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697篇 您的检索式:作者名="A Lozano"
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1Plasmonics for solid-state lighting: enhanced excitation and directional emission of highly efficient light sources显示文摘Light sources based on reliable and energy-efficient light-emitting diodes (LEDs) are instrumental in the development of solid-statelighting (SSL). Most research efforts in SSL have focused on improving both the intrinsic quantum efficiency (QE) and the stability oflight emitters. For this reason, it is broadly accepted that with the advent of highly efficient (QE close to 1) and stable emitters, thefundamental research phase of SSL is coming to an end. In this study, we demonstrate a very large improvement in SSL emission (above70-fold directional enhancement for p-polarized emission and 60-fold enhancement for unpolarized emission) using nanophotonicstructures. This is attained by coupling emitters with very high QE to collective plasmonic resonances in periodic arrays of aluminumnanoantennas. Our results open a new path for fundamental and applied research in SSL in which plasmonic nanostructures are able tomold the spectral and angular distribution of the emission with unprecedented precision.Gabriel Lozano Davy J Louwers Said RK Rodrı´guez Shunsuke Murai Olaf TA Jansen Marc A Verschuuren Jaime Gomez Rivas 2013Light(Science & Applications)2013,2,1:8
2Global and regional mortality from 235 causes of death for 20 age groups in 1990 and 2010: a systematic analysis for the Global Burden of Disease Study 2010显示文摘Rafael Lozano Mohsen Naghavi Kyle Foreman Stephen Lim Kenji Shibuya Victor Aboyans Jerry Abraham Timothy Adair Rakesh Aggarwal Stephanie Y Ahn Mohammad A AlMazroa Miriam Alvarado H Ross Anderson Laurie M Anderson Kathryn G Andrews Charles Atkinson Larry M 2012The Lancet . 2012 (9859)2012,,9859:7
3Global and regional mortality from 235 causes of death for 20 age groups in 1990 and 2010: a systematic analysis for the Global Burden of Disease Study 2010显示文摘Rafael Lozano Mohsen Naghavi Kyle Foreman Stephen Lim Kenji Shibuya Victor Aboyans Jerry Abraham Timothy Adair Rakesh Aggarwal Stephanie Y Ahn Mohammad A AlMazroa Miriam Alvarado H Ross Anderson Laurie M Anderson Kathryn G Andrews Charles Atkinson Larry M 2012The Lancet2012,,9859:5
4Hepatic flow is an intraoperative predictor of early allograft dysfunction in whole-graft deceased donor liver transplantation: An observational cohort study显示文摘BACKGROUND Early allograft dysfunction(EAD)after liver transplantation(LT)is an important cause of morbidity and mortality.To ensure adequate graft function,a critical hepatocellular mass is required in addition to an appropriate blood supply.We hypothesized that intraoperative measurement of portal venous and hepatic arterial flow may serve as a predictor in the diagnosis of EAD.AIM To study whether hepatic flow is an independent predictor of EAD following LT.METHODS This is an observational cohort study in a single institution.Hepatic arterial blood flow and portal venous blood flow were measured intraoperatively by transit flow.EAD was defined using the Olthoff criteria.Univariate and multivariate analyses were used to determine the intraoperative predictors of EAD.Survival analysis and prognostic factor analysis were performed using the Kaplan-Meier and Cox regression models.RESULTS A total of 195 liver transplant procedures were performed between January 2008 and December 2014 in 188 patients.A total of 54(27.7%)patients developed EAD.The median follow-up was 39 mo.Portal venous flow,hepatic arterial flow(HAF)and total hepatic arterial flow were associated with EAD in both the univariate and multivariate analyses.HAF is an independent prognostic factor for 30-d patient mortality.CONCLUSION Intraoperative measurement of blood flow after reperfusion appears to be a predictor of EAD;Moreover,HAF should be considered a predictor of 30-d patient mortality.Pablo Lozano Lominchar Maitane Igone Orue-Echebarria Lorena Martín Cristina Julia Lisbona María Magdalena Salcedo Luis Olmedilla Hemant Sharma Jose Manuel Asencio JoséAngel López-Baena 2019World Journal of Hepatology2019,11,9:4
5New genes emerging for colorectal cancer predisposition显示文摘Colorectal cancer(CRC)is one of the most frequent neoplasms and an important cause of mortality in the developed world.This cancer is caused by both genetic and environmental factors although 35%of the variation in CRC susceptibility involves inherited genetic differences.Mendelian syndromes account for about5%of the total burden of CRC,with Lynch syndrome and familial adenomatous polyposis the most common forms.Excluding hereditary forms,there is an important fraction of CRC cases that present familial aggregation for the disease with an unknown germline genetic cause.CRC can be also considered as a complex disease taking into account the common diseasecommom variant hypothesis with a polygenic model of inheritance where the genetic components of common complex diseases correspond mostly to variants of low/moderate effect.So far,30 common,low-penetrance susceptibility variants have been identified for CRC.Recently,new sequencing technologies including exomeand whole-genome sequencing have permitted to add a new approach to facilitate the identification of new genes responsible for human disease predisposition.By using whole-genome sequencing,germline mutations in the POLE and POLD1 genes have been found to be responsible for a new form of CRC genetic predisposition called polymerase proofreading-associated polyposis.Clara Esteban-Jurado Pilar Garre Maria Vila Juan José Lozano Anna Pristoupilova Sergi Beltrán Anna Abulí Jenifer Muoz Francesc Balaguer Teresa Ocaa Antoni Castells Josep M Piqué Angel Carracedo Clara Ruiz-Ponte Xavier Bessa Montserrat Andreu Luis Bujanda Trinidad Caldés Sergi Castellví-Bel 2014World Journal of Gastroenterology2014,20,8:3
6A high-density, multi-parental SNP genetic map on apple validates a new mapping approach for outcrossing species显示文摘Quantitative trait loci(QTL)mapping approaches rely on the correct ordering of molecular markers along the chromosomes,which can be obtained from genetic linkage maps or a reference genome sequence.For apple(Malus domestica Borkh),the genome sequence v1 and v2 could not meet this need;therefore,a novel approach was devised to develop a dense genetic linkage map,providing the most reliable marker-loci order for the highest possible number of markers.The approach was based on four strategies:(i)the use of multiple full-sib families,(ii)the reduction of missing information through the use of HaploBlocks and alternative calling procedures for single-nucleotide polymorphism(SNP)markers,(iii)the construction of a single backcross-type data set including all families,and(iv)a two-step map generation procedure based on the sequential inclusion of markers.The map comprises 15417 SNP markers,clustered in 3 K HaploBlock markers spanning 1267 cM,with an average distance between adjacent markers of 0.37 cM and a maximum distance of 3.29 cM.Moreover,chromosome 5 was oriented according to its homoeologous chromosome 10.This map was useful to improve the apple genome sequence,design the Axiom Apple 480 K SNP array and perform multifamily-based QTL studies.Its collinearity with the genome sequences v1 and v3 are reported.To our knowledge,this is the shortest published SNP map in apple,while including the largest number of markers,families and individuals.This result validates our methodology,proving its value for the construction of integrated linkage maps for any outbreeding species.Erica A Di Pierro Luca Gianfranceschi Mario Di Guardo Herma JJ Koehorst-van Putten Johannes W Kruisselbrink Sara Longhi Michela Troggio Luca Bianco Hélène Muranty Giulia Pagliarani Stefano Tartarini Thomas Letschka Lidia Lozano Luis Larisa Garkava-Gustavsson Diego Micheletti Marco CAM Bink Roeland E Voorrips Ebrahimi Aziz Riccardo Velasco François Laurens W Eric van de Weg 2016Horticulture Research2016,3,1:3
7Disability-adjusted life years (DALYs) for 291 diseases and injuries in 21 regions, 1990–2010: a systematic analysis for the Global Burden of Disease Study 2010显示文摘Christopher J L Murray Theo Vos Rafael Lozano Mohsen Naghavi Abraham D Flaxman Catherine Michaud Majid Ezzati Kenji Shibuya Joshua A Salomon Safa Abdalla Victor Aboyans Jerry Abraham Ilana Ackerman Rakesh Aggarwal Stephanie Y Ahn Mohammed K Ali Mohammad A 2012The Lancet . 2012 (9859)2012,,9859:2
8Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990–2010: a systematic analysis for the Global Burden of Disease Study 2010显示文摘Theo Vos Abraham D Flaxman Mohsen Naghavi Rafael Lozano Catherine Michaud Majid Ezzati Kenji Shibuya Joshua A Salomon Safa Abdalla Victor Aboyans Jerry Abraham Ilana Ackerman Rakesh Aggarwal Stephanie Y Ahn Mohammed K Ali Mohammad A AlMazroa Miriam Alvara 2012The Lancet . 2012 (9859)2012,,9859:2
9Global and regional mortality from 235 causes of death for 20 age groups in 1990 and 2010: a systematic analysis for the Global Burden of Disease Study 2010显示文摘Rafael Lozano Mohsen Naghavi Kyle Foreman Stephen Lim Kenji Shibuya Victor Aboyans Jerry Abraham Timothy Adair Rakesh Aggarwal Stephanie Y Ahn Mohammad A AlMazroa Miriam Alvarado H Ross Anderson Laurie M Anderson Kathryn G Andrews Charles Atkinson Larry M 20122012 (9859)2012,,9859:2
10Shortest Viable Path Algorithm in Muhimodal Networks显示文摘Lozano A Storchi G 2001Transportation Research Part A2001,35,1:1
11Shortest viable path algorithm in multimodal networks显示文摘Lozano A Storchi G 2001Transportation Research Part A2001,35,3:1
12Immunocytochemistry in the differential diagnosis of serous effusions: a comparative evaluation of eight monoclonal antibodies in Papanicolaou stained smears显示文摘Lozano MD Panizo A Toledo GR 2001Cancer2001,93,1:1
13Electromagnetic interference shielding effectiveness of carbon nanofiber/LCP composites 显示文摘Yang S Y Lozano K Lomeli A 2005Composites : Part A2005,36,5:1
14Effect of Pomaee Drying on Apple Pectin 显示文摘Constenla D Ponce A G Lozano J E 2002LWT -Food Seienee and Technology2002,35,3:1
15Long-term prognosis of patients with myocardial bridge and angiographic milking of the left anterior descending coronary artery显示文摘Lozano I Baz J A Palop RL 2002Rev Esp Cardiol2002,55,4:1
16Phase Ⅱ trial of hepatic arterial infusion of fluorouracil and recombinant human interferon alfa-2b for liver metastases of colorectal cancer refractory to systemic fluorouracil and leucovorin显示文摘Patt YZ Hoque A Lozano R 1997Jpn Clin Oncol1997,15,4:1
17ε-Caprolactone/ZnC12 complex formation: characterization and ring-opening polymerization mechanism显示文摘Abraham G A Gallardo A Lozano A E 2000J Polym Sci:Part A:Polym Chem2000,38,8:1
18Iatrogenic vascular lesions after cardiac catheterization显示文摘Manuel-Rimbau E Lozano P Gomez A 0,,09:1
19Methods for micro- electorde-guided posteroventral pallidot0my显示文摘Lozano A Hutchison W Kiss Z 1996J Neuro Surg1996,84,:1
20Loss of Gcn5 acetyltransferase activity leads to neural tube closure defects and exencephaly in mouse embryos显示文摘Bu P Evrard Y A Lozano G 2007Mol Cell Biol2007,27,9:1
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