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[学位论文] 作者:Atif Saleem,, 来源:东北师范大学 年份:2020
This study investigated the effects of path-goal theory(PGT)principal leadership styles on teacher job performance in private secondary schools.It was conducted...
[期刊论文] 作者:Jiahong Wang,Tongtong Sun,Atif Saleem,Yao Chen, 来源:中国化学工程学报(英文版) 年份:2004
Polyethyleneimine (PEI) modified palygorskite (Pal) was used for the adsorption of Cr(Ⅵ) in aqueous solution.The absorbent was characterized by Fourier transfo...
[期刊论文] 作者:王家宏,陈瑶,刘宁,孙彤彤,Atif Saleem, 来源:无机化学学报 年份:2020
利用二茂铁制备磁性碳基材料(Fe3O4@C),通过壳聚糖(CS)功能化,制备CS改性Fe3O4@C复合吸附材料(Fe3O4@C-CS)。利用红外光谱(FTIR)、X射线衍射(XRD)、振动样品磁强计(VSM)、热...
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