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Análisis de interacciones a nivel horario entre centrales hidroeléctricas y éolicas en el Sistema Interconectado Central de Chile
(Universidad de Chile, 2014)
A medida que la participación de energías renovables fluctuantes (ERf), como la energía solar fotovoltaica y eólica, de un sistema eléctrico aumenta, la flexibilidad de la red para responder frente a mayores variaciones e incertidumbre en la demanda...
Modelo de aprendizaje Flipped Classroom : experiencia de los estudiantes del curso "Reportes de Información Biomédica", en la carrera Informática Biomédica Duoc UC
(Universidad de Chile, 2019)
estudio es comprender la experiencia de aprendizaje en modalidad Flipped Classroom y el uso de TIC´s desde la percepción de los estudiantes del curso Reportes de Información Biomédica de la carrera de Informática Biomédica de Duoc UC sede Valparaíso, año...
This research focuses on the innovation of teaching strategies that include ICTs and active methodologies in higher education, in order to favor the protagonist elevation of the student in his self-training process. The objective of the study is to understand the learning experience in Flipped Classroom mode and the use of ICTs from the perception of the students of the Biomedical Information Reports course of the Biomedical IT career at Duoc UC Valparaíso, 2018. The methodology used is framed in a more qualitative approach and the most appropriate type of research method is Case Study. The study population is made up of third-year students of the Biomedical Informatics career who take the Biomedical Information Reports course at Duoc UC Valparaíso campus during the second semester of 2018. The information was collected using two instruments: Self-applied questionnaire with Likert scale and Group interviews. The analysis of the data of the questionnaire was carried out through descriptive statistics and the data of the interviews through content analysis in narrative mode, in which units of meaning were determined and a categorization system was constructed that complies with the principles proposed by Rodríguez (1996). The results show that the learning experience in Flipped Classroom mode is positively valued by the students, since the teaching strategy allows flexibility in the delivery of the contents of the course and it has intentional activities to apply said contents, which translates as beneficial for the meaningful learning process. Also, the self-learning capacity of the students is fostered, since skills related to the self-management of the times are developed, as well as the commitment and responsibility to work autonomously and efficiently in favor of their learning. The experience with the use of ICTs was highly valued by the students, generating spaces for dynamic, flexible and collaborative learning. However, it is a necessary condition that there is a motivation and initiative of the participants in the use of educational technologies to be considered useful. Also, the results indicate that the role of the teacher with ICTs is to be competent and precursor in the use of these during the teaching-learning process of the students....
This research focuses on the innovation of teaching strategies that include ICTs and active methodologies in higher education, in order to favor the protagonist elevation of the student in his self-training process. The objective of the study is to understand the learning experience in Flipped Classroom mode and the use of ICTs from the perception of the students of the Biomedical Information Reports course of the Biomedical IT career at Duoc UC Valparaíso, 2018. The methodology used is framed in a more qualitative approach and the most appropriate type of research method is Case Study. The study population is made up of third-year students of the Biomedical Informatics career who take the Biomedical Information Reports course at Duoc UC Valparaíso campus during the second semester of 2018. The information was collected using two instruments: Self-applied questionnaire with Likert scale and Group interviews. The analysis of the data of the questionnaire was carried out through descriptive statistics and the data of the interviews through content analysis in narrative mode, in which units of meaning were determined and a categorization system was constructed that complies with the principles proposed by Rodríguez (1996). The results show that the learning experience in Flipped Classroom mode is positively valued by the students, since the teaching strategy allows flexibility in the delivery of the contents of the course and it has intentional activities to apply said contents, which translates as beneficial for the meaningful learning process. Also, the self-learning capacity of the students is fostered, since skills related to the self-management of the times are developed, as well as the commitment and responsibility to work autonomously and efficiently in favor of their learning. The experience with the use of ICTs was highly valued by the students, generating spaces for dynamic, flexible and collaborative learning. However, it is a necessary condition that there is a motivation and initiative of the participants in the use of educational technologies to be considered useful. Also, the results indicate that the role of the teacher with ICTs is to be competent and precursor in the use of these during the teaching-learning process of the students....
Factores políticos y ciclicidad de la política fiscal
(Universidad de Chile, 2015)
Los datos muestran que las economías emergentes tienden a presentar una política fiscal procíclica, mientras que en las economías desarrolladas ésta tiende a ser contracíclica. La literatura ha intentado dar explicación a estos hechos principalmente...
Differential responses to thermal variation between fitness metrics
(Nature Publishing Groups, 2014)
showed a decrement with increasing temper-
ature, and this reduction was greater when we incorporated a 65uC
in variability (Figure 1, top panels). The effect of density is also clear:
R0 values were lower at high population density (Figure 1, top
panels...
). In the case of generation time, a decrease in Tgwith increas- ing temperature was also the pattern, and again the reduction was larger in the scenario of 65uC (Figure 1, panels C and D). On the other hand, population density caused a slight increment on Tg...
). In the case of generation time, a decrease in Tgwith increas- ing temperature was also the pattern, and again the reduction was larger in the scenario of 65uC (Figure 1, panels C and D). On the other hand, population density caused a slight increment on Tg...
Impacts of energy storage on short term operation planning under centralized spot markets
(IEEE, 2014)
February 14, 2014. This work was supported in part by the Ministry of
Energy, Government of Chile, under the project named “Sistemas de Almace-
namiento de Energía para Habilitar la Integración de ERNC”, 2012, D.E.0593-
2011, in part by the supercomputing...
-stage stochastic unit commitment (UC) formulation. To account for ESS capabilities, relevant technical constraints are introduced to provide energy arbitrage, primary and secondary reserve during power system operation. The evaluation of synergies between energy...
-stage stochastic unit commitment (UC) formulation. To account for ESS capabilities, relevant technical constraints are introduced to provide energy arbitrage, primary and secondary reserve during power system operation. The evaluation of synergies between energy...
Estudio de la regulación de la vía esteroidogénica intestinal y su caracterización en pacientes con colitis ulcerosa
(Universidad de Chile, 2019)
i
UNIVERSIDAD DE CHILE
FACULTAD DE CIENCIAS QUÍMICAS Y FARMACÉUTICAS
ESTUDIO DE LA REGULACIÓN DE LA VÍA ESTEROIDOGÉNICA
INTESTINAL Y SU CARACTERIZACIÓN EN PACIENTES CON COLITIS
ULCEROSA
Tesis presentada...
a la Universidad de Chile para optar al grado de Magíster en Bioquímica área de Especialización en Bioquímica Clínica y Memoria para optar al Título de Bioquímica por: MIRIT LUISA BITRÁN AMBLER Director de Tesis: Dra. Marcela A. Hermoso...
a la Universidad de Chile para optar al grado de Magíster en Bioquímica área de Especialización en Bioquímica Clínica y Memoria para optar al Título de Bioquímica por: MIRIT LUISA BITRÁN AMBLER Director de Tesis: Dra. Marcela A. Hermoso...
Beyond the Binding Site: In Vivo Identification of tbx2, smarca5 and wnt5b as Molecular Targets of CNBP during Embryonic Development
(Plos One, 2013)
of the
Facultad de Cs. Bioquı´micas y Farmace´uticas-UNR, which had
been accepted by the Ministerio de Salud de la Nacio´n Argentina
(http://www.saludinvestiga.org.ar/comites.asp?num_prov = 13).
Expedient Nu 6060/132; Resolution Nu 298/2012.
Fish and Embryo...
Rearing Adult zebrafish were maintained at 28uC on a 14 h light/10 h dark cycle as previously described [36]. Embryos were staged according to development in hours post-fertilization (hpf) at 28uC [19]. Nucleic Acid Probe and Primer Sequences All...
Rearing Adult zebrafish were maintained at 28uC on a 14 h light/10 h dark cycle as previously described [36]. Embryos were staged according to development in hours post-fertilization (hpf) at 28uC [19]. Nucleic Acid Probe and Primer Sequences All...
Complejo Ferial Mallowelafquén : plataforma multifuncional para el intercambio comercial, cultural y de prácticas sustentables
(Universidad de Chile, 2017)
En el presente documento se fundamentan los lineamientos del proyecto ‘Complejo Ferial Mallowelafquén’, el cual surge como una propuesta desde la disciplina de la Arquitectura y el Urbanismo. Ubicado en la IX región de La Araucanía, específicamente...
Evaluación de un sistema automatizado de dispensación de insumos y fármacos para pabellones del 6to. piso del Hospital Clínico Red Salud UC Christus
(Universidad de Chile, 2019)
PISO DEL HOSPITAL CLÍNICO RED SALUD UC
CHRISTUS
MEMORIA PARA OPTAR AL TÍTULO DE INGENIERA CIVIL INDUSTRIAL
ANTONIETA IPINZA SAINT LAWRENCE
PROFESOR GUÍA:
RAÚL URIBE DARRIGRANDI
MIEMBROS DE LA COMISIÓN:
GERARDO DÍAZ RODENA...
SISTEMA AUTOMATIZADO DE DISPENSACIÓN DE INSUMOS Y FÁRMACOS PARA PABELLONES DEL 6TO PISO DEL HOSPITAL CLÍNICO RED SALUD UC CHRISTUS La presente memoria consiste en realizar la evaluación económica de implementar un sistema de dispensación automatizado...
SISTEMA AUTOMATIZADO DE DISPENSACIÓN DE INSUMOS Y FÁRMACOS PARA PABELLONES DEL 6TO PISO DEL HOSPITAL CLÍNICO RED SALUD UC CHRISTUS La presente memoria consiste en realizar la evaluación económica de implementar un sistema de dispensación automatizado...
Dinámica de la resistencia a Trimetoprim en cepas de Shigella sonnei aisladas en Chile entre los años 1995-2013
(Universidad de Chile, 2015)
forma,
para la digestión de 200 ng del vector de clonamiento pUC19 (lacZ' AmpR, vector de
alto número de copias, Invitrogen, EE.UU.) y de los plásmidos recombinantes
obtenidos de las cepas transformantes, se utilizó la misma mezcla de reacción...
anterior. Todas las reacciones fueron incubadas a 37 ºC durante 3 h. Para evitar la re- circularización del vector de clonamiento pUC19 linealizado, se realizó un paso adicional de desfosforilación agregando 1 U de la fosfatasa alcalina termosensible...
anterior. Todas las reacciones fueron incubadas a 37 ºC durante 3 h. Para evitar la re- circularización del vector de clonamiento pUC19 linealizado, se realizó un paso adicional de desfosforilación agregando 1 U de la fosfatasa alcalina termosensible...