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https://purl.org/pe-repo/ocde/ford#5.02.04
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1
tesis de grado
Publicado 2017
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Explica la utilidad de los indicadores de desarrollo, pero principalmente propone la utilización y medición del nuevo índice de desarrollo, el “Social Progress Index”, para el marco nacional. Se replicará un “Social Progress Index” a nivel departamental en el Perú. El índice será construido con el objetivo de servir como base y nueva herramienta para la toma de decisiones de los planificadores sociales en el Perú. Este nuevo índice se estimará con los indicadores más recientes posibles desde el año 2012 a 2015.
2
artículo
The Qochoq river originates in the aquarium divortium, from the Amparaes pass at 5 650 masl, and in the snowmelt of the Ccolque Cruz, which are part of the eastern mountain range in the Calca province, Cusco; it has a runoff area of 162.85 km2 and a length of 20.81 km, flowing into the city of Calca in the Vilcanota river at 2 929 m of altitude. Throughout its journey it receives tributaries and due to the various economic activities such as livestock in the upper part, agricultural in the intermediate and lower zone, as well as the discharge of wastewater, solid waste and others, it loses its quality for various uses. For the determination of the water quality, the biotic indices and pollution indices were used, applying the methodology proposed by Tuffery & Verneaux using systematic lists based on macroinvertebrates or bioindicators for the determination of the biotic indices...
3
artículo
Publicado 1996
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A total of 1547 children of both sexes and between 6 and 9 years of age were studied. This sample is representative at national level and belongs to the data source of the Survey of Nutritional Status of the Peruvian Habitant ("Evaluacion del Estado Nutritional del Poblador Peruano" , ENPPE 1975) which was executed by the Institute of Nutrition . Anthropometric measures taken were weight and height. The children's nutritional status was analyzed using the Quetelet Index (w/h2), taking as break point level 5 and 15p for deficit and low weight, and 85 and 95p for overweight and excess, respectively. The standard reference used is the one described by Must et al. Weight and height average were also analyzed. There exists a higher prevalence of overweight (13.9%) than excess weight (4.4%). Low weight (3.6%) and deficit (0.8%) prevalence is lower. Children grow within the curve which correspo...
4
tesis de grado
Publicado 2019
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El objetivo del presente trabajo es determinar cuál es el mejor método para estimar el riesgo bursátil del Índice S&P/BVL Mining Índex de la Bolsa de Valores de Lima para el periodo 2008-2017. Al respecto, se analizarán los resultados del Value at Risk (VaR) estimado bajo las metodologías de Boostrapping, simulación de Montecarlo y simulación histórica y se determinará el mejor método de estimación según pruebas de Backtesting (Pruebas de Kupiec y Christofersen) a los resultados.
5
artículo
In this work, the spatial dynamic behavior of the aerosol index for the department of Junín is exposed. The basic information for the development of this research is satellite data obtained from NASA. The AURA satellite that has the OMI sensor installed has been monitoring the aerosol index (AI) since October 2004-2018. The satellite observations are as a whole a historical series of the concentration of the index, the data also have geographic coordinate information, which is why it was used to evaluate and simulate the spatial behavior using Kriging's spatial interpolation methodology. Where the greatest amount of suspended particles is observed both in the dry and wet season in the urban area that belongs to the province of Huancayo.
6
artículo
Publicado 2020
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The fingerprint orientation field is a widely used feature for developing indexing strategies. Such feature brings stability and decreases the response times during the identification process. The use of attribute relational graphs and dynamic masks can exploit the features provided by the partitioning scheme. The penetration index and the error rate for each of the proposed strategies were determined. To verify the results obtained were used the databases provided by the Fingerprint Verification Competition. Both search schemes reveal the facilities offered by the orientation field for guiding the searching process; reducing the number of comparisons in 53.24%; proving its stability against different fingerprint image qualities. Based on the results, it was proven that the adoption of such indexing strategies will reduce the response time in the identification module proposed by the Ide...
7
artículo
Publicado 2022
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This article presents the genesis/development of the construction of a quality index for open television in Chile, the main findings of its application in the year 2007 and their comparison with the findings obtained in 2006. A theoretical analysis of the concept of quality in the mass media industry, and a qualitative study that shed light on the concept from the viewpoint of the industry as well as that of TV audiences and advertisers, provided the background to generate an index whose main strenght is that it integrates the opinion of viewers, their behaviour, the intrinsic quality of the product and the distinction as much as in the form as in the contents according to programming genre. The results of the second application of this index show that in terms of quality, Chilean television is considered to be average middling, with news programmes as the best evaluated and miscellaneus...
8
artículo
Publicado 2007
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Parturition, weaning and shearing data of K´aras and Ch´accus lamas, collected from 1995 to 2001 at the IVITA Research Center, Maranganí of San Marcos University, was used in the present study to estimate the heritability (h2), repeatability and genetic correlations between body weight at birth, weaning and first and second shearing, by adjusting the fata for the effect of year, age of mother and sex of baby lama. The h2 value was analyzed by the nested effect using a model for brothers, brothers in law and by regression baby-mother. Heritability for body weight for both K´aras and Ch´accus lamas was high, while for birth weight and weight at first and second shearing varied from medium to high. The repeatability estimated by intraclass correlation for body weight of Ch´accus and K´aras was lower (0.3-0.4) than those estimated by regression (0.6-0.7, respectively). Genetic correla...
9
artículo
Publicado 2020
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This work estimates a dynamic factor decomposition for Peruvian inflation, using monthly disaggregated data from the consumer price index of Metropolitan Lima from January 2000 to December 2019. One of the objectives of macroeconomics is to explain the aggregate sources of changes in the prices of goods in an economy. This model makes it possible to identify idiosyncratic relative prices, aggregate relative prices and absolute prices, which represent the supply and demand shocks that can appear in an economy. The component common to all items of the CPI serves as an alternative measure of core inflation, and our results show that this component is highly correlated with core inflation published by the BCRP. In general, the results obtained in the present work are robust for different intertemporal dependency structures for the factors considered. This work estimates a dynamic factor deco...
10
artículo
Publicado 2020
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The investigation objective was to determine the vertebral cardiac index (VCI) in mongrel dogs, from Cuenca city at 2560 meters above sea level and compare it with the results of different studies carried out with different conditions and altitudes. The heart´s size was evaluated by Buchanan and Bucheler method (1995), that relate the height and width of the heart, with a specific number and position of thoracic vertebrae in Beagle dogs. For this descriptive study there were selected thirty-three clinically healthy mongrel dogs, without discrimination of sex, and an age range from one to five years. The animals were clinical tested and after that a radiographic examination of the thorax with a right lateral projection was made. The vertebral cardiac index values obtained, showed a normal distribution, with an average of 9.38 vertebrae and a standard deviation of ± 0.7. The minimum valu...
11
artículo
Objectives: To determine the relationship between the average pulsatility index of the uterine arteries taken by ultrasound inpregnant women between 11 and 14 and 20 to 26 weeks of gestation with neonatal macrosomia. Materials and methods:Prospective, longitudinal, analytical study. A total of 3,279 pregnant women attended at the National Maternal Perinatal Institutebetween 2011 and 2014, of whom 952 were patients between 11 and 14 weeks and 2327 between 20 and 26 weeks, two groupswere formed: 11 to 14 and 20 to 26 weeks; The weights considered for the comparison were: 3,600, 3,800, 4,000, 4,200 and 4,400grams, a correlation was performed by the Pearson method, statistical significance was performed by means of Chi square test forboth groups, to calculate the probability Of occurrence of events was calculated odss ratio and to evaluate the precision were usedconfidence intervals, subsequ...
12
artículo
Objectives: To determine the relationship between the average pulsatility index of the uterine arteries taken by ultrasound inpregnant women between 11 and 14 and 20 to 26 weeks of gestation with neonatal macrosomia. Materials and methods:Prospective, longitudinal, analytical study. A total of 3,279 pregnant women attended at the National Maternal Perinatal Institutebetween 2011 and 2014, of whom 952 were patients between 11 and 14 weeks and 2327 between 20 and 26 weeks, two groupswere formed: 11 to 14 and 20 to 26 weeks; The weights considered for the comparison were: 3,600, 3,800, 4,000, 4,200 and 4,400grams, a correlation was performed by the Pearson method, statistical significance was performed by means of Chi square test forboth groups, to calculate the probability Of occurrence of events was calculated odss ratio and to evaluate the precision were usedconfidence intervals, subsequ...
13
artículo
Publicado 2020
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Optimization of the steam quinoa cooking process was carried out, using a response surface design (RSM) 3-level: 3k factorial, and the multiple response optimization methodology of the desirability function (Dx) was used to find the optimal region, which are improved tools to optimize the variables of a process, evaluate the maximization of the water absorption index (WAI), water solubility index (WSI), degree of gelatinization (GE) and the minimization of cotyledon detachment (DC) of quinoa (Chenopodium quinoa Willd). The equipment used was a vertical cook with a steam generator, the study cooking variables, the steam pressure, and the cooking time. The optimal process values were: Pressure 1.5 kgf.cm-2 and time 8 minutes for the best characteristics of cooked quinoa WSI of 26.411%, WAI of 7.960 (g.g-1), GE of 89.245% and CD of 18.40%, the value of the desirability function as an indica...
14
artículo
Publicado 2020
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Optimization of the steam quinoa cooking process was carried out, using a response surface design (RSM) 3-level: 3k factorial, and the multiple response optimization methodology of the desirability function (Dx) was used to find the optimal region, which are improved tools to optimize the variables of a process, evaluate the maximization of the water absorption index (WAI), water solubility index (WSI), degree of gelatinization (GE) and the minimization of cotyledon detachment (DC) of quinoa (Chenopodium quinoa Willd). The equipment used was a vertical cook with a steam generator, the study cooking variables, the steam pressure, and the cooking time. The optimal process values were: Pressure 1.5 kgf.cm-2 and time 8 minutes for the best characteristics of cooked quinoa WSI of 26.411%, WAI of 7.960 (g.g-1), GE of 89.245% and CD of 18.40%, the value of the desirability function as an indica...
15
artículo
Publicado 2019
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The goal of this research was to determine the índex of use of paper per student at Hermilio Valdizan National University in 2011, since there is no information about this and it is necessary to count with it, since it is importantto have with a tool forenvironmental management. Forthe development of this study a sample from the student population enrolled in the academic year 2011 was determined; sampling resulted in sub-samples that were formed on the basis of the number of students from each Academic Professional School of the main headquarters of the University. For the data collection, an instrument (survey) was used which was validated by the research group and subsequently determined its reliability through a pilot group of students. The development of the work allowed us to comply with the general objective, and as a result of this we have that each student at UNHEVAL uses on av...
16
artículo
Currently, streaming music services have become one of the main means of music consumption around the world. Spotify offers music streaming services and covers more than thirty million songs. Every year there is an increase in the production of songs so it is more difficult for a song to establish itself as a hit in the market. The objective of this work was to apply the Linear Regression modeling technique to find a trend of the data set on the popularity index of songs on the Spotify platform, in this way predict a result with new data that enters. A quantitative methodology was applied based on measurable data that were taken as datasets. As a result, a mean square error of 94.79 and a variance of 0.20 were obtained. The conclusion of the work is that the dataset used was not the ideal according to our objective.
17
artículo
Publicado 2015
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The present article becomes of an exploratory investigation whose initial purpose the knowledge of the nanotech was centered in the university community (UNMSM and other), that which allowed to document us in the impacts of the nanotech in some aspects of the society (thinking of the Peruvian society) taking like reference the health and the feeding; as well as the innovations that it would happen in the production, circulation and commercialization of products with technology. Also the changes that would be gestated for the regulation of the nanotech to avoid excesses that could have their use, commercialization and application, among others that he/she brings get this technology.
18
artículo
In the present work the level of competition and banking efficiency in Peru is studied for the period 2011 2016 with monthly frequency data, through the estimation by the panel data technique of the Boone index for the banking credit system in global and disaggregated into four types of loans, such as wholesalers, retailers, consumer and mortgage. Given the importance of an efficient and competitive banking system for the development of countries, this study shows evidence of the evolution of the Boone Index, one of the indicators most used by the new empirical industrial organization to measure competition and efficiency in industries. Specifically, evidence is left on the hypothesis that concentration increases competition and thus efficiency, does not show clear results at all. JEL: G21; L11.
19
artículo
En el presente trabajo se estudia el nivel de competencia y eficiencia bancaria en el Perú para el periodo 2011 - 2016 con datos de frecuencia mensual, a través de la estimación por la técnica de datos de panel del índice de Boone para el sistema crediticio bancario en global y desagregado en cuatro tipos de créditos, como son: mayoristas, minoristas, de consumo e hipotecarios. Dada la importancia de un sistema bancario eficiente y competitivo para el desarrollo de los países este estudio muestra evidencia de la evolución del Índice de Boone, uno de los indicadores más usado por la nueva organización industrial empírica para medir la competencia y eficiencia en las industrias. En concreto se deja evidencia sobre la hipótesis de que la concentración aumenta la competencia y con ello la eficiencia, no muestra resultados del todo claros. JEL: G21; L11
20
artículo
Publicado 2025
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The article presents a methodological proposal for assessing water sustainability in river basins using the Water Sustainability Index (WSI) and its application in the river basins of Chili, Caplina, Chancay-Lambayeque, and Urubamba, as well as at the national level in Peru, for the period 2012-2021. The WSI consists of three sub-indices based on the components of sustainable development: economic (SiE), social (SiS), and environmental (SiA). The WSI rating scale ranges from 0 (lowest) to 100 (highest). Intrinsic and extrinsic indicators, both economic, social, and environmental, were selected. The results show that, both at the basin level and nationally, the social component performs best. However, significant challenges remain in the environmental component (Caplina and Chili river basins) and the economic component (Chancay-Lambayeque, Chili, Urubamba river basins, and national level...
