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| 1 | The Cosmic Dust in Suzhou Granite:Ablated Products of a Cometary Explosion | Hu Zhong-wei,Wang Er-kang,Wan Yu-qiuDepartement of Astronomy,Nanjing University,Nanjing 210093,China Department of Earth Sdence,Nanjing University,Nanjing 210093,China Cosmic dust has been collected in large number from deap-sea sediments,Greenland ice deposits,the stratosphere and space,of cosmic dust,some are the unmelted micrometeorite,and most are the ablated products of me-teoroids in the atmosphere.Cosmic dusts were recovered from two sites of the 1908 Tunguska explosion and the 1965 Revelstoks explosion Since 1987,a large number of microspherules have been extracted from Suzhou granite of China Their suface and section structures,mineral and chemical composition show that these microspherules are of the ablated cosmic dust.The microspherules occurred in the inner contact complex intrusion.It suggests that the microspherules may be products of the same event and were aggergated in some strata and then captured by the emplacement of granitic magma.Although the microspherules are similare to other ablated cosmic dusts,there are some diferences.Our calculated results of cometary motion through the atmosphere and explosion show that the microspherules may be the ablated dust of a comet with mass above 1015g at its explosion near the ground. | 1996 | 紫金山天文台台刊1996，15，3： | 2 |
| 2 | Sensitive method for the determination of lipophilic marine biotoxins in extracts of mussels and processed shellfish by high-performance liquid chromatography-tandem mass spectrometry based on enrichment by solid-phase extraction显示文摘 | These A Scholz J Preiss-Weigert A | 2009 | Journal of Chromatography A2009，1216，21： | 1 |
| 3 | Crystalline ropes of metallic carbon nanotubes显示文摘 | These A Lee R Nikolaev P | 1996 | Science1996，273，： | 1 |
| 4 | Single-wall nanotubes produced by metal-catalyzed disproportion of carbon monoxide显示文摘 | Dai H J Rinzler A G Nikolaev P These A Coblert D T | 1996 | Chemical Physics Letters1996，260，34： | 1 |
| 5 | Crystalline ropes of metallic carbon nanotubes 显示文摘 | Lee R Nikolaev P | 1996 | Science1996，273，： | 1 |
| 6 | Catalytic growth of single-walled nanotubes by laser vaporization 显示文摘 | GUO T NIKOLAEV P THESE A | 1995 | Chem Phys Lett1995，，243： | 1 |
| 7 | A comparison of EMIT and FPIA methods for the detection of cyclosporin A blood levels: does impaired liver function make a difference ?显示文摘 | Witzke O Heemann U Thesing A | 1997 | Eur J Clin Pharmacol1997，52，5： | 1 |
| 8 | BDNF serum levels are not related to cognitive functioning in older depressed patients and controls显示文摘 | Dols A Thesing CS Bouckaert F | 2015 | Int Psychogeriatr2015，27，4： | 1 |
| 9 | First principlesstudy of vacancies and Al substitutional impurities inδ-TiN显示文摘 | CARARA S S THESING L A PIQUINI P | 2006 | Thin Solid Films2006，515，4： | 1 |
| 10 | Crystalline ropes of metallic carbon nanotubes 显示文摘 | These A Lee R Nikolaev P | 1996 | Science1996，273，： | 1 |
| 11 | Molecular and structural characterization of dissolved organic matter from the deep ocean by FTICR-MS,including hydrophilic nitrogenous organic molecules显示文摘 | REEMTSMA T THESE A LINSCHEID M | 2008 | Environmental Science&Technology2008，42，5： | 1 |
| 12 | Theoretical Investigation on the Stability and Properties of a (10, 0) BN-AlN Nanotube Junction显示文摘 | Thesing L A Piquini P Kar T | 2006 | Nanotechnology2006，，17： | 1 |
| 13 | Catalytic growth of single-walled nanotubes by laser vaporization显示文摘 | Nikolaev P These A | 1995 | Chem Phys Lett1995，243，： | 1 |
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