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| 1 | 厚壁奥氏体焊缝超声波检测之探究(英文)显示文摘由于奥氏体焊缝中材料性能的各向异性和微观组织结构的不同,奥氏体焊缝的超声波检测是非常困难的。超声波在奥氏体焊缝中会沿金属结晶方向发生偏转,并在焊缝边界上发生散射。过去十年来,人们开发了多种模拟各向异性材料中声波传播的仿真工具。本文则以常规超声波检测方法为基础,将声线跟踪法和弹性动力学有限积分技术(EFIT)相结合,应用于含晶间应力腐蚀裂纹的厚壁奥氏体焊缝中,其结果显示声线跟踪法和弹性动力学有限积分技术(EFIT)结合应用,有助于超声波检测参数的选取。 | Han T Y Khler B Schmitz V Zimmer A Langenberg K J | 2009 | 无损检测2009，31，11： | 3 |
| 2 | Different effects of a CD14 gene polymorphism on disease outcome in patients with alcoholic liver disease and chronic hepatitis C infection显示文摘AIM: Clinical and experimental data suggest that gut-derived endotoxins are an important pathogenic factors for progression of chronic liver disease. Recently, a C-T (-159)polymorphism in the promoter region of the CD14 gene was detected and found to confer increased CD14 expression and to be associated with advanced alcoholic liver damage. Here, we investigated this polymorphism in patients with less advanced alcoholic liver disease (ALD)and chronic hepatitis C virus (HCV) infection.METHODS: CD14 genotyping was performed by PCR-RFLP analysis in (a) 121 HCV patients, (b) 62 patients with alcohol-associated cirrhosis (Alc-Ci), (c) 118 individuals with heavy alcohol abuse without evidence of advanced liver damage (Alc-w/o Ci), and (d) 247 healthy controls.Furthermore, serum levels of soluble CD14 (sCD14) and transaminases were determined.RESULTS: The TT genotype was significantly more frequent in Alc-Ci compared to Alc-w/o Ci or controls (40.3% vs 23.7% or 24.0%, respectively). In Alc-w/o Ci,serum levels of transaminases did not differ significantly between patients with different CD14 genotypes. In HCV patients, TT-homozygotes had significantly higher sCD14 levels and sCD14 serum levels were significantly higher in patients with advanced fibrosis or cirrhosis. However,no association was found between CD14 genotypes and histological staging or grading.CONCLUSION: Considering serum transaminases as surrogate markers for alcoholic liver damage, the CD14 polymorphism seems to exhibit different effects during the course of ALD. Differences in genotype distribution between cirrhotic HCV patients and alcoholics and the known functional impact of this polymorphism on CD14 expression levels further indicate differences in the pathophysiological role of CD14 and CD14-mediated lipopolysaccharides signal transduction with regard to the stage as well as the type of the underlying liver disease. | C Meiler M Mühlbauer M Johann A Hartmann B Schnabl N Wodarz G Schmitz J Schlmerich C Hellerbrand | 2005 | World Journal of Gastroenterology2005，11，38： | 3 |
| 3 | Activation of CPP-32 protease in hippocampal neurons following ischemia and epilepsy显示文摘 | Gillardon F Bottiger B Schmitz B | 1997 | Brain Res Mol Brain Res1997，50，12： | 1 |
| 4 | Soybean trypsin inhibitors reduce absorption of exogenous and in- crease loss of endogenous protein in miniature pigs 显示文摘 | BARTH C A LUNDING B SCHMITZ M | 1993 | Nutrition1993，123，12： | 1 |
| 5 | Bilateral endoscopic total extraperitoneal (TEP) inguinal hernia repair does not induce obstructive azoospermia: data of a retrospective and prospective trial显示文摘 | Skawran S Weyhe D Schmitz B | 2011 | World Journal of Surgery2011，35，7： | 1 |
| 6 | Differences in lower-extremity muscular activation during walking between healthy older and young adults显示文摘 | Schmitz A Silder A Heiderscheit B | 2009 | J Electromyogr Kinesiol2009，19，6： | 1 |
| 7 | MRI of the brainstem in patients with major depression, bipolar affective disorder and normal controls显示文摘 | Supprian T Reiche W Schmitz B | 2004 | Psychiatry Res2004，131，3： | 1 |
| 8 | Activation of CPP-32 protease in hippocampal neurons following is~hemia and epilepsy显示文摘 | Gillardon F Bottiger B Schmitz B | 1997 | Brain Res Mol Brain Res1997，50，12： | 1 |
| 9 | Differential regulation of luteinizing hormone and follicle- stimulating hormone expression during ovarian development and under sexual steroid feedback in the European eel显示文摘 | Schmitz M Aroua S Vidal B | 2005 | Neuroendocrinology2005，81，2： | 1 |
| 10 | Removal of Cr (VI) from Cr-contaminated groundwater through electrochemical addition of Fe (11) 显示文摘 | Mukhopadhyay B Sundquist J Schmitz R J | 2007 | Journal of Environmental Management2007，82，1： | 1 |
| 11 | Molecular investigation of the functional relevance of missense variants of ICAM- 1 显示文摘 | Vischer P Telgmann R Schmitz B | 2008 | Pharmacoge- netics and Genomics2008，18，11： | 1 |
| 12 | Multivariate Logistic Analysis of Risk Factors for Stroke in Tilburg,the Netherlands显示文摘 | Herman B Schmitz P I Leyten A C | 1983 | Am J Epidemiol1983，118，4： | 1 |
| 13 | Removal of Cr(VI) from Cr-contaminated groundwater through electrochemical addition of Fe(II)显示文摘 | Mukhopadhyay B Sundquist J Schmitz R J | 2007 | J Environ Manage2007，82，1： | 1 |
| 14 | Foreign (MI3) DNA ingested by mice reaches peripheral leukocytes,spleen,and liver via the intestinal wall mucosa and can be covalently linked to mouse DNA显示文摘 | Schubbert R Renz D Schmitz B | 1997 | Proc Natl Acad Sci USA1997，94，： | 1 |
| 15 | In - situ compensation of the parasitic capacitance for nanoscale hysteresis measurements 显示文摘 | Schmitz T Prume K Reichenberg B | 2004 | Journal European Ceramic Society2004，24，： | 1 |
| 16 | CikA, a bacteriophytochrome that re- sets the cyanobacterial circadian clock 显示文摘 | Schmitz O Katayama M Williams S B Kondo T Golden S S | 2000 | Sci- ence2000，289，： | 1 |
| 17 | Effects of doxazosin on exercise-induced angina pectoris, ST-segment depression, and insulin sensitivity in patients with syndrome X 显示文摘 | B ctker HE Sonne HS Schmitz O | 1998 | Am J Cardiol1998，82，： | 1 |
| 18 | Generation of s urvivin-specific CD8 ^+ T effector cells by dendritic cells pulsed with protein or selected peptides 显示文摘 | SCHMITZ M DIESTELKOETFER P WEIGLE B | 2000 | Cancer Res2000，60，17： | 1 |
| 19 | Intraoperative low - dose S -ketamine has no preventive effects on postoperative pain and morphine consumption after major urological surgery in children 显示文摘 | Beche K Albrecht S Schmitz B | 2005 | Paediatr Anaesth2005，15，6： | 1 |
| 20 | Expression pattern, genomic cloning and RFLP analyses of the swine PIT-1 gene 显示文摘 | Yu T P Schmitz C B Rothschild M F | 1994 | Animal Genetics1994，25，： | 1 |
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