Actualmente, impulsar la creatividad es monótono e insuficiente, donde se carece de estrategias y técnicas de enseñanza de las habilidades creativas, al presente los estudiantes tienen dificultades en resolver problemas de su contexto, son poco expresivos, imaginativos y curiosos. Ante ello se formuló el objetivo: Determinar la influencia de la técnica del collage en el desarrollo del pensamiento creativo en estudiantes del VII ciclo del nivel secundario de una institución educativa de la Región Pasco, planteando; una metodología tipo aplicada, de nivel explicativo, con diseño cuasiexperimental y método experimental, que fue aplicada a una población y muestra de 68 estudiantes, el muestreo empleado fue el no probabilístico intencional, empleándose como técnica de investigación el test psicométrico y como instrumento el test de círculos de Guilford. Después de aplicar la...

The main objective of the research was to obtain metohuayo oil by hydraulic pressing versus screw pressing (at 50, 70 and 90 °C). The variables evaluated on the extracted oil were: extraction yield and physical-chemical. The seed stood out for its high fat content (40.5 %) and color L* (29.3), a* (9.7) and b* (18.4). Screw pressing at 50 °C presented the maximum yield and oil recovery values: 39.2% and 96.9%, respectively. The same trend was observed for the quality parameters analyzed: acidity index, peroxide index, p-anisidine index and coefficients K232 and K268, where their values showed an increase related with temperature levels of the screw pressing. The results showed that the set of physical-chemical characteristics allow the recognition and differentiation of the oils obtained in relation to temperature levels, and through a Principal Component Analysis (PCA) it was possible ...

The main objective of the research was to obtain metohuayo oil by hydraulic pressing versus screw pressing (at 50, 70 and 90 °C). The variables evaluated on the extracted oil were: extraction yield and physical-chemical. The seed stood out for its high fat content (40.5 %) and color L* (29.3), a* (9.7) and b* (18.4). Screw pressing at 50 °C presented the maximum yield and oil recovery values: 39.2% and 96.9%, respectively. The same trend was observed for the quality parameters analyzed: acidity index, peroxide index, p-anisidine index and coefficients K232 and K268, where their values showed an increase related with temperature levels of the screw pressing. The results showed that the set of physical-chemical characteristics allow the recognition and differentiation of the oils obtained in relation to temperature levels, and through a Principal Component Analysis (PCA) it was possible ...