It is proposed in this research  Synthetic Indicators generation on Sustainable Development Peru - 2015, through  Factorial Analysis application  - Main components method  in order to reduce the dimensionality from a set of sustainable development indicators to a set of compound Independent factors. The research design was strategic quantitative, non - experimental, cross – sectional,  correlational, and the  data collection technique was from secondary and documentary sources, using  INEI - Peru National Decision - Making System  and the National System database Of Peruvian Environmental Information - in order to obtain the eight indicators considered in this study. Data processing and analysis were performed using SPSS v. 23 and EXCEL which allowed obtaining the correlation matrix, main components,  rotated main components, and the weight ...

It is proposed in this research  Synthetic Indicators generation on Sustainable Development Peru - 2015, through  Factorial Analysis application  - Main components method  in order to reduce the dimensionality from a set of sustainable development indicators to a set of compound Independent factors. The research design was strategic quantitative, non - experimental, cross – sectional,  correlational, and the  data collection technique was from secondary and documentary sources, using  INEI - Peru National Decision - Making System  and the National System database Of Peruvian Environmental Information - in order to obtain the eight indicators considered in this study. Data processing and analysis were performed using SPSS v. 23 and EXCEL which allowed obtaining the correlation matrix, main components,  rotated main components, and the weight ...

The objective of this study was to evaluate the possibility of making cheese from alpaca milk. The physicochemical properties of the milk were determined, as well as the yield, chemical composition, and sensorial characteristics of the cheese. Milk was obtained by manual milking of alpacas at the beginning of lactation with crias at foot, set aside 12 hours before milking. The density, Dornic acidity and Gerber fat were determined, and total and non-fat milk solids were estimated in the milk. The chemical composition of the cheese was determined by official methods of the AOAC, and the sensory characteristics of the cheese through the hedonic test on a scale of 1 to 4 with 100 panelists. Fresh milk had a density of 1.0469 ± 0.0025, acidity 16.92 ± 1.74 °D, fat 4.12 ± 0.08%, protein 6.34 ± 0.41%, total solids 16.84 ± 0.70%, solids non-fat 12.72 ± 0.63% and a cheese yield of 21.6 ±...

El trabajo tuvo como objetivo evaluar la posibilidad de elaborar queso a partir de leche de alpaca. Se determinaron las propiedades fisicoquímicas de la leche, así como el rendimiento, composición química y características sensoriales del queso. La leche se obtuvo por ordeño manual de alpacas madres en inicio de lactación con crías en pie, apartadas 12 horas antes del ordeño. En la leche se analizó la densidad, acidez Dornic, grasa Gerber, y se estimaron los sólidos totales y no grasos de la leche. La composición química del queso se determinó por métodos oficiales de la AOAC, y las características sensoriales del queso a través de la prueba hedónica en escala de 1 a 4 con 100 panelistas. La leche fresca presentó una densidad de 1.0469 ± 0.0025, acidez 16.92 ± 1.74 °D, grasa 4.12 ± 0.08%, proteína 6.34 ± 0.41%, sólidos totales 16.84 ± 0.70%, sólidos no grasos ...

It is proposed in this research  Synthetic Indicators generation on Sustainable Development Peru - 2015, through  Factorial Analysis application  - Main components method  in order to reduce the dimensionality from a set of sustainable development indicators to a set of compound Independent factors. The research design was strategic quantitative, non - experimental, cross – sectional,  correlational, and the  data collection technique was from secondary and documentary sources, using  INEI - Peru National Decision - Making System  and the National System database Of Peruvian Environmental Information - in order to obtain the eight indicators considered in this study. Data processing and analysis were performed using SPSS v. 23 and EXCEL which allowed obtaining the correlation matrix, main components,  rotated main components, and the weight ...

It is proposed in this research  Synthetic Indicators generation on Sustainable Development Peru - 2015, through  Factorial Analysis application  - Main components method  in order to reduce the dimensionality from a set of sustainable development indicators to a set of compound Independent factors. The research design was strategic quantitative, non - experimental, cross – sectional,  correlational, and the  data collection technique was from secondary and documentary sources, using  INEI - Peru National Decision - Making System  and the National System database Of Peruvian Environmental Information - in order to obtain the eight indicators considered in this study. Data processing and analysis were performed using SPSS v. 23 and EXCEL which allowed obtaining the correlation matrix, main components,  rotated main components, and the weight ...

The aim of this study was to determine the factors that affect pregnancy in recipient females of embryos produced in vitro under high altitude conditions. The study was carried out at the Universidad Nacional del Altiplano (UNA), located in Puno, Peru, at an altitude of 3970 m. 50 recipient females (nulliparous, primiparous and multiparous) Brown Swiss were used. Ovaries were collected from cows at a local slaughterhouse and taken to the UNA animal reproduction laboratory, where the oocytes were collected, and in vitro maturation and fertilization, culture and embryo evaluation were carried out. The transport time to the laboratory was 2 to 3 h. Quantitative factors such as body condition score (CC), diameter of the corpus luteum (CL) and number of parities, and qualitative factors such as the place of deposit of the embryo (right or left horn) and embryo quality, were evaluated using th...