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47篇 您的检索式:作者名="Jaouad"
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1Assessment of the power deposition on the MEGAPIE spallation target using the GEANT4 toolkit显示文摘This work aims at evaluating the reliability of the GEANT4(GEometry ANd Tracking 4) Monte Carlo(MC) toolkit in calculating the power deposition on the Megawatt Pilot Experiment(MEGAPIE), the first liquid–metal spallation target worldwide. A new choice of codes to study and optimize this target is provided. The evaluation of the GEANT4 toolkit is carried out in comparison with the MCNPX and FLUKA MC codes. The MEGAPIE is an international project led by the Paul Scherrer Institute in Switzerland. It aims to demonstrate the safe operation of an intense neutron source to power the next generation of nuclear reactors, accelerator-driven systems(ADSs). In this study, we used the GEANT4 MC toolkit to calculate the power deposited by fast protons on the MEGAPIE target.The calculation focuses on several structures and regions.The predictions of our calculations were compared and discussed with that of the MCNPX and FLUKA codes,adopted by the MEGAPIE project. The comparison shows that there is a very good agreement between our results and those of the reference codes.Abdesslam Lamrabet Abdelmajid Maghnouj Jaouad Tajmouati Mohamed Bencheikh 2019Nuclear Science and Techniques2019,30,4:2
2Omenn syndrome with mutation in RAG1 gene显示文摘Jaouad IC Ouldim K Ali Ou Alla S 2008Indian J Pediatr2008,75,9:1
3Consanguineous marriages in Morocco and the consequence for the incidence of autosomal recessive disorders显示文摘Jaouad I C Elalaoui S C Sbiti A 2009J Biosoc Sci2009,41,5:1
4On the quadratic nature of the singularity curves of planar theree-degree-fredom parallel manipulator 显示文摘Jaouads GosselinC 1995Mechanism and Machine Theory1995,30,4:1
5Comparative evaluation of the anfiox-idant potential of some Iranian medicinal plants 显示文摘Jaouad B Khosro P Hassan R 2007Food Chemistry2007,104,:1
6Chlorogenic acid,a polyphenol from Prunus domestica(Mirabelle),with coupled anxiolytic and antioxidant effects显示文摘Jaouad Bouayed Hassan Rammal Amadou Dicko 2007Journal of the Neurological Sciences2007,262,12:1
7Mechanical properties of nickel manganites-based ceramics used as negative temperature coefficient thermistors(NTC) 显示文摘Sophie Guillement-Fritsch Jaouad Salmi Joseph Sarrias etc 2004Materials Research Bulletin2004,39,:1
8Hypolipidemic effects of acute and sub-chronic administration of an aqueous extract of Ajuga iva L. whole plant in normal and diabetic rats显示文摘Jaouad El-Hilaly Adil Tahraoui Zafar H. Israili Badiaa Lyoussi 2005Journal of Ethnopharmacology2005,,3:1
9Effect of mineral fertilization(NPK) on the quality of apricot显示文摘RADI M MAHROUZ M JAOUAD A GAOUJI M TACCHINI S AUBERT M AMIOT J 1996Zaragoza (Espagne)1996,5,:1
10Antioxidant activities and total phenol content of Inula viscosa extracts selected from three regions of Morocco显示文摘Objective:To investigate antioxidant activity,total phenolic and flavonoid content of ethanol(E) and ethyl acetate(A) extracts of Inula viscosa aerial parts selected from three regions of Morocco(Imouzzer.Sefrou and Taounate).Methods:Antioxidants properties were measured by three different test systems of assay namely free radical scavenging activities against 2,2-diphenyI-1-picrylhydrazyl,total antioxidant capacity and iron-reducing capacity.Total phenolic content was measured by FolinCiocalteu reagent.Results:All the extracts showed significant antioxidant activities and contained important levels of phenols.The ethanol extract(0.3 mg/mL) from Sefrou showed the greatest antioxidant capacity in the three systems of assay,which was probably due to its high content of polyphenols(274.39±6.94) mg gallic acid equivalent/g dry extract.Total flavonoid content was found equal for all extracts.Conclusions:Our results of antioxidant assays were justified and partially supported the popular usage of the tested plants.The high antioxidant activity found in the plant from Sefrou and its great biomass in this region suggested that Inula viscosa is a good source of natural antioxidants compounds which might have benefits for health.Naima Chahmi Jaouad Anissi Sanae Jennan Abdellah Farah Khalid Sendide Mohammed El Hassouni 2015Asian Pacific Journal of Tropical Biomedicine2015,5,3:1
11Total phenolics, flavonoids, an-thocyanins and antioxidant activity following simulated gastro-intestinal digestion and dialysis of apple varieties: Bioaccessibility and potential uptake显示文摘JAOUAD B LUCIEN H TORSTEN B 2011Food Chem2011,128,1:1
12Total phenolics, flavonoids, anthocyanins and antioxidant activity following simulated gastro-intestinal digestion and dialysis of apple varieties: Bioaccessibility and potential uptake显示文摘Jaouad Bouayed Lucien Hoffmann Torsten Bohn 2011Food Chemistry2011,,1:1
13Total phenolies, flavonoids, anthoeyanins and antioxidant activity following simulated gastro-intestinal digestion and dialysis of apple varieties:Bio accessibility and potential uptake显示文摘Jaouad Bouayed Lucien Hoffmann Torsten Bohn 2011Food Chemistry2011,128,:1
14Age-related decrease in high-density lipoproteins antioxidant activity is due to an alteration in the PONI's free sulfhydryl groups显示文摘Jaouad L de Guise C Berrougui H 2006Atherosclerosis2006,185,1:1
15Chlorogenic acid,a polyphenol from Prunus domestica (Mirabelle),with coupled anxiolytic and antioxidant effects显示文摘Jaouad Bouayed Hassan Rammal Amadou Dicko 2007Journal of the Neurological Sciences2007,262,12:1
16Intravenous Versus Combined (Intravenous and Intra-Arterial) Thrombolysis in Acute Ischemic Stroke A Transcranial Color-Coded Duplex Sonography-Guided Pilot Study显示文摘Lucka S Jaouad L Hasan Y 2006Stroke2006,37,2:1
17Age-related decrease of high-density lipoproteins antioxidant activity is due to an alteration in the PON1's free sulfhydryl groups显示文摘Jaouad L de Guise C Berrougui H 0,,:1
18Chlorogenic acid, a polyphenol from Prunus domestica (Mirabelle), with coupled anxiolytic and antioxidant effects显示文摘JAOUAD B HASSAN R AMADOU D 2007J Neurol Sci2007,262,12:1
19HPLCdetermination of organic acids in Moroccan apricot显示文摘HASIB A JAOUAD A KHOUILI M 2002CienciayTecnologia Alimentaria2002,3,4:1
20PON1 paraoxonase activity is reduced during HDL oxidation and is an indicator d HDL antioxidant capacity显示文摘Jaouad L Milochevitch C Khalil A 2003Free Radic Res2003,37,:1
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