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| 1 | Supporting IrO2 and IrRuOx nanoparticles on TiO2 and Nb-doped TiO2 nanotubes as electrocatalysts for the oxygen evolution reaction显示文摘IrO2 and IrRuOx(Ir:Ru 60:40 at%),supported by 50 wt%onto titania nanotubes(TNTs)and(3 at%Nb)Nb-doped titania nanotubes(Nb-TNTs),as electrocatalysts for the oxygen evolution reaction(OER),were synthesized and characterized by means of structural,surface analytical and electrochemical techniques.Nb doping of titania significantly increased the surface area of the support from 145(TNTs)to 260 m2g-1(Nb-TNTs),which was significantly higher than those of the Nb-doped titania supports previously reported in the literature.The surface analytical techniques showed good dispersion of the catalysts onto the supports.The X-ray photoelectron spectroscopy analyses showed that Nb was mainly in the form of Nb(IV)species,the suitable form to behave as a donor introducing free electrons to the conduction band of titania.The redox transitions of the cyclic voltammograms,in agreement with the XPS results,were found to be reversible.Despite the supported materials presented bigger crystallite sizes than the unsupported ones,the total number of active sites of the former was also higher due to their better catalyst dispersion.Considering the outer and the total charges of the cyclic voltammograms in the range 0.1–1.4 V,stability and electrode potentials at given current densities,the preferred catalyst was Ir O2 supported on the Nb-TNTs.The electrode potentials corresponding to given current densities were between the smallest ones given in the literature despite the small oxide loading used in this work and its Nb doping,thus making the Nb-TNTs-supported IrO2 catalyst a promising candidate for the OER.The good dispersion of IrO2,high specific surface area of the Nb-doped supports,accessibility of the electroactive centers,increased stability due to Nb doping and electron donor properties of the Nb(IV)oxide species were considered the main reasons for its good performance. | Radostina V.Genova-Koleva Francisco Alcaide Garbine Alvarez Pere L.Cabot Hans-Jürgen Grande María V.Martínez-Huerta Oscar Miguel | 2019 | Journal of Energy Chemistry2019,28,7: | 2 |
| 2 | Modelling microclimate in urban environments and assessing its influence on the performance of surrounding buildings 显示文摘 | Francisco Samchez de la Flor Servando Alvarez Dominguez | 2004 | Energy and Buildings2004,,36: | 1 |
| 3 | Pulmonary alveolar proteinosis in association with household exposure to fibrous insulation material显示文摘 | Josh W McDonald Francisco Alvarez Cesar A Keller | 2000 | Chest2000,117,10: | 1 |
| 4 | Implication of cyclic nucleotide phosphodiesterase in- hibition in the vasorelaxant activity of the citrus-fruits flavonoid (+or-) -naringenin 显示文摘 | Francisco Orallo Mercedes Camifia Ezequiel Alvarez | 2005 | Planta Medica2005,7,2: | 1 |
| 5 | Healthcare staff as promoters of parental presence at anesthetic induction:Net Promoter Score survey显示文摘BACKGROUND Surgical intervention is usually a traumatic event that causes stress and anxiety in the pediatric patient and the family environment.To reduce the harmful effects of presurgical anxiety,parental presence during induction of anesthesia(PPIA)is one of the more notable interventions used in medical centers.However,data on this measure are difficult to evaluate and often face resistance from healthcare staff.AIM To analyze the perception of the healthcare workers after the implementation of a PPIA program.METHODS A survey was developed and sent by email to all the healthcare staff working in the children’s area of a tertiary hospital.It consisted of 14 items divided into positive aspects of PPIA and negative aspects of PPIA evaluated with the use of a Likert scale(1 to 5).The demographics of the respondents were included in the data collected.The answers to the questions were interpreted through the Net Promoter Score(NPS).The statistical analysis compared the differences in the responses to each question of the survey made by the different groups of health personnel included.RESULTS A total of 141 surveys were sent out,with a response rate of 69%.Of the total number of responses,68%were from women and 32%from men.The average age of the participants was 42.3±10.6 years.As for the positive questions about the PPIA,83%had an NPS>50,and only one had a score between 0 and 50,which means that the quality of the service was rated as excellent or good by 100%of the respondents.On the other hand,100%of the negative questions about the PPIA had a negative NPS.Responses to the question“PPIA increases patient safety”were significantly different(P=0.037),with a lower percentage of pediatric surgeons(70%)thinking that PPIA increased patient safety,compared with anesthesiologists(90%),nursing(92%),and other medical personnel(96%).CONCLUSION The personnel who participated in the PPIA program at our center were in favor of implementation.There were no validated arguments to support worker resistance to the development of the PPIA. | María Velayos Karla Estefanía María Alvarez María C Sarmiento Lucas Moratilla Pascual Sanabria Francisco Hernández Manuel V López Santamaría | 2021 | World Journal of Clinical Pediatrics2021,10,6: | 1 |
| 6 | Fenton Reagent Advanced Oxidation of Polynuclear Aromatic Hydrocarbons in Water显示文摘 | Fernando J. Beltrán Manuel González Francisco J. Ribas Pedro Alvarez | 1998 | Water Air and Soil Pollution (-)1998,,3: | 1 |
| 7 | Electrochemical performance of low temperature PEMFC with surface tailored carbon nanofihcrs as catalyst support 显示文摘 | GARBINE ALVAREZ FRANCISCO ALCAIDE PERE L | 2012 | International Journal of Hydrogen Energy2012,37,1: | 1 |
| 8 | Predicting pulmonary complications after pneumonectomy for lung cancer显示文摘 | Francisco Javier Algar Antonio Alvarez Angel Salvatierra | 2003 | European Journal of Cardio - thoracic Surgery2003,23,2: | 1 |
| 9 | 显示文摘 | Ricardo Alvarez Jose Coca | 1997 | Journal of Membrane Science1997,123,: | 1 |
| 10 | Risk of atrial fibrillation, stroke, and death after radiofrequency catheter ablation of typical atrial flutter显示文摘 | Javier García Seara Sergio Raposeiras Roubin Francisco Gude Sampedro Vanessa Balboa Barreiro José Martínez Sande Moisés Rodriguez Ma?ero Pilar Cabans Grandio Belen Alvarez José González Juanatey | 2014 | Clinical Research in Cardiology2014,,7: | 1 |
| 11 | Calpain-3 gene expression is decreased during experimental cancer cachexia显示文摘 | S??lvia Busquets Cèlia Garc??a-Mart??nez Belén Alvarez Neus Carbó Francisco J López-Soriano Josep M Argilés | 2000 | BBA - General Subjects2000,,1: | 1 |
| 12 | Measurement and simulation of climate inside Almeria-type greenhouses using computational fluid dynamics显示文摘 | Francisco Domingo Molina-Aiz Diego Luis Valera Antonio Jesus Alvarez | 2004 | Agricultural and Forest Meteorology2004,125,12: | 1 |
| 13 | Impact of Recipient HLA-C in Liver Transplant: A Protective Effect of HLA-Cw*07 on Acute Rejection显示文摘 | Maria R. Moya-Quiles Ruben Alvarez Manuel Miras Jorge Gomez-Mateo Maria R. Lopez-Alvarez Isabel Marin-Moreno Enrique Martínez-Barba Maria P.S. Sanchez-Mozo Manuel Gomez Francisco Arnal Francisco Sanchez-Bueno Luis A. Marin Ana M. Garcia-Alonso Alfredo Min | 2007 | Human Immunology2007,,1: | 1 |
| 14 | Measurement and simulation of climate inside almeritaype gre enhouses using computational fluid dynamoics显示文摘 | Francisco Domingo Molina-Zia Diego Luis Valera Antonio Jesus Alvarez | 2004 | Agricultural and Forest Meteorology2004,125,: | 1 |
| 15 | Presence of calcitonin gene-related peptide(CGRP)and substance P(SP)immunoreactivity in intraepidermal free nerve endings of cat skin显示文摘 | Francisco J Alvarez Blasco I | 1988 | Brain Res1988,442,2: | 1 |
| 16 | Occupational rhinitis and asthma by Lathyrus sativus flour: Characterization of allergens显示文摘 | Sergio Porcel Francisco León Ana María Valero Piedad Martín Calderín Manuela Cuevas Emilio Alvarez Cuesta | 2001 | The Journal of Allergy and Clinical Immunology2001,,4: | 1 |
| 17 | Reduction of blood loss from laboratory testing in hospitalized adult patients using smallvolume(Pediatric)tubes显示文摘 | Francisco SG Francisco Alvarez M | | 0,,: | 1 |
| 18 | Turnovsdy, Habit Formation, Catching up with the Joneses, and Economic Growth 显示文摘 | Francisco Alvarez Cuadrado Goncalo Monteiro Stephen J | 2004 | Journal of Economic Growth2004,,9: | 1 |
| 19 | Multi-unit auctions with private information: an indivisible unit continuous price model显示文摘 | Francisco Alvarez Cristina Mazón | 2012 | Economic Theory2012,,1: | 1 |
| 20 | Liver transplantation from Maastricht category 2 non-heart-beating donors显示文摘 | Alejandra Otero Manuel Gómez-Gutiérrez Francisco Suárez Francisco Arnal Antón Fernández-García Javier Aguirrezabalaga José García-Buitrón Joaquín Alvarez Rafael Má?ez | 2003 | Transplantation2003,,7: | 1 |