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222篇 您的检索式:作者名="Oprea"
    题名 作者 年代 出处 被引量
1Remediation of PAH-contaminated sediments by chemical oxidation显示文摘Elisa Ferrarese Gianni Andreottola Irina Aura Oprea 2007Journal of Hazardous Materials2007,,1:3
2机械活化氢氧化镁-勃姆石(或三水铝石)混合物合成镁铝尖晶石显示文摘以氢氧化镁、勃姆石和三水铝石为原料,按MgO与Al2O3的摩尔比为1∶1配制成氢氧化镁-勃姆石混合物和氢氧化镁-三水铝石混合物,在滚动式球磨机中加无水乙醇湿磨混合,经干燥、研碎、过筛后,采用振动球磨机进行0-40 h的高能球磨,使混合物达到不同程度的机械活化,然后在400-1 100℃的空气气氛中热处理5 h。通过对高能球磨前后物料以及热处理前后物料的XRD分析,研究了高能球磨对物料的晶体形态及其尖晶石开始生成温度和尖晶石完全生成温度的影响,并简要讨论了机械活化促进尖晶石生成的机理。结果表明:1)机械活化使得起始物料组分由晶体形态向无定形态转化,减小了物料的颗粒尺寸和晶粒尺寸,提高了起始物料组分在亚微米级的混合均匀性;2)未经机械活化的物料在1 000℃煅烧5 h后没有完全生成尖晶石,而经过5 h机械活化的物料在同样的煅烧条件下形成了纯相尖晶石,即机械活化降低了尖晶石的完全生成温度,同时也降低了尖晶石的开始生成温度;3)氢氧化镁-勃姆石混合物比氢氧化镁-三水铝石混合物更有利于尖晶石的生成,可能归因于无定形三水铝石在研磨过程中转变成无定形勃姆石要消耗一定的机械能量。叶国田 George Oprea Tom Troczynski 2008耐火材料2008,42,5:2
3Flow cytometry for high-throughput, high-content screening显示文摘EDWARDS BS OPREA T PROSSNITZ ER 2004Curr Opin Chem Biol2004,8,4:1
4Making environmental sensors on plastic foil显示文摘Briand D Oprea A Courbat J 2011Mater Today2011,14,9:1
5Properties of polymer networks prepared by blending polyester urethane acrylate with acrylated epoxidized soybean oil显示文摘OPREA S 2010Journal of Materials Science2010,45,5:1
6Efficiency of vanilla,patchouli and ylang ylang essential oils stabilized by iron oxide@C14 nanostructures against bacterial adherence and biofilms formed by Staphylococcus aureus and Klebsiella pneumoniae clinical strains显示文摘Bilcu M Grumezescu AM Oprea AE 2014Molecules2014,19,17:1
7Surgical follow-up and clinical presentation of 142 breast papillary lesions diagnosed by ultrasound- guided core-needle biopsy显示文摘Rizzo M Lund MJ Oprea G 2008Ann Surg Oncol2008,15,4:1
8Interpenetrating Polymer Networks Based on Polyurethane and Polysiloxane显示文摘Stelian Vlad Angelica Vlad Stefan Oprea 2002European Polymer Journal2002,38,4:1
9Interpenetrating polymer networks based on polyurethane and polysiloxane显示文摘Vlad S Vlad A Oprea S 2002European Polymer Journal2002,38,4:1
10Dynamics of one-pass germinal center models:implications for affinity maturation显示文摘OPREA M VAN NIMWEGEN E PERELSON A S 2000Bull Math Biology2000,62,:1
11Homocysteine and vitamin therapy in stroke prevention and :reatment : a review 显示文摘MANOLESCU BN OPREA E FARCASANU IC 2010Acta Biochim Pol2010,57,4:1
12Epoxy urethane acrylate显示文摘Stefan Oprea Stelian Vlad Aurelian Stanciu 2000European Polymer Journal2000,36,:1
13Molecular and clinical epidemiology of vancomycin-resistant Enterococcus faecalis 显示文摘Oprea SF Zaidi N Donabedian SM 2004J Antimicrob Chemother2004,53,4:1
14Contamination of crop vegetation with trace elements from a fertilizer plant:An INAPt study 显示文摘PANTELICA A OPREA C FRONTASYEVA M 2004Journal of Radioanalytical and Nuclear Chemistry2004,262,1:1
15Remediation of PAHcontaminated sediments by chemical oxidation显示文摘FERRARESE E ANDREOTTOLA G OPREA I A 2008Journal of hazardous materials2008,152,:1
16Virtual screening in lead discovery:A viewpoint显示文摘Oprea T I 2002Molecules2002,7,1:1
17Reduced expression of early growth response 1 gene in leiomyoma as identified by mRNA differential display显示文摘Pambuccian C A Oprea G M Lakatua D J 2002Gynecol Oncol2002,84,3:1
18Homocysteine and vitamin therapy in stroke prevention and treatment: a review显示文摘Manolescu BN Oprea E Farcasanu IC 2010Acta Biochimica Polonica2010,23,04:1
19Optical properties of bismuth borate glasses 显示文摘OPREA I I HESSE H BETZLER K 2004Optical Materials2004,26,3:1
20c-kit expression in adenoid cystic carcinoma does not have an impact on local or distant tumor recurrence显示文摘Aslan DL Oprea GM Jagush SM 2005Head Neck2005,27,12:1
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