El conocimiento científico constituye un recurso intangible que se expresa en indicadores de visibilidad; sin embargo, no siempre permite expresar determinado nivel de progreso sobre lo que se realiza y menos, dimensionar aperturas competitivas.El objetivo fue crear un modelo cognoscitivo de innovación ecotecnológica ante la disposición de biorresiduos orgánicos para el desarrollo agrícola y emprendimiento social. Mediante la mezcla de multicomponentes de biorresiduos (domiciliarios-mercados agropecuarios) se obtuvo un tipo de abono orgánico que se aplicó como tratamiento experimental para valorar el rendimiento de la talla y peso sobre Solanum tuberosum L. (variedad lengua) donde hubo diferencias estadísticamente significativas (p<0,05) con el tratamiento sin la aplicación del abono. El resultado logrado permitió crear un modelo de gestión con ejes dinámicos donde se mos...

Background The burden of the COVID-19 pandemic in Peru has led to people seeking alternative treat- ments as preventives and treatment options such as medicinal plants. This study aimed to assess factors associated with the use of medicinal plants as preventive or treatment of respiratory symptom related to COVID-19 during the pandemic in Cusco, Peru. Method A web-based cross-sectional study was conducted on general public (20- to 70-year-old) from August 31 to September 20, 2020. Data were collected using a structured question- naire via Google Forms, it consisted of an 11-item questionnaire that was developed and validated by expert judgment using Aiken’s V (Aiken’s V > 0.9). Both descriptive statistics and bivariate followed by multivariable logistic regression analyses were conducted to assess factors associated with the use of medicinal plants for COVID-19 prevention and respira...

Pintomyia (Pifanomyia) deorsa (Pérez, Ogusuku, Monje & Young, 1991) was described on the basis of a single male; the female is being described here from specimens collected in Ollantaytambo, Cusco, Peru. Diagnoses for the Pintomyia genus, Pifanomyia subgenus, Verrucarum series and both sexes of Pi. deorsa are presented, as well as an identification key to distinguish the females of the Verrucarum series.

Pintomyia (Pifanomyia) deorsa (Pérez, Ogusuku, Monje & Young, 1991) was described on the basis of a single male; the female is being described here from specimens collected in Ollantaytambo, Cusco, Peru. Diagnoses for the Pintomyia genus, Pifanomyia subgenus, Verrucarum series and both sexes of Pi. deorsa are presented, as well as an identification key to distinguish the females of the Verrucarum series.