http://www.dspace.espol.edu.ec/handle/123456789/8 ICF Wed, 16 Sep 2026 17:57:45 GMT 2026-09-16T17:57:45Z http://www.dspace.espol.edu.ec/handle/123456789/59777 Diseño y construcción de un equipo hipertérmico de campo de corriente localizado experimental Alcocer Cordero, Giovanni Con este equipo electromédico podemos lograr calor superficial (termoterapia) con vibración cuya intensidad es graduable de acuerdo a los requerimientos del profesional que lo utilice con sus pacientes, lo cual produce un efecto fisiológico de relajación muscular para diversas patologías del sistema músculo-tendinoso y de ligamentos. Además, posee corriente alterna de baja frecuencia (electroestimulación) muy utilizada en fisioterapia para tratar patologías y secuelas de esta, como por ejemplo lesiones del sistema neuromusculo-esqueletico, tales como: contracturas musculares, lesiones inflamatorias, distensiones de ligamentos, tendinitis, meniscopatías, hipotrofias musculares, etc. Thu, 01 Jan 2004 00:00:00 GMT http://www.dspace.espol.edu.ec/handle/123456789/59777 2004-01-01T00:00:00Z http://www.dspace.espol.edu.ec/handle/123456789/59774 Metodología para la verificación de la dosis planeada en pacientes a irradiarse con campos asimétricos regulares mediante aceleradores lineales Jiménez Sotomayor, Ernesto Trabajo propuesto para establecer un procedimiento que permita calcular de manera practica la tasa de dosis en un punto cualquiera dentro del campo asimétrico y en última instancia determinar las unidades monitoras en los planes de tratamiento esto como parte de los procedimientos de control de calidad que se llevan a cabo en el departamento de física medica y seguridad radiológica del instituto oncológico nacional previo a la ejecución del plan de tratamiento. Tue, 01 Jan 2002 00:00:00 GMT http://www.dspace.espol.edu.ec/handle/123456789/59774 2002-01-01T00:00:00Z http://www.dspace.espol.edu.ec/handle/123456789/14827 Como afectan la formulación de preguntas de integración y el aprendizaje cooperativo en el rendimiento de los estudiantes de física en la unidad de campo eléctrico Flores Nicolalde, Francisca; Flores Herrera, Jorge At present, students have several difficulties in learning science, which are being reflected in their poor performance. These difficulties are due to their low participation in the classroom where they take a passive role, independence to learn their subjects and the limited integration of knowledge. For this reason, we designed and implemented a teaching strategy through Integration Questions and Cooperative Learning on a sample of 202 students enrolled at a university in Ecuador, corresponding to a 2x2 factorial analysis. From the results obtained from the F ANOVA test with a 0.05 level of significance, it was concluded that students who were exposed to Integration Questions had better performance than those who were not exposed to them, and that the Cooperative Learning improved performance of students who worked cooperatively compared to those who worked individually. Mon, 28 Feb 2011 00:00:00 GMT http://www.dspace.espol.edu.ec/handle/123456789/14827 2011-02-28T00:00:00Z http://www.dspace.espol.edu.ec/handle/123456789/14808 Mejora el rendimiento de los estudiantes utilizando la multimedia con interacción alumno profesor Pilozo Solano, Richard; Flores Herrera, Jorge During their academic journey, students do not develop skills that are necessary for their personal and professional life as the oral and written communication, learn independently, teamwork, critical thinking, among others, as they are inured to a traditional class, where students are passive recipients of information. The purpose of this study was to improve the academic performance of students in the Dynamics unit using Problem Based Learning with different levels of complexity in the drafting stage. We used a sample of 180 students enrolled in an introductory course in physics at a university and were assigned to four intact groups. The Group A and B were treated PBL with the same scenery but different complexity, in Group C and D, were developed based on traditional class and sceneries before mentioned. We measured the homogeneity of the groups and finally found the academic performance using a knowledge test, the result was analyzed with F-ANOVA statistical tool with significance level of 0.05. This study tested the hypothesis that students who were applied PBL or a higher level of complexity in the drafting stage, have better academic performance than students who were not subject to anything. Mon, 28 Feb 2011 00:00:00 GMT http://www.dspace.espol.edu.ec/handle/123456789/14808 2011-02-28T00:00:00Z