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兰州大学机构库

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Relationship between perceived stress and depression in Chinese front-line medical staff during COVID-19: A conditional process model 期刊论文
JOURNAL OF AFFECTIVE DISORDERS, 2022, 卷号: 311, 页码: 40-46
Authors:  Li, Peng;  Liang, Zhen;  Yuan, Zhaojing;  Li, Guohua;  Wang, YN(汪燕妮);  Huang, Wei;  Zeng, Lingyun;  Yang, Jiezhi;  Zhou, Xin;  Li, Junchang...Li, Peng;  Liang, Zhen;  Yuan, Zhaojing;  Li, Guohua;  Wang, YN(汪燕妮);  Huang, Wei;  Zeng, Lingyun;  Yang, Jiezhi;  Zhou, Xin;  Li, Junchang;  Su, L(苏莉);  Zhou, Yongjie
Favorite  |  View/Download：17/0  |  Submit date：2022/07/25
Perceived stress  Depression  Insomnia  Resilience  Front-line medical staff  COVID-19  
Relationship between perceived stress and depression in Chinese front-line medical staff during COVID-19: A conditional process model 期刊论文
JOURNAL OF AFFECTIVE DISORDERS, 2022, 卷号: 311, 页码: 40-46
Authors:  Li, Peng;  Liang, Zhen;  Yuan, Zhaojing;  Li, Guohua;  Wang, YN(汪燕妮);  Huang, Wei;  Zeng, Lingyun;  Yang, Jiezhi;  Zhou, Xin;  Li, Junchang...Li, Peng;  Liang, Zhen;  Yuan, Zhaojing;  Li, Guohua;  Wang, YN(汪燕妮);  Huang, Wei;  Zeng, Lingyun;  Yang, Jiezhi;  Zhou, Xin;  Li, Junchang;  Su, L(苏莉);  Zhou, Yongjie
Favorite  |  View/Download：15/0  |  Submit date：2022/07/01
Perceived stress  Depression  Insomnia  Resilience  Front-line medical staff  COVID-19  
双重机器学习处理效应估计的蒙特卡洛模拟 期刊论文
统计与决策, 2022, 卷号: 38, 期号: 06, 页码: 26-31
Authors:  杨利雄;  赵君昌;  李庆男
Favorite  |  View/Download：28/0  |  Submit date：2022/04/20
因果推断  双重机器学习  蒙特卡洛模拟  
河南省汝阳盆地早白垩世古气候特征及生物灭绝 期刊论文
兰州大学学报(自然科学版), 2016, 卷号: 52, 期号: 2, 页码: 179-187,195
Authors:  徐莉;  贾松海;  张纪明;  吕君昌;  张成君
Favorite  |  View/Download：59/0  |  Submit date：2017/03/31
早白垩世中-晚期  恐龙化石层  古环境  郝岭和曹家沟  河南汝阳盆地  
河南济源大峪槐圪塔岭二叠-三叠系元素地球化学特征及古环境 期刊论文
地质学报, 2015, 卷号: 89, 期号: 1, 页码: 137-148
Authors:  徐莉;  张成君;  贾松海;  张纪明;  吕君昌;  潘泽成;  张海青;  阎国顺
Favorite  |  View/Download：111/0  |  Submit date：2017/03/31
济源盆地  二叠一三叠系  元素  元素比  古环境  
Solid-phase extraction of Hg(II) on creatine modified activated carbon and determination by ICP-OES in water samples 期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2013, 卷号: 93, 期号: 11
Authors:  Yuan, HL;  Hu, Z;  Liu, XQ;  Tian, H;  Li, RJ;  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
Adobe PDF(414Kb)  |  Favorite  |  View/Download：188/0  |  Submit date：2014/12/05
creatine  activated carbon  solid-phase extraction  mercury(II)  Inductively coupled plasma optical emission spectrometry  
Functionalized halloysite nanotubes with 2-hydroxybenzoic acid for selective solid-phase extraction of trace iron(III) 期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2013, 卷号: 93, 期号: 7
Authors:  Li, RJ;  Hu, Z;  Zhang, SR;  Li, ZH;  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
Adobe PDF(448Kb)  |  Favorite  |  View/Download：264/0  |  Submit date：2014/12/05
functionalized halloysite nanotubes  separation  preconcentration  iron(III)  solid-phase extraction  
Fluorescence determination based on graphene oxide 期刊论文
MATERIALS LETTERS, 2012, 卷号: 76
Authors:  Li, RJ;  Liu, XQ;  Deng, XL;  Zhang, SR;  He, Q(贺群);  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
Adobe PDF(400Kb)  |  Favorite  |  View/Download：196/0  |  Submit date：2014/12/05
Carbon materials  Oxidation  Luminescence  
N-邻羟基苯基马来酰胺酸-改性活性炭对Cu(Ⅲ)的吸附性能 期刊论文
光谱实验室, 2012, 期号: 2, 页码: 1215-1218
Authors:  邓小丽;  吴琼;  刘许强;  常希俊
Favorite  |  View/Download：121/0  |  Submit date：2015/04/23
N-邻羟基苯基马来酰胺酸-活性炭  铜(Ⅱ)  固相萃取  电感耦合等离子体-原子发射光谱法  
Highly selective solid-phase extraction of trace Pd(II) by murexide functionalized halloysite nanotubes 期刊论文
ANALYTICA CHIMICA ACTA, 2012, 卷号: 713
Authors:  Li, RJ;  He, Q(贺群);  Hu, Z;  Zhang, SR;  Zhang, LJ;  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
Adobe PDF(862Kb)  |  Favorite  |  View/Download：475/2  |  Submit date：2014/12/05
Solid-phase extraction  Palladium(II)  Halloysite nanotube  Inductively coupled plasma-optical emission spectrometry