28 research outputs found
Cyclotella katiana sp. nov. from la reina swamp, parque nacional natural los katíos, Colombia
Fil: Sala, Silvia Estela. División Ficología. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Ramirez Restrepo, John Jairo. Instituto de Biologia. Facultad de Ciencias Exactas y Naturales. Universidad de Antioquia. Medellin; Colombi
Annual Conference on Formative Research on EFL. Practices thar inspire change.
The conference papers of the Annual Conference on Formative
Research on EFL. Practices thar inspire change collect pedagogical
experiences, research reports, and reflections about social issues,
language teaching, teaching training, interculturality under the
panorama of the Covid-19 pandemic. Each paper invites the reader
to implement changes in their teaching practice through
disruptive pedagogies, reflect on the social and emotional
consequences of the lockdown, new paths for teacher training and
different approaches for teaching interculturality. We expect to
inspire new ways to train pre-service teachers and teach
languages in this changing times
Gasificación de carbones colombianos en lecho fluidizado
IP 1118-06-192-95gasificacion de carbon / Alonso Ocampo O., Jaime Aguirre C. yCarlos Londoño G. -- En: Carbon : factor de;desarrollo integral siglo XXI. Memorias / Congreso Nacional yInternacional de Ciencia y Tecnologia del;Carbon. (4 y 2 : 1998 mayo 19-22 : Paipa (Boyaca) Colombia. --[s.l. : s.n.], 1998. -- p. -- Balance de masa y;energia de un gasificador basado en equilibrio quimico / E. Arenas ... [etal.]. -- En: Carbon : factor de;desarrollo integral siglo XXI. Memorias / Congreso Nacional yInternacional de Ciencia y Tecnologia del;Carbon. (4 y 2 : 1998 mayo 19-22 : Paipa (Boyaca) Colombia. --[s.l. : s.n.], 1998. -- p. -- Effect of;pyrolysis conditions on the CO2 catalytic gasification ofchar/A. Molina... [et al.]. -- En: Proceedings /;International Conference on Coal Science (9 : 1997 Sept. 7-12:Essen, Germany). -- Essen : [s.n.], 1997. --;p. -- ARTICULO(S) EN REVISTA: Reactivity of coal gasificationwith steam and CO2 / Alejandro Molina and Fanor;Mondragon. -- En: Fuel. -- Vol. 77, no. 15 (1998); p. 1831-1839.-- ISSN 00162361 -- CO2 strong chemisorption;as an estimate of coal char gasification reactivity / AlejandroMolina, Alejandro Montoya, Fanor Mondragon.; En: Fuel. -- Vol. 78 (1999); p. 971-977. -- ISSN 001623-61-Prediccionde los principales productos de la;gasificacion del carbon / Erika Arenas Castiblanco ... [etal.].'-- en: energia y computacion. -- Vol. 8, no.;1 (ene.-jun. 1999); p. 62-66. -- ISSN 01215299.;and Alejandro Molina. -- En: Prospects for coal science in21stcentury ed. Pekin (Beijing) : Shanxi Science &;Technology Press, 1999. -- p. -- PONENCIA(S) EN CONGRESO:Actividad catalitica de hierro y niquel en la;gasificacion con CO2 de semicoques de Amaga y Titiribi / A. Montoya ... [et al.]. -- En: Carbon : factor de;desarrollo integral siglo XXI. Memorias / Congreso Nacional yInternacional de Ciencia y Tecnologia del;Carbon. (4 y 2 : 1998 mayo 19-22 : Paipa (Boyaca) Colombia. --[s.l. : s.n.], 1998. -- p. -- Efecto de las;condiciones de pirolisis en la gasificacion de CO2 de semicoquescon K como catalizador / A. Molina, F.;Mondragon. -- En: Carbon : factor de desarrollo integral sigloXXI. Memorias / Congreso Nacional y;Internacional de Ciencia y Tecnologia del Carbon. (4 y 2 :1998mayo 19-22: Paipa (Boyaca) Colombia. -- [s.l.;: s.n.], 1998. -- p. -- Utilizacion de la quimisorcion deCO2,en el estudio de la reactividad de semicoques;durante la gasificacion con CO2 / A. Molina, F. Mondragon.--En: Carbon :factor de desarrollo integral siglo;XXI. Memorias / Congreso Nacional y Internacional de Ciencia yTecnologiadel Carbon. (4 y 2 : 1998 mayo 19-22;: Paipa (Boyaca) Colombia. -- [s.l. : s.n.], 1998. -- p. -'- Simulacion y diseño de una planta piloto de;CAPITULO(S) EN LIBRO: Evolution of pore structure and surfacearea duringgasification of coal char with CO2;and H2O / Alejandro Montoya, Elizabeth Florez and Fanor Mondragon. -- En:Prospects for coal science in 21st;century ed. Pekin (Beijing) : Shanxi Science & TechnologyPress,1999. --p. -- CO2 chemisorption on chars;loaded with K, Fe and Ni and its relation to CO2 gasificationreactivity /Fanor Mondragon, Alejandro Montoy
La Extensión Universitaria como una herramienta para la apropiación social del conocimiento
La Universidad Tecnológica de Pereira (UTP), a través de la Vicerrectoría de Investigaciones Innovación y Extensión, busca promover la extensión universitaria como una estrategia que permite el intercambio, la aplicación y la integración del conocimiento científico, tecnológico, artístico y cultural; al igual que la vinculación con la realidad social, cultural, económica y productiva de la región y del país, al darle valor
a las capacidades institucionales y al generar una articulación e integración entre la docencia y la investigación, la cual permita la identificación de problemáticas y la propuesta de alternativas de solución; además de las oportunidades en el sector externo para realizar intervenciones y alianzas que conduzcan a fortalecer y aportar al desarrollo económico, cultural y el bienestar de la comunidad en general. En este sentido, para el año 2019 se ofertó, a los miembros de la comunidad universitaria, la «Convocatoria
interna para la financiación de proyectos de extensión social, cultural y artístico» cuya ejecución se realizaría en el año 2020 y cuyo objetivo era fomentar el desarrollo de proyectos de carácter social, cultural, artístico, los cuales permitieran la solución y transformación de problemáticas que involucrarán o beneficiarán sectores de diferentes comunidadesApropiación social del conocimientoCONTENIDO
Población beneficiada ...............................................................................................54
Conclusiones..............................................................................................................54
Fotografías..................................................................................................................55
Bibliografía .................................................................................................................58
Capítulo cuatro
Generación de Apropiación Social del Conocimiento en Temas de
Procesamiento, Bioconservación y Nutrición, a los Productores del Mercado
Agroecológico de la Universidad Tecnológica de Pereira Alimentos para la
Vida...................................................................................................................................63
Resumen .....................................................................................................................64
Abstract.......................................................................................................................65
Introducción...............................................................................................................65
Objetivos.....................................................................................................................66
Objetivo general.........................................................................................................66
Objetivos específicos.................................................................................................66
Metodología ..............................................................................................................67
Resultados...................................................................................................................68
Población beneficiada ...............................................................................................70
Conclusiones..............................................................................................................71
Bibliografía .................................................................................................................71
Fotografías..................................................................................................................74
Capítulo cinco
Cursos de refuerzo basados en aprendizaje activo, social y cultural, para
afrontar el contexto de la enseñanza en ingeniería desde una visión
interdisciplinaria............................................................................................................79
Resumen .....................................................................................................................79
Abstract ......................................................................................................................80
Introducción...............................................................................................................81
Objetivos.....................................................................................................................84
Objetivo general.........................................................................................................84
Objetivos específicos.................................................................................................84
Metodología ...............................................................................................................85
Resultados...................................................................................................................88
Población beneficiada ...............................................................................................89
Conclusiones..............................................................................................................89
Bibliografía .................................................................................................................90
Capítulo seis
Laboratorios andantes: Fotografía estenopeica como interfaz cultural de la
memoria colectiva..........................................................................................................95
Resumen .....................................................................................................................95
Abstract ......................................................................................................................96
Introducción...............................................................................................................97
Objetivos.................................................................................................................. 101
Objetivo general...................................................................................................... 101
Objetivos específicos.............................................................................................. 101
Metodología ........................................................................................................... 101
Resultados................................................................................................................ 105
Conclusiones........................................................................................................... 108
Bibliografía .............................................................................................................. 109
Capítulo siete
Divulgación académica y cultural de los productos turísticos y rol del arenero
artesanal en el turismo de la Virginia, Risaralda.................................................. 113
Resumen .................................................................................................................. 113
Abstract ................................................................................................................... 114
Introducción............................................................................................................ 114
Objetivos.................................................................................................................. 116
Objetivo general...................................................................................................... 116
Objetivos específicos.............................................................................................. 116
Metodología ............................................................................................................ 117
Resultados................................................................................................................ 117
Población beneficiada ............................................................................................ 119
Conclusiones........................................................................................................... 120
Bibliografía .............................................................................................................. 120
Capítulo ocho
Proyecto de actualización en cirugía general........................................................ 125
Resumen .................................................................................................................. 125
Abstract.................................................................................................................... 126
Introducción............................................................................................................ 127
Objetivos.................................................................................................................. 127
Objetivo general...................................................................................................... 127
Objetivos específicos.............................................................................................. 128
Metodología ............................................................................................................ 128
Resultados................................................................................................................ 128
Población beneficiada ............................................................................................ 140
Conclusiones........................................................................................................... 141
Bibliografía .............................................................................................................. 141
Capítulo nueve
Implementación de metodologías de enseñanza/aprendizaje en niños de tercera
infancia y adolescentes a través de conceptos y proyectos de la aeronáutica
(Aerokid)....................................................................................................................... 145
Resumen .................................................................................................................. 145
Abstract.................................................................................................................... 146
Introducción............................................................................................................ 147
Objetivos.................................................................................................................. 148
Objetivo general...................................................................................................... 148
Objetivos específicos.............................................................................................. 148
Metodología ............................................................................................................ 148
Resultados................................................................................................................ 158
Población beneficiada ............................................................................................ 158
Conclusiones........................................................................................................... 158
Bibliografía .............................................................................................................. 159
Capítulo diez
“Contagio: Cursos de Extensión de Educadores Noveles para Población
Migrante”...................................................................................................................... 163
Resumen .................................................................................................................. 163
Abstract.................................................................................................................... 164
Introducción............................................................................................................ 165
Objetivos.................................................................................................................. 166
Objetivo general...................................................................................................... 166
Objetivos específicos.............................................................................................. 166
Metodología ............................................................................................................ 167
Población beneficiada ............................................................................................ 169
Evento de cierre, 19 de noviembre: Narrativas migratorias:
experiencias de viaje............................................................................................... 170
Medios de difusión................................................................................................ .171
Datos sobre la inscripción de los cursillistas....................................................... 171
Sobre la migración.................................................................................................. 173
Conclusiones........................................................................................................... 173
Bibliografía .............................................................................................................. 177
Capítulo once
Los mercados agroecológicos en Pereira, Dosquebradas y Santa Rosa: una
expresión de dinámicas sociales y economías posibles....................................... 181
Resumen .................................................................................................................. 181
Abstract.................................................................................................................... 182
Introducción............................................................................................................ 183
Objetivos.................................................................................................................. 185
Objetivo general...................................................................................................... 185
Objetivos específicos.............................................................................................. 185
Metodología ............................................................................................................ 185
Resultados................................................................................................................ 187
Población beneficiada ............................................................................................ 196
Conclusiones........................................................................................................... 198
Bibliografía .............................................................................................................. 200
Capítulo doce
Identificación e implementación de medidas integrales basadas en minería
de datos para la disminución de la deserción al interior de la facultad de
ingenierías de la Universidad Tecnológica de Pereira ......................................... 205
Resumen .................................................................................................................. 205
Abstract.................................................................................................................... 206
Introducción............................................................................................................ 206
Objetivos ................................................................................................................. 208
Objetivo general...................................................................................................... 208
Objetivos específicos.............................................................................................. 208
Metodología ............................................................................................................ 208
Resultados................................................................................................................ 209
Resultados preliminares......................................................................................... 225
Población beneficiada ........................................................................................... 226
Conclusiones........................................................................................................... 226
Bibliografía .............................................................................................................. 22
Venous thromboembolism risk and prophylaxis in hospitalised medically ill patients The ENDORSE Global Survey
Limited data are available regarding the risk for venous thromboembolism (VIE) and VIE prophylaxis use in hospitalised medically ill patients. We analysed data from the global ENDORSE survey to evaluate VTE risk and prophylaxis use in this population according to diagnosis, baseline characteristics, and country. Data on patient characteristics, VIE risk, and prophylaxis use were abstracted from hospital charts. VTE risk and prophylaxis use were evaluated according to the 2004 American College of Chest Physicians (ACCP) guidelines. Multivariable analysis was performed to identify factors associated with use of ACCP-recommended prophylaxis. Data were evaluated for 37,356 hospitalised medical patients across 32 countries. VIE risk varied according to medical diagnosis, from 31.2% of patients with gastrointestinal/hepatobiliary diseases to 100% of patients with acute heart failure, active noninfectious respiratory disease, or pulmonary infection (global rate, 41.5%). Among those at risk for VTE, ACCP-recommended prophylaxis was used in 24.4% haemorrhagic stroke patients and 40-45% of cardiopulmonary disease patients (global rate, 39.5%). Large differences in prophylaxis use were observed among countries. Markers of disease severity, including central venous catheters, mechanical ventilation, and admission to intensive care units, were strongly associated with use of ACCP-recommended prophylaxis. In conclusion, VIE risk varies according to medical diagnosis. Less than 40% of at-risk hospitalised medical patients receive ACCP-recommended prophylaxis. Prophylaxis use appears to be associated with disease severity rather than medical diagnosis. These data support the necessity to improve implementation of available guidelines for evaluating VIE risk and providing prophylaxis to hospitalised medical patients
Venous Thromboembolism Risk and Prophylaxis in the Acute Care Hospital Setting (ENDORSE Survey) Findings in Surgical Patients
Objective: To evaluate venous thromboembolism (VTE) risk in patients who underwent a major operation, including the use of, and factors influencing, American College of Chest Physicians-recommended types of VTE prophylaxis
The DUNE Far Detector Vertical Drift Technology, Technical Design Report
International audienceDUNE is an international experiment dedicated to addressing some of the questions at the forefront of particle physics and astrophysics, including the mystifying preponderance of matter over antimatter in the early universe. The dual-site experiment will employ an intense neutrino beam focused on a near and a far detector as it aims to determine the neutrino mass hierarchy and to make high-precision measurements of the PMNS matrix parameters, including the CP-violating phase. It will also stand ready to observe supernova neutrino bursts, and seeks to observe nucleon decay as a signature of a grand unified theory underlying the standard model. The DUNE far detector implements liquid argon time-projection chamber (LArTPC) technology, and combines the many tens-of-kiloton fiducial mass necessary for rare event searches with the sub-centimeter spatial resolution required to image those events with high precision. The addition of a photon detection system enhances physics capabilities for all DUNE physics drivers and opens prospects for further physics explorations. Given its size, the far detector will be implemented as a set of modules, with LArTPC designs that differ from one another as newer technologies arise. In the vertical drift LArTPC design, a horizontal cathode bisects the detector, creating two stacked drift volumes in which ionization charges drift towards anodes at either the top or bottom. The anodes are composed of perforated PCB layers with conductive strips, enabling reconstruction in 3D. Light-trap-style photon detection modules are placed both on the cryostat's side walls and on the central cathode where they are optically powered. This Technical Design Report describes in detail the technical implementations of each subsystem of this LArTPC that, together with the other far detector modules and the near detector, will enable DUNE to achieve its physics goals
The DUNE Far Detector Vertical Drift Technology, Technical Design Report
International audienceDUNE is an international experiment dedicated to addressing some of the questions at the forefront of particle physics and astrophysics, including the mystifying preponderance of matter over antimatter in the early universe. The dual-site experiment will employ an intense neutrino beam focused on a near and a far detector as it aims to determine the neutrino mass hierarchy and to make high-precision measurements of the PMNS matrix parameters, including the CP-violating phase. It will also stand ready to observe supernova neutrino bursts, and seeks to observe nucleon decay as a signature of a grand unified theory underlying the standard model. The DUNE far detector implements liquid argon time-projection chamber (LArTPC) technology, and combines the many tens-of-kiloton fiducial mass necessary for rare event searches with the sub-centimeter spatial resolution required to image those events with high precision. The addition of a photon detection system enhances physics capabilities for all DUNE physics drivers and opens prospects for further physics explorations. Given its size, the far detector will be implemented as a set of modules, with LArTPC designs that differ from one another as newer technologies arise. In the vertical drift LArTPC design, a horizontal cathode bisects the detector, creating two stacked drift volumes in which ionization charges drift towards anodes at either the top or bottom. The anodes are composed of perforated PCB layers with conductive strips, enabling reconstruction in 3D. Light-trap-style photon detection modules are placed both on the cryostat's side walls and on the central cathode where they are optically powered. This Technical Design Report describes in detail the technical implementations of each subsystem of this LArTPC that, together with the other far detector modules and the near detector, will enable DUNE to achieve its physics goals