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Fluid-driven Hydrovolcanic Activity along Fracture Zones and near Seamounts:Evidence from Deep-sea Fe-rich Spherules,Central Indian Ocean Basin: 《Acta Geologica Sinica(English Edition)》2021年第5期1591-1603,共13页Ankeeta AMONKAR Sridhar D.IYER Elapavalooru V.S.S.K.BABU Natarajan SHAILAJHA Areef SARDAR S.MANJU; The sediment samples were collected during several cruises(AAS-22,AAS-38 and SSD-48)under the auspices of the project“Surveys for Polymetallic Nodules”(GAP 2175)funded by the Ministry of Earth Sciences,New Delhi,India。; An insight on occurrence of Fe-rich spherules from the Central Indian Ocean Basin(CIOB)provides an understanding of their distribution at a water depth of>5,000 m.In the present study,Fe-rich spherules are identified ...; 关键词：Fe-rich spherules deep-sea sediments hydrovolcanic activity CIOB

Three-dimensional reconstruction and comparison of vacuolar membranes in response to viral infection被引量：3: 《Journal of Integrative Plant Biology》2021年第2期353-364,共12页Xueting Wang Juncai Ma Xuejiao Jin Ning Yue Peng Gao Keith Ka Ki Mai Xian-Bing Wang Dawei Li Byung-Ho Kang Yongliang Zhang; supported by grants from the National Transgenic Science and Technology Program (2019ZX08010-003);the National Natural Science Foundation of China (31872637);Chinese Universities Scientific Fund (2020TC181);the Research Grants Council of Hong Kong (GRF14126116, GRF14121019, C4012-16E, C4002-17G, and Ao E/M-05/12);Cooperative Research Program for Agriculture Science & Technology Development (0109532019) Rural Development Administration, Republic of Korea。; The vacuole is a unique plant organelle that plays an important role in maintaining cellular homeostasis under various environmental stress conditions. However, the effects of biotic stress on vacuole structure has no...; 关键词：COMPARISON cucumber mosaic virus electron tomography SPHERULES tobacco necrosis virus A VACUOLE viral replication

Discovery of Cosmic Spherules from the Mesoproterozoic Strata and its Significance——in Case of the Ming Tombs Area, Beijing: 《Acta Geologica Sinica(English Edition)》2020年第1期38-56,共19页SONG Tianrui ZHENG Ning LIU Yongqing KUANG Hongwei PENG Nan LI Chao TANG Jigang YAN Qinggao GAO Linzhi ZHU Zhicai XIA Xiaoxu WANG Yuchong; granted by National Nature Science Foundation of China(41472082,41402100,49772121,40172044,and 41173065);Institute of Geology,Chinese Academy of Geological Sciences,ChinaGeological Survey(DD20190448 and DD20190370).; This study covers cosmic spherules derived from the Mesoproterozoic Dahongyu Formation in the Ming Tombs area, Beijing. The cosmic spherules include iron oxide cosmic spherules, carbonaceous chondrites, and atomic iro...; 关键词：COSMIC SPHERULES carbonaceous CHONDRITE meteorite PGE Proterozoic STRATA BEIJING impact event

The Firstly Discovered Cosmic Spherules in Carbonaceous Siltstone from the Taizi Formation of the Mesoproterozoic Shennongjia Group,Central China被引量：1: 《Acta Geologica Sinica(English Edition)》2017年第3期1137-1138,共2页KUANG Hongwei SONG Tianrui LIU Yongqing PENG Nan ZHU Zhicai FAN Zhengxiu WANG Yuchong XIA Xiaoxu SONG Huanxin TANG Yong; co-supported by the National Natural Science Foundation of China(grant No.41472082);the National Key Research and Development Program of China (grant No.2016YFC0601001);the program of China Geological Survey(grant No.12120115068901);the National Stratigraphic committee of China;Global Geopark of Shennongjia(Shennongjia National Park); Objective Spherical micro-particles are often preserved in Precambrian sedimentary rocks. Finnish and Chinese scholars have previously discovered carbonaceous, siliceous or ferruginous spherules of out-space origin in...; 关键词：of on or is from The Firstly Discovered Cosmic Spherules in Carbonaceous Siltstone from the Taizi Formation of the Mesoproterozoic Shennongjia Group Central China in

Concerning Diamond and Gold-Bearing Astropipes of Mongolia: 《International Journal of Astronomy and Astrophysics》2011年第2期98-104,共7页Dorj Dorjnamjaa D. M. Voinkov L. S. Kondratov D. Selenge G. Altanshagai B. Enkhbaatar; In this paper we present summation of thirteen year’s investigation of the all diamond-bearing structures of Mongolia. Four gold and diamond-bearing astropipe structures of exemplified by the Agit Khangay, Khuree Man...; 关键词：Astropipe DIAMOND Impact CRATER SPHERULES Meteoritic Iron SHATTER CONES PYROPE

Silica-Metal Spherules in Ignimbrites of Southern Primorye,Russia被引量：2: 《Journal of Earth Science》2011年第1期20-31,共12页Andrei V Grebennikov; supported by the DVO Russian Academy of Science (No. 09-Ⅲ-А-08-401); A comprehensive mineralogical-geochemical and petrological study of ignimbrites from the Yakut-Gora volcanic depression （Primorye, Far Eastern Russia） revealed a wide distribution of silica-metal spherules （＂globu...; 关键词：spherule native iron IGNIMBRITE TEKTITE PRIMORYE Russia.

A Study of Mesoproterozoic Iron Cosmic Micro-spherules from 1.8 Ga and 1.6 Ga Old Strata in the Ming Tombs District,Beijing被引量：3: 《Acta Geologica Sinica(English Edition)》2007年第4期649-657,共9页SONG Tianrui HE Zhengjun WAN Yusheng and LIU Yanxue Institute of Geology,Chinese Academy of Geological Sciences,Beijing 100037; This work was granted by National Nature Science Foundation of China （Nos. 49772121, 40172044 and 40672082）.; Numerous iron cosmic micro-spherules have been discovered from Mesoproterozoic strata including the Changzhougou Formation （1.8 Ga） and the Dahongyu Formation （1.6 Ga） of the Ming Tombs district, Beijing. There ar...; 关键词：PROTEROZOIC cosmic spherule helium isotopes extraterrestrial material carbonaceous chondrite

Possible impact event in the Late Cambrian: 《Global Geology》2007年第1期78-82,共5页O.A.Korchagin S.V.Dubinina V.A.Tsel'movich I.I.Pospelov; The repeated investigation of the Batyrbay section has been done by the authors. Today we see in- creasing of interest to revising of volumes and boundaries of Stages and Series in the Cambrian and Ordovician, as well...; 关键词：Batyrbay Kazakhstan Upper Cambrian SPHERULES IRON METEORITE EVENT

Hydrogen Isotopes of Glassy and Phyllosilicate Spherules in Al Rais (CR) and Orgueil (CI) Chondrites: 《Acta Geologica Sinica(English Edition)》2004年第5期1075-1081,共7页GUANYunbin MichaelE.ZOLENSKY; The hydroxyl in phyllosilicate minerals is the most common occurrence of water in primitive meteorites. Direct hydrogen isotopic analysis of this water component using an ion microprobe has been made in some glassy or...; 关键词：isotope hydrogen METEORITE CHONDRITE ion microprobe

A STUDY ON THE BLACK MICROSPHERULES WITH MAGNETISM IN SOIL FROM DONGLING MOUNTAIN, BEIJING: 《Chinese Science Bulletin》1992年第19期1647-1652,共6页张宝民李容全游长江贾铁飞; Dongling Mountain is the highest one of the Beijing West Mountains. There is a layer of subalpine meadow soil about 0.50 m thick at the top of the mountain, of which the basement rock is the Jurassic andesite. A secti...; 关键词：BLACK microspherules with MAGNETISM MICROTEKTITES COSMIC SPHERULES

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