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5篇 您的检索式:作者名="Frank Opitz"
    题名 作者 年代 出处 被引量
1Influence of small-scale turbulence and large-scale mixing on phytoplankton primary production显示文摘Frank Gervais Dieter Opitz Horst Behrendt 1997Hydrobiologia1997,,0:1
2Impact of preoperative targeted therapy on postoperative complications after resection of colorectal liver metastases显示文摘Hannes P. Neeff Oliver Drognitz Andrea Klock Gerald Illerhaus Oliver G. Opitz Ulrich T. Hopt Frank Makowiec 2012International Journal of Colorectal Disease2012,,5:1
3An end-member algorithm for deciphering modern detrital processes from lake sediments of Lake Donggi Cona, NE Tibetan Plateau, China显示文摘Elisabeth Dietze Kai Hartmann Bernhard Diekmann Janneke IJmker Frank Lehmkuhl Stephan Opitz Georg Stauch Bernd Wünnemann Andreas Borchers 2011Sedimentary Geology2011,,:1
4Inhibitor of differentiation proteins do not influence prognosis of biliary tract cancer显示文摘AIM:To investigate the expression and clinical relevance of inhibitor of differentiation(ID)proteins in biliary tract cancer.METHODS:ID protein expression was analyzed in129 samples from patients with advanced biliary tract cancer(BTC)(45 extrahepatic,50 intrahepatic,and 34 gallbladder cancers),compared to normal controls and correlated with clinical an pathological parameters.RESULTS:ID1-3 proteins are frequently overexpressed in all BTC subtypes analyzed.No correlation between increased ID protein expression and tumor grading,tumor subtype or treatment response was detected.Survival was influenced primary tumor localization(extrahepatic vs intrahepatic and gall bladder cancer,OS 1.5 years vs 0.9 years vs 0.7 years,P=0.002),by stage at diagnosis(OS 2.7 years in stageⅠv s 0.6 years in stageⅣ,P<0.001),resection status and response to systemic chemotherapy.In a multivariate model,ID protein expression did not correlate with clinical prognosis.Nevertheless,there was a trend of shorter OS in patients with loss of cytoplasmic ID4 protein expression(P=0.076).CONCLUSION:ID protein expression is frequently deregulated in BTC but does not influence clinical prognosis.Their usefulness as prognostic biomarkers in BTC is very limited.Jan Harder Michael J Müller Matthias Fuchs Vera Gumpp Annette Schmitt-Graeff Richard Fischer Melanie Frank Oliver Opitz Jens Hasskarl 2013World Journal of Gastroenterology2013,19,48:0
5利用FPGA加速分布式计算显示文摘高校和私企正在应用分布式平台来解决日益复杂的科学算法,而不是安装速度更快、耗电更大的超级计算机来解决。针对SETI@home这样的项目,他们则使用数以千计的个人计算机来计算数据。当前的分布式计算网络一般使用CPU或GPU来计算项目数据。Frank Opitz Edris Sahak Bernd Schwarz 2012中国电子商情2012,,7:0
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