El presente trabajo de investigación propone un sistema de gestión ambiental para las actividades de conservación vial de la carretera Santiago de Chuco a Quiruvilca, teniendo como base la norma ISO 14001:2004. Se realizó la recopilación de los aspectos ambientales identificados por actividades correspondientes al proceso de mantenimiento rutinario y periódico, y los correspondientes a otras actividades, según la clasificación dada por en el Manual del Ministerio de Transportes y Comunicaciones; mediante el método de la matriz de importancia se logró realizar la valoración de los aspectos y parámetros ambientales, para posteriormente analizar los impactos ambientales que puedan generar dichas actividades. Se determinó que los parámetros ambientales más sensibles son la calidad del suelo, calidad del aire, niveles sonoros y calidad del paisaje. La calidad del aire debido a ...

South America has the lithium deposits that enable economic growth in the region, given the global demand for manufacturing batteries for electric vehicles, which reduce greenhouse gas emissions. The objective is to determine the relationship between the use of lithium-ion battery vehicles and the components of sustainable development in South America. The design is non-experimental, correlational, and analytical. The sample comprises Argentina, Bolivia, Chile, and Peru. A documentary analysis was conducted, and a hypothesis test statistic was applied based on the data found in the literature. The results show that by the year 2034, sales of electric vehicles will continue to grow at an annual rate of 25.2%. The application of Spearman's Rho confirms a significant correlation between the type of energy (fossil and electric) used by vehicles and their CO2 eq emissions. However, the curren...

South America has the lithium deposits that enable economic growth in the region, given the global demand for manufacturing batteries for electric vehicles, which reduce greenhouse gas emissions. The objective is to determine the relationship between the use of lithium-ion battery vehicles and the components of sustainable development in South America. The design is non-experimental, correlational, and analytical. The sample comprises Argentina, Bolivia, Chile, and Peru. A documentary analysis was conducted, and a hypothesis test statistic was applied based on the data found in the literature. The results show that by the year 2034, sales of electric vehicles will continue to grow at an annual rate of 25.2%. The application of Spearman's Rho confirms a significant correlation between the type of energy (fossil and electric)...

South America has the lithium deposits that enable economic growth in the region, given the global demand for manufacturing batteries for electric vehicles, which reduce greenhouse gas emissions. The objective is to determine the relationship between the use of lithium-ion battery vehicles and the components of sustainable development in South America. The design is non-experimental, correlational, and analytical. The sample comprises Argentina, Bolivia, Chile, and Peru. A documentary analysis was conducted, and a hypothesis test statistic was applied based on the data found in the literature. The results show that by the year 2034, sales of electric vehicles will continue to grow at an annual rate of 25.2%. The application of Spearman's Rho confirms a significant correlation between the type of energy (fossil and electric)...

The present research aimed to establish whether the dissemination of content on TikTok contributes to environmental care in engineering students. Regarding the method, it was quantitative in approach, quasi-experimental design and explanatory level with an intervention, which was the development and publication on TikTok of environmental care content. The sample consisted of industrial and agro-industrial engineering students, who were given a pre-test and after the intervention a post-test, using a 20-question questionnaire. The non-parametric Wilcoxon hypothesis test statistic confirmed the expected effects with a significance (p=0.000) allowing to conclude that the content developed and published on TikTok strengthens the environmental care of engineering students. In addition, the preparation of TikTok showed high motivation, creativity, collaborative work and ethical attitude when c...