维普中文期刊产品整合服务
121篇 您的检索式:作者名="Luda"
    题名 作者 年代 出处 被引量
1Newly discovered Palaeolithic artefacts from loess deposits and their ages in Lantian,central China显示文摘Eight new Palaeolithic open-air sites were identified and 770 stone artefacts were collected from 2009 to 2011 in the Lantian area of the Bahe River valley, central China. Because the famous Homo erectus fossils were unearthed at the Gongwangling and Chenjiawo localities, and more than 30 Palaeolithic open-air sites were investigated in the 1960s in this region, the catchment of Bahe River is regarded as one of the most important hominin sites from the late early Pleistocene to the middle Pleistocene. These eight newly discovered open-air sites are located at the second(n = 6), third(n = 1) or higher terraces(n = 1) of the Bahe River. The Diaozhai section on the second terrace was sampled in detail. Two samples were collected for optically stimulated luminescence dating(OSL). The OSL results suggest that a buried lithic artefact layer at the Diaozhai site spans approximately 70–30 ka. The lithic assemblage analysis suggests that the stone artefacts were made of local pebbles/cobbles such as greywacke, quartz, sandstone and igneous rocks. The main percussion techniques that were used were direct hard hammer percussion and bi-polar techniques. The lithic artefacts comprise hammer stones, cores, flakes, retouched tools and flaking debris. Acheulian-type large cutting tools(LCTs) such as hand-axes, picks and cleavers were indentified in the Lantian region as well. This is the first time Acheulian-type LCTs from the late Pleistocene have been identified in this region. This study distinguishes age gaps between Western world and East Asian Acheulian-type tools.Shejiang Wang Huayu Lu Hongyan Zhang Xuefeng Sun Shuangwen Yi Yingyong Chen Gaike Zhang Luda Xing Weigang Sun 2014Chinese Science Bulletin2014,59,7:7
2Overview of Fire Retardant Meehanisms显示文摘Camino G Cost L Luda Di Cortemiglia M P 1991Polymer Degradation and Stability1991,33,2:1
3Mechanistic Study of Thermal Behaviour and Combustion Performance of Carbon Fibre-epoxy Resin Composites Fire Retarded with a Phosphorus-based Curing System显示文摘Sergei V Levchik Giovanni Camino Maria Paola Luda 1996Polymer Degradation and Stability1996,54,3:1
4Mechanism of ther-mal degradation of fire_retardant melamine salts 显示文摘COSTA L CHIMICA G LUDA M P 1990FireMater1990,15,:1
5Oxidation in or-thopedic uhmwpe sterilized by gamma-radiation and ethylene-oxide显示文摘Costa L Luda M P Trossarelli L 1998Biomaterials1998,19,79:1
6Thermal decomposition of fire retardant brominated epoxy resins 显示文摘Luda M P Balabanovich A I Camino G 2002Journal of Analytical and Applied Pyrolysis2002,65,1:1
7In-vivo uhmwpe biodegradation of retrieved prosthesis显示文摘Costa L Luda M P Trossarelli L 1998Biomaterials1998,19,15:1
8Mechanistic aspects of intumescent fire retardant system 显示文摘Camino G Costa L Luda M P 1993Makromol Chem Macromol Symp1993,74,:1
9The CXCL1 rs4074 A allele is associated with enhanced CXCL1 responses to TLR2 ligands and predisposes to cirrhosis in HCV genotype 1-infected Caucasian patients显示文摘Hans Dieter Nischalke Cordula Berger Carolin Luda Tobias Müller Thomas Berg Martin Coenen Benjamin Kr?mer Christian K?rner Jonel Trebicka Frank Grünhage Frank Lammert Jacob Nattermann Tilman Sauerbruch Ulrich Spengler 2011Journal of Hepatology2011,,4:1
10WEEE recycling: pyrolysis of fire retardant model polymers显示文摘LUDA M P EURINGER N MORATTI U 2005Waste Management2005,25,2:1
11Technetium-99m-MIBI SPECT/CT in Primary Hyperparathyroidism显示文摘Yodphat Krausz Lise Bettman Luda Guralnik Galina Yosilevsky Zohar Keidar Rachel Bar-Shalom Einat Even-Sapir Roland Chisin Ora Israel 2006World Journal of Surgery2006,,:1
12Scaven-ging of halogen in recycling of halogen-based polymer materials显示文摘LUDA M P CAMINO G BALABANOVICH A I 2002Macromolecular Symposia2002,180,1:1
13WEEE recycling: pyrolysis of fire retardant model polymers显示文摘LUDA M P EURINGER N MORATTIU U 2005Waste Management2005,25,:1
14Caveolin- 1 is down- regulated in human ovarian carcinoma and acts as a candidate tumor suppressor gene显示文摘Kai Wiechen Luda Diatchenko Alexander Agoulnik 2001American Journal of Pathology2001,159,:1
15Detection oflGF2BP3, HOXB7 ,and NEK2 mRNA expression in brush cytology specimens as a new diagnostic tool in patients with biliary strictures 显示文摘Nischalke HD Schmitz V Luda C 2012PLoS One2012,7,42:1
16Thermal degradation of a brominated bisphenol a derivative 显示文摘Luda M-P Balabanovich A-I Homung A 2003Polymers for Advanced Technologies2003,14,1112:1
17Thermal Decomposition of Fire Retardant Brominated Epoxy Resins 显示文摘Luda M P Balabanovich A I Camino G 2002Journal of Analytical and Applied Pyrolysis2002,64,2:1
18Triplet repeat DNA structures and human genetic disease: dynamic mutations from dynamic DNA显示文摘Richard R. Sinden Vladimir N. Potaman Elena A. Oussatcheva Christopher E. Pearson Yuri L. Lyubchenko Luda S. Shlyakhtenko 2002Journal of Biosciences2002,,1:1
19Epoxy Resins Cured with Aminophenylmethylphosphine Oxide 1 : Combustion Performance显示文摘Levchik S V Camino G Luda M P 1996Polymers for Advanced Technologies1996,7,11:1
20Relevant factors in scorch gengeration in fire retarded flexible polyurethane foams 显示文摘Luda M P Nada P Costa L 2004Polym Degrad Stab2004,86,1:1
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