ObjetivoDeterminar el nivel de contaminación fecal en hortalizas expendidas en los mercados de Huánuco ysu relación en el riego con aguas residuales no tratadas.MétodosSe diseñó un estudio correlacional, con 84 muestras de hortalizas pertenecientes a los mercados deHuánuco y también 84 muestras de agua de riego de las hortalizas en estudio, durante el 2014. Losdatos se obtuvieron mediante exámenes de laboratorio y guías de observación. La determinación deE. coli fue hecha por el método de filtros de membrana. Se realizó un análisis bivariado mediante laprueba Chi-cuadrada.ResultadosLa prevalencia de E. coli fue del 34.5% (29/84). El cebollino chino mostró mayor prevalencia decontaminación, seguido de culantro, perejil y rabanito. Se encontraron asociaciones estadísticassignificativas (P≤0.05) entre la contaminación de agua de riego y la prevalencia de E. coli en lash...

OBJETIVO: Comprobar la acción farmacológica hipoglucemiante de extractos hidroalcohólicos (etanólicos) de las hojas del Artocarpus altilis en ratas aloxanizadas. MÉTODOS: Se llevó a cabo un estudio experimental, con 80 ratas de laboratorio de la Facultad de Medicina Veterinaria y Zootecnia de la Universidad Nacional Hermilio Valdizán de Huánuco, durante el período 2016. Se dividió a los animales en 4 grupos de 20 ratas cada uno, tres experimentales (25%, 50% y 75%) y un control. Los datos se obtuvieron mediante una guía de observación. Se utilizaron las Pruebas de ANOVA, Tukey y Bonferroni. RESULTADOS: Después del tratamiento en el grupo experimental 3 (concentración 75%) a 30 minutos, 6 horas, 18 horas y 36 horas se obtuvieron disminución de promedios de glucosa de 188,6; 158,3; 130,1 y 108,6 mg/dl, respectivamente. En cambio, en el grupo experimental 1 (concentración 25...

La presente investigación plantea una alternativa de gestión de Residuos de Construcción y Demolición (RCD), para disminuir la contaminación ambiental y paisajística, a través de un modelo de estudio para la implementación de una escombrera integrada con una planta de valorización de RCD. La finalidad de dicha infraestructura no es sólo eliminar los residuos, si no también valorizarlos a través de distintos procesos y convertirlos en nuevas materias primas para la construcción, reduciendo así el volumen a depositar en la escombrera y el consumo innecesario de nuevos recursos. Esta investigación sirve como referencia para la creación de proyectos de infraestructura de disposición final similares, que deseen insertarse en un modelo de economía circular en pro de un desarrollo sostenible. Proyectos como éste, en donde se priorice y se promueva hábitos para la gestión de...

Objetive. To determine the level of faecal contamination in vegetables sold in the Huánuco marketsand their relationship in wastewater irrigation untreated.Methods. Was designe an correlational study, with 84 vegetables samples corresponding to theHuánuco markets and also 84 irrigation water samples of the vegetables in study, during 2014. Thedata were obtained by laboratory tests and observation guides. Th determination of E. coli was madefor the membrane filter method. Was performed an bivariate analysis through the chi square test.Results. The prevalence of E. coli was 34,5%(29/84). The chinese chives showed higher prevalenceof contamination, continued of coriander, parsley and radish. Were found statistically significantassociations (P≤0,05) among the contamination irrigation wáter and the prevalence of E. coli in thevegetables as chinese chives, coriander, parsley and radish.Co...

Elaboración de licor a partir de granada (Punica granatum L.) Variedad Wonderful.

The swift expansion of e-commerce in Indonesia has altered consumer behavior, particularly given the prominence of platforms like Shopee and Tokopedia. This study seeks to examine the correlation between the online shopping experience, attitudinal loyalty, and impulsive buying habits during Ramadan. We employed a quantitative methodology to investigate the impact of informativeness and trust as functional and psychological elements of the online buying experience. Data were gathered from Shopee and Tokopedia users in Jakarta during Ramadan in 2025. The analysis reveals that factors such as informativeness and trust have a positive impact on online impulsive buying, with attitudinal loyalty acting as a mediating variable and self-control serving as an adverse moderating factor. Enhancing informativeness and trust can elevate loyalty and impulsive buying, while self-control dimin...

The swift expansion of e-commerce in Indonesia has altered consumer behavior, particularly given the prominence of platforms like Shopee and Tokopedia. This study seeks to examine the correlation between the online shopping experience, attitudinal loyalty, and impulsive buying habits during Ramadan. We employed a quantitative methodology to investigate the impact of informativeness and trust as functional and psychological elements of the online buying experience. Data were gathered from Shopee and Tokopedia users in Jakarta during Ramadan in 2025. The analysis reveals that factors such as informativeness and trust have a positive impact on online impulsive buying, with attitudinal loyalty acting as a mediating variable and self-control serving as an adverse moderating factor. Enhancing informativeness and trust can elevate loyalty and impulsive buying, while self-control diminishes the ...

The swift expansion of e-commerce in Indonesia has altered consumer behavior, particularly given the prominence of platforms like Shopee and Tokopedia. This study seeks to examine the correlation between the online shopping experience, attitudinal loyalty, and impulsive buying habits during Ramadan. We employed a quantitative methodology to investigate the impact of informativeness and trust as functional and psychological elements of the online buying experience. Data were gathered from Shopee and Tokopedia users in Jakarta during Ramadan in 2025. The analysis reveals that factors such as informativeness and trust have a positive impact on online impulsive buying, with attitudinal loyalty acting as a mediating variable and self-control serving as an adverse moderating factor. Enhancing informativeness and trust can elevate loyalty and impulsive buying, while self-control dimin...