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浏览/检索结果: 共18条，第1-10条 帮助 限定条件 发表日期：2019    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Optimization of penicillin G acylase immobilized on glutaraldehyde-modified titanium dioxide 期刊论文 BIOTECHNOLOGY AND APPLIED BIOCHEMISTRY, 2019, 卷号: 66, 期号: 6, 页码: 990-998 作者:  Chen, Zhangjun;  Chen, Zhenbin;  Liu, Chunli;  Wang, Xudong;  Zhou, Yongshan 收藏  |  浏览/下载：23/0  |  提交时间：2020/06/02 TiO2  modified  carrier  penicillin G acylase  immobilization   Immobilization of penicillin G acylase on a novel paramagnetic composite carrier with epoxy groups 期刊论文 ADVANCED COMPOSITES AND HYBRID MATERIALS, 2019, 卷号: 2, 期号: 4, 页码: 720-734 作者:  Zhang, Xiayun;  Chen, Zhenbin;  Li, Ke;  Yang, Zhongduo;  Li, Zhizhong 收藏  |  浏览/下载：9/0  |  提交时间：2022/03/01 Fe3O4 nanoparticles  Modification  Composite carrier  Penicillin G Acylase  Superparamagnetic   Research on performance of CFST column to steel beam joint with through bolts-extended endplate against progressive collapse 期刊论文 Jianzhu Jiegou Xuebao/Journal of Building Structures, 2019, 卷号: 40, 期号: 11, 页码: 140-149 作者:  Zheng, Long;  Wang, Wenda;  Li, Huawei;  Li, Tianhao 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Computer simulation  Fracture mechanics  Steel beams and girders  Stress analysis  Tensile stress  Concrete filled steel tubular columns  Deformation process  Extended end plates  Extended end-plate joint  Progressive collapse  Resistance mechanisms  Steel beams  Vertical displacements   Efficient removal of copper and lead from aqueous solution by magnetic biochar: Magnetization, adsorption, separation, and desorption 期刊论文 DESALINATION AND WATER TREATMENT, 2019, 卷号: 166, 页码: 24-34 作者:  Zhou, Zhifang;  Zhao, Baiping;  Zhang, Youxian;  Sun, Hanxue;  Chen, Jixiang 收藏  |  浏览/下载：6/0  |  提交时间：2019/11/15 Magnetic biochar  Adsorption  Copper(II)  Lead(II)   Compressive behavior of square CFST column with encased profiled steel under preload and sustained load 期刊论文 Jianzhu Jiegou Xuebao/Journal of Building Structures, 2019, 卷号: 40, 页码: 141-148 作者:  Jia, Zhilu;  Shi, Yanli;  Wang, Wenda 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 ABAQUS  Failure (mechanical)  Finite element method  Tubular steel structures  Compressive behavior  Concrete filled steel tube  Concrete-filled steel tubular  Long-term loadings  Material constitutive models  Mechanical behavior  Mechanical mechanisms  Square CFST columns   Seismic Performance of a New Precast Concrete Shear Wall with Bolt Connection 期刊论文 Gongcheng Kexue Yu Jishu/Advanced Engineering Science, 2019, 卷号: 51, 期号: 5, 页码: 78-86 作者:  Li, Wanrun;  Xiang, Rongjiang;  Du, Yongfeng 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Aspect ratio  Axial compression  Bearing capacity  Bolts  Cast in place concrete  Finite element method  Precast concrete  Seismic waves  Seismology  Stiffness  Bolt connection  Height width ratio  Pre-cast  Prefabricated components  Reliable connections  Seismic Performance  Shear wall structure  Ultimate bearing capacity   Experimental study of replaceable shear links for eccentrically braced steel frames 期刊论文 Jianzhu Jiegou Xuebao/Journal of Building Structures, 2019, 卷号: 40, 期号: 9, 页码: 157-165 作者:  Yin, Zhanzhong;  Li, Jinming;  Dong, Longguang;  Xu, Jixiang 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Bearing capacity  Earthquakes  Energy dissipation  Hysteresis  Hysteresis loops  Plasticity  Rare earths  Steel construction  Steel structures  Structural frames  Welding  Eccentrically braced steel frames  Energy dissipation capacities  Hysteretic behavior  Inelastic deformation  Parametric -analysis  Quasi-static  Shear link  Stiffness degradation   Experimental study of replaceable shear links for eccentrically braced steel frames 期刊论文 Jianzhu Jiegou Xuebao/Journal of Building Structures, 2019, 卷号: 40, 期号: 9, 页码: 157-165 作者:  Yin, Zhanzhong;  Li, Jinming;  Dong, Longguang;  Xu, Jixiang 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/14 Bearing capacity  Earthquakes  Energy dissipation  Hysteresis  Hysteresis loops  Plasticity  Rare earths  Steel construction  Steel structures  Structural frames  Welding  Eccentrically braced steel frames  Energy dissipation capacities  Hysteretic behavior  Inelastic deformation  Parametric -analysis  Quasi-static  Shear link  Stiffness degradation   La2O3-modified MCM-41 for efficient phosphate removal synthesized using natural diatomite as precursor 期刊论文 WATER SCIENCE AND TECHNOLOGY, 2019, 卷号: 79, 期号: 10, 页码: 1878-1886 作者:  Jia, Xiaoning;  He, Xiaojuan;  Han, Kaixuan;  Ba, Yuhong;  Zhao, Xia 收藏  |  浏览/下载：1/0  |  提交时间：2019/11/15 diatomite  lanthanum oxide  mesoporous silica  phosphate   Experimental Investigation on Compressive Toughness of the PVA-Steel Hybrid Fiber Reinforced Cementitious Composites 期刊论文 FRONTIERS IN MATERIALS, 2019, 卷号: 6 作者:  Liu, Wenlin;  Han, Jianping 收藏  |  浏览/下载：5/0  |  提交时间：2019/11/15 hybrid fiber  PVA fiber  steel fiber  engineered cementitious composite  compressive toughness  seismic performance improvement