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[期刊论文] 作者:S. A. MASHI,S. A. YARO,A. S. HAIBA,
来源:Biomedical and Environmental Sciences 年份:2004
Objective Heavy metals presented in toxic amounts can become injurious to human health. In areas where there is a high level of human activities on soils (such as agriculture and grazing) studies are...
[期刊论文] 作者:Reinberg, S. A. & Brium, S. I.,沈骥英(译),冯羲人(校),
来源:中华医学杂志 年份:1952
...
[期刊论文] 作者:A. S. Fouda,S. S. Elkaabi,A. K,
来源:清洗世界 年份:1991
用恒电流极化测定方法研究了一些取代的苯基-N苯氨基甲酸酯对铁在2NHCl溶液中的缓蚀作用。用不同浓度的缓蚀剂进行研究表明这些化合物是作为混合型缓蚀剂起缓蚀作用的,研究结...
A Comparative Investigation of Lead Sulfate and Lead Oxide Sulfate Study of Morphology and Thermal D
[期刊论文] 作者:S. A. A. Sajadi,
来源:美国分析化学(英文) 年份:2011
The compound lead oxide sulfate PbSO4.PbO was prepared in our laboratory. The Thermal behavior of PbSO4 was studied using techniques of Thermogravimetry under a...
[期刊论文] 作者:S. A. A. Sajadi,
来源:自然科学期刊(英文) 年份:2010
A comparative research has been developed for acidity and stability constants of M(Glu)1, M(Asp)2 and M(Ttr)3 complexes, which have been determined by potentiom...
Influence of Climatic Factors on the Recent Spread of Dubas Bug Ommatissus lybicus (Debergevin) on D
[期刊论文] 作者:A. S. A. Ali,
来源:农业科学与技术:A 年份:2011
...
[期刊论文] 作者:A. S. A. Al-Hammadi,
来源:理论数学进展(英文) 年份:2017
An asymptotic theory developed for a second-order differential equation. We obtain the form of solutions for some class of the coefficients for large x....
Equilibria and Stability in Glycine, Tartrate and Tryptophan Complexes, Investigation on Interaction
[期刊论文] 作者:S. A. A. Sajadi,
来源:无机非金属材料(英文) 年份:2014
The acidity and stability constants of M(Gly)1, M(Ttr)1, and M(Trp)1 M: Cu2+, Cu(Bpy2)2+, and Cu(Phen3)2+ complexes, were determined by potentiometric pH titrat...
[期刊论文] 作者:A. S. Fouda,S. S. Elkaabi,A. K. Mohamed,,
来源:化学清洗 年份:1991
用恒电流极化测定方法研究了一些取代的苯基-N苯氨基甲酸酯对铁在2NHCl溶液中的缓蚀作用。用不同浓度的缓蚀剂进行研究表明这些化合物是作为混合型缓蚀剂起缓蚀作用的,研究结...
[期刊论文] 作者:A. A. Sobko,S. A. Garelina,
来源:应用数学与应用物理(英文) 年份:2020
Calculation results of the Monte Carlo method of the average energy of the electrostatic interaction between the quarks are presented to the neutron and proton....
[期刊论文] 作者:A. S. A. A. ABU SHARIB,
来源:地质学报:英文版 年份:2016
在在整个 Isan orogenesis 成长了的 porphyroblasts 以内保存的生叶屈折变化 / 交叉轴(FIA ) 在体积的方向揭示重要逆时针方向的变化从 NE-SW 的在 1670 和 1500 妈之间的水...
[期刊论文] 作者:S. A. EFTEKHARI,A. A. JAFARI,
来源:应用数学和力学:英文版 年份:2012
这份报纸论述有限元素方法的联合应用(女性) 并且微分照方法(DQM ) 到颤动和矩形的盘子的弄弯的问题。建议计划联合 DQM 的 FEM 和高精确性和效率的几何学灵活性。现在的方法...
[期刊论文] 作者:A. A. Komarskiy,A. S. Chepusov,
来源:生物科学与医学(英文) 年份:2014
Pulse X-ray diagnostics is capable of reducing the radiation exposure considerably. As for pulse X-ray diagnostic machines, which form pulses with the duration...
Mixed finite element and differential quadrature method for free and forced vibration and buckling a
[期刊论文] 作者:S. A. EFTEKHARI,A. A. JAFARI,
来源:应用数学和力学(英文版) 年份:2004
This paper presents a combined application of the finite element method (FEM) and the differential quadrature method (DQM) to vibration and buckling problems of...
Mixed finite element and differential quadrature method for free and forced vibration and buckling a
[期刊论文] 作者:S. A. EFTEKHARI,A. A. JAFARI,
来源:黑龙江科技学院学报 年份:2012
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:AMP,
来源:优雅 年份:2012
《原来我们还爱着》 生活值得珍惜 万芳从来不是那种技巧型的歌者,但却是最有自己方式的歌者之一。在《可是我还是学不会》里,就有她特有的语气,开头伴随钢琴缓慢的低吟,像是雨夜里半梦半醒间的呓语,想要表达的,是我们在失去最重要的人或物时......
[期刊论文] 作者:S. A. Tabish,
来源:健康(英文) 年份:2020
The world is engaged in containing the COVID Pandemic and controlling further spread and deaths. The global spread of the virus has overwhelmed health systems,...
[期刊论文] 作者:S. A. Gaponov,
来源:应用数学与应用物理(英文) 年份:2014
In the paper the influence of flexible covering properties on the linear development of disturbances in a supersonic boundary layer is investigated for Mach num...
[期刊论文] 作者:A. S. Kubeka,
来源:现代物理(英文) 年份:2019
Intrinsic time quantum geometrodynamics is a formulation of quantum gravity naturally adapted to 3 + 1 dimensions. In this paper we construct its analogous 2 +...
[期刊论文] 作者:A. S. Aleshin,
来源:世界工程和技术(英文) 年份:2015
Basic concepts of seismic zonation in Russia are the degree of intensity and soil categories that correspond to discrete structure in the ratio “seismic impact...
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