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1
artículo
Publicado 2025
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Purpose: The aim of this article is to establish a theoretical-methodological proposal to study discursive interactivity from a multidisciplinary perspective different from the traditional structural and quantitative media research. The sociological definition of interaction and the basis of discourse analysis –as a theoretical discipline and scientific method– are assumed to propose a concept of interactivity that addresses the double materiality of the term: as a structure and a process. Methodology: Grounded theory becomes a methodological strategy and is complemented by the bibliographic-documentary method and discourse analysis. By means of theoretical sampling, codification, constant comparison and theoretical saturation, a category is determined that emerges as central, for which the following are established: conceptual definition, dimensions, subcategories and indicators. Re...
2
tesis de maestría
Publicado 2024
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La finalidad de la presente tesis es compartir la experiencia de diseñar y desarrollar un sistema experto para facilitar el inicio de las investigaciones en ingeniería electrónica a los estudiantes y egresados de esta especialidad; validar el funcionamiento, aplicar y validar la utilidad del sistema experto en los estudiantes de un curso de tesis de pregrado, permitiéndoles determinar si su perfil está orientado a una determinada línea de investigación o solo tiene una ligera orientación relacionados con los cursos de una determinada línea. En los mejores casos puede tener un perfil tan específico que determina inclusive la sub línea de investigación, garantizando el desarrollo de la investigación en forma exitosa y en adecuado tiempo. En los casos menos favorables el resultado que brinda el sistema experto contribuye a orientar las acciones que debe realizar el tesista para...
3
Publicado 2019
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El objetivo fundamental del presente trabajo de investigación hacer saber que desde hace mucho se comenta sobre la participación de las tecnologías en el desarrollo humano. En la educación se obliga al profesor no sólo a aprender desde las computadoras y la internet, sino también lo obliga a utilizarlo en el proceso formativo, por lo cual su formación es prioritaria y esencial. Estamos viviendo en un mundo globalizado, donde impera la información como un aporte de desarrollo, valioso por las personas, instituciones, países, etc., esta es producida automáticamente por el computador, convirtiéndose en conocimiento y luego en sabiduría. En la educación el uso de tecnologías es obligatorio y transcendente, donde los roles del estudiante, del docente y de la institución educativa se han modificado estructuralmente.
4
artículo
Publicado 2017
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A Virtual Lab to run educational computer simulations of a vibrating membrane has been created. This educational virtual lab may be used to support some courses in the vibration engineering career. The module solves the 2D wave equation for a rectangular membrane which is shown on computer-screen vibrating according to data supplied by the user. The Virtual Lab makes the computations and renders on screen a 3D view of the vibrating membrane, which displays the normal modes of oscillation. A short theory is shown on screen while the simulation takes place, in this way the learning is fostered because the user verifies the theory with the simulation. Details on how to develop the simulation program are included, so that interested readers may create their own simulators. Some comments about the advantages of using computer simulation in education are included.
5
artículo
Publicado 2017
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A Virtual Lab to run educational computer simulations of a vibrating membrane has been created. This educational virtual lab may be used to support some courses in the vibration engineering career. The module solves the 2D wave equation for a rectangular membrane which is shown on computer-screen vibrating according to data supplied by the user. The Virtual Lab makes the computations and renders on screen a 3D view of the vibrating membrane, which displays the normal modes of oscillation. A short theory is shown on screen while the simulation takes place, in this way the learning is fostered because the user verifies the theory with the simulation. Details on how to develop the simulation program are included, so that interested readers may create their own simulators. Some comments about the advantages of using computer simulation in education are included.
6
artículo
Publicado 2019
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This article analyses how the concept of citizenship is addressed in 15 Peruvian cybermedia platforms and how Internet users use this term on the basis of the information published, in order to know the semantic coincidences and differences in media and public agendas. This research was carried out using a mixed method which combines the classical analysis of news’ content, computer analysis of users’ comments and interviews. Among findings validated by media journalists, the little attention paid by platforms to citizens is highlighted, as well as the divergence between the approaches of the senders and users. Some solutions to the abovementioned misunderstanding in this field of unquestionable public interest that affects both public debate and the development of citizens who are aware of their roles in society are proposed.
7
artículo
Publicado 2019
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This article analyses how the concept of citizenship is addressed in 15 Peruvian cybermedia platforms and how Internet users use this term on the basis of the information published, in order to know the semantic coincidences and differences in media and public agendas. This research was carried out using a mixed method which combines the classical analysis of news’ content, computer analysis of users’ comments and interviews. Among findings validated by media journalists, the little attention paid by platforms to citizens is highlighted, as well as the divergence between the approaches of the senders and users. Some solutions to the abovementioned misunderstanding in this field of unquestionable public interest that affects both public debate and the development of citizens who are aware of their roles in society are proposed.
8
artículo
Publicado 2022
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The objective was to describe the conditions in which the classes were held once the confinement for non-essential activities was declared. A descriptive, cross-sectional methodology was used with a hermeneutic approach. A questionnaire was applied to a sample of 357 members of the Health Sciences student body of the Universidad Juárez Autónoma de Tabasco, Mexico, in May 2020. Semi-structured interviews were also conducted. In the results, it was identified that the student body had an Internet connection (87.1%), smartphones (82.5%), and a laptop (75.8%). The student body's activities were elaborating slides for presentations in class (78.8%) and reading in their textbooks (67.5%). The activities of the teaching staff were to comment at the end of the presentations (58.9%), and they requested the search for information for the elaboration of texts (61.8%). The student body mentioned t...
