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青藏高原东部贡觉盆地新生代火山岩特征及其构造意义

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地球学报 2006年第4期27卷 297-302页

作者：李忠雄陈智梁 Christopher STUDNICKE-GIZbERT b.clark burchfiel 成都地质矿产研究所 Department of Earth Atmosphericand PlanetarySciencesMassachusetts Institute of TechnologyCambridgeMassachusetts02139

藏东贡觉盆地古近纪火山岩形成于印度-欧亚板块碰撞造山后的伸展环境中,火山活动受水平剪切-走滑断裂带控制。火山岩以高Si O2、Al2O3、K2O、Na2O和低MgO、Ti O2为特征,属高钾钙碱性中酸性火山岩。火山岩中富集大离子亲石元素(LILE)、... 详细信息

藏东贡觉盆地古近纪火山岩形成于印度-欧亚板块碰撞造山后的伸展环境中,火山活动受水平剪切-走滑断裂带控制。火山岩以高Si O2、Al2O3、K2O、Na2O和低MgO、Ti O2为特征,属高钾钙碱性中酸性火山岩。火山岩中富集大离子亲石元素(LILE)、轻稀土元素(LREE),亏损高场强元素(HFSE)和一部分相容元素(Co、Ni、V、Sc);无Eu异常但有弱的Ce负异常。火山岩源区可能是经历了壳源混合作用的富集交代地幔。富集组分来自壳源,它们沿古俯冲带以再循环方式进入地幔楔,并与地幔发生交代作用。

关键词：火山岩贡觉盆地构造环境

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青海拉鸡山:一个多阶段抬升的构造窗

地质科学 2000年第4期35卷 493-500页

作者：王二七张旗 clark b.burchfiel 中国科学院地质与地球物理研究所北京100029 美国麻省理工学院地球大气及行星科学系cambridgema02139

拉鸡山断裂带位于祁连山褶皱带内 ,呈北西 -南东向延伸。后者构成青藏高原的东北边缘 ,由三个主要构造单元组成 :北部是一条早古生代的板块缝合带 ,中部是一个元古代的结晶地块 ,南部由一套晚古生代到三叠纪的被动大陆边缘沉积物组成。... 详细信息

拉鸡山断裂带位于祁连山褶皱带内 ,呈北西 -南东向延伸。后者构成青藏高原的东北边缘 ,由三个主要构造单元组成 :北部是一条早古生代的板块缝合带 ,中部是一个元古代的结晶地块 ,南部由一套晚古生代到三叠纪的被动大陆边缘沉积物组成。对拉鸡山及其邻区的构造研究结果表明 ,祁连山褶皱带在古生代加里东期发生过大规模的缩短 ,北祁连的早古生代蛇绿岩和岛弧火山岩沿祁连山中央冲断层向南 ,陆内俯冲到中祁连元古界变质杂岩之下。由于发生在晚古生代和晚中生代的陆内变形 ,位于中祁连之下的北祁连的蛇绿岩和岛弧火山岩发生褶皱 ,并被抬升到地表。到新生代 ,由于印度板块和欧亚大陆之间的碰撞和陆内汇聚作用 ,拉鸡山断裂带再次活动 ,这些下古生界蛇绿岩和岛弧火山岩通过冲断作用快速抬升 ,将中祁连地块一分为二。因此 ,拉鸡山是一个抬升的构造窗。

关键词：祁连山褶皱带拉鸡山断裂带推覆构造构造窗

Eastward migration of the Qaidam basin and its implications for Cenozoic evolution of the Altyn Tagh fault and associated river systems

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Eastward migration of the Qaidam basin and its implications ...

中国科学院地质与地球物理研究所2006学术年会

作者： Erchie Wang clark b.burchfiel Institute of Geology and Geophysics Chinese Academy of Sciences Institute of Tibetan Plateau Research Chinese Academy of Sciences Department of Earth Atmospheric and Planetary SciencesMIT Cambridge MA 02139USA

The Qaidam basin is the largest Cenozoic intermountain basin within the Tibetan plateau,bounded by the Qilian Shan range on the north,the East Kunlun range on the south,the Altyn Tagh range on the west and the Ela Shan range on the *** deposits consist of non-marine sedimentary rocks,with a maximum thickness of 15000 *** sedimentation mainly takes place along the marginal areas of the basin,where a number of alluvial fans build up along a series of rivers originated from the surrounding ***,drilling, sedimentary and seismic data reveal that the depocenter of the basin during much of Cenozoic time was not developed as foreland basins of the Qilian Shan belt to the north and the East Kunlun belt to the south,but instead the depocenter was in the center of the western part of the basin and had a northwest-southeast trend that shifted eastward about 400 km during Oligocene to Quaternary *** is the indication that most of the basin sediments were not derived from the areas of the surrounding mountain ***,the strata within the depocenter contrast in their sedimentary characteristics not only from underlying Paleocene-Eocene strata,but also from the contemporaneous strata along the foreland of the Qilian Shan thrust *** northwestern margin of the depocenter of the Qaidam basin lies to the east of the west corner of the Qaidam basin,which is a 400-km-long narrow valley flanked by the Altyn Tagh range along the Altyn Tagh strike-slip fault on the north and the East Kunlun thrust belt on the *** the southwest, this valley can be traced discontinuously to the northern margin of the Pamir folded belt north of the west syntaxis of the *** propose that most of the sediments within the depocenter of the Qaidam basin were transported from the northern margin of the Pamir folded belt along a progressively lengthening 2000-km-long longitudinal river,which developed along the left-lateral Altyn Tagh fault and its weste

关键词： Tibetan plateau Qaidam basin depocenter eastward shift longitudinal river

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记住你是谁

高中生（作文） 2012年第10期 24-25页

作者： Kim b.clark 赵丹

1998年我母亲去世了，两年前的6月份我父亲也去世了。我非常爱我的父母，也十分怀念他们。虽然他们离我而去了，但我感觉他们每天都在我的身边——他们对我的教诲和给我的忠告，我都铭记在心。今天他们的教诲依然在指引着我，在你们前... 详细信息

1998年我母亲去世了，两年前的6月份我父亲也去世了。我非常爱我的父母，也十分怀念他们。虽然他们离我而去了，但我感觉他们每天都在我的身边——他们对我的教诲和给我的忠告，我都铭记在心。今天他们的教诲依然在指引着我，在你们前进的人生历程中，我希望能与大家分享这些教诲。

关键词：中学英语课外阅读阅读材料

维普期刊数据库博看期刊

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来自哈佛商学院院长的讯息

英语沙龙（高中） 2004年第4期 19-20页

作者： Kim b.clark 熊琪

哈佛商学院的体验 HbS(哈佛商学院)提供的综合管理教育是赋予个人一次改造和发展的经历。它通过灌输深奥、实际的知识和培养可靠的判断力来激发智能,促进个人成长。在这里我特意使用"改造"这个词是因为在我们的学生身上的确发生了变化... 详细信息

哈佛商学院的体验 HbS(哈佛商学院)提供的综合管理教育是赋予个人一次改造和发展的经历。它通过灌输深奥、实际的知识和培养可靠的判断力来激发智能,促进个人成长。在这里我特意使用"改造"这个词是因为在我们的学生身上的确发生了变化。我和我们的毕业生交谈的时候,便一再听到他们说哈佛商学院的环境使他们发生了多么深刻的变化。

关键词：哈佛商学院管理教育毕业生判断力个人成长学生改造智能体验灌输

Surfactant protein A (SP-A) binds to phosphatidylserine and competes with annexin V binding on late apoptotic cells

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Protein & Cell 2010年第2期1卷 188-197页

作者： Anne Jäkel Kenneth b.M.Reid Howard clark Department of Pharmacology University of OxfordMansfield RoadOxford OX13QTUK MRC Immunochemistry Unit Department of BiochemistryUniversity of OxfordSouth Parks RoadOxford OX13QUUK University of Southampton MP 803 Level FSouth BlockSouthampton General HospitalSouthampton SO166YDUK

The role of surfactant protein A(SP-A)in the recognition and clearance of apoptotic cells is well established,but to date,it is still not clear which surface molecules of apoptotic cells are involved in the *** we present evidence that phosphatidylserine(PS)is a relevant binding molecule for human *** binding is Ca^(2+)-dependent and is not inhibited by mannose,suggesting that the sugar-binding site of the carbohydrate recognition domain(CRD)of SP-A is not *** cytometry studies on apoptotic Jurkat cells revealed apparent inhibition of annexin V binding by increasing concentrations of SP-A in late apoptotic but not early apoptotic cells,and this was consistent for Jurkat cells and *** these data,confocal microscopy results show a co-localisation of annexin V and SP-A in late apoptotic but not early apoptotic ***,we cannot conclude that this inhibition is exclusively due to the binding of SP-A to PS on the cell surface,as annexin V is not wholly specific for PS and SP-A also interacts with other phospholipids that might become exposed on the apoptotic cell surface.

关键词： surfactant proteins phosphatidylserine apoptotic cells

Surface-bound myeloperoxidase is a ligand for recognition of late apoptotic neutrophils by human lung surfactant proteins A and D

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Protein & Cell 2010年第6期1卷 563-572页

作者： Anne Jäkel Howard clark Kenneth b.M.Reid Robert b.Sim Department of Pharmacology University of OxfordMansfield RoadOxford OX13QTUK University of Southampton School of MedicineDivision of Infection Inflammation&ImmunitySouthampton General HospitalSouthampton SO166YDUK MRC Immunochemistry Unit Department of BiochemistryUniversity of OxfordSouth Parks RoadOxford OX13QUUK

Surfactant proteins A(SP-A)and D(SP-D),both members of the collectin family,play a well established role in apoptotic cell recognition and *** in vitro data show that SP-A and SP-D interact with apoptotic neutrophils in a distinct ***-A and SP-D bind in a Ca^(2+)-dependent manner to viable and early apoptotic neutrophils whereas the much greater interaction with late apoptotic neutrophils is Ca^(2+)-*** surface molecules on the apoptotic target cells responsible for these interactions had not been identified and this study was done to find candidate target ***(MPO),a specific intracellular defense molecule of neutrophils that becomes exposed on the outside of the cell upon apoptosis,was identified by affinity purification,mass-spectrometry and western blotting as a novel binding molecule for SP-A and *** confirm its role in recognition,it was shown that purified immobilised MPO binds SP-A and SP-D,and that MPO is surface-exposed on late apoptotic ***-A and SP-D inhibit binding of an anti-MPO monoclonal Ab to late apoptotic *** microscopy confirmed that anti-MPO mAb and SP-A/SP-D colocalise on late apoptotic *** was identified as a further potential ligand for SP-A,and neutrophil defensin as a target for both proteins.

关键词： SP-A SP-D myeloperoxidase neutrophils flow cytometry mass spectrometry

Transfer-Free Fabrication of Graphene Scaffolds on High-k Dielectrics from Metal-Organic Oligomers

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Transfer-Free Fabrication of Graphene Scaffolds on High-k Di...

中国化学会第七届全国结构化学学术会议

作者： Qingqing Pang Deyan Wang Xiuyan Wang Shaoguang Feng Michael b.clark Jr. Qiaowei Li Department of Chemistry and iChEM (Collaborative Innovation Center of Chemistry for Energy Materials) Fudan University

＜正＞Large-scale fabrication of graphene on application-specific substrates,such as high-k dielectrics,still remains a significant challenge for the current practical industrial *** because the transfer process,which may degrade the properties of the graphene films is usually involved in these potential large-scale *** on this,we proposed a simple method to fabricate

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铵油炸药的设计-第二部份

矿业工程 1964年第4期 25-31+19页

作者： George b.clark R.F.bruzewski 陈深

本文第二部份论述湿度、含油量、松散密度及细粒密度、料度及情性物复层等对铵油炸药敏感度的影响。同时也简述了在矿山混合和装药过程中所产生的各种影响。

关键词：有效能量反应速率爆速装药密度硝酸铁柴油燃料油炮孔压力