Results 151 to 160 of about 3,158,311 (225)

Computing the asymptotic cyclic response of elastoplastic solids with nonlinear kinematic hardening

European Journal of Mechanics, A/Solids, 2018
We propose a direct method to compute the steady state response to cyclic loadings of elastoplastic solids with Armstrong-Frederick nonlinear kinematic hardening. The algorithm obtains the elastoplastic asymptotic cyclic response without true incremental
N. Zouain, R. Santanna
semanticscholar   +3 more sources

Prediction of the compressive strength of strain‐hardening cement‐based composites using soft computing models

Structural Concrete, 2023
Strain‐hardening cement‐based composites or engineered cementitious composites (ECC) is concrete produced using randomly distributed short polymer fibers. It is very ductile compared to conventional concrete.
P. Saleh   +6 more
semanticscholar   +1 more source

Correction for beam hardening in computed tomography

Medical Physics, 1978
Corrections for beam-hardening artifacts in computed tomography can be made by using a model which assumes that water and bone mineral are the only constituents of tissue. With this model, a correction factor for the measured transmission values can be calculated such that the reconstructed attenuation coefficients have values corresponding to a ...
P K, Kijewski, B E, Bjärngard
openaire   +3 more sources

In-orbit Computing: An Outlandish thought Experiment?

ACM Workshop on Hot Topics in Networks, 2020
Space industry upstarts are deploying thousands of satellites to offer global Internet service. These plans promise large improvements in coverage and latency, and could fundamentally transform the Internet. But what if this transformation extends beyond
Debopam Bhattacherjee   +3 more
semanticscholar   +1 more source

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