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| 1 | Spatial and temporal distribution of acetochlor in sediments and riparian soils of the Songhua River Basin in northeastern China显示文摘The Songhua River Basin is a burgeoning agricultural area in the modern times in China.Particularly in recent years,increasing chemical fertilizers and pesticides have been applied with the development of agricultural production.However,the situation of nonpoint source pollution (NSP) from agricultural production in this basin is still obscure.In order to solve the problem,the occurrence and distribution of acetochlor in sediments and riparian soils of the Songhua River Basin before rain season and after rain season were investigated.In addition,total organic carbon was analyzed.The result showed that the concentration of acetochlor ranged from 0.47 to 11.76 μg/kg in sediments and 0.03 to 709.37 μg/kg in riparian soils.During the high flow period in 2009,the mean concentration was 4.79 μg/kg in sediments and 0.75 μg/kg in riparian soils,respectively.Similarly,the mean concentration was 2.53 μg/kg in sediments and 61.36 μg/kg in riparian soils,during the average flow period in 2010.There was a significant correlation between the concentration of acetochlor and total organic carbon in surface sediments.Moreover,the distribution of acetochlor in sediments of the Songhua River was significantly correlated to land use and topography of the watershed.The investigated data suggested that the concentration of acetochlor in the Songnen Plain and the Sanjiang Plain was higher than that in the other areas of the basin,and riparian buffering zones in these areas had been destroyed by human activities.The optimal agricultural measures to alleviate the contamination of pesticides should be adopted,including controlling agricultural application of acetochlor and ecological restoration of riparian buffering strips. | Xiaoyin Sun Qixing Zhou Wenjie Ren Xuhui Li Liping Ren | 2011 | Journal of Environmental Sciences2011，23，10： | 9 |
| 2 | Spatial-temporal Variation of Extreme Precipitation Events in Northwest China During 1961-2010显示文摘Using the daily precipitation data of 118 meteorological stations in Northwest China from January 1,1961 to December 31,2010,we analyzed extreme precipitation events from prime precipitation data by applying R-language Climate Index( RClimDex).The spatial-temporal change characteristics in the past 50 years have been examined using the method of trend analysis,Mann-Kendall and the spatial analysis module of Arcgis9.2.The results show that the spatial distribution of the indices for extreme precipitation in Northwest China is greatly influenced by geographic location,atmospheric circulation and topography,and the spatial difference of extreme precipitation events is very evident,while the indices reduce from the southeast to the northwest except Consecutive Dry Days( CDD).In Xinjiang region,high values appear in Tianshan Mountains and decrease towards the south and north respectively.In the past 50 years,the temporal variation tendency of the indices for extreme precipitation in Northwest China has a great spatial distinction.It shows that the variation tendency is opposite between the east( decrease) and the west( increase),and CDD has a decreasing tendency while other indices increase.For each region,it is found that the indices for extreme precipitation in Xinjiang and Qinghai Province shows an increasing trend,and it is remarkable in Tianshan Mountains,the north of Xinjiang and the northeast of Qinghai Province.The temporal variation tendency of the indices for extreme precipitation in Ningxia,Shaanxi and Gansu has a large spatial distinction.The stations which have an increasing tend are mainly found in the north of Ningxia,south of Shaanxi and Hexi Corridor of Gansu.However,the south of Ningxia,north of Shaanxi and Longnan of Gansu Province mainly present a decreasing trend.The temporal variation tendency of the indices for extreme precipitation in Inner Mongolia is not obvious.Overall,the east part of Northwest China has a dry tendency,while the west part has an opposite trend. | Lian Lishu Xu Shujing Li Zhifu Sun Xiaoyin | 2014 | Meteorological and Environmental Research2014，5，1： | 5 |
| 3 | Zooplankton composition and distribution in the Lembeh Strait of North Sulawesi, Indonesia显示文摘Based on oceanographic survey data in June 2012 in the Lembeh Strait, the zooplankton ecological characteristics such as species composition, individual abundance, dominant species and distribution were analyzed. The results showed that 183 species(including 4 sp.) had been recognized, most of them belonged to copepoda.Cnidaria followed with 43 species(including 1 sp.) were identified. The average abundance of zooplankton was(150.47±58.91) ind./m^3. As to the horizontal distribution, the abundance of the zooplankton was higher in the southern waters than in the northern waters. The dominant species in the study area were Lensia subtiloides,Sagitta enflata, Lucifer intermedius, Oikopleura rufescens, Diphyes chamissoni, Creseis acicula, Subeucalanus subcrassus, Temora discaudata, Aglaura hemistoma, Doliolum denticulatum, Canthocalanus pauper, Oikopleura longicauda and Nanomia bijuga. Zooplankton biodiversity indexes were higher in study area than previous study in the other regions. The findings from this study provide important baseline information for future research and monitoring programs. | WANG Yanguo CHEN Xiaoyin XING Bingpeng SUN Rouxin FITRIA Nurul XIANG Peng WANG Chunguang LIN Mao | 2018 | Acta Oceanologica Sinica2018，37，12： | 3 |
| 4 | MAP3K2 augments Th1 cell differentiation via IL-18 to promote T cell-mediated colitis显示文摘T cell-mediated immunity in the intestine is stringently controlled to ensure proper immunity against pathogenic microbes and to prevent autoimmunity,a known cause of inflammatory bowel disease.However,precisely how T cells regulate intestine immunity remains to be fully understood.In this study,we found that mitogen-activated protein kinase kinase kinase 2(MAP3K2)is required for the CD4^(+)T cell-mediated inflammation in the intestine.Using a T cell transfer colitis model,we found that MAP3K2-deficient naïve CD4^(+)T cells had a dramatically reduced ability to induce colitis compared to wild type T cells.In addition,significantly fewer IFN-γ-but more IL-17A-producing CD4^(+)T cells in the intestines of mice receiving MAP3K2-deficient T cells than in those from mice receiving wild type T cells was observed.Interestingly,under well-defined in vitro differentiation conditions,MAP3K2-deficient naïve T cells were not impaired in their ability to differentiate into Th1,Th17 and Treg.Furthermore,the MAP3K2-regulated colitis severity was mediated by Th1 but not Th17 cells in the intestine.At the molecular level,we showed that MAP3K2-mediated Th1 cell differentiation in the intestine was regulated by IL-18 and required specific JNK activation.Together,our study reveals a novel regulatory role of MAP3K2 in intestinal T cell immunity via the IL-18-MAP3K2-JNK axis and may provide a novel target for intervention in T cell-mediated colitis. | Ningbo Wu Dongping Chen Hongxiang Sun Jianmei Tan Yao Zhang Tianyu Zhang Yuheng Han Hongzhi Liu Xinxing Ouyang Xiao-Dong Yang Xiaoyin Niu Jie Zhong Zhengting Wang Bing Su | 2021 | Science China(Life Sciences)2021，64，3： | 3 |
| 5 | Single-atom catalysts for metal-sulfur batteries:Current progress and future perspectives显示文摘Metal-sulfur batteries are recognized as a promising candidate for next generation electrochemical energy storage systems owing to their high theoretical energy density,low cost and environmental friendliness.However,sluggish redox kinetics of sulfur species and the shuttle effect lead to large polarization and severe capacity decay.Numerous approaches from physical barrier,chemical adsorption strategies to electrocatalysts have been tried to solve these issues and pushed the rate and cycle performance of sulfur electrodes to higher levels.Most recently,single-atom catalysts(SACs)with high catalytic efficiency have been introduced into metal-sulfur systems to achieve fast redox kinetics of sulfur conversion.In this review,we systematically summarize the current progress on SACs for sulfur electrodes from aspects of synthesis,characterization and electrochemical performance.Challenges and potential solutions for designing SACs for high-performance sulfur electrodes are discussed. | Ru Xiao Ke Chen Xiaoyin Zhang Zhenzhen Yang Guangjian Hu Zhenhua Sun Hui-Ming Cheng Feng Li | 2021 | Journal of Energy Chemistry2021，30，3： | 2 |
| 6 | A model-free cross-coupled control for position synchronization of multi-axis motions: theory and experiments显示文摘 | Sun Dong Shao Xiaoyin Feng Gang | 2007 | IEEE Transactions on Control Systems Tech- nology2007，15，2： | 1 |
| 7 | Development of a new robot controller architecture with FPGA-based IC design for im- proved high-speed performance显示文摘 | SHAO Xiaoyin SUN Dong | 2007 | IEEE Transactions on Industrial Informatics2007，3，4： | 1 |
| 8 | A model-free cross-cou- pled control for position synchronization of multi - axis motions: Theory and Experiments显示文摘 | SUN Dong SHAO Xiaoyin FENG Gang | 2007 | IEEE Transactions on Control Systems Technology2007，15，2： | 1 |
| 9 | A model-free cross- coupled control for position synchronization of multi- axis motions显示文摘 | Sun Dong Shao Xiaoyin Feng Gan | 2007 | IEEE Transactions on Control Systems Technology2007，15，2： | 1 |
| 10 | Development of an FPGA-based Motion Control ASIC for Robotic Manipulators显示文摘 | Xiaoyin Shao Dong Sun | 2006 | Intelligent Control and Automation2006，2，： | 1 |
| 11 | A model-free cross-coupled control for position synchronization of multi-axis motions显示文摘 | SUN Dong SHAO Xiaoyin FENG Gang | 2007 | IEEE Transactions on Control Systems Technology2007，15，2： | 1 |
| 12 | A Model-free Cross- coupled Control for Position Synchronization of Multi-axis Motions显示文摘 | SUN Dong SHAO Xiaoyin FENG Gan | 2007 | IEEE Transactions on Control Systems Tech- nology2007，15，2： | 1 |
| 13 | A model-free cross-coupled control for position synchronization of multi-axis motions: Theory and experiments显示文摘 | Sun Dong Shao Xiaoyin Feng Gang | 2007 | IEEE Transactions on Control Systems Technology2007，15，2： | 1 |
| 14 | The study of performance and applications of hemp显示文摘 | SUN Xiaoyin GUNA Yingting WENGuiqing | 2001 | Journal of Textile Resesrch2001，，4： | 1 |
| 15 | In situ scanning FTIR microscopy and IR imaging of Pt electrode surface towards CO adsorption显示文摘 | Shigang Sun Shuangjin Hong Shengpei Chen Guoqiang Lu Hongping Dai Xiaoyin Xiao | 1999 | Science in China Series B: Chemistry1999，，3： | 1 |
| 16 | A model-free crosscoupled control for position synchronization of multi-axis motions显示文摘 | Sun Dong Shao Xiaoyin Feng Gan | | 0，，02： | 1 |
| 17 | A model-free cross-coupled control for position synchronization of multi-axis motions显示文摘 | Sun Dong Shao Xiaoyin Feng Gan | 2007 | IEEE Transactions on Control Systems Technology2007，15，2： | 1 |
| 18 | Role of Catalytic Materials on Conversion of Sulfur Species for Room Temperature Sodium–Sulfur Battery显示文摘Room temperature sodium–sulfur(RT Na-S)battery with high theoretical energy density and low cost has spurred tremendous interest,which is recognized as an ideal candidate for large-scale energy storage applications.However,serious sodium polysulfide shutting and sluggish reaction kinetics lead to rapid capacity decay and poor Coulombic efficiency.Recently,catalytic materials capable of adsorbing and catalyzing the conversion of polysulfides are profiled as a promising method to improve electrochemical performance.In this review,the research progress is summarized that the application of catalytic materials in RT Na-S battery.For the role of catalyst on the conversion of sulfur species,specific attention is focused on the influence factors of reaction rate during different redox processes.Various catalytic materials based on lightweight and high conductive carbon materials,including heteroatom-doped carbon,metals and metal compounds,single-atom and heterostructure,promote the reaction kinetic via lowered energy barrier and accelerated charge transfer.Additionally,the adsorption capacity of the catalytic materials is the key to the catalytic effect.Particular attention to the interaction between polysulfides and sulfur host materials is necessary for the exploration of catalytic mechanism.Lastly,the challenges and outlooks toward the desired design of efficient catalytic materials for RT Na-S battery are discussed. | Zhenzhen Yang Ru Xiao Xiaoyin Zhang Xin Wang Dong Zhang Zhenhua Sun Feng Li | 2022 | Energy & Environmental Materials2022，5，3： | 0 |
| 19 | Multidiscipline Applications of Triboelectric Nanogenerators for the Intelligent Era of Internet of Things显示文摘In the era of 5G and the Internet of things(IoTs),vari-ous human-computer interaction systems based on the integration of triboelectric nanogenerators(TENGs)and IoTs technologies dem-onstrate the feasibility of sustainable and self-powered functional systems.The rapid development of intelligent applications of IoTs based on TENGs mainly relies on supplying the harvested mechanical energy from surroundings and implementing active sensing,which have greatly changed the way of human production and daily life.This review mainly introduced the TENG applications in multidisci-pline scenarios of IoTs,including smart agriculture,smart industry,smart city,emergency monitoring,and machine learning-assisted artificial intelligence applications.The challenges and future research directions of TENG toward IoTs have also been proposed.The exten-sive developments and applications of TENG will push forward the IoTs into an energy autonomy fashion. | Xiaole Cao Yao Xiong Jia Sun Xiaoyin Xie Qijun Sun Zhong Lin Wang | 2023 | Nano-Micro Letters2023，15，1： | 0 |
| 20 | Down-Regulation of TLR9 Expression Affects the Maturation and Function of Murine Bone Marrow-Derived Dendritic Cells Induced by CpG显示文摘像使用费的受体(TLR9 ) 9 被树枝状的房间(DC ) 并且明确地细胞内部地表示认出 unmethylated CpG 主题。到 CpG DNA 的 TLR9 的识别能导致成熟由随后的有免疫力的回答跟随了的 DC。这里, RNA 干扰(RNAi ) 被用来识别在 DC 功能上发信号的 CpG DNA 的效果。结果与为 TLR9 基因特定的 siRNA 显示出 DC 的那 transfection 显著地下面调整的 TLR9 表示。有 TLR9 siRNA 的不成熟的 DC transfected 没与暴露区分进成熟 DC 到 CpG。没有减少 endocytosis, TLR9 对待 siRNA 的 DC 表示了 MHC II 和 CD40 的底层。而且, TLR9 siRNA-transfected DC 在淋巴细胞增长试金展出了一个减少的 allostimulatory 能力并且由减少的 IL-12p70 生产稀释了 Th1 回答。我们的调查结果显示在在 DC 的 silencing TLR9 基因的 siRNA 可以提供一个潜在的工具学习 TLR9-CpG 小径。 | Ling Ma Guangfeng Zhao Chunyan Hua Xiaoxi Li Xiaoyin Zhao Lingyun Sun Yayi Hou | 2009 | Cellular & Molecular Immunology2009，6，3： | 0 |
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