Search Results - "Yousfi, M"

Antioxidant activity of some algerian medicinal plants extracts containing phenolic compounds by Djeridane, A., Yousfi, M., Nadjemi, B., Boutassouna, D., Stocker, P., Vidal, N.

“…Phytochemicals are extensively found at different levels in many medicinal plants. This work had two objectives: the first, to evaluate the total phenolic or…”
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Critical Electric Fields in Hot SF6, C2F4, and Cu Mixtures: Calculations With Experimental Validations for Gas Circuit Breaker Applications by Yousfi, M., Merbahi, N., Reichert, F., Petchanka, A.

“…We measured breakdown voltage <inline-formula> <tex-math notation="LaTeX">{V}_{\text {b}} </tex-math></inline-formula>, gas temperature <inline-formula>…”
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Chemo-rheological studies and monitoring of high-Tg reactive polyphtalamides towards a fast innovative RTM processing of fiber-reinforced thermoplastic composites by Dkier, M., Yousfi, M., Lamnawar, K., Maazouz, A.

“…[Display omitted] •A rapid chain extension reaction is highlighted.•In-situ dielectric probing matched the ex-situ Chemo-rheology measurement.•A rheo-kinetic…”
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Smoothness and plateauness contributions to the running-in friction and wear of stratified helical slide and plateau honed cylinder liners by Yousfi, M., Mezghani, S., Demirci, I., El Mansori, M.

“…Cylinder liner surface has a great influence on frictional and wear performances of combustion engines during the running-in period. Two surface texture…”
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Optical emission spectroscopy for quantification of ultraviolet radiations and biocide active species in microwave argon plasma jet at atmospheric pressure by Wattieaux, G., Yousfi, M., Merbahi, N.

“…This work deals with absorption and mainly emission spectrometry of a microwave induced surfatron plasma jet launched in ambient air and using an Argon flow…”
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Running-in wear modeling of honed surface for combustion engine cylinderliners by Mezghani, S., Demirci, I., Yousfi, M., El Mansori, M.

“…The texture change during running-in alters the performance and efficiency of a tribo-mechanical system. During mass production of cylinder liners, a final…”
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Tribological performances of elliptic and circular texture patterns produced by innovative honing process by Yousfi, M., Mezghani, S., Demirci, I., El Mansori, M.

“…Honing is a manufacturing process which uses friction and abrasion mechanisms at a reduced velocity to print a multiscale and anisotropic texture on the liner…”
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The Prevalence of Overactive Bladder Symptoms in Women in Algeria, Egypt, Jordan and Lebanon: A Cross-Sectional Population-Based Survey by Al Edwan, Ghazi, Abdelazim, Mohamed S., Salhab, Salim E., Jamal, Yousfi M., Soliman, Mohamed A.

“…Aims Estimate the prevalence of symptoms suggestive of overactive bladder (OAB) in women living in the Middle East to describe their demographic…”
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Mutual influence of crosshatch angle and superficial roughness of honed surfaces on friction in ring-pack tribo-system by Mezghani, S., Demirci, I., Yousfi, M., El Mansori, M.

“…The cylinder bore surface texture, widely produced by the honing technique, is an essential factor for a good engine performance (friction, oil consumption,…”
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Morpho-constitutional analysis of urolithiasis and in vitro litholytic evaluation of select plants against diverse renal calculi variants by Belhachem, Abdelaali, Makhloufi, S., Lecheheb, R., Mediouni, D., Bennekrouf, A., Amiar, A., Bengueddach, A., Belkacem, W., Boudia, F., Yousfi, M. J., Toumi, H.

“…Background This study explores the potential litholytic activity of medicinal plant infusions, specifically Arenaria rubra , Hordeum vulgare , and Zea mays ,…”
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Numerical and Experimental Characterizations of Currents and Magnetic Fields Produced by Electrostatic Discharges Within Dielectrics Irradiated by High-Energy Electron Flux by Gouriou, T., Ribiere, M., Aubert, D., Eichwald, O., Yousfi, M.

“…Electron-caused electromagnetic pulse (ECEMP) is susceptible to occur into constitutive dielectrics of satellites during their mission due to natural space…”
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Use of new synthetic talc as reinforcing nanofillers for polypropylene and polyamide 6 systems: Thermal and mechanical properties by Yousfi, M., Livi, S., Dumas, A., Le Roux, C., Crépin-Leblond, J., Greenhill-Hooper, M., Duchet-Rumeau, J.

“…•Physico-chemical characterization of nanotalcs.•Nanostructuring of new synthetic nanotalc in polyamide 6 and polypropylene matrices.•Improvement of thermal…”
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Development of nanofibrillar morphologies in poly(l-lactide)/poly(amide) blends: role of the matrix elasticity and identification of the critical shear rate for the nodular/fibrillar transition by Yousfi, M, Dadouche, T, Chomat, D, Samuel, C, Soulestin, J, Lacrampe, M-F, Krawczak, P

“…Bio-based poly(l-lactide)/poly(amide-11) blends (PLA/PA11, 80/20 w/w) and poly(l-lactide)/poly(amide-6) blends (PLA/PA6, 80/20 w/w) are processed by twin-screw…”
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Running-in wear modeling of honed surface for combustion engine cylinder liners by MEZGHANI, S, DEMIRCI, I, YOUSFI, M, EL MANSORI, M

“…The texture change during running-in alters the performance and efficiency of a tribo-mechanical system. During mass production of cylinder liners, a final…”
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High Antiurolithiatic Capacities of Isolated Fractions of the Hydromethanolic Extract from Pituranthos scoparius Roots by Benalia, H., Mahfoudi, R., Djeridane, A., Yousfi, M.

“…Natural products, such as plant extracts, open a new horizon for the discovery of new antiurolithiatic agents. In Algeria Pituranthos scoparius commonly known…”
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Safety and efficacy of low-dose PI3K inhibitor taselisib in adult patients with CLOVES and Klippel–Trenaunay syndrome (KTS): the TOTEM trial, a phase 1/2 multicenter, open-label, single-arm study by Luu, M., Vabres, P., Devilliers, H., Loffroy, R., Phan, A., Martin, L., Morice-Picard, F., Petit, F., Willems, M., Bessis, D., Jacquemont, M. L., Maruani, A., Chiaverini, C., Mirault, T., Clayton-Smith, J., Carpentier, M., Fleck, C., Maurer, A., Yousfi, M., Parker, V. E. R., Semple, R. K., Bardou, M., Faivre, L.

“…ABSTRACT Purpose PIK3CA pathogenic variants in the PIK3CA-related overgrowth spectrum (PROS) activate phosphoinositide 3-kinase signaling, providing a…”
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Antioxidant activities and chemical composition of essential oil of Pistacia atlantica from Algeria by Gourine, N., Yousfi, M., Bombarda, I., Nadjemi, B., Stocker, P., Gaydou, E.M.

“…A total number of 34 samples of leaves of Pistacia atlantica Desf. collected randomly from four different locations in Algeria were submitted to…”
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Phytochemical Characterization and High In Vitro Antioxidant Properties of Hammada elegans Algerian Extracts: a Potent Medicinal Plant by Labioth, S., Mahfoudi, R., Djeridane, A., Benlhorma, S., Yousfi, M.

“…The phytochemical screening of flowers and rest aerial parts (without flowers) of local Hammada elegans Botsch., performed for the first time, revealed the…”
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High in vitro Antioxidant Capacities of Algerian Cleome arabica Leaves’ Extracts by Seglab, F., Hamia, C., Khacheba, I., Djeridane, A., Yousfi, M.

“…The aim of this study was to evaluate the antioxidant capacities of Cleome arabica leaves’ extract collected on two seasons in the town of Laghouat steppe…”
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Composites based on polyphtalamides matrices and continuous glass fibers: structure-processing and properties relationships by Yousfi, M., Dkier, M., Colella, M., Lamnawar, K., Maazouz, A.

“…Continuous Glass Fiber-Reinforced Thermoplastic Composites (GFRTC) were successfully prepared using two different routes: a reactive laboratory-created…”
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