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| 1 | Late Cenozoic deformation subsequence in northeastern margin of Tibet --Detrital AFT records from Linxia Basin显示文摘Two events of Tibet uplifting are revealed by detrital apatite fission track (AFT) age data from Linxia Basin. They occurred at about 14 and 5.4-8.0 MaBP respectively. We interpret the first one to be related to the uplifting of the northern Tibet, which might have resulted from convectively removing the thickened lower lithosphere. The second one is a result of Laji Mountain uplifting. Numerous studies of the Tibetan Plateau suggest that the onset time of the deformation in the northeastern margin of Tibetan Plateau and the time of Tibet attaining to its present elevation is about 8 MaBP. They are approximately coincident with the uplift of Lajishan Mountain. It suggests that the northeastern margin of Tibet propagated northeastwardly to its present site in about 8 MaBP for accommodating the sustained convergence between India-Eurasia plate and for keeping its high elevation. The active block pattern dominating the strong earthquake distribution of Chinese continent probably formed at about 8.0-5.4 MaBP. | ZHENG Dewen (郑德文) ZHANG Peizhen (张培震) WAN Jinglin (万景林) LI Chuanyou (李传友) CAO Jixiu (曹继秀) | 2003 | Science China Earth Sciences2003，46，z2： | 25 |
| 2 | Subcellular distribution and chemical form of Pb in hyperaccumulator Arenaria orbiculata and response of root exudates to Pb addition显示文摘答案文化被进行以便在 Arenaria orbiculata 理解累积特征和 Pb 的化学形式(一。orbiculata ) 并且到 Pb 增加的根流出物的反应。结果显示出那:1 ) 在 A 的射击和根的 Pb 内容。orbiculata 与在答案在 Pb 集中增加增加了。2 ) 在 Pb 增加下面的 Pb 化学形式的内容是列在后面: HAc 可引出的部分( F <潜水艇class=“ a-plus-plus ”> HAC )> HCl 可引出的部分( F <潜水艇class=“ a-plus-plus ”> HCl )> NaCl 可引出的部分( F <潜水艇class=“ a-plus-plus ”> NaCl )>乙醇可引出的部分( F <潜水艇class=“ a-plus-plus ”> E )>浇可引出的部分( F <潜水艇class=“ a-plus-plus ”> W )。3 ) 在引起的媒介的增加的 Pb 水平在射击和根的四 subcellular 部分在 Pb 内容增加,与在 FIV 的大多数累积(部分 IV,可溶的部分) 在射击和 FI (部分我,房间墙部分) 在根。4 ) 可溶的糖和根流出物的免费氨基酸的内容与在溶液增加 Pb 集中增加了。在可溶的糖和免费氨基酸的 Pb 和内容之间的显著地积极的关联被观察。5 ) 与在答案的 Pb 集中,低分子的重量器官的酸(LMWOA ) 内容跟随了趋势:酒石的酸 > 醋酸 > 苹果酸酸 > 柠檬性的酸。显著地积极的关联在 Pb 和柠檬性的酸内容之间被观察。结果显示在 A.orbiculata 的根流出物的可溶的糖,免费氨基酸和柠檬性的酸便于 Pb 的吸收和累积,它在 NaCl- , HCl- 和 HAc- 存在可引出的 Pb 形式, FI 和 FIV 部分,导致 A.orbiculata 的忍耐到 Pb。 | Yanqun ZU Yuan LI Huan MIN Fangdong ZHAN Li QIN Jixiu WANG | 2015 | Frontiers of Environmental Science & Engineering2015，9，2： | 6 |
| 3 | Intercropping of Sonchus asper and Vicia faba affects plant cadmium accumulation and root responses显示文摘The cadmium(Cd)pollution of farmland soil is serious in the world.The present study investigated the effects of intercropping Vicia faba and the hyperaccumulator Sonchus asper on the Cd accumulation and root responses(morphology and secreted organic acids)of plants grown on soil from a mining area in Yunnan Province,China,under different Cd stress levels(0,50,100,and 200 mg kg-1).Intercropping increased the biomass of both S.asper and V.faba,as well as the Cd accumulation and Cd transfer coefficient from roots to shoots of S.asper,but decreased those of V.faba in the 200 mg kg-1Cd treatment.The Cd concentrations in roots,shoots,and grains from intercropped V.faba plants were positively correlated(P<0.05)with the N,N-diethyl phenylacetamide-extractable Cd content in soil.In the 50 mg kg-1Cd treatment,intercropping decreased citric and malic acids in root secretions of S.asper.Intercropped V.faba secreted more citric,oxalic,acetic,and malic acid compared with S.asper.Intercropping also increased root length and root surface area of both S.asper and V.faba.At 50 mg kg-1Cd,root length for S.asper was higher than that at 0 mg kg-1Cd,whereas V.faba roots had significantly decreased length and mean diameter.Intercropping of S.asper and V.faba is suggested as an in situ phytoremediation strategy of Cd-contaminated soils and may improve the food quality of V.faba. | Yanqun ZU Li QIN Fangdong ZHAN Jiong WU Yuan LI Jianjun CHEN Jixiu WANG Wenyou HU | 2020 | Pedosphere2020，30，4： | 6 |
| 4 | ON SOME CONSTANTS OF QUASICONFORMAL DEFORMATION AND ZYGMUND CLASS显示文摘ONSOMECONSTANTSOFQUASICONFORMALDEFORMATIONANDZYGMUNDCLASS￥CHENJIXIU;WEIHANBAIAbstract:Areal-valuedfunctionf(x)onbelongstoZygm... | CHEN JIXIU WEI HANBAI(Institute of Mathematics, Fudan University, Shanghai 200433, China.) | 1995 | Chinese Annals of Mathematics,Series B1995，16，3： | 3 |
| 5 | Boundary correspondence under μ(z)-homeomor-phisms 显示文摘 | Chen Jixiu Chen Zhiguo & He Chengqi | 1996 | Michigan Math J1996，43，： | 1 |
| 6 | Distinct roles of two Mg^2+ binding sites in regulation of murine flap endonuclease-1 activities显示文摘 | Zheng Li Li Mei Shan Jixiu | 2002 | Biochemistry2002，41，10： | 1 |
| 7 | Early-age characteristics of red mud–coal gangue cementitious material显示文摘 | Na Zhang Henghu Sun Xiaoming Liu Jixiu Zhang | 2009 | Journal of Hazardous Materials2009，，1： | 1 |
| 8 | Comprehensive Evaluation on Impacts of Diseases on Quality of Paris polyphylla var. chinensis Based on Ultraviolet and Infrared Spectra显示文摘[Objectives] The research aimed to evaluate impacts of diseases on quality of Paris polyphylla var. chinensis. [Methods]Ultraviolet spectrophotometry was used to determine and contrast content of total saponins in root,stem and leaf from healthy and diseased plants. Infrared characteristic absorption peaks of healthy and diseased plants were found by infrared fingerprint method for comparative analysis.[Results]Total saponins content in root sample J4 of healthy plant reached 4. 89% and was the highest,while it was 0. 13% in stem sample J11 of healthy plant and was the lowest. Total saponins content in root sample B1 of diseased plant was 1. 68% and was the highest,while it was 0. 1% in stem sample B7 of diseased plant and was the lowest. In healthy and diseased plants,total saponins content in root was significantly higher than that in stem and leaf. Content of total saponins in root from healthy plant was significantly higher than that from diseased plant,and there was little difference in stem and leaf of healthy and diseased plants. Root sample Jg of healthy plant had obvious C-O characteristic vibration of polysaccharides and glycosides and absorption peak of O-H bending vibration in steroidal saponin near 1 160. 02 cm-1,while diseased plant had no obvious absorption peak. Near 861. 97 and 768. 07 cm-1,root sample Jg of healthy plant had significant C-C stretching vibration in sugar ring and characteristic absorption peak of characteristic vibration of steroidal saponin,while root sample Bg of diseased plant had no obvious characteristic peak. [Conclusions] Diseases significantly affected composition and content of total saponins and steroidal saponins from P. polyphylla var. chinensis,further affecting quality of P. polyphylla var. chinensis. | Yongxia KE Jixiu SHEN Hairong ZHONG Risha WEIZE Yunzhang XU Yuan LIU | 2019 | Medicinal Plant2019，10，3： | 1 |
| 9 | Synthesis and shape evolution of monodisperse basic magnesium carbonate microspheres 显示文摘 | Zhang Zhiplng Zheng Yajun Zhang Jixiu | 2007 | Crystal Growth & Design2007，7，2： | 1 |
| 10 | Synthesis and shape evolution of monodisperse basic magnesium carbonate microspheres crystal显示文摘 | Zhang Zhiping Zheng Yajun Zhang Jixiu | 2007 | Growth and design2007，7，2： | 1 |
| 11 | Boundary correspondence under μ(z) homeomorphisms显示文摘 | Chen Jixiu Chen Zhiguo He Chengqi | 1996 | Michigan Math J1996，43，： | 1 |
| 12 | Heavy Metal Concentrations in Vegetable Garden Soils from the Suburb of Hangzhou, People’s Republic of China显示文摘 | N. Wuzhong M. Haiyan H. Jixiu L. Xinxian | 2004 | Bulletin of Environmental Contamination and Toxicology2004，，1： | 1 |
| 13 | ATF4-dependent transcription mediates signaling of amino acid limitation显示文摘 | Michael S. Kilberg Jixiu Shan Nan Su | 2009 | Trends in Endocrinology & Metabolism2009，，9： | 1 |
| 14 | Expression,refolding,and activation of the catalytic domain of human blood coagulation factor Ⅻ显示文摘 | Jixiu Shan Marilyn Baguinon | | 0，，01： | 1 |
| 15 | Determination of Inorganic Elements in Paris daliensis H.Li et V.G.Souku and Paris dulongensis H.Li et S.Kuritap by ICP-OES显示文摘[Objectives] To determine 29 kinds of inorganic elements in samples of Paris daliensis H.Li et V.G.Souku and P. dulongensis H.Li et S.Kuritap produced in different regions, and to measure the content of 10 key inorganic elements: chromium(Cr), manganese(Mn), iron(Fe), copper(Cu), mercury(Hg), zinc(Zn), arsenic(As), antimony(Sr), cadmium(Cd) and lead(Pb). [Methods] The wet digestion and technique of inductively coupled plasma optical emission spectrometry(ICP-OES) were employed. [Results] Under the experimental conditions, elements were not related to each other, and many kinds of elements could be measured at the same time; toxic and heavy metals in samples of P. daliensis H.Li et V.G.Souku and P. dulongensis H.Li et S.Kuritap did not exceed the limit; Hg was not detected in all samples. [Conclusions] This method is simple, easy to operate and reproducible. It can be used for the detection of inorganic elements in P. daliensis H.Li et V.G.Souku and P. dulongensis H.Li et S.Kuritap; the heavy metals and Hg of the rhizome meet the requirements of the limit of medicinal materials. | Jixiu SHEN Zhongjie HUANG Risha WEIZE Xuexue LI Yunzhang XU Yuan LIU | 2019 | Medicinal Plant2019，10，1： | 1 |
| 16 | On the extremal sets of extremal quasiconformal mappings显示文摘 | Zemin Zhou Jixiu Chen Zongxin Yang | 2003 | Science in China Series A: Mathematics2003，，4： | 1 |
| 17 | auto-activation of c-Jun gene by amino acid deprivation of hepatocellular carcinoma cells reveals a novel c-Jun- mediated signaling pathway显示文摘 | Lingchen Fu Mukundh Balasubramanian Jixiu Shan | 2011 | J Biol Chem2011，286，36： | 1 |
| 18 | Boundary correspondence under μ(z) homeomorphisms显示文摘 | Chen Jixiu Chen Zhiguo He Chengqi | 1996 | Michigan Math J1996，43，： | 1 |
| 19 | Synthesis and shape evolution of monodisperse basic magnesium carbonate mi- crospheres 显示文摘 | Zhang Zhiping Zheng Yajun Zhang Jixiu | 2007 | Crystal Growth & Design2007，7，2： | 1 |
| 20 | Investigation and recommendation on allowable operating duration of large-sized turbine-generator unit under abnormal frequency显示文摘1.IntroductionWith the increasing of turbo-generator (TG) capacity,the limi-tation on the abnormal frequency operation is growing more restric-tive.In order to ensure the safety operation of certain TG unit,splitingdevice which isolates the generating unit from the system is em-ployed when the system frequency is declined to a certain extent.However,during the degradation of frequency,to isolate the large-sized TG unit from the power system will cause the system fre-quency to further decline.Hence,how to use the low frequency split-ting protection properly and how to coordinate the operation of underfrequency load shedding (UFLS) with under frequency generatorsplitting (UFGS) are significant for securing the safety operation | Yuan Jixiu North China Electric Power Design InstituteLi Wenyi Electric Power Department of Ministry of Energy | 1992 | Electricity1992，，3： | 0 |
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