneous uniaxial elongation is studied qualitatively. New results include the effect of non-linearity on the creep curve (constant stress elongation), which leads to a delay in attaining steady flow, and the difference in recoverable strain estimates obtained
openaire   +2 more sources

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