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189篇 您的检索式:作者名="Johanning D"
    题名 作者 年代 出处 被引量
1比利时高放废物处置库设计及与基岩和工程屏障体系的热–水–力性状的相关研究(英文)显示文摘在比利时,泥岩中地质处置是高放废物最终处置的首选。处置库在高放废物与生物圈之间的多重屏障基础上设计的,而 Boom 泥岩作为基岩的研究已有 20 多年历史。1980 年比利时做出重大决定,建立名为 HADES 的地下研究机构,以研究 Boom 泥岩在地下 223 m 处的力学性质,并调查和论证处置的可行性,为处置库屏障(天然和人工)提供可靠数据。在 HADES 的众多现场试验中,很多试验用来对基岩和工程屏障体系(包括封口和回填的可行性)的热–水–力性状进行研究,包括 CACTUS,ATLAS,BACCHUS 和 RESEAL 等项目。自 1995 年以来,研究开发计划向大型和示范性试验方向发展。最主要成果是运用工业技术建立地下研究设施(竖井和井巷)可行性得到了验证,且这种工业技术给研究提供一个较好机会,便于进一步认识基岩泥岩(CLIPEX 方案)的水–力性状及了解隧道开挖工程(SELFRAC 课题)对挖掘破坏区的影响。另一个重大成果是成功地实现对一种称为“OPHELE”的预制膨润土(人工屏障材料)加热和水化地面大型试验。下一步工作内容包括实现大尺寸现场加热器试验(PRACLAY 试验),此试验预计于 2006 年开始,并可持续 10 a 之久。据此,首先简要描述比利时高放废物处置库设计,然后回顾 Boom 泥岩和工程屏障体系的热–水–力性状相关试验,最后介绍下一步大规模 PRACLAY 试验。李香绫 Bernier Frédéric Bel Johan 2006岩石力学与工程学报2006,25,4:20
2Minimally invasive surgery for gastric cancer: A comparison between robotic, laparoscopic and open surgery显示文摘AIM To investigate the role of minimally invasive surgery for gastric cancer and determine surgical, clinical, and oncological outcomes.METHODS This is a propensity score-matched case-control study, comparing three treatment arms: robotic gastrectomy(RG), laparoscopic gastrectomy(LG), open gastrectomy(OG). Data collection started after sharing a specific study protocol. Data were recorded through a tailored and protected web-based system. Primary outcomes: harvested lymph nodes, estimated blood loss, hospital stay, complications rate. Among the secondary outcomes, there are: operative time, R0 resections, POD of mobilization, POD of starting liquid diet and soft solid diet. The analysis includes the evaluation of type and grade of postoperative complications. Detailed information of anastomotic leakages is also provided.RESULTS The present analysis was carried out of 1026 gastrectomies. To guarantee homogenous distribution of cases, patients in the RG, LG and OG groups were 1:1:2 matched using a propensity score analysis with a caliper = 0.2. The successful matching resulted in a total sample of 604 patients(RG = 151; LG = 151; OG = 302). The three groups showed no differences in all baseline patients characteristics, type of surgery(P = 0.42) and stage of the disease(P = 0.16). Intraoperative blood loss was significantly lower in the LG(95.93 ± 119.22) and RG(117.91 ± 68.11) groups compared to the OG(127.26 ± 79.50, P = 0.002). The mean number of retrieved lymph nodes was similar between the RG(27.78 ± 11.45), LG(24.58 ± 13.56) and OG(25.82 ± 12.07) approach. A benefit in favor of the minimally invasive approaches was found in the length of hospital stay(P < 0.0001). A similar complications rate was found(P = 0.13). The leakage rate was not different(P = 0.78) between groups.CONCLUSION Laparoscopic and robotic surgery can be safely performed and proposed as possible alternative to open surgery. The main highlighted benefit is a faster postoperative functional recovery.Amilcare Parisi Daniel Reim Felice Borghi Ninh T Nguyen Feng Qi Andrea Coratti Fabio Cianchi Maurizio Cesari Francesca Bazzocchi Orhan Alimoglu Johan Gagnière Graziano Pernazza Simone D'Imporzano Yan-Bing Zhou Juan-Santiago Azagra Olivier Facy Steven T Brower Zhi-Wei Jiang Lu Zang Arda Isik Alessandro Gemini Stefano Trastulli Alexander Novotny Alessandra Marano Tong Liu Mario Annecchiarico Benedetta Badii Giacomo Arcuri Andrea Avanzolini Metin Leblebici Denis Pezet Shou-Gen Cao Martine Goergen Shu Zhang Giorgio Palazzini Vito D'Andrea Jacopo Desiderio 2017World Journal of Gastroenterology2017,23,13:17
3Endoscopy-based management decreases the risk of postoperative recurrences in Crohn's disease显示文摘AIM: To investigate whether an endoscopy-based management could prevent the long-term risk of postoperative recurrence.METHODS: From the pathology department database, we retrospectively retrieved the data of all the patients operated on for Crohn's disease(CD) in our center(1986-2015). Endoscopy-based management was defined as systematic postoperative colonoscopy(median time after surgery = 9.5 mo) in patients with no clinical postoperative recurrence at the time of endoscopy. RESULTS: From 205 patients who underwent surgery, 161 patients(follow-up > 6 mo) were included. Endoscopic postoperative recurrence occurred in 67.6%, 79.7%, and 95.5% of the patients, respectively 5, 10 and 20 years after surgery. The rate of clinical postoperative recurrence was 61.4%, 75.9%, and 92.5% at 5, 10 and 20 years, respectively. The rate of surgical postoperative recurrence was 19.0%, 38.9% and 64.7%, respectively, 5, 10 and 20 years after surgery. In multivariate analysis, previous intestinal resection, prior exposure to anti-TNF therapy before surgery, and fistulizing phenotype(B3) were postoperative risk factors. Previous perianal abscess/fistula(other perianal lesions excluded), were predictive of only symptomatic recurrence. In multivariate analysis, an endoscopy-based management(n = 49/161) prevented clinical(HR = 0.4, 95%CI: 0.25-0.66, P < 0.001) and surgical postoperative recurrence(HR = 0.30, 95%CI: 0.13-0.70, P = 0.006).CONCLUSION: Endoscopy-based management should be recommended in all CD patients within the first year after surgery as it highly decreases the long-term risk of clinical recurrence and reoperation.Anne-Laure Boucher Bruno Pereira Stéphanie Decousus Marion Goutte Felix Goutorbe Anne Dubois Johan Gagniere Corinne Borderon Juliette Joubert Denis Pezet Michel Dapoigny Pierre J Déchelotte Gilles Bommelaer Anthony Buisson 2016World Journal of Gastroenterology2016,22,21:3
4Impaired expression of peroxisome proliferator-activated receptor γ in ulcerative colitis显示文摘Laurent Dubuquoy Emmelie ? Jansson Samir Deeb Sabine Rakotobe Mehdi Karoui Jean-Frédéric Colombel Johan Auwerx Sven Pettersson Pierre Desreumaux 2003Gastroenterology2003,,5:2
5Distant effect s of India Eurasia convergence and Mesozoic intracontinental deformation in Central Asia:Constraints from apatite fission-track thermo- chronology显示文摘Johan D G Michael M B Peter V H 2006Journal of Asian Earth Sciences2006,,3:1
6Taxonomic characterization and plant colonizing abilities of some bacteria related to Bacillus amyloliquefaeiens and Bacillus subtilis显示文摘Oleg NR Christina D Johan M 0,,:1
7Prevalence and correlates of self-reported pretransplant nonadherence with medication in heart,liver, and lung transplant candidates 显示文摘Fabienne D Johan V Ariane D 2005Transplantation2005,79,11:1
8Crohn disease-associated adherent-invasive E. coli bacteria target mouse and human Peyer’s patches via long polar fimbriae显示文摘Chassaing Benoit Rolhion Nathalie de Vallée Amélie Salim Sa’ad Y Prorok-Hamon Maelle Neut Christel Campbell Batty J S?derholm Johan D Hugot Jean-Pierre Colombel Jean-Frédéric Darfeuille-Michaud Arlette 2011Journal of Clinical Investigation2011,,3:1
9Taxonomic characteriza- tion and plant colonizing abilities of some bacteria related to Bacillus amyloliquefacieus and Bacillus subtilis 显示文摘Oleg NR Christina D Johan M 2004FEMS Microbiology Ecology2004,48,:1
10Torque and drag in directional wells-prediction and measurement 显示文摘JOHAN SICK C A FRIESEN D B RAPIER DAW- SON 1983IADC/SPE 11380(1983)1983,,:1
11Experimental investigation of the Tra-nsformation and Release to Gas Phase of Potas- sium and Chlorine during Straw Pyrolysis 显示文摘P A Jensen F J Frandsen K D Johan - senetal 2000Energy & Fuels2000,14,6:1
12Breeding by design 显示文摘JOHAN D 2003Trends in Plant Science2003,8,7:1
13A quantification of short-term macroaggregate dynamics: influences of wheat residue input and texture显示文摘STEVEN D G JOHAN S CYNTHIA B 2005Soil Biology & Biochemistry2005,37,:1
14Provincial preferences in private equity显示文摘CUMMING D J JOHAN S A 2006Financial Market Research2006,20,4:1
15The impact of charging plug-in hybrid electric vehicles on a residential distribution grid显示文摘KRISTIEN C N EDWIN H JOHAN D 2010IEEE Trans on Power Systems2010,25,1:1
16Fatigue life improvement of AISI304L cruciform welded joints by cryogenic treatment显示文摘Johan Singh P Guha B Achar D R G 2003Engineering Failure Analysis2003,10,1:1
17Anger,depression,and anxiety in cardiac patients:The complexity of individual differences in psychological risk显示文摘Johan D Susanne SP 0,,:1
18Exchange trading rules and stock market liquidity显示文摘Cumming D Johan S Li D 2011Journal of Financial Economics2011,99,3:1
19DNA methylation and diet in cancer显示文摘Johanning G L Heimburger D C Piyathilake C J 2002J Nutr2002,132,12:1
20Taxonomic characterization and plant colonizing abilities of some bacteria related to Bacillus arnylolique f aciens and Bacillus subtilis 显示文摘Oleg N R Christina D Johan M 2004FEMS Microbiology Ecology2004,48,:1
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