El presente trabajo de investigación se ejecutó en el Laboratorio de Tecnología de la Madera e Industrias Forestales UNCP - Huancayo y en el Laboratorio de Tecnología de la Madera del Departamento de Industrias Forestales de la UNALM - Lima; tuvo como finalidad determinar las propiedades físico-mecánicas de la especie forestal nativa Haplorhus peruviana Engl. proveniente de los bosques naturales de la Cuenca sur del Mantaro, sector (Mariscal Cáceres - Anco) Huancavelica, La recolección, preparación de muestras y análisis estadístico se realizó en base a lo establecido por las Normas Técnicas Peruanas, de acuerdo a los resultados de las propiedades físicas presentan una densidad básica muy alta 0,870 gr/cm3, la relación (T/R 2,38) es baja y estable, contracción volumétrica media (12,22.%) y con relación a sus propiedades mecánicas presenta una resistencia alta a muy al...

Objective: to determine the prevalence of doomscrolling during the Covid 19 pandemic in university students from the province of Huancayo 2022, with the intention of analyzing, by extension, if doomscrolling as a habit is beginning to reduce mental health in university students from the city of Huancayo. Material and methods: The quantitative approach, scientific method, descriptive level, simple descriptive non-experimental design was used; we worked with a sample of 552 male and female students from five universities in the city of Huancayo. The instrument used was the Scale to evaluate Dommscrolling composed of 25 valid and reliable items. The theoretical foundation of the work was found in the periodical publication of scientific journals published in English. Results: it is evident that only 23.2% show an absence of doomscrolling indicators; prevalence of doomscrolling in women (80....

The objective was to evaluate the impact of the implementation of generative artificial intelligence techniques on marketing and sales strategies. The research method was scientific, type and level of basic relational research, with a population of 100 companies from the Province of Huancayo and sample of 79. There is a significant relationship between generative artificial intelligence and the impact on marketing and sales with a correlational results (r=0.726,p<0.05), for the verification of specific hypothesis 1 the result was that the degree of significance between generative artificial intelligence and brand positioning was (r=0.531,p, 0.05) and finally the results of the to test the specific hypothesis 2 obtaining the result on whether there is a significant relationship between generative artificial intelligence and sales technologies was (r=0.358, p<0.05), in conclusion, th...