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| 1 | Calcareous Nannofossils and Molecular Fossils in Cobalt-rich Crusts and their Response to the P/E Global Event显示文摘A biostratigraphic study on calcareous nannofossils from the CM3D06 Co-rich ferromanganese crust from the Magellan seamounts in the northwestern Pacific enabled estimation of depositional age.The bio-imprinting of calcareous nannofossils and other fossil species suggests six age ranges for the nannofossils: late Cretaceous,late Paleocene,(early,middle,late) Eocene,middle Miocene,late Pliocene,and Pleistocene.Gas chromatography(GC) and gas chromatography-mass spectrometry(GC-MS) were used to test the Co-rich crusts,and a variety of molecular fossils were detected,such as chloroform bituminous 'A',n-alkane,isoprenoid and sterol.Peak carbon and molecular indices(such as ΣC23 /ΣC24 +,CPI,Pr/Ph,Pr/nC17,Ph/nC18 and δ13C) indicate that the parent organic matter is dominated by marine phytoplankton and thallogen whereas there is little input of terrestrial organic matter.Researches on calcareous nannofossils,molecular fossils and molecular organic geochemistry data reveal that the Paleocene/Eocene(P/E) global event is recorded in the cobaltrich crusts from the northwestern Pacific Ocean.A succession of biomes can be observed near the 85 mm boundary(about 55 Ma),i.e.,the disappearance of the late Cretaceous Watznaueria barnesae and Zigodicus spiralis,and Broisonia parka microbiotas above the P/E boundary,and the bloom of Coccolithus formosus,Discoaster multiradiatus,Discoaster mohleri and Discoaster sp.below the boundary.Typical parameters of molecular fossils,such as saturated hydrocarbon components and carbon-number maxima,Pr/Ph,Pr/C17,Ph/C18,distribution types of sterols,Ts/Tm ratios and bacterial hopane,also exhibit dramatic changes near the P/E boundary.These integrated results illustrate that the biome succession of calcareous nannofossils,relative content of molecular fossils and molecular indices in the cobalt-rich crusts near the 85 mm boundary faithfully record the P/E global event. | ZHANG Haisheng ZHAO Jun HAN Zhengbing LU Bing WU Guanghai PULYAEVA I.A. | 2013 | Acta Geologica Sinica(English Edition)2013，87，5： | 6 |
| 2 | Animal models for the study of hepatic fibrosis显示文摘 | Peter Starkel I.A. Leclercq | 2011 | Best Practice & Research Clinical Gastroenterology2011，，2： | 4 |
| 3 | Microstructure and mechanical properties of bainitic low carbon high strength plate steels显示文摘 | I.A. Yakubtsov P. Poruks J.D. Boyd | 2007 | Materials Science & Engineering A2007，，1： | 3 |
| 4 | 泡沫浮选萃取——一种从水溶液中分离金属的新方法显示文摘提出了从水溶液中萃取和分离金属的新方法 ,称之为“泡沫浮选萃取”法。该方法集成了两个众所周知的工艺 :溶剂萃取和泡沫浮选。在适用于每种金属的特定pH下 ,采用有机酸萃取剂萃取金属 ,在萃取时形成泡沫 ,气泡把萃取相输送到泡沫中 ,与此同时 ,混合溶液。该方法兼有浮选的处理能力高 ,而成本低 ,和萃取选择性高 ,残余金属含量低的优点。提出了描述相分离效率的等式 ,并用于过程最优化中。该方法在俄罗斯化工厂的水循环生产工艺中试验并应用。该工艺的最后一个工序是含锌和铜的两种泡沫产品的溶剂萃取提纯 ,以生产出“化学纯”品级的硫酸盐 ,以及循环水和残余萃取剂分选。 | I.A.吉布洛夫 毛义春 | 2000 | 国外金属矿选矿2000，37，8： | 3 |
| 5 | 太平洋海山富钴结壳钙质超微化石生物地层学及生长过程显示文摘正确判断富钴结壳生长年代及过程有助于研究结壳形成地质历史和重建古海洋环境.利用生物地层学方法(生物遗留印痕)对太平洋不同海山结壳样品进行生长时代和阶段研究,发现麦哲伦海山CM3D06结壳和中太平洋海山CB14结壳最初形成年代和富集特征差异显著:前者为白垩纪(或更古老)、晚古新世-早始新世、中-晚始新世、中-晚中新世、上新世-更新世等5个阶段;后者为晚古新世-早始新世、中-晚始新世、中中新世、上新世-更新世等4个阶段.两座海山结壳层内部超微化石组合具有极强的区域性特征,反映了大洋环境对生物的影响以及生物对环境的适应.结壳层间的不整合和结构构造的变化指示在渐新世其生长存在间断期,与成矿作用的间断有关. | 张海生 韩正兵 雷吉江 赵军 于培松 胡佶 卢冰 Pulyaev I.A. | 2014 | 地球科学(中国地质大学学报)2014，39，7： | 3 |
| 6 | Methane gas hydrate effect on sediment acoustic and strength properties显示文摘 | W.J. Winters W.F. Waite D.H. Mason L.Y. Gilbert I.A. Pecher | 2006 | Journal of Petroleum Science and Engineering2006，，1： | 2 |
| 7 | 鱼油对植入埋藏式心脏复律除颤器患者室性快速性心律失常及死亡的影响:ω-3脂肪酸与室性心律失常(SOFA)随机化研究 | Brouwer I.A. Zock P.L. Camm A.J. 任付先 | 2006 | 世界核心医学期刊文摘(心脏病学分册)2006，0，11： | 2 |
| 8 | Quark condensate in a magnetic field显示文摘 | I.A. Shushpanov A.V. Smilga | 1997 | Physics Letters B1997，，3： | 2 |
| 9 | 国外服装原型的比较显示文摘分析和比较有代表性的各国原型设计方法,包括俄国EMKO、法国LinJaqe、德国Mueller、意大利Sitam和日本文化原型等设计方法。这些方法都经过了长时间的实践积累,在满足不同的审美和各国人体体型的基础上,发挥着各自的长处和各自的特点。 | 杜劲松 彼得勒索娃I.A. | 2014 | 纺织导报2014，，10： | 2 |
| 10 | Effects of intergrain sliding on crack growth in nanocrystalline materials显示文摘 | S.V. Bobylev A.K. Mukherjee I.A. Ovid’ko A.G. Sheinerman | 2010 | International Journal of Plasticity2010，，11： | 2 |
| 11 | The Temperature Variation of a Solar Cell in Relation to Its Performance显示文摘 | M.K. EI-Adawi I.A. AI-Nuaim | 2010 | Journal of Environmental Science and Engineering2010，4，8： | 2 |
| 12 | Laser cutting of polymeric materials: An experimental investigation显示文摘 | I.A. Choudhury S. Shirley | 2009 | Optics and Laser Technology2009，，3： | 2 |
| 13 | 金刚石-硬质合金复合片的耐磨性测试方法研究显示文摘金刚石-硬质合金复合片的耐磨性是一个非常重要的技术指标,但迄今为止国际上尚无统一的PDC耐磨性测试标准。本文在分析我国和乌克兰评价PDC耐磨性方法优缺点的基础上进行了对比性研究,指出乌克兰超硬材料研究所按复合片在实验台上切削岩块的磨损高度和面积来评价的方法,更接近于孔底岩石破碎过程,PDC的几何磨耗量可更全面真实地反映复合片在钻探生产中的工作寿命。同时,讨论了乌克兰方法需要完善的地方。 | 李田军 鄢泰宁 I.A.斯维什尼科夫 | 2010 | 金刚石与磨料磨具工程2010，30，3： | 2 |
| 14 | Soil moisture content estimation using ground-penetrating radar reflection data显示文摘 | I.A. Lunt S.S. Hubbard Y. Rubin | 2004 | Journal of Hydrology2004，，1： | 2 |
| 15 | Evaluation of commercial enzyme systems to accelerate Cheddar cheese ripening显示文摘 | K.N. Kilcawley A.B. Nongonierma J.A. Hannon I.A. Doolan M.G. Wilkinson | 2012 | International Dairy Journal2012，，1： | 1 |
| 16 | Design of an artificial neural network for the estimation of the flashover voltage on insulators显示文摘 | V.T. Kontargyri A.A. Gialketsi G.J. Tsekouras I.F. Gonos I.A. Stathopulos | 2006 | Electric Power Systems Research2006，，12： | 1 |
| 17 | Virtual reality simulation of surgery with haptic feedback based on the boundary element method显示文摘 | P. Wang A.A. Becker I.A. Jones A.T. Glover S.D. Benford C.M. Greenhalgh M. Vloeberghs | 2006 | Computers and Structures2006，，7： | 1 |
| 18 | Effect of acute Trypanosoma vivax infection on cattle erythrocyte glutathione and susceptibility to in vitro peroxidation显示文摘 | I.O. Igbokwe I.A. Umar J.J. Omage N.D.G. Ibrahim K.B. Kadima O.K. Obagaiye D.I. Saror K.A.N. Esievo | 1996 | Veterinary Parasitology1996，，： | 1 |
| 19 | Numerical simulation and sensitivity analysis of detailed soot particle size distribution in laminar premixed ethylene flames显示文摘 | Jasdeep Singh Robert I.A. Patterson Markus Kraft Hai Wang | 2005 | Combustion and Flame2005，，1： | 1 |
| 20 | A system of beam energy measurement based on the Compton backscattered laser photons for the VEPP-2000 electron–positron collider显示文摘 | E.V. Abakumova M.N. Achasov D.E. Berkaev V.V. Kaminsky I.A. Koop A.A. Korol S.V. Koshuba A.A. Krasnov N.Yu. Muchnoi E.A. Perevedentsev E.E. Pyata P.Yu. Shatunov Yu.M. Shatunov D.B. Shwartz | 2014 | Nuclear Inst. and Methods in Physics Research, A2014，，： | 1 |
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