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350篇 您的检索式:作者名="Kusiak"
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1海南石碌铁矿独居石的成因类型、化学定年及地质意义显示文摘海南石碌铁矿是我国最大的富赤铁矿矿床,同时伴生有钴、铜等多金属矿产。轴向北西-南东向的复式向斜是石碌铁、钴铜矿体的主要控矿构造,富铁矿和钴铜矿的形成与该褶皱变形及伴随的韧性剪切和高温塑性流动有着密切的关系。为获得该构造变形的年代学信息和证实构造变形对成矿物质的富集影响,本文开展了石碌铁矿近矿围岩-石碌群第六层透辉石透闪石岩中独居石的显微结构观察和电子探针化学Th—U—Pb定年(CHIME法)。显微结构观察发现独居石往往沿岩石面理定向分布,且具典型的球冠结构,表现为围绕独居石核部向外依次出现磷灰石、褐帘石、绿帘石同心环。电子探针分析结果表明这些独居石为Ce—La-Nd磷酸盐[(Ce,La,Nd,Th)PO4],具富钍独居石端元组分。ThO2含量范围(0.78%-4.61%)、稀土特征以及独居石的产出特征均暗示了其为同构造变质成因。电子探针CHIME化学定年结果表明独居石的年龄变化范围为614—397Ma,并具有两个峰值年龄:即主峰值ca.455Ma和次峰值ca.564Ma。低的ThO2(0.78%-1.65%),PbO(0.02%~0.04%)和CaO(0.50%-0.97%)含量,以及高的Th/U比值(23.06—53.11)暗示了构成ca.564Ma的独居石是早期剪切变形事件的产物。而在随后剪切变形过程中独居石在低角闪岩相变质条件下以及碱性变质流体诱导下发生了溶解-再沉淀,形成了具ca.455Ma年龄的补丁状成分区。该过程引起了U—Pb体系的局部重置,形成的独居石具有变化较大的ThO2(0.92%-4.61%)、PbO(0.01%~0.08%)和CaO(0.28%~1.58%)含量范围以及Th/U值(24.83—52.86)。在剪切变形之后,早期变质成因的独居石在绿片岩相退变质作用过程中及富Ca、Fe、Si、Al流体参与的条件下,经不平衡反应形成了磷灰石-褐帘石-绿帘石球冠物,反应机制以独居石和球冠矿物间的元素扩散动力学为主。该反应暗示了REE、Y、Th等元素发生了迁移,并可能引起边部独居石的部分Pb丢失。结合华南的构造演化,年龄谱主峰值455Ma代表了与华南加里东造山运动有关的区域变质和动力变质作用事件年龄,是加里东运动在海南岛的响应;次峰值年龄564Ma对应着冈瓦纳泛非事件,暗示了华南在晚新元古代-早古生代与冈瓦纳大陆具有亲缘性,华南加里东运动引起陆内造山过程可能与冈瓦纳大陆的聚合碰撞事件有关。因此,晚新元古代-早古生代造山事件对海南岛构造演化历史具重要影响。此外,该构造运动使石碌群发生褶皱变形,伴随产生的变质流体使铁、钴铜成矿元素进一步活化和富集,对石碌铁、钴铜矿的富集有着重要影响。王智琳 许德如 MONIKA Agnieszka Kusiak 吴传军 于亮亮 2015岩石学报2015,31,1:9
2The prediction and diagnosis of wind turbine faults显示文摘KUSIAK A LI Wenyan 2011Renewable Energy2011,36,1:1
3Rough Set Theory:a Data Mining Tool for Semiconductor Manufacturing显示文摘Andrew Kusiak 2001IEEE Transactions on Electronics Packaging Manufacturing2001,24,1:1
4Dependency analysis in constraint negotiation显示文摘ANDREW Kusiak JUITE Wang 1995IEEE Transaction on Systems Man and Cybernetics1995,25,9:1
5Signaling Events in Amyloid ( - Peptide - induced Neuronal Death and Insulinlike Growth Factor I Protection 显示文摘Wan 1W Wang XT Kusiak JW 2002Biol Chem2002,277,17:1
6Signaling events in amyloid beta-peptide-induced neuronal death and insulin-like growth factor I protection显示文摘WEI W WANG X KUSIAK J W 2002Journal of Biological Chemistry2002,277,17:1
7Selection of process plans in automated manufacturing systems 显示文摘KUSIAK A FINKE G 1988IEEE Journal of Robotics and Automation1988,4,4:1
8Development of modular prod- ucts components, packing and manufacturing technology 显示文摘KUSIAK A HUANG C C 1996Part A IEEE Transactions1996,19,4:1
9Machine layout problem in flexible manufacturing systems 显示文摘Heragu S Kusiak A 1988Operations Research1988,36,:1
10A structured approach for analysis of design processes显示文摘ANDREW Kusiak JUITE Wang DAVID W He 1995IEEE Transactions on Components Packaging and Manufacturing Technology(Part A)1995,18,3:1
11Developments of Modular Products显示文摘KUSIAK A HUANG C C 1996IEEE Transactions on Components Packaging and Manufacturing Technology-part A1996,19,4:1
12Signaling events in amyloidg-peptide- induced neuronal death and insulin-like growth factor I protection 显示文摘Wei W Wang X Kusiak JW 2002J Biol Chem2002,277,17:1
13Modeling an Innovation Ecosystem with Adaptive Agents 显示文摘ENGLER JOSEPH KUSIAK ANDREW 2011lnternational Journal of Innovation Science2011,,3:1
14Process analysis and reengineering显示文摘ZAKARIAN A KUSIAK A 2001Computers & Industrial Engineering2001,41,2:1
15Adaptive control of a wind turbine with datamining and swarm intelligence显示文摘Kusiak A Zhang Zijun 2011IEEE Transactions on Sustainable Energy2011,2,1:1
16Patient-recognition data-mining model for BCG-plus interferon immunotherapy bladder cancer treatment显示文摘Shah SC Kusiak A O'donnell MA 2005Comput Boil Med2005,21,:1
17Short-horizon prediction of wind power: A data-driven approach显示文摘Kusiak Andrew 2010IEEE Transactions on Ener- gy Conversion2010,25,4:1
18Data-mining-based methodology for the design of product families显示文摘AGARD B KUSIAK A 2004International Journal of Production Research2004,42,15:1
19A graph theoretic approach to conceptual design with functional perspectives 显示文摘HAKIM L A KUSIAK A MATHEW J 2000Computer Aided Design2000,32,14:1
20Decomposition of the design process显示文摘KUSIAK A WANG J 1993Journal of Mechanical Design1993,,115:1
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