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| 1 | 汶川地震断裂作用研究新认识显示文摘2008年汶川地震后,人们不得不思考问题是:大地震是如何发生的?下一次大地震什么时候发生?也就是涉及地质学家和地球物理学家一直未解决的科学问题:断层是如何破裂的?震后断裂是如何愈合的?我们试图通过对汶川地震断裂带结构、断裂摩擦行为和断裂愈合过程的研究来回答这些问题。本文将介绍通过对地表露头和汶川地震断裂科学钻探一号孔(WFSD)岩心中汶川地震主滑移带的详细研究,以及钻孔中长期温度监测来分析有关汶川地震断裂动态弱化和摩擦行为,并结合钻孔中长期水文监测计算所得断裂带渗透率变化,分析震后断裂愈合过程,进而探讨和认识汶川地震断裂作用所涉及的上述问题。经过详细研究,确定了汶川地震断裂带(映秀—北川断裂带)宽105~240 m、具有五个不同断裂岩组合的内部结构,是一条经常发生大地震、具多种弱化机制的断裂带;发现了汶川地震不仅具有同震石墨化作用,而且测量到目前世界上最低的动态摩擦系数(≤0.02),同时首次记录到大地震后断裂快速愈合信息。这些研究结果不仅直接回答了一直困扰在地震地质和地震物理学领域几十年的关键问题,而且对完善地震断裂理论和认识汶川地震机制具有极其重要的意义,为防震减灾提供了理论依据。 | 王焕 李海兵 司家亮 孙知明 付小方 刘栋梁 裴军令 李成龙 张佳佳 宋圣荣 郭力伟 MORI James 薛莲 BRODSKY E. Emily 云锟 龚正 | 2015 | 地球学报2015，36，3： | 12 |
| 2 | Association of Streptococcus bovis presence in colonic content with advanced colonic lesion显示文摘AIM:To prospectively examine the association between presence of Streptococcus bovis(S.bovis)in colonic suction fluid and the endoscopic findings on colonoscopy.METHODS:From May 2012 to March 2013,203 consecutivepatients who underwent colonoscopy for any reason were enrolled in the study.Exclusion criteria included:antibiotic use in the previous month,age younger than18 years,and inadequate preparation for colonoscopy.The colonoscopy was performed for the total length of the colon or to the occluding tumor.The endoscopic findings were registered.Samples were obtained proximal to the colonoscopic part of the suction tube from each patient and sent to the clinical microbiology laboratory for isolation and identification of S.bovis.Samples were incubated in enrichment media with addition of antibiotic disks for inhibition of growth of Gram-negative rods.The samples were seeded on differential growth media;suspected positive colonies were isolated and identified with Gram staining,catalase,and pyrrolidonyl arylamidase tests,and further identified using a VITEK2 system.Statistical analyses were performed using the Student’s t andχ2 tests.RESULTS:Of the 203 patients recruited,49(24%)patients were found to be S.bovis carriers;of them,the endoscopic findings included:17(34.7%)cases with malignant tumors,11(22.4%)with large polyps,5(10.2%)with medium-sized polyps,6(12.2%)with small polyps,4(8.1%)with colitis,and 6(12.2%)normal colonoscopies.Of 154 patients found negative for S.bovis,the endoscopic findings included:none with malignant tumors,9(5.8%)cases with large polyps,11(7.1%)with medium-sized polyps,26(16.9%)with small polyps,7(4.5%)with colitis,and101(65.6%)normal colonoscopies.S.bovis(Grampositive coccus)is considered part of the normal intestinal flora.There is an association between S.bovis bacteremia and colonic neoplasia.It is not well understood whether the bacterium has a pathogenetic role in the development of neoplasia or constitutes an epiphenomenon of colorectal neoplasms.There was a clear relationship between positivity for S.bovis in colonic suction fluid and findings of malignant tumors and large polyps in the colon.CONCLUSION:There is an association between S.bovis bacteremia and malignant colonic lesions;this should prompt for development of a reliable screening method for advanced colonic lesions. | Maya Paritsky Nina Pastukh Diana Brodsky Natalya Isakovich Avi Peretz | 2015 | World Journal of Gastroenterology2015，21，18： | 9 |
| 3 | Direct observation of Pt nanocrystal coalescence induced by electron-excitation-enhanced van der Waals interactions显示文摘 | Ying Jiang Yong Wang Yu Yang Zhang Zhengfei Zhang Wentao Yuan Chenghua Sun Xiao Wei Casey N. Brodsky Chia-Kuang Tsung Jixue Li Xiaofeng Zhang Scott X. Mao Shengbai Zhang Ze Zhang | 2014 | Nano Research2014，7，3： | 4 |
| 4 | 断层面粗糙度随滑距的演化显示文摘地震时大部分断层位移发生在断层带内的主滑动面上。虽然断层面形貌对地震和断层力学具有重要意义,但是在地震滑距尺度上几乎是未知的。我们使用新的基于激光技术的方法绘制了10μm~120m尺度范围内的暴露断层面。这些数据提供了首个定量证据显示断层面粗糙度随滑距递增而变化。长度在10μm到大于100m范围内的数千条剖面表明,在平行滑动方向上小滑距断层(滑距<1m)比大滑距断层(滑距为10m~100m或更大)粗糙。小滑距断层表面在全部观测尺度上都有凹凸体,而大滑距断层面是平滑的,且长达1~2m的纵剖面上均方根(RMS)值小于3mm。大滑距断层面表现为光滑的、拉长的、半椭圆状的、约1m高数米长的凸起。我们推断这些凸起随断层成熟进程不断演化。这种几何学上的差别显示,在相对成熟的断层上,地震的成核、发展和终止与新断层是根本不同的。 | A. Sagy E. E. Brodsky G. J. Axen 魏占玉(译) 何宏林(译) 吕春来(校) | 2007 | 世界地震译丛2007，38，5： | 3 |
| 5 | The differences in the interpolation methods for mapping spatial variability of soil properties显示文摘 | Brodsky L Vanek V Bazalova M Balik J | 2001 | Rostlinna Vyroba2001，47，12： | 2 |
| 6 | Corrosiveness of acidic crude oil and its fractions显示文摘 | Groysman Brodsky Penner etc | 2005 | Materials Performance2005，44，4： | 1 |
| 7 | Interactions between HIV-1NefR and vacuolar ATPase facilitate the internalization of CD4显示文摘 | Yu LX Liu SH Brodsky FM | 1998 | Immunity1998，8，5： | 1 |
| 8 | Lumbar spinal stenosis and nerve root entrapment syndromes 显示文摘 | Arnoldi CC Brodsky AE Cauchoix J | 1976 | Clin Orthop1976，115，： | 1 |
| 9 | Anesthesia for pulmonary stent insertion 显示文摘 | Brodsky JB | 2003 | Curr Opin Anaesthesiol2003，16，1： | 1 |
| 10 | Endothelium-de- rived micropartieles impair endothelial function in vitro 显示文摘 | Brodsky SV Zhang F Nasjletti A | 2004 | Am J Physiol Heart Circ Physiol2004，286，5： | 1 |
| 11 | Infrared and Raman spectra of the Silicon-hydrogen bonds in amor- phous silicon prepared by glow discharge and sputter- ing显示文摘 | Brodsky M H Cardona M Cuomo J J | 1977 | Phys Rev B1977，16，： | 1 |
| 12 | Fixation of posterior malleolar fractures provides greater syndesmotic stability显示文摘 | Gardner M J Brodsky A Briggs SM | 2006 | Clin Orthop Relat Res2006，447，： | 1 |
| 13 | Left double-lumen tubes:clinical experience with 1 170 patients显示文摘 | BRODSKY J B LEMMENS H J | | 0，，03： | 1 |
| 14 | Clinical management of aplastic anemia显示文摘 | Dezern AE Brodsky RA | 2011 | Expert Rev Hematol2011，4，2： | 1 |
| 15 | Mixed peroxide-sulfur rubber curing system显示文摘 | Brodsky G I | 1994 | Rubber World1994，210，5： | 1 |
| 16 | Recurrent nested stromal epithelial tumor of the liver with extrahepatic metastasis:Case report and review of literature显示文摘 | Brodsky S V Sandoval C Sharma N | 2008 | Pediat Develop Pathol2008，11，： | 1 |
| 17 | Treatment of refractory myasthenia:'rebooting' with high-dose cyclophosphamide 显示文摘 | Drachman DB Jones RJ Brodsky RA | 2003 | Ann Neurol2003，53，： | 1 |
| 18 | Nephropathy in Zucker diabetic fat rat is associated with oxidative and nitrosative stress:prevention by chronic therapy with a peroxynitrite scavenger ebselen显示文摘 | Chander P N Gealekman O Brodsky S V | 2004 | J Am Soc Nephrol2004，15，9： | 1 |
| 19 | Current perspective new insights into the molecular basis of familial dilated cardiomyopathy 显示文摘 | Sinagra G Lenarda A Brodsky GI | 2001 | Italian Heart J2001，2，4： | 1 |
| 20 | Anesthetic considerations for bronchoscopic procedures in patients with central-airway obstruction 显示文摘 | Brodsky JB | 2001 | J Bronchol2001，8，1： | 1 |
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