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Groundwater Monitoring with Passive Seismic Interferometry

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journal of Water Resource and Protection 2017年第12期9卷 1414-1427页

作者： christophe.Voisin Maira Alejandra Romero Guzmán Aurore Réfloch Marco Taruselli Stéphane Garambois Université Grenoble-Alpes CNRS ISTerre Grenoble France Université Grenoble-Alpes CNRS IGE Grenoble France Politecnico di Lecco Lecco Italy

Passive seismic interferometry takes advantage of natural ambient seismic noise generated by the wind, the storms and the human activities (e.g. cars, trains and hereafter pumps) to recover the slight variations of the seismic wave velocity induced by changes in the groundwater level. Here we compare the seismic measurements with actual piezometric data acquired on the Crépieux-Charmy (lyon, France) groundwater exploitation field. We show the excellent correspondance between variations in the groundwater level and seismic velocity variations. We present hereafter the time and space monitoring of an hydraulic dome formed to prevent biological and chemical pollutions to enter the exploitation field. The horizontal resolution is solely limited by the number of seismic stations used, and is about 30 m in the present study. The vertical resolution of seismic measurement is impaired by spurious artifacts linked to the intermittent sources of noise. In average, the sensitivity of the seismic velocity change corresponds to a 50 cm change of waterlevel. This study confirms the possibility of groundwater monitoring in an industrial context with ambient seismic noise.

关键词： Groundwater Water Table Seismic Interferometry Piezometer

Role of immunosuppression and tumor differentiation in predicting recurrence after liver transplantation for hepatocellular carcinoma: A multicenter study of 412 patients

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World journal of Gastroenterology 2006年第45期12卷 7319-7325页

作者： Thomas Decaens Franoise Roudot-Thoraval Solange Bresson-Hadni Carole Meyer jean Gugenheim Francois Durand Pierre-Henri Bernard Olivier Boillot Philippe Compagnon Yvon Calmus jean Hardwigsen Christian Ducerf Georges Philippe Pageaux Sébastien Dharancy Olivier Chazouillères Daniel Cherqui christophe.Duvoux Service d'Hépatologie et de Gastroentérologie AP-HP Hpital Henri Mondor Créteil Unité INSERM 581 France Département de Santé Publique AP-HP Hpital Henri Mondor Créteil France Service d’Hépatologie Hpital Jean Minjoz Besanon France Service de Transplantation Hpital HautefeuilleStrasbourg France Service de Chirurgie Digestive Hpital L’Ar-chet 2 Nice France Service d’Hépatologie AP-HP Hpital Beau-jon Clichy France Service d’Hépatologie et de Gastroentéro-logie H?pital Pellegrin Bordeaux France Service de Chirurgie Digestive Hpital Edouard Herriot Lyon France Service de Chirurgie Digestive Hpital Ponchaillou Rennes France Service de Chirurgie Digestive AP-HP HpitalCochin Paris France Service de Chirurgie Digestive Hpital laConception Marseille France Service de Chirurgie Digestive Hpital de laCroix Rousse Lyon France Fédération Médico-Chirurgicale deMaladies de l’Appareil Digestif Hpital Saint-Eloi MontpellierFrance Service d’Hépatologie et de Gastroentérologie H?pital Claude Huriez Lille France Service d’Hépatologie AP-HP Hpital SAntoine Paris France Service de Chirurgie Générale et Digestive APHP Hopital Henri Mondor Créteil France

AIM： To assess pre-orthotopic liver transplantation （OLT） factors that could be evaluated pre-operatively or controlled post-operatively associated with hepatocellular carcinoma （HCC） recurrence and disease-free survival after liver transplantation （LT）.METHODS： Four hundred and twelve patients transplanted for HCC between 1988 and 1998 in 14 French centers, who survived the postoperative period were studied. Kaplan Meier estimates were calculated for 24 variables potentially associated with recurrence of HCC. Uni- and multivariate analyses were conducted to identify independent predictors of recurrence. RESULTS： Overall 5-year disease-free survival was 57.1%. By univariate analysis, variables associated with disease-free survival were： presence of cirrhosis （P = 0.001）, etiology of liver disease （P = 0.03）, α fetoprotein level （〈 200, 200 to 2000, or 〉 2000; P 〈 0.0001）, y-GT activity （N, N to 2N or 〉 2N; P = 0.02）, the number of nodules （1, 2-3 or ≥ 4; P = 0.02）, maximal diameter of the largest nodule （〈 3 cm, 3 to 5 cm or 〉 5 cm; P 〈 0.0001）, the sum of the diameter of the nodules （〈 3 cm, 3 to 5 cm, 5 to 10 cm or 〉10 cm; P 〈 0.0001）, bilobar location （P = 0.01）, preoperative portal thrombosis （P 〈 0.0001）, peri-operative treatment of the tumor （P = 0.002） and chemoembolization （P = 0.03）, tumor differentiation （P = 0.01）, initial type of calcineurin inhibitor （P = 0.003）, the use of antilymphocyte antibodies （P = 0.02）, rejection episodes （P = 0.003） and period of LT （P 〈 0.0001）. By multivariate analysis, 6 variables were independently associated with HCC recurrence： maximal diameter of the largest nodule （P 〈 0.0001）, time of LT （P 〈 0.0001）, tumor differentiation （P 〈 0.0001）, use of anti-lymphocyte antibody （ATG） or anti-CD3 antibody （OKT3）（P = 0.005）, preoperative portal thrombosis （P = 0.06） and the number of nodules （P = 0.06）. CONCLUSION： This study identifies immunosuppression, through the use of ATG or OKT3, as a predictive factor of tumor recur

关键词： Immunosuppression Hepatocellular carcinoma Tumor differentiation Liver transplantation

Advanced Thermopile IR Dual Line Sensor for Smart Home

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journal of Sensor Technology 2018年第4期8卷 69-87页

作者： christophe.Escriba julien Roux Georges Soto-Romero Pascal Acco David Bourrier Eric Campo jean-Yves Fourniols LAAS-CNRS Université de Toulouse CNRS INSA UT2J Toulouse France

This article presents all steps between the advanced design and the production of CMOS compatible thermoelectric effect infrared sensors dedicated to smart home applications. It will start by making a comparison between thermopile, bolometer and pyroelectric technologies. Although sensitivity performances available with bolometers appear to be better at first sight, it is found that thermopiles have non-negligible advantages that make them more suitable for this application field. Then the different steps necessary for the design will be described, starting from the thermoelectric model of the sensor (temperature gradient, electrical sensitivity, etc.) and considering all steps up to technological manufacturing in a clean room. The results obtained on the structures produced on a specific computer-controlled measurement bench (temperature regulation with an onboard preamplification card) will be presented. Finally, the results prove that the square structures have better performances (S = 82 V/W and NETD = 208 mK).

关键词： Thermopile Array Thermoelectric Model Three-Dimensional Micro-Machining Self-Regulated Special-Purpose Measurement Bench

Corrigendum to "Experiments on thermo-hydro-mechanical behaviour of Opalinus Clay, Mont Terri Rock Laboratory, Switzerland" [j Rock Mech Geotech Eng 9 (2017) 502-510]

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journal of Rock Mechanics and Geotechnical Engineering 2018年第6期10卷 1190-1190页

作者： Paul Bossart David jaeggi christophe.Nussbaum Swiss Geological Survey at swisstopo WabernSwitzerland

In the paper of Bossart et al.(2017),published in journal of Rock Mechanics and Geotechnical Engineering(jRMGE),Table 1 is *** this table,the duration of the four experiments is shown,together with the responsible par...

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Fighting neglected infectious diseases:Medicinal Structure Genomics of Pathogenic Protozoa

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Fighting neglected infectious diseases:Medicinal Structure G...

Crystal growth of bullet-shaped magnetite in magnetotactic bacteria of the Nitrospirae phylum

中国化学会第二十五届学术年会

作者： Tracy Arakaki Erica Boni juergen Bosch Fred Buckner Wim Hol Ethan Merritt Natascha Mueller Alberto j Napuli jenni Ross Sayaka Shibata Wesley Van Voorhis christophe.Verlinde Frank Zucker Department of Biochemistry University of Washington Seattle WA 98195 USA Department of Biochemistry University of Washington Seattle WA 98195 USA Department of Biochemistry University of Washington Seattle WA 98195 USA Department of Biochemistry University of Washington Seattle WA 98195 USA Department of Biochemistry University of Washington Seattle WA 98195 USA Department of Biochemistry University of Washington Seattle WA 98195 USA Department of Biochemistry University of Washington Seattle WA 98195 USA Department of Biochemistry University of Washington Seattle WA 98195 USA Department of Biochemistry University of Washington Seattle WA 98195 USA Department of Biochemistry University of Washington Seattle WA 98195 USA Department of Biochemistry University of Washington Seattle WA 98195 USA Department of Biochemistry University of Washington Seattle WA 98195 USA Department of Biochemistry University of Washington Seattle WA 98195 USA

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Crystal growth of bullet-shaped magnetite in magnetotactic b...

中国科学院地质与地球物理研究所2015年度（第15届）学术年会

作者： jinhua Li Nicolas Menguy christophe.Gatel Victor Boureau Etienne Snoeck Gilles Patriarche Eric Leroy Yongxin Pan Paleomagnetism and Geochronology Lab Key Laboratory of Earth and Planetary PhysicsInstitute of Geology and Geophysics Chinese Academy of Sciences Institut de Mineralogie de Physique des Materiaux et de Cosmochimie (IMPMC) Sorbonne Universites—UPMC Univ Paris 06 UMR CNRS 7590 Museum National d’Histoire Naturelle (MNHN) IRD UMR 2064 Place Jussieu Paris 75005 France France-China Biomineralization and Nano-structures Laboratory Chinese Academy of Sciences CEMES/CNRS LPN-UPR20/CNRS Route de Nozay Marcoussis 91460 France

Magnetotactic bacteria(MTB) are known to produce single-domain magnetite or greigite crystals within intracellular membrane organelles and to navigate along the Earth’s magnetic field lines. MTB have been suggested as being one of the most ancient biomineralizing metabolisms on the Earth and they represent a fundamental model of intracellular biomineralization. Moreover, the determination of their specific crystallographic signature(e.g. structure and morphology) is essential for palaeoenvironmental and ancient-life studies. Yet, the mechanisms of MTB biomineralization remain poorly understood, although this process has been extensively studied in several cultured MTB strains in the Proteobacteria phylum. Here, we show a comprehensive transmission electron microscopy(TEM) study of magnetic and structural properties down to atomic scales on bullet-shaped magnetites produced by the uncultured strain MYR-1 belonging to the Nitrospirae phylum, a deeply branching phylogenetic MTB group. We observed a multiple-step crystal growth of MYR-1 magnetite: initial isotropic growth forming cubo-octahedral particles(less than approx. 40 nm), subsequent anisotropic growth and a systematic final elongation along [001] *** the crystal growth, one major f111 g face is well developed and preserved at the larger basal end of the crystal. The basal f111 g face appears to be terminated by a tetrahedral – octahedral-mixed iron surface, suggesting dimensional advantages for binding protein(s), which may template the crystallization of magnetite. This study offers new insights for understanding magnetite biomineralization within the Nitrospirae phylum.

关键词： magnetotactic bacteria Nitrospirae phylum bullet-shaped magnetite crystal growth biomineralization micromagnetic property

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儿童功能性胃肠病罗马Ⅳ标准

中华儿科杂志 2017年第1期55卷 4-14页

作者： Marc A. Benninga Samuel Nurko christophe.Faure Paul E. Hyman Ian St. james Roberts Neil L. Schechter jeffrey S. Hyams Carlo Di Lorenzo Miguel Saps Robert j. Shulman Annamaria Staiano Miranda van Tilburg Pediatric Gastroenterology Emma Children's HospitalAcademic Medical CenterAmsterdamThe Netherlands Center for Motility and Functional Gastrointestinal Disorders Boston Children' s HospitalBostonMassachusetts Pediatric Gastroenterology Sainte-Justine HospitalMontrealQuebecCanada Pediatric Gastroenterology Children' s HospitalNew OrleansLouisiana Thomas Coram Research Unit University College London Institute of EducationUniversity College LondonLondonUK Pediatric Pain Center Boston Children' s HospitalBostonMassachusetts Division of Digestive Diseases Hepatologyand NutritionConnecticut Children's Medical CenterHartfordConnecticut Division of Digestive Diseases Hepatologyand NutritionNationwide Children' s HospitalColumbus Ohio Baylor College ofMedicine Children's Nutrition Research CenterTexas Children's HospitalHoustonTexas Department ofTranslational Science Section of PediatricsUniversity of NaplesFederico IINaplesItaly Department of Gastroenterology and Hepatology University of North Carolina at ChapelHillChapel HillNorth Carolina

罗马标准是目前关于功能性胃肠病（ FGID）分类最全面且不断更新的标准。罗马Ⅰ、Ⅱ标准分别于1994年、1999年发布。罗马Ⅱ标准开始单列儿童FGID分类。2006年，根据年龄不同，婴幼儿（0-36个月）和儿童（〉36个月） FGID的罗马Ⅲ诊断标... 详细信息

罗马标准是目前关于功能性胃肠病（ FGID）分类最全面且不断更新的标准。罗马Ⅰ、Ⅱ标准分别于1994年、1999年发布。罗马Ⅱ标准开始单列儿童FGID分类。2006年，根据年龄不同，婴幼儿（0-36个月）和儿童（〉36个月） FGID的罗马Ⅲ诊断标准发布，但相关的流行病学、病理生理学、诊断检查、治疗策略以及预后等资料都很少。

关键词：功能性胃肠病罗马标准儿童 FGID 罗马Ⅱ标准病理生理学诊断标准流行病学

急性缺血性卒中血管内治疗质量改进的多学会共识

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国际脑血管病杂志 2013年第11期21卷 807-820页

作者： David Sacks Carl M. Black christophe.Cognard john j. Connors Donald Frei Rishi Gupta Tudor G. jovin Bryan Kluck Philip M. Meyers Kieran j. Murphy Stephen Ramee Daniel A. Rufenacht M.j. Bernadette Stallmeyer Dierk Vorwerk 皮燕(译) 张莉莉(译) 李敬诚(译) Department of Interventional Radiology Reading Hospital and Medical Center West Reading Center for Neuroendovascular Therapy University of Pittsburgh Medical Center Stroke Institute Pittsburgh The Heart Care Group Allentown Pennsylvania Department of Radiology Utah Valley Regional Medical Center Provo Utah Departments of Radiology Neurological Surgery and Neurology Vanderbilt University Medical Center Nashville Tennessee Department of Neurointerventional Surgery Radiology Imaging Associates and Swedish Medical Center Denver Colorado Department of Neurology Emory Clinic Atlanta Georgia Department of Neurological Surgery Columbia University College of Physicians and Surgeons New York New York Department of Interventional Cardiology Ochsner Medical Center New Orleans Louisiana Diagnostic and Therapeutic Neuroradiology Service Centre Hospitalier Universitaire de Toulouse Hopital Purpan Toulouse France Department of Medical Imaging University of Toronto Toronto Ontario Canada Neuroradiology Division Swiss Neurolnstitute Clinic Hirslanden Zurich Switzerland Institute for Diagnostic and Interventional Radiology Klinikum Ingolstadt Ingolstadt Germany 重庆第三军医大学第三附属医院野战外科研究所神经内科 400042

目的这份国际性多学科共识文件将对急性缺血性卒中诊治过程和临床转归的质量标准进行定义，并希望在质量保证程序中使用这些标准，从而评估和改善急性卒中血运重建的过程和转归。材料和方法写作组成员由美国神经放射学学会、加拿大介入... 详细信息

目的这份国际性多学科共识文件将对急性缺血性卒中诊治过程和临床转归的质量标准进行定义，并希望在质量保证程序中使用这些标准，从而评估和改善急性卒中血运重建的过程和转归。材料和方法写作组成员由美国神经放射学学会、加拿大介入放射学协会、欧洲心血管和介入放射学学会、心血管造影和介入学会、介入放射学学会、神经介入外科学会、欧洲微创神经病学治疗学会以及血管和介入神经病学学会认命。写作组回顾了1986年至2012年2月期间的相关文献，对急性缺血性卒中的诊疗过程和转归进行总结形成一份证据表，然后通过共识设立性能指标和阈值。本指南得到发起学会的批准，并计划在3年后进行全面更新。结果这份国际性多学科共识文件对诊治过程和临床转归的质量标准进行了定义，包括从入院到进行影像学检查、动脉穿刺和血运重建的时间间隔以及90d时的临床转归评估标准。结论本文件为急性缺血性卒中血管内血运重建程序提供了质量改进指南。

关键词：急性缺血性卒中血管内治疗质量改进学会介入放射学临床转归心血管造影质量标准

Investigations on Fill-Factor Drop of Microcrystalline Silicon P-I-N Solar Cells Deposited onto Highly Surface-textured ZnO Substrates

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Investigations on Fill-Factor Drop of Microcrystalline Silic...