维普中文期刊产品整合服务
124篇 您的检索式:作者名="Graupner"
    题名 作者 年代 出处 被引量
1The Muruntau gold deposit(Uzbekistan)--A unique ancient hydrothermal system in the southern Tien Shan显示文摘The Muruntau gold deposit in the Central Kyzylkum,Uzbekistan is one of the largest single gold deposits worldwide.Data available from the literature are reviewed with the aim to(1) integrate the present knowledge on this unique deposit from Russian and English literature;(2) show the considerable progress made in the understanding of the genesis of the Muruntau deposit during the last decades;and(3) point to problems still open for future research.Deposit formation occurred through a multi-stage process involving sedimentation,regional metamorphism including thrusting,magmatism with formation of hornfels aureoles and several stages of hydrothermal activity.According to recent knowledge,synsedimentary or pure metamorphic formation of gold mineralization seems unlikely.The role of granite magmatism occurring roughly within the same time interval as the main hydrothermal gold precipitation remains uncertain.There are no signs of interaction of matter between the magma(s) and the hydrothermal system(s).On the other hand,there was an intense,high-temperature(above 400 ℃)fluid- wall rock interaction resulting in the formation of gold-bearing,cone-like stockworks with veins,veinlets and gold-bearing metasomatites.Several chemical and isotope indicators hint at an involvement of lower-crustal or mantle-related sources as well as of surface waters in ore formation.Deposit formation through brecciation involving explosion,hydrothermal or tectonic breccias might explain these data.Further investigations on breccia formation as well as on the exact timing of relevant sedimentary,metamorphic,magmatic and hydrothermal events are recommended.Ulf Kempe Torsten Graupner Reimar Seltmann Hugo de Boorder Alla Dolgopolova Maarten Zeylmans van Emmichoven 2016Geoscience Frontiers2016,7,3:7
2The impact of cemented layers and hardpans on oxygen diffusivity in mining waste heaps A field study of the Halsbrücke lead–zinc mine tailings (Germany)显示文摘Claus Kohfahl Torsten Graupner Christian Fetzer Asaf Pekdeger 2010Science of the Total Environment2010,,23:2
3Discovery of the butenyl-spinosyn insecticides: Novel macrolides from the new bacterial strain Saccharopolyspora pogona显示文摘Paul Lewer Donald R. Hahn Laura L. Karr Dennis O. Duebelbeis Jeffrey R. Gilbert Gary D. Crouse Thomas Worden Thomas C. Sparks Pat McKamey Rex Edwards Paul R. Graupner 2009Bioorganic & Medicinal Chemistry2009,,12:1
4Multiple sources for mineralizing fluids in the Charmitan gold(-tungsten) mineralization (Uzbekistan)显示文摘Torsten Graupner Samuel Niedermann Dieter Rhede Ulf Kempe Reimar Seltmann C. Terry Williams Reiner Klemd 2010Mineralium Deposita2010,,7:1
5Isotopes of C and O in CO2:A laser Raman study using gas standards and natural fluid inclusions显示文摘Irmer G Graupner T 2002Acta Universitatis Carolinae Geologica2002,46,1:1
6Risk of embolization after institution of antibiotic therapy for infective endocarditis显示文摘Vilacosta I Graupner C San Roman JA 2002J Am Coll Cardiol2002,39,9:1
7Photogeneration and recombination processes of neutral and charged excitations in films of a ladder-type poly (para- phenylene)显示文摘WOHLGENANNT M GRAUPNER W LEISING G 1999Physical Review B1999,60,8:1
8Microtherrometric, Laser Raman spectroscopic, and volatile-ion chromatographic analysis of hydrothermal fluids in the Paleozoic Muruntau Au-bearing quartz vein ore field, Uzbekistan显示文摘Graupner T Kempe U Spooner E T C 2001Economic Geology2001,96,:1
9How to describe polarization influence on imaging 显示文摘Totzeck M Graupner P Heil T 2005Proceedings of SPIE(S0277-786X)2005,5754,:1
10The hyperbaric oxygen preconditioning-induced brain protection is mediated by a reduction of early apoptosis after transient global cerebral ischemia显示文摘Ostrowski RP Graupner G Titova E Zhang J Chiu J Dach N 2008Neurobiol Dis2008,29,1:1
11Remediating knowledge-making spaces in the graduate curriculum:Developing and sustaining multimodal teaching and research显示文摘Graupner M Nickoson-Massey L Blair K 2009Computers and Composition2009,26,1:1
12Conductive polymers: Evaluation of in-dustrial applications显示文摘Roth S Graupner W 1993Synthetic Metals1993,57,:1
13Risk of embolization after institution of antibiotic therapy for infective endoearditis显示文摘VILACOSTA I GRAUPNER C SAN ROMAN JA 2002J Am Coll Cardiol2002,39,9:1
14Oxidation of low- index FeAl surf 显示文摘Graupner H Hammer L Heinz K 1997Sur Sci1997,380,:1
15Not Just Another Chariatable Donation显示文摘Linda Graupner CSR 2012Horizons Policy Research Initiative2012,13,2:1
16Imaging mass spectrometry and genome miningreveal highly antifungal virulence factor of mushroom softrot pathogen 显示文摘GRAUPNER K SCHERLACH K BRETSCHNEIDERT 2012Angewandta Chemie InternationalEdition2012,51,13:1
17How to describe polarization influence on imaging显示文摘M Totzeck P Graupner 2005Optical Microlithography2005,5754,:1
18The hyperbaric ox ygen preconditioning-induced brain protection is mediated by a reduction of early apoptosis after transient global cerebral is- chemia显示文摘Ostrowski RP Graupner G Titova E 2008Neurobiol Dis2008,29,1:1
19Service-centric globally distributed computing显示文摘Graupner S Kotov V Andrzejak A 2003IEEE Magazines on Internet Computing2003,7,4:1
20Pyridazocidin, a new microbial phytotoxin with activity in the mehler reaction显示文摘Gerwick B C Fields S S Graupner P R 1997Weed Sci1997,45,:1
返回顶部 每页显示:
共7页 首页 上一页 第1页 下一页 末页 /7 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费