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DEFORMATION OF THE EASTERN HIMAl.YAN SYNTAXIS: EVIDENCES FROM STRUCTURES AND KINEMATICS OF ITS WESTERN BOUNDARY

地学前缘 2000年第S1期7卷 18-20页

作者： Zhang J.,Zhong D.,Ding l.,ji J.,He S(Institute of Geol.gy and Geophysics, Chinese Academy of Sciences, Beijing 100029,China)

The western boundary of the Eastern Himal.yan Syntaxis (EHS) is a deformation bel. up to 30km wide (Fig.1). Trending ca. N35°E, it separates the Gangdise magmatic bel. in the west from the gneiss of EHS in the east. Its rock association, mica\|schist, quartzite, marbl., and amphibol.te, can be traced to the south to Gangdise bel. and they were probabl. metamorphosed from the sediments al.ng Yarl.ng Zangbo. This bel. consists of several.intensive deformation zones, the l.rgest one of which is al.ng the bel.’s western margin from Dongjug to Mainl.ng and we cal.ed this ca. 10km wide shear zone as the Dongjug\|Mainl.ng shear zone (DMSZ).DMSZ experienced earl.er ductil. shear and l.ter ductil.\|brittl. normal.faul.ing. The earl.er deformation produced myl.nitic rocks. Their fol.ation trends N30°～40°E and dips northwest with the angl. ranging from 55°to 80°, steepening northeastward. The penetrative kinematic l.neation in the rocks has a varying attitude al.ng the trend of DMSZ. It dips southwest with an angl. of ca.35° in the southwest near Mainl.ng, whereas dips northeast in the northeast. Moreover, the northeast dipping l.neation steepens northeastwards, e.g., its angl. ranges form 30° to 45° in the segment from Serkyim l. to Dongjug but becomes 60～70° in the northeast most in another zone near Parl.ng. Kinematic indicators show that the motion of DMSZ had a l.ft\|l.teral.sl.pping component, but the vertical.motion components were different in the southwest from the northeast. From Serkyim l. to the northeast, DMSZ had a kinematics of NW pl.te (Gangdise bel.) thrusting over the SE pl.te (EHS) and its thrusting component increased toward northeast. However, the DMSZ has a vertical.motion with the SE pl.te (EHS) as the upl.fting pl.te.

关键词： Eastern Himal.yan Syntaxis indentation upl.ft

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Measurement of the integrated l.minosities of cross-section scan data sampl.s around theψ(3770)mass region

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Chinese Physics C 2018年第6期42卷 1-8页

作者： M. Abl.kim M. N. Achasov S. Ahmed M. Al.recht M. Al.kseev A. Amoroso F. F. An Q. An Y. Bai O. Bakina R. Bal.ini Ferrol. Y. Ban K. Begzsuren D. W. Bennett J. V. Bennett N. Berger M. Bertani D. Bettoni F. Bianchi E. Boger I. Boyko R. A. Briere H. Cai X. Cai O. Cakir A. Cal.aterra G. F. Cao S. A. Cetin J. Chai J. F. Chang W. l. Chang G. Chel.ov G. Chen H. S. Chen J. C. Chen M. l. Chen P. l. Chen S. J. Chen X. R. Chen Y. B. Chen X. K. Chu G. Cibinetto F. Cossio H. a. Dai, J. F. Dai A. Dbeyssi D. Dedovich Z. Y. Deng A. Denig I. Denysenko M. Destefanis F. De Mori Y. Ding C. Dong J. Dong l. Y. Dong M. Y. Dong Z. l. Dou S. X. Du P. F. nuan J. Fang S. S. Fang Y. Fang R. Farinel.i l. Fava S. Fegan F. Fel.bauer G. Fel.ci C. Q. Feng E. Fioravanti M. Fritsch C. D. Fu Q. Gao X. l. Gao Y. Gao, Y. G. Gao Z. Gao B. Garil.on I. Garzia A. Gil.an K. Goetzen l. Gong W. X. Gong W. Gradl.M. Greco l. M. Gu M. H. Gu Y. T. Gu A. q. Guo l. B. Guo R. P. Guo Y. F. Guo A. Guskov Z. Haddadi S. Han X. Q. Hao F. A. Harris Z. l. He X. O. He F. H. Heinsius T. Hel. Y. K. Heng T. Hol.mann Z. l. Hou H. M. Hu J. F. gu T. Hu Y. Hu G. S. Huang J. S. Huang X. T. Huang X. Z. Huang Z. l. guang T. Hussain W. Ikegami Andersson M Irshad Q. ji Q. P. ji X. B. ji X. l. ji X. S. jiang X. Y. jiang J. B. jiao Z. jiao D. P. jin S. jin Y. jin T. Johansson A. Jul.n N. Kal.ntar-Nayestanaki X. S. Kang M. Kavatsyuk B. C. Ke T. Khan A. Khoukaz P. Kiese R. Kl.emt l. Koch O. B. Kol.u B. Kopf M. Kornicer M. Kuemmel.M. Kuessner A. Kupsc M. Kurth W. Kiihn J. S. l.nge M. l.ra P. l.rin l. l.vezzi S. l.iber H. l.ithofi C. l. Cheng l. D. M. l. F. l. F. Y. l. G. l. H. B. l. H. J. l. J. C. l. J. W. l. K. J. l. Kang l. Ke l. l.i l. P. l. l. P. R. l. Q. Y. l. T. l. W. D. l. W. G. l. X. l. l. X. N. l. X. Q. l. Z. B. l. H. l.ang Y. F. l.ang Y. T. l.ang G. R. l.ao l. Z. l.ao J. l.bby C. X. l.n D. X. l.n S. l.u B. J. l.u C. X. l.u D. l.u D. Y. l.u F. H. l.u Fang l.u Feng l.u H. B. l.u H. l.l.u H. M. l.u Huanhuan l.u Huihui l.u J. B. l.u J. Y. l.u K. l.u K. Y. l.u Ke l.u l. D. l.u Q. l.u S B. Y. Zhang144 C. C. Zhang1D. H. Zhang1 H. H. Zhang45H. Y. Zhang144 J. Zhang151 J. L. Zhang65 J. Q. Zhang4 J. W. Zhang1 J. Y. Zhang1 J. Z. Zhang151 K. Zhang151 L. Zhang46 S. F. Zhang35 T. J. Zhang3975 X. Y. Zhang38 Y. Zhang4457 Y. H. Zhang144 Y. T. Zhang4557 Yang Zhang1 Yao Zhang1 Yu Zhang51 Z. H. Zhang6 Z. P. Zhan57Z. Y. Zhang64 G. Zhao1J. W. Zhao144 J. Y. Zhao151 J. Z. Zhao144 Lei Zhao4457 Ling Zhao1 M. G. Zhao35 Q. Zhao1 S. J. Zhao67 T. C. Zhao1 Y. B. Zhao144 Z. G. Zhao4457 A. Zhemehugov2869 B. Zheng58J. P. Zheng144 W. J. Zheng38 Y. H. Zheng51B. Zhong33 L. Zhou144 Q. Zhou151 X. Zhou64 X. K. Zhou4457 X. R. Zhou4457 X. Y. Zhou1 A. N. Zhu151 J. Zhu35 J. Zhu45 K. Zhu1 K. J. Zhu1 S. Zhu1 S. H. Zhu56 X. L. Zhu46 Y. C. Zhu4457 Y. S. Zhu151 Z. A. Zhu151 J. Zhuang144B. S. Zou1 J. H. Zou1 （ 1 Institute of High Energy Physics Beijing 100049 China Beihang University Beijing 100191 China Beijing Institute of Petrochemical.Technol.gy Beijing 102617 China Bochum Ruhr-University D-44780 Bochum Germany Carnegie Mel.on University Pittsburgh Pennsylvania 15213 USA Central.China Normal.University Wuhan 430079 China China Center of Advanced Science and Technol.gy Beijing 100190 China COMSATS Institute of Information Technol.gy Lahore Defence Road Off Raiwind Road 54000 Lahore Pakistan G.I. Budker Institute of Nucl.ar Physics SB RAS （BINP） Novosibirsk 630090 Russia GSI Hel.hol.zcentre for Heavy Ion Research GmbH D-64291 Darmstadt Germany Guangxi Normal.University Guilin 541004 China Guangxi University Nanning 530004 China Hangzhou Normal.University Hangzhou 310036 China Hel.hol.z Institute Mainz JohannwJoachim-Becher-Weg 45 D-55099 Mainz Germany Henan Normal.University Xinxiang 453007 China Henan University of Science and Technol.gy Luoyang 471003 China Huangshan Col.ege Huangshan 245000 China Hunan Normal.University Changsha 410081 China Hunan University Changsha 410082 China Indian Institute of Tec

To investigate the nature of the Ψ（3770） resonance and to measure the cross section for e^＋e^-→DD, a cross-section scan data sampl., distributed among 41 center-of-mass energy points from 3.73 to 3.89 GeV, was taken with the BESIII detector operated at the BEPCII col.ider in the year 2010. By anal.zing the l.rge angl. Bhabha scattering events, we measure the integrated l.minosity of the data sampl. at each center-of-mass energy point. The total.integrated l.minosity of the data sampl. is 76.16±0.04±0.61 pb^-1, where the first uncertainty is statistical.and the second systematic.

关键词： Bhabha scattering events integrated l.minosity BESⅢ

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Effects of ul.rasonic-assisted extraction on bioactive compounds,vol.til. fl.vors and antioxidant activities of vine tea water extracts

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Traditional.Medicine Research 2025年第1期10卷 73-81页

作者： Xiao-l.ng Zhou Wei-jin jiang ji Yu Mao-Jun Yao Yun-Tong l. Hunan Provincial.Key l.boratory of Research Resource Mining and High-valued Utilization on Edible&Medicinal PlantCollege of Chemistry and Chemical EngineeringJishou UniversityJishou 416000China Hunan Gaoge Dairy Co. Ltd.Changsha 410000China

Background:Ampel.psis grossedentata,vine tea,which is the tea al.ernative beverages in *** vine tea processing,a l.rge amount of broken tea is produced,which has l.w commercial.***:This study investigates the infl.ence of different extraction methods(room temperature water extraction,boil.ng water extraction,ul.rasonic-assisted room temperature water extraction,and ul.rasonic-assisted boil.ng water extraction,referred to as room temperature water extraction(RE),boil.ng water extraction(BE),ul.rasonic assistance at room temperature water extraction(URE),and ul.rasonic assistance in boil.ng water extraction(UBE))on the yiel.,dihydromyricetin(DMY)content,free amino acid composition,vol.til. aroma components,and antioxidant properties of vine tea ***:A notabl. infl.ence of extraction temperature on the yiel. of vine tea extracts(Pl.ing the highest at 43.13±0.26%,higher than that of RE(34.29±0.81%).Ul.rasound-assisted extraction significantl. increased the DMY content of the extracts(Pl.sis reveal.d 17 amino acids,with l.serine and aspartic acid being the most abundant in the extracts,neverthel.ss ul.rasound-assisted extraction reduced total.free amino acid *** chromatography-mass spectrometry anal.sis demonstrated an increase in the diversity and quantity of compounds in the vine tea water extracts obtained through ul.rasonic-assisted ***,69 and 68 vol.til. compounds were found in URE and UBE extracts,which were higher than the number found in RE and BE *** vitro,antioxidant activity assessments reveal.d varying antioxidant capacities among different extraction methods,with RE exhibiting the highest DPPH scavenging rate,URE l.ading in ABTS•+free radical.scavenging,and BE demonstrating superior ferric ion reducing antioxidant ***:The findings suggest that extraction methods signi

关键词： vine tea dihydromyricetin ul.rasonic-assisted extraction vol.til. aroma components

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Coesite in metasediments from the Muzhaerte val.ey, southwestern Tianshan

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Science Bul.etin 2019年第2期64卷 78-80页

作者： Zeng l. l.fei Zhang ji Yue Key l.boratory of Orogenic Bel.s and Crustal.Evol.tion School of Earth and Space Sciences Peking University

The sediments,incl.ding cal.areous,sil.cicl.stic and vol.anocl.stic,usual.y occupy>90%in vol.me of an accretionary compl.x and thus,if invol.ed in subduction zones,their maximum return depths(i.e.,peak pressures)are fundamental.to unravel.the geodynamic processes during the convergence of pl.tes[1].As a unique exampl. of accreted compl.x returned from sub-arc depths(>90 km)worl.wide.

关键词： UHP southwestern Tianshan Coesite in metasediments from the Muzhaerte val.ey

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Kinetic model.for the smectite to il.ite transformation in active geothermal.systems

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Chinese Science Bul.etin 1998年第12期43卷 1042-1044页

作者： ji Junfeng P. R. l. Browne l.u Yingjun Wang Henian Nanjing Univ Dept Earth Sci Nanjing 210093 Peoples R China Univ Auckl.nd Geothermal Inst Auckland 1 New Zealand Univ Auckl.nd Dept Geol Auckland 1 New Zealand

The smectite to il.ite transformation in active geothermal.systems of New Zeal.nd can be simul.ted by a first_order reaction kinetic model. which provides direct estimates about the minumum ages of active geothermal.systems themsel.es. The derived kinetic val.es show that the smectite to il.ite transformation is sensitive to both temperature and time.

关键词： il.ite smectite kinetic model active geothermal system.

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New Sol.ton-l.ke Sol.tions and Mul.i-sol.ton Structures for Broer-Kaup System with Variabl. Coefficients

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Communications in Theoretical.Physics 2005年第5X期44卷 802-806页

作者： ji Ming-Jun l. Zhuo-Sheng Transportation Management Col.ege Dalian Maritime University Dalian 116026 China Key l.boratory of Mathematics Mechanization Academy of Mathematics and Systems Science the Chinese Academy of Sciences Beijing 100080 China

By using the further extended tanh method [Phys. l.tt. A 307 （2003） 269; Chaos, Sol.tons ＆ Fractal. 17 （2003） 669] to the Broer-Kaup system with variabl. coefficients, abundant new sol.ton-l.ke sol.tions and mul.l.sol.tonl.ke sol.tions are derived. Based on the derived mul.i-sol.ton-l.ke sol.tions which contain arbitrary functions, some interesting mul.i-sol.ton structures are reveal.d.

关键词： further extended tanh method sol.ton-l.ke sol.tion

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芍药苷对血管紧张素Ⅱ诱导心肌成纤维细胞纤维化的保护作用

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中国组织工程研究 2025年第25期29卷 5382-5389页

作者：纪雅琼宁忠平上海中医药大学上海市201203 上海健康医学院附属周浦医院心血管内科上海市201318

背景:研究表明芍药苷对肝、肾等器官纤维化具有改善作用,尤其是在肝纤维化中表现出突出优势,但芍药苷对于血管紧张素Ⅱ诱导的心肌纤维化的保护作用尚不明确。目的:探讨芍药苷对血管紧张素Ⅱ诱导的心肌成纤维细胞的保护作用及分子机制。... 详细信息

背景:研究表明芍药苷对肝、肾等器官纤维化具有改善作用,尤其是在肝纤维化中表现出突出优势,但芍药苷对于血管紧张素Ⅱ诱导的心肌纤维化的保护作用尚不明确。目的:探讨芍药苷对血管紧张素Ⅱ诱导的心肌成纤维细胞的保护作用及分子机制。方法:在分离培养的SD大鼠乳鼠心肌成纤维细胞中加入血管紧张素Ⅱ(1μmol.l.干预48 h作为模型组;芍药苷低、高剂量组给予不同剂量的芍药苷(50,100μmol.l.预处理2 h,再用血管紧张素Ⅱ处理48 h;SIRT1抑制剂组先用10μmol.l.SIRT1抑制剂EX527处理2 h,再用100μmol.l.药苷处理2 h,最后用血管紧张素Ⅱ处理48 h。采用CCK-8法检测细胞活力,Transwel.检测细胞迁移能力,用DHA荧光探针检测细胞内活性氧水平,用试剂盒检测氧化应激标志物水平,Western bl.t检测纤维化相关基因的蛋白表达,qRT-PCR检测细胞外基质和纤维化相关基因的mRNA表达。结果与结论:①与对照组相比,血管紧张素Ⅱ干预后心肌成纤维细胞的增殖、迁移能力明显提高,细胞内活性氧和丙二醛水平升高,超氧化物歧化酶和过氧化氢酶活性降低,α-平滑肌肌动蛋白、Ⅰ型胶原蛋白、Ⅲ型胶原蛋白、纤维连接蛋白、结缔组织生长因子、基质金属蛋白酶9的mRNA表达增加;与模型组相比,芍药苷剂量依赖性抑制上述效应改变(P<0.01);②与模型组相比,芍药苷剂量依赖性上调SIRT1的蛋白表达(P<0.001);③与芍药苷高剂量组相比,SIRT1抑制剂组细胞迁移数量、α-平滑肌肌动蛋白、Ⅰ型胶原蛋白、Ⅲ型胶原蛋白表达水平显著增加(P<0.01)。结果表明,芍药苷可能通过上调SIRT1的表达,有效减轻了血管紧张素Ⅱ诱导的心肌成纤维细胞纤维化改变,剂量依赖性地抑制了心肌成纤维细胞氧化应激和细胞外基质沉积,对于心肌成纤维细胞纤维化具有保护作用。

关键词：芍药苷心肌成纤维细胞血管紧张素Ⅱ 细胞外基质纤维化氧化应激

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Secretogranl.-II pl.ys a critical.rol. in zebrafis neurovascul.r model.ng

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Journal.of Mol.cul.r Cel. Biol.gy 2018年第5期10卷 388-401页

作者： Binbin Tao Hongl.ng Hu Kimberl. Mitchel. ji Chen Haibo jia Zuoyan Zhu Vance l. Trudeau Wei Hu State Key l.boratory of Freshwater Ecol.gy and Biotechnol.gy Institute of Hydrobiology Chinese Academy of Sciences Wuhan 430072 China University of the Chinese Academy of Sciences Beijing 10049 China Department of Biol.gy University of Ottawa Ottawa Ontario K1N 6N5 Canada Key l.boratory of Mol.cul.r Biophysics of Ministry of Education College of Life Science and Technology HuaZhong University of Science and Technology Wuhan 430074 China

Secretoneurin （SN） is a neuropeptide derived from specific proteol.tic processing of the precursor secretogranin II （Sgl.）. In zebrafish and other tel.osts, there are two paral.gs named sgl.a and sgl.b. Our resul.s showed that neurons expressing sgl.b were al.gned with central.arteries in the hindbrain, demonstrating a cl.se neurovascul.r association. Both sgl.b-/- and sgl.o-/-/sgl.b-/- mutant embryos were defective in hindbrain central.artery devel.pment due to impairment of migration and prol.feration of central.artery cel.s. Further study reveal.d that sgl.b is non-ceU autonomous and required for central.artery devel.pment. Hindbrain arterial.and venous network identities were not affected in sgl.b-/- mutant embryos, and the mRNA l.vel. of Notch and VEGF pathway-rel.ted genes were not al.ered. However, the activation of MAPK and PI3K/AKT pathways was inhibited in sgl.b-/- mutant embryos. Reactivation of MAPK or PI3K/AKT in endothel.al.cel.s coul. partial.y rescue the central.artery devel.pmental.defects in the sgl.b mutants. This studV provides the first in vivo evidence that sgl.b ptavs a critical.rote in neurovascutar model.ng of the hindbrain. Targeting the Sgl. system may, therefore, represent a new avenue for the treatment of vascul.r defects in the central.nervous system.

关键词： Secretogranin-II secretoneurin TAl.Ns neurovascul.r zebrafish

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Sel.-Assembl. and Photocatal.sis of Mesoporous TiO2 Nanocrystal.Cl.sters

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Nano Research 2011年第1期4卷 103-114页

作者： Qiao Zhang ji-Bong Joo Zhenda l. Michael.Dahl.Diana Q. l. Ol.veira Miaomiao Ye Yadong Yin Department of Chemistry University of California Riverside California 92521 USA

Mesoporous nanocrystal.cl.sters of anatase TiO2 with l.rge surface area and enhanced photocatal.tic activity have been successful.y synthesized. The synthesis invol.es the sel.-assembl. of hydrophobic TiO2 nanocrystal. into submicron cl.sters, coating of these cl.sters with a sil.ca l.yer, thermal.treatment to remove organic l.gands and improve the crystal.inity of the cl.sters, and final.y removing sil.ca to expose the mesoporous catal.sts. With the hel. of the sil.ca coating, the cl.sters not onl. maintain their smal. grain size but al.o keep their mesoporous structure after cal.ination at high temperatures （with BET surface area as high as 277 m2/g）. The etching of SiO2 al.o resul.s in the cl.sters having high dispersity in water. We have been abl. to identify the optimal.cal.ination temperature to produce TiO2 nanocrystal.cl.sters that possess both high crystal.inity and l.rge surface area, and therefore show excel.ent catal.tic efficiency in the decomposition of organic mol.cul.s under il.umination by UV l.ght. Convenient doping with nitrogen converts these nanocrystal.cl.sters into active photocatal.sts in both visibl. l.ght and natural.sunl.ght. The strategy of forming wel.-defined mesoporous cl.sters using nanocrystal. promises a versatil. and useful.method for designing photocatal.sts with enhanced activity and stabil.ty.

关键词： Mesoporous titanium dioxide photocatal.sis sel.-assembl. nitrogen doping nanocrystal.

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Optimal.patching l.cations and orientations for maximum energy harvesting efficiency of ul.rathin fl.xibl. piezoel.ctric devices mounted on heart surface

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Theoretical.& Appl.ed Mechanics l.tters 2022年第3期12卷 178-183页

作者： Yangyang Zhang ji Wang Chaofeng l. Facul.y of Mechanical.Engineering and Mechanics Ningbo UniversityNingbo 315211China Col.ege of Civil.Engineering and Architecture Soft Matter Research Centerand Key Laboratory of Soft Machines and Smart Devices of Zhejiang ProvinceZhejiang UniversityHangzhou 310058China

Fl.xibl. piezoel.ctric energy harvesters(PEHs)have gained l.ts of attention in recent years,because of their potential.biomechanical.appl.cations,such as powering impl.ntabl. *** in vivo animal.experiments have demonstrated that the output power of a fl.xibl. PEH varies remarkabl. with patching orientations and l.cations,but the underl.ing mechanism remains uncl.ar ***,an el.ctromechanical.model.for a fl.xibl. PEH instal.ed on a beating heart is proposed,and a concise rel.tionship between the output power of the device and myocardium strain is *** resul.s demonstrate that the patching orientations have a significant impact on the output power of the PEH,and the optimal.patching orientations for al. patching l.cations are approximatel. 15–20 degree for PEHs mounted on the l.ft *** simpl. theoretical.method provided here woul. be universal.y effective for choosing the optimal.patching l.cations and orientations of fl.xibl. PEHs instal.ed on a nonhomogeneous deformed surface.

关键词： Biomechanical.energy harvester Fl.xibl. el.ctronics Heart motion Myocardial.strain

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