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New Constraints on the Environmental Impact of Iron Oxides and Lead-Zinc Mines in Red Sea Hills,Egyp
[期刊论文] 作者：El Sayed Ahmed El Gammal,Alaa El Din Ahmed,,
来源：地学前缘 年份：2009
Iron oxides and lead-zinc deposits in host rocks located in ten drainage basins in the coastal plain of the Red Sea,Egypt,have been subjected to important minin...
New Constraints on the Environmental Impact of Iron Oxides and Lead-Zinc Mines in Red Sea Hills,Egyp
[期刊论文] 作者：El Sayed Ahmed El Gammal,Alaa El Din Ahmed,,
来源：地学前缘 年份：2009
Iron oxides and lead-zinc deposits in host rocks located in ten drainage basins in the coastal plain of the Red Sea,Egypt,have been subjected to important mining activities.The drainage basins were an...
New Constraints on the Environmental Impact of Iron Oxides and Lead-Zinc Mines in Red Sea Hills,Egyp
[期刊论文] 作者：El Sayed Ahmed El Gammal,Alaa,
来源：地学前缘 年份：2009
Iron oxides and lead-zinc deposits in host rocks located in ten drainage basins in the coastal plain of the Red Sea,Egypt,have been subjected to important minin...
Robust H∞ Controller Design for Uncertain Neutral Systems via Dynamic Observer Based Output Feedback
[期刊论文] 作者：Fatima El Haoussi,El (H)oussai,
来源：城市道桥与防洪 年份：2009
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
Robust H_∞ Controller Design for Uncertain Neutral Systems via Dynamic Observer Based Output Feedbac
[期刊论文] 作者：Fatima El Haoussi,El Houssaine Tissir,,
来源：International Journal of Automation & Computing 年份：2009
In this paper, the dynamic observer-based controller design for a class of neutral systems with H∞ control is considered. An observer-based output feedback is...
[期刊论文] 作者：Sherif El—Henaou,
来源：软件 年份：2009
去YouTube网站并输入词组“windturbine explodes”，您将会看到一大堆可作为变桨控制系统宣传广告的材料。但是除了那些设计和制造风机系统的人士以外，变桨控制技术并不为多数...
[学位论文] 作者：EL FAYQ OTHMANE,
来源：广西大学 年份：2009
The research is presented as a validated memory and defended before a jury of professors.It is in this perspective that we reflect on the study on customer loya...
[期刊论文] 作者：A. A. M. Metwalli Al-Saleh, A.,
来源：农业科学与技术 年份：2009
...
[期刊论文] 作者：El Aghoury,M. El Aghoury,A.H. Salem,,
来源：钢结构 年份：2009
纵向加劲肋可以有效提高方形或矩形薄壁钢管混凝土柱的整体性能。主要讨论轴压下加劲方形短柱的非线性分析与设计。运用有限元程序ABAQUS进行非线性分析。关于荷载-位移曲线...
[期刊论文] 作者：王占波,甘砚聪,Paul A.Pavlou,Omar A. El Sawy,,
来源：中国计算机用户 年份：2009
对于公司而言,要在像中国这样的市场中实现竞争优势,IT战略的合作性非常重要。For a company to be competitive in a market like China, the strategic nature of IT col...
[期刊论文] 作者：A. Dib,O. A. Tantawy,A. E.,
来源：模糊系统与数学 年份：2009
We extend the notion of a uniform space in a natural way by defining a uniform spaces in L-fuzzy spaces.Although these spaces seem quite similar to ordinary cas...
[会议论文] 作者：A. Verl,O. Sawodny,A. Hafla,A. Dietmair,
来源：2008中德制造技术研讨会 年份：2009
机床和机器人出于种种不同的原因被认为是机械电子的关键学科。机床因为对精度和产效越来越高的要求，正不断进行着必要的创新，使其在机器人技术的成本方面和对其能动性和灵活性......
[期刊论文] 作者：Ghizlane El Berkaoui,Algouti A,
来源：地学前缘 年份：2009
In the High Atlas soil erosion constitutes a serious problem which leads to destruction of agricultural land and to the supply of important solid load to stream...
Effects of acid treatments on Moroccan Tarfaya oil shale and pyrolysis of oil shale and their keroge
[期刊论文] 作者：ABOULKAS A,El HARFI K,,
来源：燃料化学学报 年份：2009
在这研究，从摩洛哥的 Tarfaya 沉积物的油页岩的 kerogen 被孤立，在起始的有机物的变化在矿物质矩阵的移动期间被检验。油页岩的氯仿抽取在 X 光检查 diffractograms 增加山峰...
[期刊论文] 作者：EL HUSSAINI,
来源：中国有色金属学会会刊：英文版 年份：2009
忍受矿石样品的矿物质，铌钇矿， Fergusonite， Betafite 和 Pyrochlore 的倔强的铌从 Kadabora 获得了，埃及，受到用集中从 17.6 ～ 4.5 mol/L 改变了的酸沥滤的硫磺的酸。从硫酸盐的...
[期刊论文] 作者：Maysaa El Sayed Zaki,,
来源：Asian Pacific Journal of Tropical Medicine 年份：2009
Objective:To determine the etiology of acute diarrhea in children under 5 years of age and to improve- knowledge of the etiology of gastrointestinal pathogens u...
Value of avidity index of IgG and polymerase chain reaction in diagnosis of herpes simplex 2 virus i
[期刊论文] 作者：Maysaa El Sayed Zaki,,
来源：Asian Pacific Journal of Tropical Medicine 年份：2009
Objective:The goal of the present study is to highlight the significance of the determination of IgG avidity to herpes simplex2virus(HSV2) compared to detection...
[期刊论文] 作者：Maysaa El Sayed Zaki,,
来源：Asian Pacific Journal of Tropical Medicine 年份：2009
Objective:In the present study we try to correlate between pathogenic intrinsic factor of Escherichia coli(E.coli) presented with different fimbria genotyes and...
Value of avidity index in diagnosis of herpes of IgG and polymerase chain reaction simplex 2 virus i
[期刊论文] 作者：Maysaa El Sayed Zaki,
来源：亚太热带医药杂志（英文版） 年份：2009
Objective : The goal of the present study is to highlight the significance of the determination of IgG avidity to herpes simplex2virus( HSV2) compared to detect...
[期刊论文] 作者：A. Tillmanns, F. Heimlich, A.,
来源：国际纺织导报 年份：2009
含有不锈钢纤维纱的针织物可作为张力或压力传感器使用,因此该种织物在拉伸时产生的性能变化非常重要。对针织物受恒定张力拉伸时所产生的随时间变化的阻抗进行研究,采用使织...
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