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145篇 您的检索式:作者名="Roberts LE"
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1Importance of bifurcation angle in bifurcation stenting显示文摘Bifurcation coronary lesions are relatively frequent in today's interventional cardiology practice,averaging between 10%-15% of all percutaneous coronary interventions(PCIs).1 Several problems inherent in the treatment of bifurcation lesions are periprocedural side branch(SB)compromise(composite of SB closure or appearance of significant ostial stenosis after main vessel(MV)stenting causing ischemia)frequently related to periprocedural myonecrosis,relatively higher restenosis rates especially in two-stent techniques,and higher rates of stent thrombosis in different time frames.1-4 The lead author and other investigators demonstrated that both periprocedural result and long-term results could be influenced by bifurcation angulations.The purpose of this study is to show why and how bifurcation angulations are important for bifurcation stenting.Dobrin Vassilev Alexander Alexandrov Dan Le Katrina Nguyen James Nguyen Hung Phan Robert J. Gil 2012Chinese Medical Journal2012,,22:7
2Multidisciplinary management of Mirizzi syndrome with cholecystobiliary fistula: the value of minimally invasive endoscopic surgery显示文摘Mirizzi syndrome, a rare complication of gallstones, is defined by obstruction of the main bile duct. This obstruction may worsen and thus result in cholecystobiliary fistula. Surgical management of Mirizzi syndrome is complicated by the presence of inflamed tissue around the hepatic pedicle, making it impossible to distinguish between the main bile duct and the gallbladder. The surgeon's first task is to perform subtotal cholecystotomy(from the fundus of the gallbladder to the neck) without trying to locate the cystic duct. In a second step, the gallstones are extracted and the main bile duct is then repaired. In most cases, a T-tube is used to drain the main bile duct, and abdominal drainage is left in place(in case a bile fistula forms). This study concluded that preoperative drainage of the main bile duct in the treatment of Mirizzi syndrome types II and III is feasible and might help to decrease the postoperative complication rate.Fabien Le Roux Charles Sabbagh Brice Robert Thierry Yzet Laurent Dugue Jean-Paul Joly Jean-Marc Regimbeau 2015Hepatobiliary & Pancreatic Diseases International2015,14,5:6
3A fuzzy model for assessing the risk exposure of procuring infrastructure mega-projects through public-private partnership: The case of Hong Kong-Zhuhai-Macao Bridge显示文摘Considering the rapid urbanization growth rate particularly in developing countries, the number of infrastructure mega-projects over the past years has risen tremendously. Essentially, because infrastructure megaprojects require huge investment funds, better management skills, well qualified and experienced international expertise and technology innovation, they are mostly preferred to be procured using the PPP method compare to the use of the traditional bid-build system. In this regard, this paper aims to develop a fuzzy evaluation model for assessing the suitability of procuring infrastructure mega-projects through PPP by considering their risk exposure. The main body of Hong Kong-Zhuhai-Macao Bridge(HZMB)is used as a case project to demonstrate the practicality of the risk evaluation model. The risk evaluation model consists of four critical risk groupings, these include,construction and land risks, commercial risks, operational risks and political risks. Using the risk evaluation equation,a risk index of 4.53 out of 5.00 is computed for the selected project if it is procured through the PPP scheme. This outcome shows that the case project is not suitable for the PPP approach because its risk exposure is very high. The model developed will enable PPP practitioners to predict the likely risk exposure of procuring infrastructure megaprojects through the PPP scheme.Albert P.C.CHAN Robert OSEI-KYEI Yi HU Le YUN 2018Frontiers of Engineering Management2018,5,1:6
4NOD2-mediated dysbiosis predisposes mice to transmissible colitis and colorectal cancer显示文摘Couturier-Maillard Aurélie Secher Thomas Rehman Ateequr Normand Sylvain De Arcangelis Adéle Haesler Robert Huot Ludovic Grandjean Teddy Bressenot Aude Delanoye-Crespin Anne Gaillot Olivier Schreiber Stefan Lemoine Yves Ryffel Bernhard Hot D 2013Journal of Clinical Investigation2013,,2:5
5双嘧达莫负荷超声心动图探测冠状动脉狭窄的病理生理基础显示文摘目的 探讨双嘧达莫负荷超声评价冠状动脉狭窄的病理生理基础。方法 双嘧达莫负荷超声评价慢性冠脉狭窄犬的室壁增厚率 (%WT) ,放射性微球定量心肌血流量 (MBF)。结果 负荷状态 ,MBF储备 <2的心肌节段 %WT减小 ;2≤MBF储备 <3的节段 %WT无明显变化 ;而MBF储备≥ 3的节段 %WT反而增加。宾建平 Elizabeth Le Robert A Pelberg 刘伊丽 查道刚 Sanjiv Kaul 2001中国医学影像技术2001,17,2:3
6Induction of a high incidence of lung tumors in C57BL/6 mice with multiple ethyl carbamate injections显示文摘York E Miller Lori D Dwyer-Nield Robert L Keith Mysan Le Wilbur A Franklin Alvin M Malkinson 2003Cancer Letters2003,,2:2
7Pancreatic fistula after a pancreaticoduodenectomy for ductal adenocarcinoma and its association with morbidity: a multicentre study of the F rench S urgical A ssociation显示文摘Pietro Addeo Jean Robert Delpero Francois Paye Elie Oussoultzoglou Pascal R Fuchshuber Alain Sauvanet Antonio Sa Cunha Yves Patrice Le Treut Mustapha Adham Jean‐Yves Mabrut Laurence Chiche Philippe Bachellier 2014HPB2014,,1:2
83D numerical simulation of seagrass movement under waves and currents with GPUSPH显示文摘The current study tries a new approach to simulating interactions between waves and seagrass through Smoothed Particle Hydrodynamics(SPH).In this model,the plants are defined as a solid that respects Hooke's law,and are assumed to have direct interaction with the fluid.Given the characteristics of the SPH method,especially in terms of computational time,the dimensions of the simulations were limited.The first goal of the current study was to optimize the approach to avoid reaching certain limits such as the rupture of the simulated plant.Plant movements under waves and/or currents have been studied by several authors in various in-situ,physical,and numerical experiments concerning various vegetation species,thus proving that plant movements can be successfully reproduced by SPH 2D/3D.Manning's roughness coefficient,n,was calculated to confirm that the results were in accordance with what had been measured in flume studies.Even though there is still room for improvement,it is shown that this method can be used to estimate Manning's coefficient for coastal vegetation(seagrass and saltmarsh vegetation)and to greatly improve the modeling and forecasting of coastal erosion and storm surge risks by including the effects of vegetation in integrated models.Anne-Eleonore Paquier Thibault Oudart Caroline Le Bouteiller Samuel Meule Philippe Larroude Robert A.Dalrymple 2021International Journal of Sediment Research2021,36,6:2
9The neuroscience of tinnitus 显示文摘Eggermont JJ Roberts LE 2004Trends Neurosci2004,27,:1
10Point-of-care genetic testing for person- alisat/on of antiplatelet treatment (RAPID GENE) : a prospective, randomised, proof-of-concept trial 显示文摘Roberts JD Wells GA le May MR 2012Lancet2012,379,9827:1
11Rectal microRNAs are perturbed in pediatric inflammatory bowel disease of the colon显示文摘Adam M. Zahm Nicholas J. Hand Daphne M. Tsoucas Claire L. Le Guen Robert N. Baldassano Joshua R. Friedman 2014Journal of Crohn’s and Colitis2014,,:1
12Apathy in patients with Parkinson disease without dementia or depression a PET study 显示文摘Robert G Le Jeune F Lozachmeur C 2012Neurology2012,79,11:1
13The oxidation of aromatic aldehydes to carboxylic acids using hydrogen peroxide in formic acid显示文摘Robert H Dodd Mieille Le Hyaic 1993Synthesis1993,3,:1
14Apathy and impaired emotional facial recognition networks overlap in Parkinson's disease: a PET study with conjunction analyses 显示文摘Robert G Le Jeune F Dondaine T 2014J Neurol Neurosurg Psychiatry2014,85,10:1
15ABA,ethylene and the control of shoot and root growth under water stress 显示文摘Robert ES Le Noble ME 2002J Exp Bot2002,53,:1
16Involvement of gene polymorphisms of thymidylate synthase in gene expression,protein activity and anticancer drug cytntnxicity using the NCI-60 panel显示文摘Nief N Le Morvan V Robert J 2007EurJ Cancer2007,43,5:1
17Impact of Surgery on Advanced Gastrointestinal Stromal Tumors (GIST) in the Imatinib Era显示文摘S. Bonvalot H. Eldweny C. Le Péchoux D. Vanel P. Terrier A. Cavalcanti C. Robert N. Lassau A. Le Cesne 2006Annals of Surgical Oncology2006,,12:1
18The neuroscience of tinnitus显示文摘Eggermont JJ Roberts LE 0,,11:1
19Preoperative factors of apathy in subthalamic stimulated Parkinson disease: A PET study 显示文摘Robert GH Le Jeune F Lozachmeur C 2014Neurology2014,83,18:1
20Interval Colorectal Cancers Frequently Have Subtle Macroscopic Appearance: A 10 Year-Experience in an Academic Center显示文摘Chantal le Clercq Eveline Rondagh Robert Riedl Fred T. Bosman Geerard L. Beets Wim Hameeteman Ad Masclee Silvia Sanduleanu 2011Gastroenterology2011,,5:1
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