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28篇 您的检索式:作者名="Shen Ruimin"
    题名 作者 年代 出处 被引量
1Assessment of effects of best management practices on agricultural non-point source pollution in Xiangxi River watershed显示文摘Ruimin Liu Peipei Zhang Xiujuan Wang Yaxin Chen Zhenyao Shen 2013Agricultural Water Management2013,,:3
2Using Non-Negative Matrix Factorization to Cluster Learners and Construct Learning Communities显示文摘ZHANG Tongzhen SHEN Ruimin LU Hongtao 2011Chinese Journal of Electronics2011,20,2:3
3Development and test of the Export Coefficient Model in the Upper Reach of the Yangtze River显示文摘Xiaowen Ding Zhenyao Shen Qian Hong Zhifeng Yang Xing Wu Ruimin Liu 2009Journal of Hydrology2009,,3:3
4Integrated assessment and changes of ecological environment in the Daning River Watershed显示文摘Based on Remote Sensing(RS),Geographical Information Systems(GIS),and the Spatial Principal Compo-nent Analysis(SPCA)method,the integrated assessment and changes in the ecological environment of Daning River Watershed are studied in this paper.The watershed is located in the Three Gorge Area in China.The result of the integrated assessment showed that level 9 had the biggest proportion in the year 1990,which was about 40%.In the year 2000,however,there were no levels with a proportion significantly bigger than the others.By comparing the assessment results in 1990 and 2000,it is discovered that the ecological environ-ment in Daning River Watershed in 1990 was better than that in 2000.LIU Ruimin SHEN Zhenyao 2007Frontiers in Biology2007,2,4:2
5A Great late Ediacaran ice age显示文摘The emergence of the Ediacara biota soon after the Gaskiers glaciation ca.580 million years ago(Ma)implies a possible glacial fuse for the evolution of animals.However,the timing of Ediacaran glaciation remains controversial because of poor age constraints on the∼30 Ediacaran glacial deposits known worldwide.In addition,paleomagnetic constraints and a lack of convincing Snowball-like cap carbonates indicate that Ediacaran glaciations likely did not occur at low latitudes.Thus,reconciling the global occurrences without global glaciation remains a paradox.Here,we report that the large amplitude,globally synchronous ca.571–562 Ma Shuram carbon isotope excursion occurs below the Ediacaran Hankalchough glacial deposit in Tarim,confirming a post-Shuram glaciation.Leveraging paleomagnetic evidence for a∼90°reorientation of all continents due to true polar wander,and a non-Snowball condition that rules out low-latitude glaciations,we use paleogeographic reconstructions to further constrain glacial ages.Our results depict a‘Great Ediacaran Glaciation’occurring diachronously but continuously from ca.580–560 Ma as different continents migrated through polar–temperate latitudes.The succession of radiation,turnover and extinction of the Ediacara biota strongly reflects glacial–deglacial dynamics.Ruimin Wang Bing Shen Xianguo Lang Bin Wen Ross N.Mitchell Haoran Ma Zongjun Yin Yongbo Peng Yonggang Liu Chuanming Zhou 2023National Science Review2023,10,8:2
6Temporal variation of heavy metal pollution in urban stormwater runoff显示文摘Wen LI Zhenyao SHEN Tian TIAN Ruimin LIU Jiali QIU 2012Frontiers of Environmental Science & Engineering2012,6,5:2
7Watermarking scheme based on supporl vector machine for color imagcs显示文摘Yonggang Fu Ruimin Shen Hongtao Lu 2004IEE Electronics letters2004,40,16:1
8Fabrication of Protein-conjugated Silver Sulfide Nanorods in the Bovine Se- rum Albumin Solution显示文摘Yang Lin Xing Ruimin Shen Qingming 2006J Phys Chem B2006,110,10:1
9Affective e-Leaming in residential and pervasive computing en- vironments 显示文摘Shen Liping Callaghan Victor Shen Ruimin 2008Information systems frontiers2008,10,4:1
10Resisting free-riding behavior in BitTorrent 显示文摘Wang Jian Shen Ruimin Ullrich Carsten 2010Future Generation Computer System2010,26,8:1
11Priority-based Target Coverage in Directional Sensor Networks Using a Genetic Algorithm显示文摘Wang Jian Niu Changyong Shen Ruimin 2009Computers and Mathematics with Applications2009,57,1:1
12Study appraisement system basedon SVM 显示文摘Fu Ruigang Shen Ruimin 2004Journal of Computer ngineering2004,8,7:1
13Estimating nonpoint source pollution in the upper Yangtze River using the export coefficient model, Remote Sensing, and Geo-graphical Information System显示文摘Ruimin Liu Zhifeng Yang Zhenyao Shen 2009Journal of Hydraulic Engi- neering2009,135,9:1
14A novel image watermarking scheme based on support vector machine 显示文摘SHEN RUIMIN FU YONGGANG LU HONGTAO 2005Journal of Systems and Software2005,78,1:1
15Multi-Interest Self-Organizing Learning Community Model and Construction Algorithms显示文摘ZHANG Tongzhen SHEN Ruimin 2010Chinese Journal of Electronics2010,19,1:1
16Stable and Efficient Red Perovskite Light-Emitting Diodes Based on Ca^(2+)-Doped CsPbI_(3) Nanocrystals显示文摘α-CsPbI3 nanocrystals(NCs)with poor stability prevent their wide applications in optoelectronic fields.Ca^(2+)(1.00Å)as a new B-site doping ion can successfully boost CsPbI3 NC performance with both improved phase stability and optoelectronic properties.With a Ca^(2+)/Pb^(2+)ratio of 0.40%,both phase and photoluminescence(PL)stability could be greatly enhanced.Facilitated by increased tolerance factor,the cubic phase of its solid film could be maintained after 58 days in ambient condition or 4 h accelerated aging process at 120℃.The PL stability of its solution could be preserved to 83%after 147 days in ambient condition.Even using UV light to accelerate aging,the T_(50) of PL could boost 1.8-folds as compared to CsPbI_(3) NCs.Because Ca^(2+) doping can dramatically decrease defect densities of films and reduce hole injection barriers,the red light-emitting diodes(LEDs)exhibited about triple enhancement for maximum the external quantum efficiency(EQE)up to 7.8%and 2.2 times enhancement for half-lifetime of LED up to 85 min.We believe it is promising to further explore high-quality CsPbI_(3) NC LEDs via a Ca^(2+)-doping strategy.Wei Shen Jianbin Zhang Ruimin Dong Yanfeng Chen Liu Yang Shuo Chen Zhan Su Yujun Dai Kun Cao Lihui Liu Shufen Chen Wei Huang 2022Research2022,,1:1
17Affective e-Learning:Using 'Emotional' Data to Improve Learning in Pervasive Learning Environment显示文摘Liping Shen Minjuan Wang Ruimin Shen 2009Journal of Educational Technology & Society2009,,17:1
18Exploratory Research on an Affective e - Learning Model显示文摘Liping Shen Enrique Leon Vctor Callaghan Ruimin Shen 2007In the International Workshop on Blended Learning2007,,9:1
19GA Based CBR Approach in Q&A System显示文摘Fu Yonggang Shen Ruimin 2004Expert Systems with Applications2004,26,2:1
20Development of integrated information platform for intelligent transportation systems显示文摘LI Ruimin SHI Qixin SHEN Wei 2003Intelligent Transportation Systems2003,,1:1
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