The present study aimed to analyze the effectiveness of the States Strategy through the History of Mathematics (EEHM) in first-year university students. The research employed a pre-experimental design with a single group and the application of pretest and posttest instruments, which allowed for the assessment of changes produced after the implementation of the strategy. The sample consisted of 23 participants, selected from introductory mathematics courses. A structured questionnaire was used as the research instrument, designed to collect information on various aspects of mathematical learning and students’ perceptions regarding the implementation of the EEHM. The results indicated that the application of this strategy fostered more meaningful and effective learning, as evidenced by greater conceptual understanding, improved problem-solving skills, and a more active and participatory ...

La carencia de un modelo integral que reúna características apropiadas y alineadas a estándares internacionales para la implementación eficiente de un servicio de testing de software es uno de los principales impedimentos para una implantación exitosa. Este estudio evalúa cómo influye un Modelo de Procesos para un Servicio de Testing de Software en la calidad del producto final en una empresa de telecomunicaciones. Se diseñó e implementó un modelo integrado que formaliza estimación, planificación, ejecución, certificación y pase a producción, y añade gobierno del servicio mediante gestión de demanda, cronograma y capacidad, con métricas vinculadas a atributos de ISO/IEC 25010. La recolección de datos combinó indicadores históricos del servicio y del producto con una encuesta post implementación a expertos, jefes de proyecto y equipos de pruebas. Dada la naturaleza o...

The purpose of the study is to determine the impact of physical activity, body mass index (BMI) and lifestyle on students of the UNMSM Professional School of Physical Education, in the context of the COVID-19 pandemic. The population, 570 students; random sample by saturation 230, as an instrument the questionnaire of lifestyle habits, physical activity and quality of life, for the BMI data sheet, the study was developed in a quantitative approach, type applied causal descriptive design, transactional. To demonstrate the impact, the linear regression coefficient was used, concluding that there is no impact on the quality of life of BMI or physical activity, but there is an impact of healthy living on quality of life, with a predictability of 38.9. %.