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192篇 您的检索式:作者名="Kurt W"
    题名 作者 年代 出处 被引量
1Deceleration capacity of heart rate as a predictor of mortality after myocardial infarction: cohort study显示文摘Axel Bauer Jan W Kantelhardt Petra Barthel Raphael Schneider Timo M?kikallio Kurt Ulm Katerina Hnatkova Albert Sch?mig Heikki Huikuri Armin Bunde Marek Malik Georg Schmidt 2006The Lancet2006,,9523:3
2Association of the GNAS1 T393C polymorphism with tumor stage and survival in gastric cancer显示文摘AIM:To analyze the impact of the GNAS1 T393C polymorphism on prognosis and histopathology of gastric cancer.METHODS:Genomic DNA was extracted from paraffinembedded tissues of 122 patients with primary gastric carcinoma and from the blood of 820 healthy white individuals.Allelic discrimination was performed by quantitative real-time polymerase chain reaction.Genotyping was correlated with histopathologic parameters and with overall survival according to the Kaplan-Meier approach and with multivariate analysis by multiple stepwise regression.RESULTS:Thirty-nine(32%) patients displayed a CC genotype,57(46.7%) a CT genotype and 26(21.3%) a TT genotype.The frequency of the C allele(fC) in the patient group was 0.55,which was not signif icantly different from that of healthy blood donors.The distribution was compatible with the Hardy-Weinberg equilibrium.Analysis of clinicopathological parameters did not show any signif icant correlation of the T393C genotype with gender(P=0.50),differentiation(P=0.29),pT-category(P=0.19),pN-category(P=0.30),pM-category(P=0.25),R-category(P=0.95),the classifications according to WHO(P=0.34),Laurén(P=0.16),Goseki(P=1.00) and Ming(P=0.74).Dichotomization between C+(CC+CT) and C-genotypes(TT),however,revealed signif icantly more advanced tumor stages(P=0.023) and lower survival rates(P=0.043) for C allele carriers.CONCLUSION:The present study provides strong evidence to suggest that the GNAS1 T393C allele carrier status influences tumor progression and survival in gastric cancer with higher tumor stages and a worse outcome for C allele carriers.Hakan Alakus Stefan P Mnig Ute Warnecke-Eberz Gül Alakus Günther Winde Uta Drebber Klaus J Schmitz Kurt W Schmid Kathrin Riemann Winfried Siffert Elfriede Bollschweiler Arnulf H Hlscher Ralf Metzger 2009World Journal of Gastroenterology2009,15,48:3
3基于颜色特征的含黄曲霉毒素玉米颗粒的检出方法显示文摘为快速准确识别出感染黄曲霉毒素的玉米颗粒,基于黄曲霉毒素在365 nm紫外光照射下可发出黄绿色荧光(bright greenish-yellow fluorescence,BGYF)的特性,提出了一种以颜色为特征量的感染毒素颗粒的检出方法。首先针对同一组玉米颗粒样本分别获取其在紫外光和可见光下的2幅图像,对可见光图像进行二值化、颗粒区域填充等预处理操作,得到玉米颗粒的轮廓与位置信息;然后将进行彩色增强后的紫外光图像与预处理后的可见光图像掩膜;最后在掩膜图像中通过RGB模型中G通道下的阈值作为分割参数识别玉米颗粒上的感染区域。结果表明,所提出的识别方法对能够发出荧光的含黄曲霉菌玉米颗粒识别准确率达到84%以上,对含有黄曲霉毒素的正确检出率可达77.8%以上,能够达到区分检测的要求。褚璇 王伟 Lawrence Kurt C Ni Xinzhi Heitschmidt Gerald W 张楠楠 彭彦昆 2015中国粮油学报2015,30,4:2
4Titanium alloy are stronger and resist higher temperature显示文摘KURT H W 1973Metal Engineering1973,177,5:1
5Air-to-air energy recovery heat exchangers显示文摘Dieckmann J Kurt R W Brodridck J 2003ASHRAE J2003,45,6:1
6Patterns of handwashing behavior and visits to patients on a general medical ward of healtheare workers显示文摘 Refik S Kurt W 2004Infection Control and Hospital Epidemiology2004,25,:1
7Patters of handwashing behavior and visits to patients on a general medical ward of healthcare workers显示文摘Janet R Refik S Kurt W etal 2004Infect Control and Hosp Epidemiol2004,25,:1
8Hepatitis C virus treatment in the real world: optimising treatment and access to therapies显示文摘Zoulim Fabien Liang T Jake Gerbes Alexander L Aghemo Alessio Deuffic-Burban Sylvie Dusheiko Geoffrey Fried Michael W Pol Stanislas Rockstroh Ju?rgen Kurt Terrault Norah A Wiktor Stefan 2015Gut2015,,11:1
9Patterns of hand-washing be-havior and visits to patients on a general medical ward of health care workers显示文摘Janet R Refik S Kurt W 2004Infect Control and Hosp-Epidemiol2004,,25:1
10Stochastic resonance and the benefits of noise: From ice ages to crayfish and SQUIDs显示文摘Kurt W Fank M 1995Nature1995,373,5:1
11The current state of CBSE显示文摘ALAN W B KURT C W 1998IEEE Software1998,15,5:1
12Patterns of handwashing behavior and visits to patients on a general medical ward of health care workers infection control and hospital显示文摘Janet R Refik S Kurt W 2004Epidemiology2004,3,12:1
13Synthesis of azolyl carboximidamides as ligands for Zn(11)and Cu(11):application of the Zn(11)complexes as catalysts for the copolymerization of carbon dioxide and epoxides显示文摘Martin W Kurt W Marion L 2006J Org Chem2006,71,:1
14Institutional change in latin america:external models and their unintended consequences显示文摘KURT W 2009Journal of Politics in Latin America2009,,1:1
15Persistent organic pollutants (POPs) in Antarcitc fish:levels,patterns,changes显示文摘KURT W HELMUT G 2003Chemosphere2003,,53:1
16Left atrial function in diastolic heart failure guillermo显示文摘Kurt M Wang J W 2009Circu lation: Cardiovascular Imaging2009,2,1:1
17Row width and plant density effect on corn forage hybrids显示文摘William D W Kurt D T 2002Agronomy Journal2002,94,32:1
18Marmousi2: an elastic upgrade for Mar- mousi显示文摘Gary S Robert W Kurt J 2006The Leading Eage2006,25,2:1
19Patterns of erosion from acrylic and fluoropolymer coatings in accelerated and natural weathering tests 显示文摘Kurt A W Hedhli L Willcox P J 2002Journal of Coatings Technology2002,74,:1
20A 3-dimensional finite-el- ement analysis investigating the biomechanical behavior of the mandible and plate osteosynthesis in cases of fractures of the condylar process 显示文摘Arne W Krach W Kurt S 2002Oral Surg Oral Med Oral Pathol Oral Radiol Endod2002,94,6:1
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