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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 发表日期：2019    专题：天津大学    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 Forecasting stock volatility process using improved least square support vector machine approach 期刊论文 Soft Computing, 2019, 卷号: Vol.23 No.22, 页码: 11867-11881 作者:  Xiao-Li Gong;  Xi-Hua Liu;  Xiong Xiong;  Xin-Tian Zhuang 收藏  |  浏览/下载：28/0  |  提交时间：2019/11/21 Stock volatility forecasting  Leptokurtosis distribution  Artificial neural network  Least square support vector machine  Particle swarm optimization algorithm   Structures, fluorescence properties and magnetic properties of a series of rhombus-shaped LnIII4 clusters: magnetocaloric effect and single-molecule-magnet behavior. 期刊论文 New Journal of Chemistry, 2019, 卷号: Vol.43 No.33, 页码: 12941-12949 作者:  Wang, Wen-Min;  Zhang, Li;  Li, Xian-Zhen;  He, Li-Yuan;  Wang, Xin-Xin 收藏  |  浏览/下载：13/0  |  提交时间：2019/11/21 Marine Algae-Derived Porous Carbons as Robust Electrocatalysts for ORR. 期刊论文 Catalysts, 2019, 卷号: Vol.9 No.9, 页码: 730 作者:  Li, Yang;  Liu, Xianhua;  Wang, Jiao;  Yang, Li;  Chen, Xiaochen 收藏  |  浏览/下载：6/0  |  提交时间：2019/11/21 biomass  catalyst  fuel cell  marine algae  oxygen reduction reaction   High prevalence of eczema among preschool children related to home renovation in China: A multi‐city‐based cross‐sectional study. 期刊论文 Indoor Air, 2019, 卷号: Vol.29 No.5, 页码: 748-760 作者:  Sun, Chanjuan;  Zhang, Jialing;  Huang, Chen;  Liu, Wei;  Zhang, Yinping 收藏  |  浏览/下载：27/0  |  提交时间：2019/11/21 building materials  childhood eczema  China  home renovation  renovation periods   Enhanced hydrothermal stability of a Cu-SSZ-13 catalyst for the selective reduction of NOx by NH3 synthesized with SAPO-34 micro-crystallite as seed. 期刊论文 Journal of Catalysis, 2019, 卷号: Vol.377, 页码: 218-223 作者:  Zhao, Huawang;  Zhao, Yingnan;  Ma, Yuhan;  Yong, Xin;  Wei, Miao 收藏  |  浏览/下载：10/0  |  提交时间：2019/11/21 Al distribution  Cu-SSZ-13  Hydrothermal stability  SAPO-34  Selective reduction of NOx with NH3   Linear-shaped Ln and Ln clusters constructed by a polydentate Schiff base ligand and a β-diketone co-ligand: structures, fluorescence properties, magnetic refrigeration and single-molecule magnet behavior. 期刊论文 Dalton transactions (Cambridge, England : 2003), 2019 作者:  Wen-Min Wang;  Li-Yuan He;  Xin-Xin Wang;  Ying Shi;  Zhi-Lei Wu 收藏  |  浏览/下载：11/0  |  提交时间：2019/11/21 Origami NdFeB Flexible Magnetic Membranes with Enhanced Magnetism and Programmable Sequences of Polarities 期刊论文 Advanced Functional Materials, 2019, 卷号: Vol.29 No.44 作者:  Ya Li;  Zhijie Qi;  Jingxuan Yang;  Mingxing Zhou;  Xin Zhang 收藏  |  浏览/下载：43/0  |  提交时间：2019/11/21 biomedical applications  flexible membranes  origami  permanent magnets  soft robots   Efficient Range Queries for Large-Scale Sensor-Augmented RFID Systems 期刊论文 IEEE/ACM Transactions on Networking, 2019, 卷号: Vol.27 No.5, 页码: 1873-1886 作者:  Xiulong Liu;  Xin Xie;  Shangguang Wang;  Jia Liu;  Didi Yao 收藏  |  浏览/下载：16/0  |  提交时间：2019/11/21 Protocols  RFID tags  IEEE transactions  Microwave integrated circuits  Research and development  Computer science  RFID  sensor-augmented tags  range query