Diana V. Burbano, Juan Carlos Valdivieso, Juan Carlos Izurieta, Thomas C. Meredith, Diego Quiroga,
Tourism growth in biodiversity conservation areas presents both challenges and opportunities for sustainability. The COVID-19 pandemic brought both into focus in the Galapagos. This study engages with tourism service providers and regulators in Puerto Ayora, Santa Cruz Island, to explore how ‘sustainability’ has been integrated into evolving links between tourism and conservation since the implementation of the Ecotourism Model a decade ago. Findings suggest that to achieve sustainability, priorities ...
Tópico(s): Cruise Tourism Development and Management
2022 - Elsevier BV | Annals of Tourism Research Empirical Insights
Produção Nacional
Revisado por pares
Luiz Felipe Pellegrini, Silvio de Oliveira, Juan Carlos Burbano,
Back in 1970s and 1980s, cogeneration plants in sugarcane mills were primarily designed to consume all bagasse, and produce steam and electricity to the process. The plants used medium pressure steam boilers (21 bar and 300 °C) and backpressure steam turbines. Some plants needed also an additional fuel, as the boilers were very inefficient. In those times, sugarcane bagasse did not have an economic value, and it was considered a problem by most mills. During the 1990s and the beginning of the 2000s, ...
Tópico(s): Process Optimization and Integration
2009 - Elsevier BV | Energy
Produção Nacional
Revisado por pares
Daniel Flórez-Orrego, Izabela Batista Henriques, Tuong-Van Nguyen, Júlio Augusto Mendes da Silva, Carlos Eduardo Keutenedjian Mady, Luiz Felipe Pellegrini, Ricardo Gandolfi, Héctor Velásquez, Juan Carlos Burbano, Ralf Lattouf, Silvio de Oliveira,
This paper describes how the scientific contributions of Prof. Szargut and his co-workers have inspired the academic activities of the Exergy Team of the Laboratory of Environmental and Thermal Engineering (LETE) of the Polytechnic School of the University of Sao Paulo. The work of Prof. Szargut was at first used for preparing a course on Exergy Analysis, which has been taught since 1992 to MSc and Ph.D. students of the graduate program in Mechanical Engineering of the Polytechnic School of the University ...
Tópico(s): Phase Equilibria and Thermodynamics
2018 - Elsevier BV | Energy
Catalina Burbano, Juan Villar-Vesga, Janine Orejuela, Carlos Aguirre Muñoz, Adriana Lucía Vanegas-García, Gloria Vásquez, Mauricio Rojas, Diana Castaño,
Microparticles (MPs) are vesicles derived from the plasma membrane of different cells, are considered a source of circulating autoantigens, and can form immune complexes (MPs-ICs). The number of MPs and MPs-ICs increases in patients with systemic lupus erythematosus (SLE). MPs activate myeloid cells by inducing IL-6 and TNF-α in both SLE and other diseases. Therefore, we propose that the recognition of MPs-ICs by monocytes rather that MPs may define their phenotype and contribute to the inflammatory ...
Tópico(s): Autoimmune and Inflammatory Disorders Research
2018 - Frontiers Media | Frontiers in Immunology
Ramiro Manzano-Núñez, María Paula Naranjo, Esteban Foíanini, Paula Ferrada, Erika Andrea Rincón, Herney Andrés García‐Perdomo, Paola Burbano, Juan Pablo Herrera, Alberto Garcı́a, Carlos A. Ordóñez,
The objective of this systematic review and meta-analysis was to determine the effect of REBOA, compared to resuscitative thoracotomy, on mortality and among non-compressible torso hemorrhage trauma patients. Relevant articles were identified by a literature search in MEDLINE and EMBASE. We included studies involving trauma patients suffering non-compressible torso hemorrhage. Studies were eligible if they evaluated REBOA and compared it to resuscitative thoracotomy. Two investigators independently ...
Tópico(s): Trauma and Emergency Care Studies
2017 - BioMed Central | World Journal of Emergency Surgery
Catalina Burbano, Juan Villar-Vesga, Gloria Vásquez, Carlos Horacio Muñoz‐Vahos, Mauricio Rojas, Diana Castaño,
Patients with rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) demonstrate increased circulating microparticles (MP). These vesicles, primarily those that form immune complexes (MP-IC), may activate monocytes. We evaluated the effect of MP and MP-IC in the differentiation of monocytes to macrophages (monocyte-derived macrophages; MDM) and for consequences in autologous lymphocyte activation. Monocytes from healthy controls (HC) and patients with RA and SLE that differentiated into MDM ...
Tópico(s): Immune cells in cancer
2019 - Frontiers Media | Frontiers in Immunology
Evelyn Alejandra Burbano, Carlos Andrés Vallejo, Juan David Ramírez, Arsenio Hidalgo-Troya, Luis-Alejandro Galeano,
This work compared graphitic carbon nitride (g-C3N4) modified with different iron phases to maximize its catalytic response in the phenol degradation at circumneutral pH under visible irradiation (Xe lamps, 70 W) and H2O2. The semiconductor was modified with different iron phases either: (i) supported (Fen+/g-C3N4, Fe3O4/g-C3N4 and α-Fe2O3/g-C3N4) or (ii) doped (Fe-g-C3N4). The materials were characterized by AAS, DRIFTS, DR-UV–Vis, N2 adsorption, TGA, H2-TPR, XPS, and XRD. Fe-g-C3N4 degraded 85 % of phenol ( ...
Tópico(s): TiO2 Photocatalysis and Solar Cells
2024 - Elsevier BV | Chemical Engineering Journal
Gerardo Cabrera Cifuentes, Juan Carlos Burbano, José Isidro García Melo,
Given that biodiesel is emerging as a viable solution for some energy and environmental problems, research on raw materials appropriate for its production is a matter of growing interest. In this study we present the results of research devoted to preliminary analysis on several vegetable (biomass) species potentially useful for producing biodiesel. The bioprospection zone is a region on the Colombian Pacific coast. The candidate species collected underwent different standardized ASTM tests in order ...
Tópico(s): Advanced Combustion Engine Technologies
2011 - National University of Colombia | DYNA
Juan Carlos Burbano, J.E. Diosa, D. Peña Lara,
A rigid-ion empirical pairwise potential for RbAg4I5 including Coulomb (long range), Born–Mayer (short range), charge–dipole and dipole–quadrupole (Van der Waals) interactions, has been tested by molecular dynamics simulation with a statistical ensemble where the number of particle, volume, and total energy are constant, non-pressure (P = 0), and P4132 as space group were used. Structural (radial, pair, distribution function) and dynamical behaviour (mean square function) of rubidium, iodines, and silvers ...
Tópico(s): Advanced Chemical Physics Studies
2019 - Taylor & Francis | Molecular Simulation
Pablo Páramo, Andrea Milena Burbano, Bernardo Jiménez Domínguez, Veronica Barrios, Carlota Pasquali, Fabiola Vivas, Oscar Moros, Mónica Álzate, Juan Carlos Jaramillo Fayad, Emilio Moyano-Díaz,
Este artículo presenta los resultados de un estudio descriptivo correlacional que investiga la evaluación personal de las condiciones que caracterizan la habitabilidad del espacio público en 11 ciudades de 7 países de Amé- rica Latina: México, Colombia, Venezuela, Perú, Brasil, Chile y Argentina. En la investigación participaron un total de 1823 personas de ambos sexos y diferentes grupos de edad, que evaluaron la importancia y la satisfacción de diferentes características y condiciones del espacio ...
Tópico(s): Latin American Urban Studies
2018 - Our Lady of the Rosary University | Avances en Psicología Latinoamericana
Produção Nacional
Revisado por pares
Juan Carlos Burbano, Silvio de Oliveira,
This work aims at obtaining optimal configurations of trigeneration systems in order to satisfy required demands for electricity and thermal loads for heating and cooling, evaluating the impact of the electricity, steam and chilled water production costs. A trigeneration system produces electricity, heat and cooling effect using electricity or heat available. Emphasis is made on systems using absorption chillers, including one using a hybrid absorption ejecto-compression chiller, here called tetra- ...
Tópico(s): Building Energy and Comfort Optimization
2015 - National University of Colombia | DYNA
José Isidro García Melo, Juan Carlos Burbano, J.J. Coronado,
Este articulo presenta el analisis de un acople, pieza que facilita el enganche de semirremolques tipo canero, para formar lo que se conoce como tren canero, vehiculo encargado de transportar la cana desde el campo de cosecha hasta el ingenio azucarero. En este trabajo se estudia la vulnerabilidad de la resistencia mecanica en servicio ante el deterioro gradual por desgaste como resultado del movimiento relativo de dos superficies. La estimacion de la carga de trabajo se hace por medio de dos metodos: ...
Tópico(s): Metal Alloys Wear and Properties
2009 - National University of Colombia | DYNA
Álvaro Hernán Restrepo Victoria, Juan Carlos Burbano,
The present work based on the thermal solar availability that it has in the national terrestrial surface analyses the possibilities that offer for their application in the agro-industrial processes. The drying process of two important products for the country is analysed: coffee and rice. Finally, different types of dryers are analysed presenting the application of theoretical models and its thermodynamic analysis, in order to evaluate which is the one of better perspective.
Tópico(s): Solar Thermal and Photovoltaic Systems
2005 - | Scientia et technica
Juan Villar-Vesga, Camilo Grajales, Catalina Burbano, Adriana Lucía Vanegas-García, Carlos Horacio Muñoz‐Vahos, Gloria Vásquez, Mauricio Rojas, Diana Castaño,
Patients with rheumatoid arthritis (RA) have increased amount of platelet-derived microparticles (PMPs) positive for citrullinated peptides (CPs) that form immune complexes (PMPs-ICs). Monocytes are important inflammatory mediators that play a role in the clearance of PMPs-ICs. We aimed to generate PMPs-ICs in vitro and determine its effect on monocytes from patients with RA and healthy individuals (HI). PMPs from patients showed platelet markers, mitochondria content, and phosphatidylserine exposure ...
Tópico(s): Inflammatory Biomarkers in Disease Prognosis
2018 - Elsevier BV | Cellular Immunology
Elsy Cristina Sierra-Vargas, Óscar Arlex Muñoz-Mejía, Miguel Ángel Zamudio-Burbano, Juan David Gómez, Carlos Alfonso Builes Barrera, Alejandro Román-Gónzález,
Introducción: la cetoacidosis diabética es una de las complicaciones agudas más graves de la diabetes. Pocos estudios en Latinoamérica describen el perfil clínico y los desenlaces de la población adulta con esta condición. El objetivo de este estudio es determinar las características demográficas y clínicas de los pacientes adultos con esta enfermedad. Para esto se hizo énfasis en los factores precipitantes y en la determinación del porcentaje de letalidad intrahospitalaria por cualquier causa. ...
Tópico(s): Aging, Health, and Disability
2020 - Universidad de Antioquia | IATREIA
Carolina Cortes-Urrea, Fernando Bueno-Gutiérrez, Melissa Solarte, Miguel Guevara-Burbano, Fabián Tobar-Tosse, Patricia E. Vélez-Varela, Juan Carlos Leiva, Guillermo Barreto, Jaime Velasco-Medina, Pedro A. Moreno, Javier De Las Rivas,
Cancer is one of the leading causes of mortality worldwide. Breast cancer is the most frequent cancer in women, and in recent years it has become a serious public health problem in Colombia. The development of large-scale omic techniques allows simultaneous analysis of all active genes in tumor cells versus normal cells, providing new ways to discover the drivers of malignant transformations. Whole exome sequencing (WES) was obtained to provide a deep view of the mutational genomic profile in a set ...
Tópico(s): BRCA gene mutations in cancer
2020 - Multidisciplinary Digital Publishing Institute | Biomolecules
Produção Nacional
Revisado por pares
Giovanny R. Pinto, France K. N. Yoshioka, Carlos Clara, Marcelo José dos Santos, J.R.W. Almeida, Rommel Mário Rodríguez Burbano, Juan A. Rey, Calcida Casartelli,
Epidermal growth factor (EGF) plays an important role in cancer. A functional single nucleotide polymorphism (SNP) in the 5'-untranslated region of the EGF gene (+61 A>G) may influence its expression and contribute to cancer predisposition and aggressiveness. Aiming to investigate the role of EGF +61 A>G in the susceptibility to glioma and its prognosis, we performed a case-control study with 165 patients and 200 healthy controls from Brazil. Comparisons of genotype distributions and allele frequencies ...
Tópico(s): Monoclonal and Polyclonal Antibodies Research
2009 - SAGE Publishing | The International Journal of Biological Markers
Produção Nacional
Revisado por pares
Giovanny R. Pinto, Fumi Yoshioka, Ricardo Luís Louzada da Silva, Carlos Clara, Marcelo José dos Santos, J.R.W. Almeida, Rommel Mário Rodríguez Burbano, Juan A. Rey, Cacilda Casartelli,
The TP53 tumor suppressor gene codifies a protein responsible for preventing cells with genetic damage from growing and dividing by blocking cell growth or apoptosis pathways.A common single nucleotide polymorphism (SNP) in TP53 codon 72 (Arg72Pro) induces a 15-fold decrease of apoptosis-inducing ability and has been associated with susceptibility to human cancers.Recently, another TP53 SNP at codon 47 (Pro47Ser) was reported to have a low apoptosis-208 ©FUNPEC-RP www.funpecrp.com.
Tópico(s): Molecular Biology Techniques and Applications
2008 - Research Foundation of Ribeirão Preto | Genetics and Molecular Research
Produção Nacional
Revisado por pares
Giovanny R. Pinto, France K. N. Yoshioka, Carlos Clara, Marcelo José dos Santos, J.R.W. Almeida, Rommel Mário Rodríguez Burbano, Juan A. Rey, Cacilda Casartelli,
Tópico(s): Genomics and Chromatin Dynamics
2008 - Springer Science+Business Media | Journal of Neuro-Oncology
Produção Nacional
Revisado por pares
Luiz Felipe Pellegrini, Silvio de Oliveira, Juan Carlos Burbano,
... 1172e1180] Luiz Felipe Pellegrini *, Silvio de Oliveira Junior , Juan Carlos Burbano b a Laboratory of Environmental and Thermal Engineering, ...
Tópico(s): Sugarcane Cultivation and Processing
2010 - Elsevier BV | Energy
Álvaro García‐Tornel, Mónica Millán, Marta Rubiera, Alejandro Bustamante, Manuel Requena, Laura Dorado, Marta Olivé‐Gadea, Xavier Jiménez, Angels Soto, Marisol Querol, María Hernández‐Pérez, Meritxell Gomis, Pere Cardona, Xabier Urra, Francisco Purroy, Yolanda Silva, Xavier Ustrell, Patricia Esteve, Mercè Salvat Plana, Miquel Gallofré, Carlos A. Molina, Antoni Dávalos, Tudor Jovin, Sònia Abilleira, Marc Ribó, Natàlia Pérez de la Ossa, Marc Ribó, Estela Sanjuán, Katherine Santana, Noelia Rodríguez, Jorge Pagola, David Rodríguez‐Luna, Olga Maisterra, Estevo Santamarina, Marián Muchada, Jesús Juega, Sandra Boned, Antonio Palasi Franco, Álvaro García -Tornel, Matías Deck, Victòria Sala, Lucía Muñoz-Narbona, Mónica Millán, Elena López‐Cancio, María Hernández‐Pérez, Jordi Ciurans, Daniela Samaniego, Tamara Canento, Lorena Martin, Anna M. Planas, Joaquín Poch Broto, Agustín Sorrentino, Martí Paré, Nuole Zhu, Alícia Garrido, Laia Grau, Ane Miren Crespo, Silvia Presas, Míriam Almendrote, Alba Ramos, Giuseppe Lucente, Lourdes Ispierto, Manuel Lozano, Juan Luís Becerra, Marta Jiménez, Dolores Vilas Rolán, Nicolas Guanyabens, Josep Sanchez-Ojanguren, Alicia Martínez‐Piñeiro, Sara Forcén, Mireia Gea, Marta Álvarez, Anna Ramos‐Pachón, Manuel Domínguez Lizarbe, Rubio Guerra Sara, Irene Bragado, Andrea Arbex, Luis Rodríguez, Pere‐Joan Cardona, Helena Quesada García, Blanca Lara Rodríguez, Núria Cayuela, Julia Miró, Clara Marzal, Andrés Paipa, Sergio Campoy, Ana Núñez, Pablo Arroyo, Sarah Besora, Vanessa Adell, Jaume Campdelacreu, Montse Alemany Martí, Belén González, Laura Bau Vila, Marta Fiter Crespo, Anna Berbel, Ma. Cristina Villaescusa Urbaneja, Núria Guillen, Nuria Vidal, Patricia Valentina Vérez Santamaria, Diego Herrero Navarro, Marta Simó, Mercedes Falip, Elisabeth Matas, Neus Mongay Ochoa, Ariadna Gifreu, Albert Muñoz‐Vendrell, Lucía Romero, Eduard Portell, Guillermo Hernández Perez, F. Ruiz Esteve, Silvia Teixidor, Augusto Salazar Talavera, Roser Gómez, Xabier Urra, Martha Vargas, Ángel Chamorro, Sergio Amaro, Laura Llull, Arturo Renú, Salvatore Rudilosso, Raquel Sánchez‐Valle, Helena Ariño, Nuria Solà, Delón la Puma, Francisco Gil, Juan Bernardo Gómez, Núria Matos, Neus Falgàs, Sergi Borrego, Almudena Sánchez, Mircea Balasa, Carmen Montejo, Mar Guasp, David Reyes‐Leiva, Pablo Sánchez Cervilla, Jose Miguel Contador, Victor Augusto Vera Monge, Oscar Henrique Pereira Ramos, Alejandro Rodríguez, Ana Rodríguez-Campello, Gemma Romeral Ballester, Mireia Llop Trujillano, Eva Giralt‐Steinhauer, Elisa Cuadrado‐Godia, Ángel Ois, Jordi Jiménez Conde, Joan Martí Fábregas, Daniel Guisado‐Alonso, Luís Prats, Pol Camps, Raquel Delgado, Alejandro Martínez‐Domeño, Rebeca Marín, David Cánovas, Jordi Estela, Marta Ros, Sonsoles Aranceta, Jordi Espinosa, Marta Rubio, Cristina Lafuente, Oriol Barrachina, Alicia Anguita, Anna Reverter, Carmen García, Gemma Sansa, Mariona Hervas, Monica Crosas, Tania Delgado, Jerzy Krupiński, Sonia Huertas Folch, Gemma Muñoz Gamito, Josep Trenado, Teresa Subirana, Jessica Molina, Sarah Besora, Laura Comes Romero, Gemma Guardia Valls, Miriam Jover, Javier Joaquín Sotova, Sonia Sánchez, Sebastian Valenzuela, Manuel Gómez‐Choco, Juan José Mengual, Maria Àngels Font, Ma Isabel Gómez Ruiz, Irati Zubizarreta, Susana Fernández González, Laura Gubieras, Carmen E. Cobos, Luis Mena Romo, Nuria Caballol, Luis Cano, Joaquín Serena Leal, Mikel Terceño Izarra, Irene Bragado Trigo, Saima Bashir, Laura Pardo Albiñana, Montserrat Reina Garrido, Carla Marco Cazcarra, Karol Enrique Uscamaita, Fabian Márquez, Cristina Coll, Mar Irida Lloret Villlas, Berta Solano Vila, Berta Alemany Perna, Daniel López Domínguezl, Mercedes de Lera, Anna Cots Foraster, Victor Augusto Vera Monge, Urszula Bojaryn, Ikram Benabdelhak, Gerard Mauri, Jordi Sanahuja Montesinos, Daniel Vázquez, José Vicente Hervás, Cristina González‐Mingot, Alejandro Quílez, Mikel Vicente Pascual, María Ruiz, Yolanda Riba, M. Pilar Gil Villar, Cristina García, Xavier Ustrell Roig, Mònica Baldrich Mora, Anna Pellisé Guinjoan, Judit Borras, Alba Mañé Martínez, Rafael Marés, Jaume Viñas i Gaya, Laia Seró, Alan Flores, Paula Rodríguez, Gislaine Castilho, Angela Monterde Ortega, Silvia Reverté, Josep Zaragoza, Joan Josep Baiges, Josep Zaragoza, Gisela Martín Ozaeta, Sonia Escalante, Iago Payo, Júlia Saura Salvado, Natalia Mas Sala, Josep Maria Soler Insa, Ester Tio Vilamala, Josep Abos Navarro, Héctor Cruz Tabuenca, Tamara Canento Sánchez, Marta Ros, Núria Matos, Elisabet Roldán, Elsa Puiggrós Rubiol, Elisabet Franquet, Lidia Fuentes, Javier Donaire, Elena Martí, Laura Giménez, Junior Gil Vázquez, Eloisa Nieto Clara Gris Ambrós, Puri Rodríguez, José Felix Oletta, Pilar Pons Mellado, Bárbara Gómez Catena, Vergilin Raileau, Esther Catena Ruíz, Oscar Pardina, Jordi Mercadal, María López-Diéguez, Pilar Pérez, Lourdes Gabarró, María Orriols, Joan Josep Canet, Mireia Roca, Muriel Álvaro, Francesc Boneu, Georgina Giménez, Jaume Albà, Francesc Gibert, Jéssica Garcia, Patricia Barragan, Gustavo Jurado, Josep Sabaté Ortega, Joan Amaurys Martínez Solano, Víctor Fernández, Mónica Torres, Ana Belén Montero Alvaredo, Laura Redondo Parejo, Josep Maria Aragonés, Anna Bullón, Cora Loste, Paula González, Neker Bejarano, Francisco Sanchez, Gianni Lucchetti, Xavier Pla,
We aim to compare the outcome of patients from urban areas, where the referral center is able to perform thrombectomy, with patients from nonurban areas enrolled in the RACECAT trial (Direct Transfer to an Endovascular Center Compared to Transfer to the Closest Stroke Center in Acute Stroke Patients With Suspected Large Vessel Occlusion).Patients with suspected large vessel occlusion stroke, as evaluated by a Rapid Arterial Occlusion Evaluation score of ≥5, from urban catchment areas of thrombectomy- ...
Lippincott Williams & Wilkins
Álvaro García‐Tornel, Alan Flores, Mikel Terceño, P. Cardona, Sergio Amaro, Meritxell Gomis, Josep Zaragoza, Jerzy Krupiński, Manuel Gómez‐Choco, Natalia Más, Dolores Cocho, Esther Catena, Francisco Purroy, Matías Deck, Marta Rubiera, Jorge Pagola, David Rodríguez‐Luna, Jesús Juega, Noelia Rodríguez‐Villatoro, Carlos A. Molina, Cristina Soro, Xavier Jiménez, Mercè Salvat Plana, Antoni Dávalos, Tudor Jovin, Sònia Abilleira, Natàlia Pérez de la Ossa, Marc Ribó, Estela Sanjuán, Katherine Santana, Olga Maisterra, Estevo Santamarina, Marián Muchada, Sandra Boned, Antonio Palasi Franco, Marta Olivé‐Gadea, Matías Deck, Manuel Requena, Victòria Sala, Lucía Muñoz-Narbona, Mónica Millán, Elena López‐Cancio, Laura Dorado, María Hernández‐Pérez, Jordi Ciurans, Daniela Samaniego, Tamara Canento, Lorena Martin, Anna M. Planas, Joaquín Poch Broto, Agustín Sorrentino, Martí Paré, Nuole Zhu, Alícia Garrido, Laia Grau, Ane Miren Crespo, Silvia Presas, Míriam Almendrote, Alba Ramos, Giuseppe Lucente, Lourdes Ispierto, Manuel Lozano, Juan Luís Becerra, Marta Jiménez, Dolores Vilas Rolán, Nicolas Guanyabens, Josep Sanchez-Ojanguren, Alicia Martínez‐Piñeiro, Sara Forcén, Mireia Gea, Marta Álvarez, Anna Ramos‐Pachón, Manuel Domínguez Lizarbe, Rubio Guerra, Irene Bragado, Andrea Arbex, Luis Rodríguez, Alejandro Bustamante, Pere‐Joan Cardona, Helena Quesada García, Blanca Lara Rodríguez, Núria Cayuela, Julia Miró, Clara Marzal, Andrés Paipa, Sergio Campoy, Ana Núñez, Pablo Arroyo, Sarah Besora, Vanessa Adell, Jaume Campdelacreu, Montse Alemany Martí, Belén González, Laura Bau Vila, Marta Fiter Crespo, Anna Berbel, Ma. Cristina Villaescusa Urbaneja, Núria Guillen, Nuria Vidal, Patricia Valentina Vérez Santamaria, Diego Herrero Navarro, Marta Simó, Mercedes Falip, Elisabeth Matas, Neus Mongay Ochoa, Ariadna Gifreu, Albert Muñoz‐Vendrell, Lucía Romero, Eduard Portell, Guillermo Hernández Perez, F. Ruiz Esteve, Silvia Teixidor, Augusto Salazar Talavera, Roser Gómez, Xabier Urra, Martha Vargas, Ángel Chamorro, Laura Llull, Arturo Renú, Salvatore Rudilosso, Raquel Sánchez‐Valle, Helena Ariño, Nuria Solà, Delón la Puma, Francisco Gil, Juan Bernardo Gómez, Núria Matos, Neus Falgàs, Sergi Borrego, Almudena Sánchez, Mircea Balasa, Carmen Montejo, Mar Guasp, David Reyes‐Leiva, Pablo Sánchez Cervilla, Jose Miguel Contador, Victor Augusto Vera Monge, Oscar Henrique Pereira Ramos, Alejandro Rodríguez, Ana Rodríguez-Campello, Gemma Romeral Ballester, Mireia Llop Trujillano, Eva Giralt‐Steinhauer, Elisa Cuadrado‐Godia, Ángel Ois, Jordi Jiménez Conde, Joan Martí Fábregas, Daniel Guisado‐Alonso, Luís Prats, Pol Camps, Raquel Delgado, Alejandro Martínez‐Domeño, Rebeca Marín, David Cánovas, Jordi Estela, Marta Ros, Sonsoles Aranceta, Jordi Espinosa, Marta Rubio, Cristina Lafuente, Oriol Barrachina, Alicia Anguita, Anna Reverter, Carmen García, Gemma Sansa, Mariona Hervas, Monica Crosas, Tania Delgado, Dra Sonia Huertas Folch, Gemma Muñoz Gamito, Josep Trenado, Teresa Subirana, Jessica Molina, Sarah Besora, Laura Comes Romero, Gemma Guardia Valls, Miriam Jover, Javier Joaquín Sotova, Sonia Sánchez, Sebastian Valenzuela, Juan José Mengual, Maria Àngels Font, Ma Isabel Gómez Ruiz, Irati Zubizarreta, Susana Fernández González, Laura Gubieras, Carmen E. Cobos, Luis Mena Romo, Nuria Caballol, Luis Cano, Joaquín Serena Leal, Yolanda Silva, Irene Bragado Trigo, Saima Bashir, Laura Pardo Albiñana, Montserrat Reina Garrido, Carla Marco Cazcarra, Karol Enrique Uscamaita, Fabian Márquez, Cristina Coll, Mar Irida Lloret Villlas, Berta Solano Vila, Berta Alemany Perna, Daniel López Domínguezl, Mercedes de Lera, Anna Cots Foraster, Victor Augusto Vera Monge, Urszula Bojaryn, Ikram Benabdelhak, Gerard Mauri, Jordi Sanahuja Montesinos, Daniel Vázquez, José Vicente Hervás, Cristina González‐Mingot, Alejandro Quílez, Mikel Vicente Pascual, María Ruiz, Yolanda Riba, M. Pilar Gil Villar, Cristina García, Xavier Ustrell Roig, Mònica Baldrich Mora, Anna Pellisé Guinjoan, Judit Borras, Alba Mañé Martínez, Rafael Marés, Jaume Viñas i Gaya, Laia Seró, Paula Rodríguez, Gislaine Castilho, Angela Monterde Ortega, Silvia Reverté, Joan Josep Baiges, Gisela Martín Ozaeta, Sonia Escalante, Patricia Esteve Belloch, Iago Payo, Júlia Saura Salvado, Josep Maria Soler Insa, Ester Tio Vilamala, Josep Abos Navarro, Héctor Cruz Tabuenca, Tamara Canento Sánchez, Marta Ros, Núria Matos, Elisabet Roldán, Elsa Puiggrós Rubiol, Elisabet Franquet, Lidia Fuentes, Javier Donaire, Elena Martí, Laura Giménez, Junior Gil Vázquez, Eloisa Nieto Clara Gris Ambrós, Puri Rodríguez, José Felix Oletta, Pilar Pons Mellado, Bárbara Gómez, Vergilin Raileau, Oscar Pardina, Jordi Mercadal, María López-Diéguez, Pilar Pérez, Lourdes Gabarró, María Orriols, José Carlos Molina, Joan Josep Canet, Mireia Roca, Muriel Álvaro, Francesc Boneu, Georgina Giménez, Jaume Albà, Francesc Gibert, Jéssica Garcia, Patricia Barragan, Gustavo Jurado, Vanesa Pascual Medicina Interna, Josep Sabaté Ortega, Joan Amaurys Martínez Solano, Víctor Fernández, Mónica Torres, Ana Belén Montero Alvaredo, Laura Redondo Parejo, Josep Maria Aragonés, Anna Bullón, Cora Loste, Paula González, Neker Bejarano, Francisco Sanchez, Gianni Lucchetti, Xavier Pla, Dr Javier Gimeno, Esteban Reynaga, Montse Barcons, Gabriel Celedón, Juan Ortiz,
We aim to assess whether time of day modified the treatment effect in the RACECAT trial (Direct Transfer to an Endovascular Center Compared to Transfer to the Closest Stroke Center in Acute Stroke Patients With Suspected Large Vessel Occlusion Trial), a cluster-randomized trial that did not demonstrate the benefit of direct transportation to a thrombectomy-capable center versus nearest local stroke center for patients with a suspected large vessel stroke triaged in nonurban Catalonia between March ...
Lippincott Williams & Wilkins
Produção Nacional
Revisado por pares
Juan Carlos Burbano, D. Peña Lara, H. Correa,
The compound is a typical fast ion conductor. Several theoretical models for explaining this transport ion dynamic have been proposed. However, there are few studies reported on computer modeling. Herein, to study the diffusion of cation mobility, classical molecular dynamic (MD) simulations are conducted. The interstitial Ag1, Ag2, and Ag4 sites present high occupancy sites, where their activation energy is of the order of thermal energy, providing channels of high mobility. About 60.13% of the ...
Tópico(s): Advanced Condensed Matter Physics
2020 - Wiley | physica status solidi (b)
Produção Nacional
Revisado por pares
Juan Carlos Burbano, H. Correa, D. Peña Lara,
By using a four-interaction interionic potential, constant-energy (classical microcanonical ensemble) molecular dynamics simulations, at room temperature, Ag+ ionic positions in α-RbAg4I5 compound are reported. In this crystal structure (cubic with a = 11.23934(3) Å and P4132 as space group) a new site has been found. The unit cell has 16-Ag+ ions, and its disordered partial occupancies have been the subject of discussion. Some authors report 72 [ = 24(e) + 24(e) + 8(c) + 4(b) + 12(d) or Ag1, Ag2, Ag3, Ag4, Ag5] ...
Tópico(s): Advanced Thermoelectric Materials and Devices
2020 - Taylor & Francis | Molecular Simulation
G Juan Esteban Tibaquirá, J Juan Carlos Burbano,
This paper has information about the control techniques developed in order to control the oxides of nitrogen (NOx) emissions in gas turbines, this emissions are formed in the combustion of all fossil fuels and the rate of formation is strongly dependent upon the combustion temperature, parameter that defines gas turbine thermal efficiency.
Tópico(s): Chemical and Environmental Engineering Research
2003 - | Scientia et technica
Liliana Insuasty B, Hernán Burbano Orjuela, Juan Carlos Menjívar Flores,
En muestras de suelo cultivadas con trigo (Triticum aestivum) en Tangua (Narino) colocadas en nucleos de PVC (11 cm de diametro y 40 cm de largo) se aplicaron en forma fraccionada 0, 50 100 y 150 ppm de cadmio y se incubaron por cuatro meses manteniendo la humedad a capacidad de campo. Se evaluo el contenido de Cd-total y Cd-intercambiable en la parte superior, media e inferior de los nucleos. Los contenidos de Cd-total en testigo no sobrepasaron el limite permisible de 3 ppm establecido por OMSFAO. ...
Tópico(s): Soil Science and Environmental Management
2006 - University of Nariño | Revista de Ciencias Agrícolas
B JLiliana Insuasty, Obando Burbano, F Juan Carlos Menjivar,
Mobility of the cadmium in Soils cultivated with wheat in Tangua, Narino, Colombia. To test the cadmiun mobility in soils cultivated with wheat some soils core samples with an auger of 11 cm in diameter and 40 cm in length were taken. On these soil samples, 0, 50, 100 and 150 ppm cadmium were applied, and they were incubated during a 4 – month period under field capacity later, the content of total cadmium and interchangeable Cd in the higher, median and lower part of nuclei was tested. The total ...
Tópico(s): Soil Science and Environmental Management
2006 - National University of Colombia | Acta Agronómica
Produção Nacional
Revisado por pares
Giovanny R. Pinto, France K. N. Yoshioka, Carlos Clara, Marcelo José dos Santos, J.R.W. Almeida, Rommel Mário Rodríguez Burbano, Juan A. Rey, Cacilda Casartelli,
Epidermal growth factor (EGF) plays an important role in cancer. A functional single nucleotide polymorphism (SNP) in the 5′-untranslated region of the EGF gene (+61 A>G) may influence its expression and contribute to cancer predisposition and aggressiveness. Aiming to investigate the role of EGF +61 A>G in the susceptibility to glioma and its prognosis, we performed a case-control study with 165 patients and 200 healthy controls from Brazil. Comparisons of genotype distributions and allele frequencies ...
Tópico(s): Monoclonal and Polyclonal Antibodies Research
2009 - SAGE Publishing | The International Journal of Biological Markers
Produção Nacional
Revisado por pares
Amanda Braga Bona, Danielle Queiroz Calcagno, Helem Ferreira Ribeiro, José Augusto Pereira Carneiro Muniz, Giovanny R. Pinto, Carlos Alberto Machado da Rocha, Antônio Carlos Cunha Lacreta, Paulo Pimentel de Assumpção, Juan Antonio Rey Herranz, Rommel Mário Rodríguez Burbano,
Gastric cancer is one of the most incident types of cancer worldwide and presents high mortality rates and poor prognosis. MYC oncogene overexpression is a key event in gastric carcinogenesis and it is known that its protein positively regulates CDC25B expression which, in turn, plays an essential role in the cell division cycle progression. Menadione is a synthetic form of vitamin K that acts as a specific inhibitor of the CDC25 family of phosphatases.To better understand the menadione mechanism ...
Tópico(s): MicroRNA in disease regulation
2020 - SAGE Publishing | Therapeutic Advances in Gastroenterology
Daniela Burbano, Alberto Garcı́a, Julián Chica, Camilo Salazar, Juan Sebastian Toro, Juan Carlos Bravo,
Acute appendicitis (AA) is the most common cause of acute surgical abdomen. Complications from surgical appendectomy include intraabdominal abscess, bleeding, surgical site infections, ileus, and stump appendicitis (SA). This last one is one of the least common ones with a reported incidence of 1:50.000. We present a case and review 132 cases of SA reported in the literature. Demographic and clinical characteristics were evaluated, as well as details of the surgical treatment. Categorical variables ...
Tópico(s): Diverticular Disease and Complications
2020 - Elsevier BV | International Journal of Surgery Case Reports