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| 1 | Fabrication of micro/nano-structures by electrohydrodynamic jet technique显示文摘 | Dazhi WANG Xiaojun ZHAO Yigao LIN Tongqun REN Junsheng LIANG Chong LIU Liding WANG | 2017 | Frontiers of Mechanical Engineering2017，12，4： | 3 |
| 2 | Novel Flow Field with Superhydrophobic Gas Channels Prepared by One-step Solvent-induced Crystallization for Micro Direct Methanol Fuel Cell显示文摘The CO2-induced capillary blocking in anode flow field is one of the key adverse factors to reduce the performance of a micro-direct methanol fuel cell(l DMFC). In order to solve this problem, new polycarbonate(PC) flow field plates with nested arrangement of hydrophilic fuel channels and superhydrophobic gas channels were designed,fabricated, and tested in this work. The gas channels were treated with solvent-induced crystallization using acetone solution. The superhydrophobicity with 160° water contact angle and 2° tilting angle was obtained on the PC substrates. A dummy cell using hydrogen peroxide decomposition reaction and a test loop were separately set up to evaluate the flow fields' performance. It was found that a 37 % pressure drop decrease can be obtained in the new serpentine flow field compared with that of the conventional one. The benefit of the new flow field to remove gas bubbles was also confirmed by an in situ visualization study on the dummy cell. Results show that the auxiliary superhydrophobic gas channels can speed up the discharge of the gas bubbles from the flow field, which will in turn improve the l DMFC performance. | Junsheng Liang Kuanyao Liu Shouzuo Li Dazhi Wang Tongqun Ren Xiaoying Xu Ying Luo | 2015 | Nano-Micro Letters2015，7，2： | 2 |
| 3 | Arabidopsis DREB1A/CBF3 bestowed transgenic tall fescue increased tolerance to drought stress显示文摘 | Junsheng Zhao Wei Ren Daying Zhi Lin Wang Guangmin Xia | 2007 | Plant Cell Reports2007，，9： | 1 |
| 4 | Guaranteed cost control of nonlinear singular system with time delays using T-S Fuzzy model 显示文摘 | REN Junsheng ZHANG Xianku | 2013 | Applied Mathematics & Information Sciences2013，7，4： | 1 |
| 5 | A combined backstepping and small-gain approach to robust adaptive fuzzy control for strict-feedback nonlinear systems 显示文摘 | YANG Yansheng FENG Gang REN Junsheng | 2004 | IEEE Transactions on Systems Man and Cybernetics-Part A: Systems and Humans2004，34，3： | 1 |
| 6 | Dose-dense biweekly docetaxel combined with 5-fluorouracil as first-line treatment in advanced gastric cancer: a phase II trial显示文摘 | Jian Xiao Yonghe Chen Wenyun Li Jiaying Gong Zhiyang Zhou Yanhong Deng Lei Wang Donglin Ren Jianping Wang Junsheng Peng Ping Lan | 2015 | Medical Oncology2015，，2： | 1 |
| 7 | Arabidopsis DREB1A/CBF3 bestowed transgenic tall fescue increased tolerance to drought stress显示文摘 | Junsheng Zhao Wei Ren Daying Zhi Lin Wang Guangmin Xia | 2007 | Plant Cell Reports2007，，9： | 1 |
| 8 | A Combined Backstepping and Small-Gain Approach to Robust Adaptive Fuzzy Control for Strict-Feedback Nonlinear Systems显示文摘 | Yang Yansheng Feng Gang Ren Junsheng | 2004 | IEEE Transactions on Systems Man and Cybernetics-Part A:Systems and Humans2004，34，3： | 1 |
| 9 | A New Discovery of Ag-Pb-Zn Mineralization via Modern Portable Analytical Technology and Stream Sediment Data Processing Methods in Dajiacuo Area, Western Tibet(China)显示文摘Tibet, which is rich in mineral resources, is a treasure trove for geological explorers. However, prospecting work has been slow, especially in the western part, due to the precipitous terrain, changeable climate and low access. Hence, modern advanced field analytical technology and effective data processing methods play significant roles in rapid and efficient exploration in Tibet. In this paper, spectrum-area fractal modeling and portable X-ray fluorescence analysis(pXRFA) were used to identify and verify geochemical anomalies associated with Ag-Pb-Zn mineralization based on a stream-sediment dataset of 39 elements in the Dajiacuo-Xurucuo region of western Tibet. First, staged factor analysis(SFA) was used to obtain the Ag-Pb-Zn-Cd geochemical assemblage. Second, the first-factor pattern obtained using SFA was dissociated by a spectrum-area(S-A) fractal model and a digital elevation model(DEM)-based geochemical model(DGM) was constructed. Finally, the sections of Ag, Cd, Pb, and Zn were obtained using pXRFA. The results show that Ag-Pb-Zn-Cd enrichment zones were mostly located around the contact belt of volcanic rocks and intrusions, or along SE-NW trending faults. Considering the variable terrain and catchment basin, the extension of long axes of Ag-Pb-Zn-Cd anomalies into higher elevation areas that are favorable for Ag-Pb-Zn mineralization should be investigated. Anomaly maps created with the aid of a DGM show promising potential for mineralization in the Dajiacuo-Xurucuo region, and abundant Ag-Pb-Zn mineralization was identified with the assistance of pXRFA in the source areas for the geochemical anomalies in the Dajiacuo. We conclude that SFA and the S-A fractal model constitute a valid tool to identify or verify geochemical anomalies in areas of low-density stream-sediment sampling. The pXRFA can accurately determine the source of geochemical anomalies and improve anomaly verification efficiency. | Xiaojia Jiang Xin Chen Shunbao Gao Youye Zheng Huan Ren Denghui Han Chenchen Yan Junsheng Jiang | 2020 | Journal of Earth Science2020，31，4： | 0 |
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