维普中文期刊产品整合服务
337篇 您的检索式:作者名="Botty"
    题名 作者 年代 出处 被引量
1Recent advances and applications of machine learning in solidstate materials science显示文摘One of the most exciting tools that have entered the material science toolbox in recent years is machine learning.This collection of statistical methods has already proved to be capable of considerably speeding up both fundamental and applied research.At present,we are witnessing an explosion of works that develop and apply machine learning to solid-state systems.We provide a comprehensive overview and analysis of the most recent research in this topic.As a starting point,we introduce machine learning principles,algorithms,descriptors,and databases in materials science.We continue with the description of different machine learning approaches for the discovery of stable materials and the prediction of their crystal structure.Then we discuss research in numerous quantitative structure–property relationships and various approaches for the replacement of first-principle methods by machine learning.We review how active learning and surrogate-based optimization can be applied to improve the rational design process and related examples of applications.Two major questions are always the interpretability of and the physical understanding gained from machine learning models.We consider therefore the different facets of interpretability and their importance in materials science.Finally,we propose solutions and future research paths for various challenges in computational materials science.Jonathan Schmidt Mário R.G.Marques Silvana Botti Miguel A.L.Marques 2019npj Computational Materials2019,,1:49
2Neoadjuvant sorafenib combined with gemcitabine plus oxaliplatin in advanced hepatocellular carcinoma显示文摘This paper reports the first case of a patient with hepatocellular carcinoma with lymph node metastasis treated by sorafenib combined with gemcitabine plus oxaliplatin,with a partial response and normalization of α fetoprotein,which allowed curative surgery.The potential synergy between these three drugs needs to be confirmed,and is currently being investigated in a randomized phase Ⅱ trial.Nicolas Williet Olivier Dubreuil Tarek Boussaha Isabelle Trouilloud Bruno Landi Martin Housset Muriel Botti Philippe Rougier Jacques Belghiti Julien Taieb 2011World Journal of Gastroenterology2011,17,17:8
3Exchange-correlation functionals for band gaps of solids:benchmark,reparametrization and machine learning显示文摘We conducted a large-scale density-functional theory study on the influence of the exchange-correlation functional in the calculation of electronic band gaps of solids.First,we use the large materials data set that we have recently proposed to benchmark 21 different functionals,with a particular focus on approximations of the meta-generalized-gradient family.Combining these data with the results for 12 functionals in our previous work,we can analyze in detail the characteristics of each approximation and identify its strong and/or weak points.Beside confirming that mBJ,HLE16 and HSE06 are the most accurate functionals for band gap calculations,we reveal several other interesting functionals,chief among which are the local Slater potential approximation,the GGA AK13LDA,and the meta-GGAs HLE17 and TASK.We also compare the computational efficiency of these different approximations.Relying on these data,we investigate the potential for improvement of a promising subset of functionals by varying their internal parameters.The identified optimal parameters yield a family of functionals fitted for the calculation of band gaps.Finally,we demonstrate how to train machine learning models for accurate band gap prediction,using as input structural and composition data,as well as approximate band gaps obtained from density-functional theory.Pedro Borlido Jonathan Schmidt Ahmad W.Huran Fabien Tran Miguel A.L.Marques Silvana Botti 2020npj Computational Materials2020,,1:6
4一项面部脂肪移植的临床研究:脂肪的过滤清洗与离心的对比显示文摘背景尽管利用自体脂肪移植技术进行面部脂肪容量重塑有日趋增加的趋势,但就回植前处理获取脂肪的最佳方式,目前仍无共识的标准可依。依据新近报道的脂肪移植类文献,笔者对脂肪移植术后临床效果,通过对简单的过滤、冲洗方式与通过分离纯化获取的脂肪进行对比。方法本研究对2006年1—6月收治的25例健康患者行有关面部脂肪移植的前瞻性双盲研究。对照手术在同期进行,同一患者的一侧面部注射简单过滤、冲洗的脂肪,而另一侧面部注射分离纯化获取的脂肪。对术后效果分别进行主观、客观评价。主观评价包括一份面向所有患者的调查问卷表,以及一份相对应的解释说明书。客观评价由3个评委共同对术前、术后对比照片进行评价得来。术后平均随访12个月。结果本研究结果显示,两种脂肪提纯方式无显著差别。长期随访效果显示,两侧面部移植区域效果相当。结论经长期临床验证,结合文献报道的相关信息,笔者在脂肪移植时会选择简单过滤处理的脂肪,而不是离心处理的脂肪。Giovanni Botti Michele Pascali Chiara Botti Florian Bodog Valerio Cervelli 石杰(译) 袁继龙(译) 魏峰(译) 高景恒(译) 2011中国美容整形外科杂志2011,22,9:4
5Structure, function and gene expression of epithelial mucins显示文摘Seregni E Botti C Massaron S 1997Tumori1997,83,3:2
6Plural forms versus franchise and company-owned systems: A DEA approach of hotel chain performance 显示文摘Botti L Briec W Cliquet G 2009Omega2009,37,3:1
7The minimal bowel resection in Crohn′s disease:analysis of prognostic factors on the surgical recurrence显示文摘Botti F Carrara A Antonelli B Ann Ital Chir0,74,6:1
8Efficacy of two Ni-Ti systems and hand files for removing gutta-percha from root canals 显示文摘Mollo A Botti G Prinicipi Goldoni N 2012Int Endod J2012,45,1:1
9Time and tourism attraction显示文摘Botti L Peypoch N Solonandrasana B 2008Tourism Management2008,29,3:1
10Effectiveness of plaque in- dicators and air polishing for the sealing of pits and fissures 显示文摘Botti RH Bossh M Zallocco N 2010Eur J Paediatr Dent2010,11,1:1
11A comparative light microscopic study of human midpalatal suture and periodontal ligament 显示文摘PIRELLI P RAGAZZONI E BOTTI F 1997Minerva Stornatol1997,46,9:1
12Synthesis of TiC and SiC/TiC nanoerystalline powder by gas-phase laser-induced reaetion显示文摘Alexandrescu R Borsella E Botti S 1997Journal of Materials Science1997,32,21:1
13IL-21in the pathogenesis and treatment of skin diseases显示文摘Costanzo A Chimenti MS Botti E 2010J Dermatol Sci2010,60,2:1
14A clinical trial in facial fat grafting:filtered and washed versus centrifuged fat显示文摘Botti G Pascali M Botti C 0,,06:1
15Fra-1 protein overexpression is a feature of hyperplastic and neoplastic breast disorders显示文摘Chiappetta G Ferraro A Botti G 0,,:1
16Sevoflurane anesthesia deteriorates pulmonary surfactant promoting alveolar collapse in male Sprague–Dawley rats显示文摘Leonel Malacrida Germán Reta Héctor Piriz Fabiana Rocchiccioli Horacio Botti Ana Denicola Arturo Briva 2013Pulmonary Pharmacology & Therapeutics2013,,:1
17Self-assembled carbon nanotubes grown without catalyst from nanosized carbon particles adsorbed on silicon显示文摘Botti S Ciardi R Terranova M L Piccirillo S 2002Applied Physicals Letters2002,80,:1
18CBR contributions to argumentation in MAS显示文摘Heras S Julia V Botti V 2007Advances in Soft Computing2007,44,9:1
19Structure, function and gene expression of epithelial mucins 显示文摘Seregni E Botti C Massaron S 1997Tumori1997,83,3:1
20Fatty acid synthase (FAS) is a marker of increased risk of recurrence in lung carcinoma 显示文摘Visca P Sebastiani V Botti C 2004Anticancer Res2004,24,6:1
返回顶部 每页显示:
共17页 首页 上一页 第1页 下一页 末页 /17 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费