维普中文期刊产品整合服务
216篇 您的检索式:作者名="Ammari"
    题名 作者 年代 出处 被引量
1High prevalence of multidrug-resistance in Acinetobacter baumannii and dissemination of carbapenemase-encoding genes bla_(OXA-23-like),bla_(OXA-24-like)and bla_(NDM-1) in Algiers hospitals显示文摘Objective:To assess and characterize antibiotic resistance in Acinetobacter baumannii strains recovered from 5 health-care facilities in Algiers.Methods:Antibiotic susceptibility testing was performed by agar diffusion and agar dilution methods,resistance genes were identified by PCR and sequencing,and molecular typing of isolates was carried out by enterobacterial repetitive intergenic consensus-PCR(ERIC-PCR).Results:Among 125 tested isolates,117(93.6% ) were multidrug-resistant.of which 94(75.2% ) were imipenem resistant.The bla_(ADC)and bla_(OXA-51-like) genes were detected in all isolates,in association with ISAba I sequence in 84% and 8% (imipenem resistant) of isolates,respectively.The bla_(OXA-23-like) and bla_(OXA-24-like)carbapenemase genes were delected in 67.02% and 20.21% of imipenem-resistant isolates,respectively.The bla_(OXA-23-like) gene is linked to ISAba1 or ISAba4 elements.The metallo-β-lactamase NDM-1 gene was found in 10(10.6% ) imipenem-resisianl strains from three hospitals,it is linked to ISAba125 clement in nine strains.Extended spectrum β-lactamases production was not detected.Imipenem and cefotaxime resistance phenolypes could not be transferred to Escherichia coli by conjugation.Outer membrane protein CarO gene was not delected in four imipenem-resisianl isolates.The aac(6')-1b.sul1,sul2,tetA and tetB genes were present in 5.31% .36.17% .77.65% .1.06% and 65.92% of strains,respectively.Class 1 integrons were detected in 23.4% strains.KRIC-PCR typing showed a genetic diversity among bla_(OXA-23-like) and bla_(OXA-24-like) positive strains,while clonality was observed among bla_(NDM-1)positives.Conclusions:This study highlighted the high prevalence of imipenem resistance in Acinetobacter baumannii in Algiers hospitals mediated mainly by bla_(OXA-23-like),bla_(OXA-24-like),and bla_(NDM-1) genes.Khadidja Khorsi Yamina Messai Moufida Hamidi Houria Ammari Rabah Bakour 2015Asian Pacific Journal of Tropical Medicine2015,8,6:20
2Narrative overview of animal and human brucellosis in Morocco: intensification of livestock production as a driver for emergence?显示文摘Brucellosis is one of the most widespread zoonoses in the world caused by several species of the genus Brucella.The disease,eradicated in many developed countries,is a re-emerging neglected zoonosis endemic in several zones especially in the Mediterranean region,impacting on human health and livestock production.A One Health approach could address brucellosis control in Morocco but scarcity of reliable epidemiological data,as well as underreporting,hinders the implementation of sustainable control strategies.Surveillance and control policies implemented by the Moroccan government in domestic animals(cattle and small ruminants)in the last few decades are assessed for disease impact.This study considers the origins of animal brucellosis in Morocco and the potential for emergence of brucellosis during a shift from extensive to intensive livestock production.Marie J.Ducrotoy Khaoula Ammary Hicham Ait Lbacha Zaid Zouagui Virginie Mick Laura Prevost Ward Bryssinckx Susan CWelburn Abdelali Benkirane 2015Infectious Diseases of Poverty2015,4,1:9
3Hybrid Petri Nets for Modeling and Analysis of Microgrid Systems显示文摘Hybrid Petri nets(HPNs) are widely used to describe and analyze various industrial hybrid systems that have both discrete-event and continuous discrete-time behaviors. Recently,many researchers attempt to utilize them to characterize power and energy systems. This work proposes to adopt an HPN to model and analyze a microgrid that consists of green energy sources. A reachability graph for such a model is generated and used to analyze the system properties.Xiaoyu Lu MengChu Zhou Ahmed Chiheb Ammari Jingchu Ji 2016IEEE/CAA Journal of Automatica Sinica2016,3,4:2
4COUPLING OF FINITE ELEMENT AND BOUNDARY ELEMENT METHODS FOR THE SCATTERING BY PERIODIC CHIRAL STRUCTURES显示文摘在一个双性人上认为时间泛音是电磁的飞机波浪事件在 R3 的周期的结构。周期的结构分开二个同类的区域。在结构内的 medimn 是 chiral 并且非同类。在这篇论文,在周期的接口上与一个方法或不可分的方程在 chiral 媒介联合有限元素方法的变化明确的表达被学习。well-posedness 连续并且 discretized 问题被建立。为联合的一致集中模型问题的变化近似被获得。Habib Ammari Gang Bao 2008Journal of Computational Mathematics2008,26,3:2
5Neuroradiologic manifestations of central nervous system tuberculosis in 122 adults显示文摘Kilani B Ammari L Tiouiri H 2003Rev Med Interne2003,24,2:2
6Coordination chemistry of polyoxometalates:Rational synthesis of the mixed organosilyl derivatives of trivacant polyoxotungstates alpha-A(3-) and alpha-B-(3-) 显示文摘Mazeaud A Ammari N Robert F Angew0,,:1
7Variables associated with the early failure of nasal CPAP in very low birth weight infants显示文摘Ammari A Suri M Milisavljevic V 2005J Pediatrics2005,147,3:1
8Dissemination of ESBL and Qrrr determinants in Enterobacter cloacae in Algeria显示文摘Iabadene H Messai Y Ammari H 2008J Antimicrob Chemother2008,62,1:1
9Neurophysiologic changes inneurologically asymptomatic hypothyroid patients:aprospective cohort study显示文摘El-Salem K Ammari F 2006J Clin Neurophysiol2006,23,6:1
10The effect of density ratio on the heat transfer coefficient from a film-cooled flat plate显示文摘Ammari H D Hay N Lampard D 1990Journal of Turbomachinery1990,112,3:1
11A Study of k-coverage and measures of connectivity in 3D wireless sensor networks显示文摘Ammari H M Das S K 2010IEEE Trans on Computers2010,59,2:1
12The effect of density ratio on heat transfer coefficient from a film-cooled flat plate显示文摘Ammari H D Hay N Lampard D 1990ASME Journal of Turbomachinery1990,112,:1
13Tuberculosis of the lymph glangds of the neck:a limited role for surgery显示文摘Ammari FF Baihani AH Ghariebeh KI 0,,04:1
14Clustering-based minimum energy wireless m-connected k-covered sensor networks显示文摘Ammari H M and Das S K 2008Lecture Notes in Computer Science2008,4913,:1
15Clinical aspects of recurrent postpartum thyroiditis 显示文摘Lazarus JH Ammari F Oretti R 1997Br J Gen Pract1997,47,418:1
16A new ap- proach to correction of crowding 显示文摘Womack WR Ahn JH Ammari Z 2002Am J Orthod Dento- facial Orthop2002,3,122:1
17Nutrients requirements in biological industrial wastewatertreatment显示文摘AMMARY B Y 2004African JournalofBiotechnology2004,3,4:1
18Neurophysiologic changes in neurologically asymptomatic hypothyroid patients: a prospective cohort study 显示文摘Salem K Ammari F 2006J Clin Neurophysiol2006,23,6:1
19Critical density for coverage and connectivity in three-dimensional wireless sensor networks using continuum percolation显示文摘Ammari H M Das S K 2009IEEE Transactions on Parallel and Distributed Systems2009,20,6:1
20Adsorptive separation of La(Ⅲ)from aqueous solution via the synthesized[Zn(bim)_(2)(bdc)]_(n) metal-organic framework显示文摘Lanthanum is one of the rare earth metals which due to specific chemio-physical properties,has wide applications in different industries.In this research,the ability of the synthesized metal-organic framework(MOF),[Zn(bim)_(2)(bdc)]_(n)(ZBB) for the removal of lanthanum ions from the aqueous stream was investigated in the batch and column processes.The synthesized MOF was characterized by using scanning electron microscopy(SEM),Brunauer-Emmett-Teller(BET),Fourier transform infrared spectroscopy(FTIR) and thermogravimetric analysis(TGA).The effect of pH on lanthanum ions adsorption was evaluated in the range from 1 to 7.Moreover,isothermal,kinetic,and thermodynamic parameters for adsorption of La(Ⅲ) ions onto the synthesized MOF were evaluated.The adsorption capacity of lanthanum ions onto the synthesized MOF was calculated to be about 130 mg/g.Thermodynamic studies demonstrate the endothermic and chemical nature of lanthanum adsorption,while kinetic studies suggest the pseudo-first-order of reaction.In column mode,the effect of solution flow rate passing through the fixed-bed was studied.Experimental data confirm that increasing the bed flow rate causes a decrease in the adsorption capacity of lanthanum ions on the synthesized MOF.Sareh Ammari Allahyari Reza Saberi Kamran Sepanloo Ahmad Lashkari 2021Journal of Rare Earths2021,39,6:1
返回顶部 每页显示:
共11页 首页 上一页 第1页 下一页 末页 /11 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费