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| 1 | An environmental flow assessment method based on the relationships between flow and ecological response: A case study of the Three Gorges Reservoir and its downstream reach显示文摘The current environmental flow assessment of Chinese rivers is thought to have three shortcomings: The first is that environmental flow requirements of reservoirs in dammed rivers are usually not explicitly considered; the second is that enough attentions have not been paid to the inherent links between flow regime and ecological processes; the third is that most studies focus on the variable range of merely one hydrological element such as discharge needed by riverine ecosystems. Here, first proposed is a holistic method for environmental flow assessment, the flow-ecological response relationship method that is suitable for large rivers with relatively abundant ecological data. Based on the conceptual models and quantitative relationships between flow and ecological response, this method comprehensively considers the ecological conservation requirements of both reservoir and its downstream reach. Then, it is applied to assessing the environmental flows of the Three Gorges Reservoir and its downstream reach by the following steps: 1) Construction of conceptual models of flow-ecological response; 2) identification of ecological targets of environmental flows and their key periods; 3) development of the quantitative relationships between hydrological indicators and ecological indictors; 4) preliminary assessment of environmental flow according to the tradeoff between ecological targets and water demands of human. The environmental flow hydrographs obtained have explicit ecological conservation targets, time schedule of achieving each target, and characteristics of multiple hydrological elements such as flow, water level, frequency, timing, duration and rate of change. The case study has tested the reasonability and feasibility of this method, and the results of this study are expected to provide technical support and decision reference for improving the operation of the Three Gorges-Gezhouba cascade reservoirs. | WANG JunNa DONG ZheRen LIAO WenGen LI Chong FENG ShunXin LUO HuiHuang PENG QiDong | 2013 | Science China(Technological Sciences)2013，56，6： | 16 |
| 2 | OPTIMAL MULTI-ASSET INVESTMENT WITH NO-SHORTING CONSTRAINT UNDER MEAN-VARIANCE CRITERION FOR AN INSURER显示文摘这份报纸在标准下面为一个保险公司考虑最佳的投资策略吝啬变化。风险过程是一个复合泊松过程,保险公司能在无风险的财产和多重危险财产投资。这份报纸获得最佳的投资政策用随机线性二次(LQ ) 与没有短控制理论限制。然后,有效策略(最佳的投资策略) 和有效边疆被一条确认定理与 Hamilton-Jacobi-Bellman (HJB ) 方程的粘性答案明确地导出。 | Junna BI Junyi GUO Lihua BAI | 2011 | Journal of Systems Science & Complexity2011，24，2： | 3 |
| 3 | Generation and characterization of monoclonal antibodies against the NS1 protein of H17N10 bat influenza virus显示文摘 | Junna Gao Kaidi Xu Haiwei Sun Qinfang Liu Jianmei Yang Qiaoyang Teng Xuesong Li Zhaoguo Chen Zejun Li Hongjun Chen | 2017 | Acta Biochimica et Biophysica Sinica2017，49，7： | 2 |
| 4 | Synthesis of Ag-SiO_2 composite nanospheres and their catalytic activity显示文摘A simple,mild,and time-saving method is employed to synthesize Ag-SiO2 composite nanospheres with Ag nanoparticles uniformly distributed on the surface of SiO2 nanoparticles.The chemical elements and the morphology of Ag-SiO2 composite nanospheres were analyzed with transmission electron microscopy(TEM),X-ray power diffraction(XRD),and X-ray photoelectron spectroscopy(XPS).On the surface of Ag-SiO2 composite nanospheres,silane coupling agent(KH-550)is introduced as an intermediary to connect the surfaces of SiO2 nanospheres and Ag nanoparticles,which is also helpful for avoiding the aggregation of Ag nanoparticles.It is found that Ag-SiO2 composite nanospheres have very good catalytic properties for the reduction of organic dyes,which may have potential application in wastewater treatment. | HAN QingYan LI GuiAn WANG DeXuan HE EnJie DONG Jun GAO Wei LI JunNa LIU TingZhuo ZHANG ZhongYue ZHENG HaiRong | 2014 | Science China Chemistry2014，57，6： | 2 |
| 5 | Short-term optimal operation of Three-gorge and Gezhouba cascade hydropower stations in non-flood season with operation rules from data mining显示文摘 | Chao Ma Jijian Lian Junna Wang | 2013 | Energy Conversion and Management2013，，： | 1 |
| 6 | Recent Advances in Biochar Applications in Agricultural Soils :Benefits and Environ- mental Implications 显示文摘 | Gang Xu Yingchun Lv Junna Sun | 2012 | Clean-Soil Air Water2012，40，10： | 1 |
| 7 | Nanocrystalline N-TiO2 Powder: Mild Hydrothermal Synthesis and Photo- catalytic Degradaion of Phenol under Visible Light Irradia- tion显示文摘 | Junna Xu Feng Wang Wenxiu Liu | 2013 | International Journal of Photoenergy2013，，： | 1 |
| 8 | Recent advances in biochar applications in agricultural soils: benefits and enviro- nmental implications显示文摘 | Xu Gang Lv Yingchun Sun Junna | 2012 | Clean-soil Air Water2012，40，10： | 1 |
| 9 | Discovery and significance of buried paleoearthquake of the early Shang Dynasty (1260-1520 BC) in Xuecun,Xingyang,Henan Province,China显示文摘Due to the South-to-North Water Diversion Project,the salvage archaeological excavations were conducted in Xuecun,Xingyang city,Henan Province,China,by the Institute of Cultural Relics and Archaeology of Henan Province in 2005 and 2006.Ample evidence for a paleoearthquake was found during the excavation in the Xuecun archaeological site.The evidence includes faults,two small grabens and a series of ground fissures.These geological structures are considered to be generated by the earthquake.Based on the relationship between the paleoseismic relics and the cultural layers excavated in the site,we inferred that the earthquake took place in the early Shang Dynasty (the Erligang period).The AMS 14C dates of charcoal from ash pits in the site indicate that the earthquake occurred between 1260 BC and 1520 BC.The paleoearthquake during this period was first discovered in the Central Plain of China.This discovery not only extents the scope of paleoseismic investigation,but also provides valuable information for safety evaluation of the South-to-North Water Diversion Project. | XIA ZhengKai ZHANG XiaoHu CHU XiaoLong ZHANG JunNa | 2010 | Chinese Science Bulletin2010，55，12： | 1 |
| 10 | Fiber-based mode converter for generating optical vortex beams显示文摘 | Ruishan Chen Jinghao Wang Xiaoqiang Zhang Junna Yao Hai Ming Anting Wang | 2018 | Opto-Electronic Advances2018，1，7： | 1 |
| 11 | Hereditary multi- infarct dementia of the Swedish type is a novel disorder different from NOTCH3 causing CADASIL显示文摘 | Low WC Junna M Bfrjesson-Hanson A | 2007 | Brain2007，130，： | 1 |
| 12 | Trends in water pollution control in the Finnish pulp and paper industry显示文摘 | Junna J Ruonala S | 1991 | Water Science and Technology1991，24，3： | 1 |
| 13 | Therapy for sleep hypoventilation and central apnea syndromes 显示文摘 | Selim B J Junna MR Morgenthaler TI | 2012 | Curr Treat Options Neurol2012，14，5： | 1 |
| 14 | Performance of acquirers of divested assets: Evidence from the U.S . software industry显示文摘 | Tomi Laamanen Matthias Brauer Olli Junna | 2014 | Strat Mgmt J2014，，6： | 1 |
| 15 | Electromagnetic wave absorption and mechanical properties of SiC nanowire/low-melting-point glass composites sintered at 580°C in air显示文摘Si C nanowires are excellent high-temperature electromagnetic wave (EMW) absorbing materials. However, their polymer matrix composites are difficult to work at temperatures above 300℃, while their ceramic matrix composites must be prepared above 1000℃ in an inert atmosphere. Thus, for addressing the abovementioned problems, SiC/low-melting-point glass composites were well designed and prepared at 580℃ in an air atmosphere. Based on the X-ray diffraction results, SiC nanowires were not oxidized during air atmosphere sintering because of the low sintering temperature. Additionally, SiC nanowires were uniformly distributed in the glass matrix material. The composites exhibited good mechanical and EMW absorption properties. As the filling ratio of SiC nanowires increased from 5wt%to 20wt%, the Vickers hardness and flexural strength of the composite reached HV 564 and 213 MPa, which were improved by 27.7%and 72.8%, respectively, compared with the low-melting-point glass. Meanwhile, the dielectric loss and EMW absorption ability of SiC nanowires at 8.2–12.4 GHz were also gradually improved. The dielectric loss ability of low-melting-point glass was close to 0. However, when the filling ratio of SiC nanowires was 20wt%, the composite showed a minimum reflection loss (RL) of-20.2 dB and an effective absorption (RL≤-10 dB) bandwidth of2.3 GHz at an absorber layer thickness of 2.3 mm. The synergistic effect of polarization loss and conductivity loss in SiC nanowires was responsible for this improvement. | Ranran Shi Wei Lin Zheng Liu Junna Xu Jianlei Kuang Wenxiu Liu Qi Wang Wenbin Cao | 2023 | International Journal of Minerals,Metallurgy and Materials2023，30，9： | 1 |
| 16 | Improvement of catechin productivity in suspension cultures of tea callus cells显示文摘 | Naomi SK Junna T Toshikuni Y | 2003 | Biotechnology Progress2003，19，： | 1 |
| 17 | Transcriptomic Analysis of the Tolerance Response to Dehydration and Rehydration in Wheat Seedlings显示文摘Drought is the main abiotic stress that restricts wheat production.The rapid development of sequencing technology and its widespread application to various fields have revealed the structural characteristics and regulation of related genes through gene expression analysis.Here,we studied responses of wheat plants under drought and rewatering conditions,using morphological and physiological indicators.Moreover,a transcriptome analysis was conducted on Jingmai 12,a drought-resistant wheat strain,to explore the mechanism underlying the response of drought-resistant wheat seedlings to drought stress at the transcriptome level.Drought stress caused morphological and physiological changes in both drought-resistant and-sensitive varieties,but to a greater extent in the drought-sensitive specimen.After re-watering,the drought-resistant wheat showed greater ability to recover than the drought-sensitive wheat.Transcriptome sequencing of Jingmai 12 revealed 97,422 genes,including 80,373 known genes and 17,049 newly predicted genes.The observed upregulation of genes was mostly involved in hormone and signal transduction,carbon metabolism,amino acid synthesis,small molecule production,transmembrane transport,ROS detoxification and defense,drought response protein,and protective enzyme activity.Downregulated genes were mostly involved in photosynthesis,lipid metabolism,signaling,and auxin response.Upon rehydration,these genes and metabolic pathways returned to normal.Our results suggest that all these changes are adaptations to drought stress.Through morphological adaptation,physiological regulation,and the expression of drought-induced genes,normal growth of drought-resistant varieties under drought stress can be promoted.These results increase our understanding of the transcriptomic changes taking place in drought-resistant wheat seedlings under drought stress,and provide a direction for future investigations. | Ping Zhang Zhiyou Kong Junna Liu Yongjiang Liu Qianchao Wang Xiuju Huan Li Li Yunfeng Jiang Peng Qin | 2022 | Phyton-International Journal of Experimental Botany2022，91，2： | 1 |
| 18 | Anticoagulation for the treatment of portal vein thrombosis in liver cirrhosis: A systematic review and meta-analysis of observational studies显示文摘 | Xingshun Qi Valerio De Stefano Hongyu Li Junna Dai Xiaozhong Guo Daiming Fan | 2014 | European Journal of Internal Medicine2014，，： | 1 |
| 19 | Trends and guidelines in water pollution control in the Finnish pulp and paper industry显示文摘 | Junna J Ruonala S | 1991 | Tappi Journal1991，74，7： | 1 |
| 20 | Catalyt- ic ozonation of bisphenol A in aqueous solution using Mn-Ce/HZSM-5 as catalyst显示文摘 | Liu Yanfang Zhao Junna Li Zaixing | 2015 | Water Sci Technol2015，72，5： | 1 |
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