Sana Sahnoun

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The infrared thermography technique developed in the present study was successfully applied to determine the scale thicknesses of the steel pipe. We aim to estimate the thickness of the scale on the inner surfaces by calculation of the maximum temperature of the infected pipe heated surface. Dimensions of the pipe and those of the layer of scale are taken(More)
To study the role of Toll-like receptor 4 (TLR4) in human spermatozoa and to assess sperm parameters, oxidative stress markers, and acrosome reaction in response to the stimulation of TLR4 by its ligand, the lipopolysaccharide (LPS), as a major endotoxin of Gram-negative bacteria. Our study was carried out in 73 sperm samples from patients undergoing semen(More)
We present in this work a numerical model based on the finite element method to detect squat defect which are dangerously frequent in the rail network. We have used the pulsed infrared technique thermography for modeling the detection of these defects. We also developed a model for predicting the depth of these defects, which is a crucial parameter in the(More)
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