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Artigo Acesso aberto Revisado por pares

José‐Manuel Pastora‐Bernal, María‐José Estebanez‐Pérez, Guadalupe Molina‐Torres, Francisco-José García-López, Raquel Sobrino-Sánchez, Rocío Martín‐Valero,

COVID-19 can cause important sequels in the respiratory system and frequently presents loss of strength, dyspnea, polyneuropathies and multi-organic affectation. Physiotherapy interventions acquire a fundamental role in the recovery of the functions and the quality of life. Regarding the recovery phases after hospital discharge, the current evidence available is very preliminary. Telerehabilitation is presented as a promising complementary treatment method to standard physiotherapy. The main objective ...

Tópico(s): Intensive Care Unit Cognitive Disorders

2021 - Multidisciplinary Digital Publishing Institute | International Journal of Environmental Research and Public Health

Artigo Acesso aberto Revisado por pares

Serena Villaverde, Sara Domínguez‐Rodríguez, Gema Sabrido, Conchita Pérez-Jorge, M. Gutiérrez Plata, María Pilar Romero‐Gómez, Carlos Grasa, Ana Belén Jiménez, Elena de las Heras, Antonio Broncano, María del Mar Núñez, Marta Illán Ramos, Paloma Merino, Beatriz Soto, David M. Arana, Amanda Bermejo, P Mendoza, Manuel Gijón, Begoña Pérez‐Moneo, Cinta Moraleda, Alfredo Tagarro, Cristina Calvo, Ma José Mellado, Paula Rodríguez-Molino, Teresa del Rosal, Mar Santos, Marisa Navarro, Elena Rincón, Begoña Santiago, Jesús Saavedra‐Lozano, David Aguilera‐Alonso, Cristina Epalza, Daniel Blázquez‐Gamero, Sara Villanueva, Pablo Rojo, Gero Calleja, J. A. Alonso, Mercedes de la Torre, Francisco José Sanz-Santaeufemia, María Iglesias, Blanca Herrero, María del Mar Alonso, Antoni Soriano‐Arandes, J.M. Pujol, Susana Melendo, Pere Soler‐Palacín, Silvia Simó Nebot, Victòria Fumadó, Miguel Lanaspa, Mikel Urretavizcaya, Mercedes Herranz, Marta Pareja, Fátima Ara, Santiago Cabañas, Rut del Valle, Ana Barrios, Enrique Otheo, J. Vázquez, Lola Falcón-Neyra, Olaf Neth, Peter Olbrich, Walter Goicoechea, Laura Martín, Lucía Figueroa, María Teresa Pozo Llorente, María Penín, Claudia García, María de los Ángeles García, Teresa Alvaredo, Ma Inmaculada Olmedo, Agustín López, Elvira Cobo, Mariam Tovizi, Pilar Galán del Río, Sara Guillén, Adriana Navas, María Luz García‐García, Sara Pérez, María José Hernández, Arantxa Berzosa, Nerea Gallego, Ana López, Beatriz Ruiz, Santiago Alfayate, Ana Ruiz, Eloísa Cervantes, Maria José González, Ángela María Rincón Hurtado, Yolanda Ruíz, Cristina García, Inés Amich, Manuel Oltra, Álvaro Villaroya, Angustias Ocaña, I. Belinchón, María Fernanda Guzmán, María‐Jesús Pascual, María Isabel Sánchez-Códez, Elena Montesinos, Julia Jensen, M. López Rodríguez, Gloria Caro, Neus Rius, Alba Gómez, Rafael Bretón, Margarita Rodríguez, Julio Romero, Ana Sara Martins de Campos, Mercedes García, Rosa María Velasco, Zulema Lobato, Fernándo Centeno Malfaz, Elena Pérez, Paula Vidal, C Rey, Ana Vivanco, Maruchi Alonso, Pedro Alcalá, Javier González de Dios, Eduard Solé, Laura Minguell, Itziar Astigarraga, Ma Ángeles Vázquez, Miguel A. Sánchez, Elena Dı́az, Eduardo Consuegra, Maria E. Cabanillas, Luis Peña Quintana, Elisa Garrote, Maite Goicoechea, I. Centelles, Santiago Lapeña, Sara Gutiérrez, Soraya Gutiérrez, Amparo Cavalle, José María Olmos, Alejandro Cobo, Sara Díaz, Beatriz Jiménez, Raúl González, Miguel Lafuente, Matilde Bustillo Alonso, Natividad Pons, Julia Morata, Elsa L. Segura,

We conducted a multicenter clinical validity study of the Panbio coronavirus disease 2019 Antigen Rapid Test of nasopharyngeal samples in pediatric patients with coronavirus disease 2019–compatible symptoms of ≤5 days of evolution. Our study showed limited accuracy in nasopharyngeal antigen testing: overall sensitivity was 45.4%, and 99.8% of specificity, positive-predictive value was 92.5%. We conducted a multicenter clinical validity study of the Panbio coronavirus disease 2019 Antigen Rapid Test ...

Tópico(s): SARS-CoV-2 and COVID-19 Research

2021 - Elsevier BV | The Journal of Pediatrics

Artigo Acesso aberto Revisado por pares

Vera Lugo, Onintza Garmendia, Monique C. Suarez-Giron, Marta Torres, Francisco José Vázquez Polo, Miguel A. Negrín, A. Gálvez Moraleda, Mariana Roman, Marta Puig, Concepción Ruı́z, Carlos Egea, Juan F. Masa, Ramón Farré, Josep M. Montserrat,

Introduction Obstructive sleep apnea (OSA) is a prevalent disease associated with significant morbidity and high healthcare costs. Information and communication technology could offer cost-effective management options. Objectives To evaluate an out-of-hospital Virtual Sleep Unit (VSU) based on telemedicine to manage all patients with suspected OSA, including those with and without continuous positive airway pressure (CPAP) therapy. Methods This was an open randomized controlled trial. Patients with ...

Tópico(s): Neuroscience of respiration and sleep

2019 - Public Library of Science | PLoS ONE

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Sílvia Aparecida Steiner, Marcia Regina Fantoni Torres, Francisco José Penna, Bárbara Fonseca Gazzinelli, Caroline G.A. Corradi, ARTUR PEREIRA QUINTEIRO COSTA, Isabela G. Ribeiro, Eugênio G. de Andrade, Maria do Carmo Barros de Melo,

The aim of the present study was to evaluate the treatment adherence of children with chronic functional constipation.The present study is a prospective and longitudinal study realized at a pediatric gastroenterology clinic of a Brazilian University Hospital, between August 2009 and October 2011. Rome III criteria and the Bristol Stool Scale were used to define constipation and to characterize feces, respectively. Drug treatment was prescribed for patients according to the protocols previously standardized ...

Tópico(s): Gastroesophageal reflux and treatments

2013 - Lippincott Williams & Wilkins | Journal of Pediatric Gastroenterology and Nutrition

Artigo Revisado por pares

Antonio González-Torres, Francisco José García‐Peñalvo, Roberto Therón,

Software evolution is made up of changes carried out during software maintenance. Such accumulation of changes produces substantial modifications in software projects and therefore vast amounts of relevant facts that are useful for the understanding and comprehension of the software project for making additional changes. In this scenario, evolutionary visual software analytics is aimed to support software maintenance, with the active participation of users, through the understanding and comprehension ...

Tópico(s): Advertising and Communication Studies

2012 - Elsevier BV | Computers in Human Behavior

Artigo Acesso aberto Revisado por pares

Kammi K. Schmeer, Barbara A. Piperata, Andrés Herrera Rodríguez, Virgilio Mariano Salazar Torres, Francisco José Centeno Cárdenas,

Abstract Objective Women (especially mothers) are theorized as critical to reducing household food insecurity through their work and caregiver roles. The present study tests these assumptions, assessing how maternal economic and social resources are associated with food insecurity in households with young children. Design Data from a population-based sample of households was collected in León, Nicaragua ( n 443). Data include a newly validated measure of household food insecurity (ELCSA), maternal resource ...

Tópico(s): Poverty, Education, and Child Welfare

2015 - Cambridge University Press | Public Health Nutrition

Artigo Acesso aberto Revisado por pares

Antonio González-Torres, Francisco José García‐Peñalvo, Roberto Therón, Ricardo Colomo‐Palacios,

The day-to-day management of human resources that occurs during the development and maintenance process of software systems is a responsibility of project leads and managers, who usually perform such a task empirically. Moreover, rotation and distributed software development affect the establishment of long-term relationships between project managers and software projects, as well as between project managers and companies. It is also common for project leads and managers to face decision-making ...

Tópico(s): Open Source Software Innovations

2015 - Elsevier BV | Science of Computer Programming

Artigo Revisado por pares

José Antonio Vélez Godiño, Miguel Torres García, Francisco José Jiménez-Espadafor Aguilar,

A compression ignition reciprocating internal combustion engine has been modified to allow operation with late direct injection of rapeseed biodiesel fuel blends. The purpose of these modifications is to reduce both the engine's carbon footprint and emission of nitrogen oxides and soot, without decreasing performance or using expensive emission post-treatment systems. The experimental part of this work is based on the measurement of the main pollutants being emitted and the analysis of the combustion ...

Tópico(s): Heat transfer and supercritical fluids

2021 - Elsevier BV | Energy

Artigo Revisado por pares

José Antonio Vélez Godiño, Miguel Torres García, Francisco José Jiménez-Espadafor Aguilar, Elisa Carvajal Trujillo,

The main goal of this study is to analyze the potential of a multi-zone combustion modeling to simulate the homogeneous charge compression ignition (HCCI) in a process using mineral diesel fuel. The multi-zone combustion modeling consists of several volumes, named zones, that are located in fixed positions inside the combustion chamber and takes as homogeneous the composition and temperature for each volume being the pressure the same for all the zones. The start of combustion and its development ...

Tópico(s): Thermochemical Biomass Conversion Processes

2014 - Elsevier BV | Energy Conversion and Management

Artigo Revisado por pares

María Aránzazu González Corchón, Manuela Salvado, Basilio José de la Torre, Francisco Collía, José Pedro, Blanca Vázquez‐Lasa, Julio San Román,

Injectable self-curing systems based on PMMA, phosphate-free bioactive glasses and the drug fosfosal, a phosphate derivative of salicylic acid with analgesic and moderate anti-inflammatory properties, have been tested in vivo to evaluate their biocompatibility. The model consisted of the injection of dough of cement into a defect created in the femur of rabbits, and the cure of the cement in situ after implantation. The biological response was studied in the short and long terms by macroscopic, ...

Tópico(s): Dental Implant Techniques and Outcomes

2005 - Elsevier BV | Biomaterials

Artigo Revisado por pares

Manuela Vega‐Zamora, Francisco José Torres Ruíz, Manuel Parras Rosa,

Lack of trust is thought to be one of the most significant barriers to the consumption of organic foods, which is an important dimension of sustainable behaviour. Building trust in organic foods is the central objective of this paper. Based on information processing models focusing on what message to transmit and how, and on the premise that to improve trust, two different dimensions (functionality and authenticity) must be managed simultaneously, this paper analyzes the comparative effectiveness ...

Tópico(s): Cultural Differences and Values

2018 - Elsevier BV | Journal of Cleaner Production

Artigo Acesso aberto Revisado por pares

Francisco José Torres Ruíz, Manuela Vega‐Zamora, Manuel Parras Rosa,

Although Spain is the world’s top organic extra virgin olive oil (OEVOO) producer, domestic consumption is low. Most of the OEVOO produced is destined for external markets. As access to these markets is rife with challenges, developing internal demand has become a matter of utmost importance. Therefore, the general objective of this study is to analyse what is limiting OEVOO consumption levels in Spain. Although a review of the literature reveals some potential explanatory factors, this study analyses ...

Tópico(s): Wine Industry and Tourism

2018 - Multidisciplinary Digital Publishing Institute | Sustainability

Artigo Revisado por pares

Francisco José Torres Ruíz, Manuela Vega‐Zamora, Manuel Parras Rosa,

Abstract Explanatory models of consumer behaviour can be used to steer decision‐making in the complex task of designing generic strategies to increase sustainable consumption. This paper proposes an operational model which assumes that the purchase of an organic food is a complex process that can be broken down into phases. It is applied to a concrete case – organic olive oil in the Spanish market – quantifying each phase to determine which ones should be acted on to increase demand. Results indicate ...

Tópico(s): Environmental Sustainability in Business

2017 - Wiley | Business Strategy and the Environment

Artigo Revisado por pares

Carla Marano-Marcolini, Francisco José Torres Ruíz,

The main function of food classification systems is to regulate the market and inform it (consumers above all) about the different types of products and their characteristics. However, the reality is that many of these systems give rise to confusion and prevent consumers from obtaining a clear idea of them, making the purchasing process more difficult. The objective of this study was to propose a method that can be used as a basis or reference framework for analysing the suitability of any food classification ...

Tópico(s): Biochemical Analysis and Sensing Techniques

2017 - Elsevier BV | Food Policy

Artigo Revisado por pares

Eva María Murgado-Armenteros, María Gutiérrez-Salcedo, Francisco José Torres Ruíz, Manuel J. Cobo,

Tópico(s): Business, Innovation, and Economy

2014 - Springer Nature (Netherlands) | Scientometrics

Artigo Revisado por pares

Manuela Vega‐Zamora, Francisco José Torres Ruíz, Eva Ma Murgado-Armenteros, Manuel Parras Rosa,

One of the strategies employed by companies to differentiate themselves from others, in the food market, has been to market organic products according to the assumption that environmental values are an important influence on people's behavior. However, studies of the behavior of organic food consumers show that there is some debate on this subject. Although some studies associate organic food consumption with motives and attitudes in which the environment plays a predominant role, a greater number ...

Tópico(s): Environmental Sustainability in Business

2014 - Wiley | Psychology and Marketing

Artigo Revisado por pares

Manuela Vega‐Zamora, Manuel Parras Rosa, Eva María Murgado-Armenteros, Francisco José Torres Ruíz,

The controversy between altruistic (environment) and egoistic (health) values as explanatory factors of organic food consumption raises suspicions that consuming organic foods is not an end in itself but a means—a way to achieve healthiness rather than an expression of environmental values. In this case, the term 'organic' could be assumed to be a heuristic cue. This paper examines whether the heuristic role of the term 'organic' can indeed be assumed. Personal interviews were conducted with 800 individuals. ...

Tópico(s): Food Waste Reduction and Sustainability

2013 - International Food and Agribusiness Management Association | The International Food and Agribusiness Management Review

Artigo Acesso aberto Revisado por pares

Manuela Vega‐Zamora, Parras-Rosa Manuel, M. Murgado-Armenteros Eva, Francisco José Torres Ruíz,

The controversy between altruistic (environment, animal welfare and rural and local development) and egoistic (health, food safety, quality or flavour) values as determining and explanatory factors of organic food consumption raises suspicions that it is not an end in itself but a means: consuming organic foods is a way to achieve healthiness, food safety, quality, etc. rather than an expression of environmental values. In that case, the term 'organic' could be assumed to be a heuristic cue. The aim ...

Tópico(s): Food Waste Reduction and Sustainability

2013 - Elsevier BV | Procedia - Social and Behavioral Sciences

Artigo Acesso aberto Revisado por pares

Eva María Murgado-Armenteros, Francisco José Torres Ruíz, Manuela Vega‐Zamora,

The increasing prominence of online focus groups in market research and the complexity that the Internet environment adds to the conduct of research with focus groups has led to a certain interest in discovering how this method can be applied effectively and to which situations or purposes it is best suited.Based on an examination of the literature and on an empirical survey of the heads of qualitative research at 112 market research companies in Spain, a basic classification of focus groups is ...

Tópico(s): Gender, Feminism, and Media

2012 - Multidisciplinary Digital Publishing Institute | Journal of theoretical and applied electronic commerce research

Artigo Revisado por pares

Francisco José Torres, Javier Alarcón,

The mechanism of crystallization of a powdered glass with composition in the pyroxene crystallization primary field within the CaO–MgO–Al2O3–SiO2 quaternary system and containing some additives was studied. The crystallization sequence was compared with that from the same base glass without additives. After a short thermal anneal both powdered glasses showed phase separation. Further thermal treatment gave rise to the crystallization of pyroxene. Anorthite as secondary crystalline phase was also ...

Tópico(s): Pigment Synthesis and Properties

2004 - Elsevier BV | Journal of Non-Crystalline Solids

Artigo Revisado por pares

Francisco José Torres, José M. Amigó, Javier Alarcón,

Rietveld refinement of six monoclinic VxZr1−xO2 solid solutions, with x=0, 0.01, 0.02, 0.05, 0.075 and 0.1, prepared by heating dried gel precursors at 1300°C in air atmosphere, has been characterized using X-ray powder diffractometer data. The present results confirm that crystal structure of these solid solutions contain V4+(Zr4+) cations surrounded by seven oxygens, four at a distance between 2.13 and 2.28 Å (referred as to O(2) in the tetrahedrally coordinated oxygens) and other three at a distance ...

Tópico(s): Thermal and Kinetic Analysis

2003 - Elsevier BV | Journal of Solid State Chemistry

Artigo Revisado por pares

Francisco José Torres, Javier Alarcón,

The effect of several additives such as fluxes and/or nucleants on a parent glass with composition located in the primary field of cordierite within the quaternary system CaO–MgO–Al2O3–SiO2 has been examined. Crystallization path of glasses was determined by differential thermal analysis (DTA) and X-ray powder diffraction (XRD). Pressed pellets of powdered glasses containing different additives were submitted at thermal treatments up to 1200 °C. The microstructural development at several temperatures ...

Tópico(s): Glass properties and applications

2003 - Elsevier BV | Journal of the European Ceramic Society

Artigo Revisado por pares

Francisco José Torres, M. A. Tena, Javier Alarcón,

Abstract Vanadium-containing zircon gel precursors with nominal compositions Vx–ZrSiO4 with x=0.0, 0.004, 0.01, 0.04 and 0.2 were prepared by a previously reported colloidal sol-gel technique and annealed for 30 h at 1400 °C. The Rietveld refinement of the structures by X-ray powder diffraction confirms previous results concerning the limit of solubility of V+4 in the zircon structure. The new finding regarding with the entry of V+4 in the Zr+4 site for zircon doped with high contents of vanadium ...

Tópico(s): Advanced Condensed Matter Physics

2002 - Elsevier BV | Journal of the European Ceramic Society

Artigo Revisado por pares

Francisco José Torres, J.V. Folgado, Javier Alarcón,

Vanadium‐containing ZrSiO 4 ‐gel precursors with nominal compositions V x ‐ZrSiO 4 with x = 0.0, 0.002, 0.004, 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.1, and 0.2 were prepared using a previously reported procedure and thermally treated over a range of temperature up to the formation of the V 4+ ‐ZrSiO 4 solid solution. The structural evolution and the V 4+ location and its homogenous distribution were followed using powder X‐ray diffractometry and electron spin resonance spectroscopy (ESR). Our experiments ...

Tópico(s): Catalytic Processes in Materials Science

2002 - Wiley | Journal of the American Ceramic Society

Artigo Acesso aberto Revisado por pares

Manuela Vega‐Zamora, Manuel Parras Rosa, Francisco José Torres Ruíz,

In current times, the man-made problems affecting our planet (climate change, loss of biodiversity, etc.) are making an urgent case for shifting towards a more sustainable kind of consumption. One of the ways these problems can be addressed is to promote organic agriculture, which means boosting levels of organic food consumption. This study examines the relationship between the number of organic foods consumed and the specific values that consumers look for in foods, in order to deepen the current ...

Tópico(s): Environmental Education and Sustainability

2020 - Multidisciplinary Digital Publishing Institute | Sustainability

Artigo Acesso aberto Revisado por pares

Juan Antonio Parrilla-González, Eva María Murgado-Armenteros, Francisco José Torres Ruíz,

Olive oil tourism is an emerging activity that is sparking a growing interest among tourists seeking to partake in this experience and the self-fulfilment it offers. An ever-greater number of olive oil mills are diversifying their businesses to incorporate this type of tourism. In this article, olive oil tourism is characterized as a type of special interest tourism (SIT), under a demand-side approach. Based on quantitative research carried out with olive oil tourists, which examined the aspects ...

Tópico(s): Wine Industry and Tourism

2020 - Multidisciplinary Digital Publishing Institute | Sustainability

Artigo Revisado por pares

Francisco José Torres, Esther Ruiz de Sola, Javier Alarcón,

Abstract The mechanism of crystallization from a B 2 O 3 -containing glass, with composition based in the CaO–MgO–Al 2 O 3 –SiO 2 system, to a glass–ceramic glaze was studied by different techniques. Glass powder pellets were fast heated, simulating current industrial tile processing methods, at several temperatures from 700 to 1200 °C with a 5 min hold. Microstructural study by field emission scanning electron microscopy revealed that a phase separation phenomenon occurred in the glass, which promoted ...

Tópico(s): Advanced ceramic materials synthesis

2006 - Elsevier BV | Journal of Non-Crystalline Solids

Artigo Revisado por pares

Esther Ruiz de Sola, Francisco José Torres, Javier Alarcón,

Tópico(s): MXene and MAX Phase Materials

2005 - Elsevier BV | Journal of the European Ceramic Society

Artigo Revisado por pares

Francisco José Torres, Esther Ruiz de Sola, Javier Alarcón,

The effect of increasing replacement of Al2O3 by B2O3 in a parent glass on the sintering and further crystallization of mullite was investigated. The composition of the parent glass was chosen in the mullite primary phase field of the CaO–MgO–Al2O3–SiO2 quaternary system. Glass powder pellets were heated under standard (10 °C/min and 2 h of hold time) and fast heatings (25 °C/min and 5 min of hold time) at different temperatures from 700 to 1190 °C. Sintering of B2O3-containing glasses took place in ...

Tópico(s): Nuclear materials and radiation effects

2005 - Elsevier BV | Journal of the European Ceramic Society