Este esfuerzo intelectivo se propone determinar el nexo entre la sensibilización de los profesionales y el compromiso en el licenciamiento del Instituto de Educación Superior Público Pedagógico Teodoro Peñaloza, Chupaca – 2021, a fin de alcanzar una respuesta a la preocupación ante la exigencia del MINEDU, SINEACE. La hipótesis devela el vínculo que existe entre ambas variables, la misma que es evidenciada por los resultados estadísticos siguientes: r = 0.715 y Rho = 0.87, permitiéndonos afirmar que corresponde a una correlación positiva fuerte, la misma que asevera ser significativa. La metodología aprovechada consiste en la tasación de la relación entre dichas variables, corroborada por el tratamiento estadístico pertinente a Pearson y Spearman, la misma que nos permite arribar a conclusiones adecuadas y recomendaciones oportunas, convocando a un trabajo experimental f...

Introduction: The textile industry considers alpaca fiber to be a specialty fiber. The aim of this study was to evaluate the influence of color, breed, location, age, and sex of alpacas on fiber quality characteristics and staple length.Methods: Fiber samples were taken from the mid-side of 118 Huacaya and Suri alpacas at two livestock shows (Pitumarca and Maranganí) and at CICAS La Raya (South American Camelid Research Center), which is located in the province of Canchis (Cusco, Peru).Results and discussion: The fiber characteristics and staple length in black alpacas are similar to those of brown alpacas. Huacaya fiber is finer, having a lower mean fiber diameter (MFD), SD, and coefficient of variation of MFD than Suri fiber. Alpacas from the two livestock shows have higher-quality fiber than unselected alpacas raised in CICAS La Raya. Staple length is longer in Suri alpacas than in H...

The aim of this study was to determine the existence of sperm subpopulations according to the morphometry of llama sperm, using a CASA-Morph system. Semen was collected from four 4-6-year-old Q'ara llamas by electroejaculation four times per animal, at one week intervals. The volume, total motility, sperm concentration, percentage of live sperm and percentage of sperm with acrosomal reaction were determined. The morphometric parameters of the sperm were evaluated using the CASA-Morph, Integrated Semen Analysis System (ISAS®v1). The length, width, area, perimeter, ellipticity, elongation, regularity and rugosity of the llama sperm head were determined, as well as the width, area, and distance and angle of insertion of the midpiece of the spermatozoa. The morphometric variables were distributed in five main components (PCA) called elongation, length, circularity, width of the midpiece and...

The aim of this study was to determine the existence of sperm subpopulations according to the morphometry of llama sperm, using a CASA-Morph system. Semen was collected from four 4-6-year-old Q'ara llamas by electroejaculation four times per animal, at one week intervals. The volume, total motility, sperm concentration, percentage of live sperm and percentage of sperm with acrosomal reaction were determined. The morphometric parameters of the sperm were evaluated using the CASA-Morph, Integrated Semen Analysis System (ISAS®v1). The length, width, area, perimeter, ellipticity, elongation, regularity and rugosity of the llama sperm head were determined, as well as the width, area, and distance and angle of insertion of the midpiece of the spermatozoa. The morphometric variables were distributed in five main components (PCA) called elongation, length, circularity, width of the midpiece and...

The aim of this study was to determine the effect of papain treatment on the kinetics of llama sperm. Four 5-8-year-old Ch'aku male llamas were selected and semen was collected using an artificial vagina and a dummy. Four semen collections were made per animal with intervals of one week. The semen samples were separated into two aliquots. One for fresh analysis and the other to be treated with papain (20 minutes). The volume, filancia, concentration of sperm, percentage of live sperm, percentage of functionality of the sperm membrane, and percentage of sperm with acrosomal reaction were evaluated. Sperm mobility and its kinetics were evaluated using a CASA-Mot system (ISAS®), determining the total motility (MT) and progressive motility (MP), as well as the sperm kinetic parameters: curvilinear velocity (VCL), straight-line velocity (VSL), average path velocity (VAP), and the indices of ...

The aim of this study was to determine the effect of papain treatment on the kinetics of llama sperm. Four 5-8-year-old Ch'aku male llamas were selected and semen was collected using an artificial vagina and a dummy. Four semen collections were made per animal with intervals of one week. The semen samples were separated into two aliquots. One for fresh analysis and the other to be treated with papain (20 minutes). The volume, filancia, concentration of sperm, percentage of live sperm, percentage of functionality of the sperm membrane, and percentage of sperm with acrosomal reaction were evaluated. Sperm mobility and its kinetics were evaluated using a CASA-Mot system (ISAS®), determining the total motility (MT) and progressive motility (MP), as well as the sperm kinetic parameters: curvilinear velocity (VCL), straight-line velocity (VSL), average path velocity (VAP), and the indices of ...