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72篇 您的检索式:作者名="Abderrazak"
    题名 作者 年代 出处 被引量
1人血浆硫氧化还原蛋白80随着年龄增长而增加,并在载脂蛋白E基因敲除小鼠中诱导炎症、血管生成和动脉粥样硬化显示文摘硫氧化还原蛋白(thioredoxin,TRX)1是一种普遍存在的12kD的蛋白质,可产生抗氧化和抗炎作用。由巨噬细胞产生的截断形式称为TRX80,其可诱导促炎细胞因子的上调。TRX80还促进小鼠腹膜和人巨噬细胞向促炎M1表型的分化。方法:使用特异性酶联免疫吸附试验测定血浆TRX1和TRX80水平。刘莉 叶鹏 Couchie D Vaisman B Abderrazak A Mahmood DFD Hamza MM Canesi F Diderot V El Hadri K Nègre-Salvayre AE Le Page A Fulop T Remaley AT Rouis M 2017中华高血压杂志2017,25,6:9
2Correlation between electrical conductivity–optical band gap energy and precursor molarities ultrasonic spray deposition of ZnO thin films显示文摘ZnO thin films were deposited using the simple,flexible and cost-effective spray ultrasonic technique at different precursor molarities values.The films were deposited on a glass substrate at 350 C.This paper is to presentanewapproachtothedescriptionofcorrelationbetweenelectricalconductivityandopticalgapenergywith precursor molarity of ZnO thin films.The ZnO films exhibit higher electrical n-type semiconductors,whose band gap energy increased from 3.08 to 3.37 eV with an increasing of precursor molarity of 0.05 to 0.1 M.The maximum value of electrical conductivity of the films is 7.96(cm)1obtained in the ZnO thin film for precursor molarity0.125 M.The correlation between the electrical and the optical properties with the precursor molarity suggests that the electrical conductivity of the films is predominantly influenced by the band gap energy and the precursor molarity.The measurement of the electrical conductivity of the films with correlation is equal to the experimental with the error is about 1%in the higher conductivity.Said Benramache Okba Belahssen Abderrazak Guettaf Ali Arif 2013Journal of Semiconductors2013,34,11:5
3Physico-chemical and mechanical properties of Ti_3SiC_2-based materials elaborated from SiC/Ti by reactive spark plasma sintering显示文摘In this paper, the synthesis of Ti_3 SiC_2 from SiC/Ti powder using reactive spark plasma sintering(R-SPS) in the temperature range of 1300-1400 ℃ is reported. The results show that the purity of Ti_3 SiC_2 is improved up to 75 wt% when the holding time is increased from 10 to 20 min at1400 ℃. The thermodynamic and experimental results indicate that Ti_3 SiC_2 formation takes place via the reaction of a pre-formed TiC phase with the silicides, formed from the eutectic compositions.Detailed analysis of mechanical behaviour indicates that samples with higher percentage of secondary phases exhibit higher microhardness and better resistance compared to the near single phase Ti_3 SiC_2.Faten TURKI Houyem ABDERRAZAK Frédéric SCHOENSTEIN Florent TêTARD Mohieddine ABDELLAOUI Noureddine JOUINI 2019Journal of Advanced Ceramics2019,8,1:2
4Phosphate adsorption in flocculation processes of aluminium sulphate and poly-aluminium-silicate-sulphate显示文摘Jean-Philippe Boisvert Thi Cong To Abderrazak Berrak Carmel Jolicoeur 1997Water Research1997,,8:2
5Superselective embolisation of bilateral superior vesical arteries for management of intractable hematuria in context of metastatic bladder cancer显示文摘Hematuria due to locally advanced or metastatic bladder cancer is a common condition and is often a management problem.Percutaneous embolisation is a mini-invasive option to handle this situation.We report a case of a patient with a metastatic bladder cancer and who presented with an abundant hematuria and severe anemia.After failure of endoscopic resections and“flush”of radiotherapy haemostatic and refusal of cystectomy by the patient,he was treated by superselective embolisation of bilateral superior bladder arteries with excellent immediate results.The technique is safe and effective in the short term.The longterm effectiveness requires further investigation.Ahmed Saadi Abderrazak Bouzouita Mohamed Hedi Rebai Mohamed Cherif Walid Kerkeni Haroun Ayed Amine Derouiche Hatem Rajhi Riadh Ben Slama Najla Mnif Mohamed Chebil 2017Asian Journal of Urology2017,4,2:2
6Numerical and experimental study of molten pool formation during continuous laser welding of AZ91 magnesium alloy 显示文摘Abderrazak K Bannour S Mhiri H etal 2009Computational Materials Science2009,44,3:1
7Phytodesalination of a salt-affected soil with the halophyte Sesuvium portulacastrum L. to arrange in advance the requirements for the successful growth of a glycophytic crop显示文摘Mokded Rabhi Siwar Ferchichi Jihène Jouini Mohamed Hédi Hamrouni Hans-Werner Koyro Annamaria Ranieri Chedly Abdelly Abderrazak Smaoui 2010Bioresource Technology2010,,17:1
8Truncated thioredoxin (Trx-80)promotes proinfla-mmatory macrophages of the M1 phenotype andenhances atherosclerosis显示文摘Mahmood DF Abderrazak A 2013J cell Physiol2013,228,7:1
9Effects of temperature-dependent material properties and shielding gas on molten pool formation during continuous laser welding of AZ91 magnesium alloy 显示文摘Sana Barmour Kamel Abderrazak Harem Mhiri 2012Optics & Laser Technology2012,44,:1
10TOSSIM and distributed binary consensus algorithm in wireless sensor networks 显示文摘Abderrazak A Tarek M 2014Journal of Network and Computer Applications2014,41,:1
11Numerical and experimental studies of molten pool formation during an interaction of a pulse laser (Nd:YAG) with a magnesium alloy显示文摘Kamel Abderrazak Wassim Kriaa Wacef Ben Salem Hatem Mhiri Georges Lepalec Michel Autric 2008Optics and Laser Technology2008,,4:1
12Numerical and experimental study of molten pool formation during continuous laser welding of AZ91 magnesium alloy显示文摘Kamel Abderrazak Sana Bannour Hatem Mhiri Georges Lepalec Michel Autric 2008Computational Materials Science2008,,3:1
13Backgating effect in GaAs FETs with a channel–semi-insulating substrate boundary显示文摘This study focuses on modeling the effects of deep hole traps, mainly the effect of the substrate(backgating effect) in a GaAs transistor MESFT. This effect is explained by the existence, at the interface, of a space charge zone. Any modulation in this area leads to response levels trapping the holes therein to the operating temperature. We subsequently developed a model treating the channel substrate interface as an N–P junction, allowing us to deduce the time dependence of the component parameters of the total resistance R ds, the pinch-off voltage V P, channel resistance, fully open R co and the parasitic series resistance R S to bind the effect trap holes H1and H0. When compared with the experimental results, the values of the R DS(t S/ model for both traps show that there is an agreement between theory and experiment; it has inferred parameter traps, namely the density and the time constant of the trap. This means that a space charge region exists at the channel–substrate interface and that the properties can be approximated to an N–P junction.Ahmed Chaouki Megherbi Said Benramache Abderrazak Guettaf 2014Journal of Semiconductors2014,35,3:1
14An experimental study on greening porous concrete 显示文摘Abderrazak Zouaghi Takao Nakazawa Fujio Imai Nario Shinnishi 1999Proceeding of Japan Concrete Institute1999,21,1:1
15Effects of temperature-dependent material properties and shielding gas on molten pool formation during continuous laser welding of AZ91 magnesium alloy显示文摘Sana Bannour Kamel Abderrazak Hatem Mhiri Georges Le Palec 2012Optics and Laser Technology2012,,8:1
16Optimization of nutrient- induced germination of Bacillus sporothermodurans spores using response surface methodology显示文摘Chedia Aouadhi Helene Simonin Abderrazak Maaroufi 2013J Food Microbiol2013,36,:1
17Numerical and ex- perimental study of molten pool formation during continuous laser welding of AZ91 magnesium alloy 显示文摘Abderrazak K Bannour S Mhiri H 2009Computational Materials Science2009,44,3:1
18The thioredoxin system as a therapeutic target in human health and disease 显示文摘Mahmood DF Abderrazak A E1 Hadri K 2013Antioxid Redox Signal2013,19,:1
19Trun- cated thioredoxin ( Trx-80 ) promotes pro-inflammatory macrophages of the M1 phenotype and enhances athero- sclerosis显示文摘Mahmood DF Abderrazak A Couchie D 2013J Cell Physiol2013,228,7:1
20Phosphate Adsorption in Flocculation Processes of Alu- minum Sulphate and Poly-aluminum-silicate-sulphate显示文摘Jean-Philippe Boisvert Thi Cong To Abderrazak Berrak 1997Water Res1997,31,8:1
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