Repositorio TEC: Recent submissions
Now showing items 4861-4880 of 9242
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Recopilación de información para la implementación de un sistema de gestión de ordenamiento territorial para el cantón de Alvarado, Cartago, Costa Rica
(Instituto Tecnológico de Costa Rica, 2017)In the research project of the Instituto Tecnológico de Costa Rica (ITCR), which was completed in 2017, were made participatory workshops and they determined that the canton of Alvarado had a technological gap with respect ... -
Arquitectura de desambiguación lingüística guiada por dominios de conocimiento distribuidos para traducción automática de lengua española a LESCO
(Instituto Tecnológico de Costa Rica, 2017)Current statistical methods necessity of large sets of phrase examples between two languages and the increasing research in sign languages, implies the search of new strategies to make more flexible inclusion of new ... -
Aplicaciones de aeronaves no tripuladas en el control de avance de obras civiles.
(Instituto Tecnológico de Costa Rica, 2017)The purpose of this research is to create a methodology that facilitates and speed up the collection of data in order to quantifiably determine the progress of construction work, through the use of drones and commercial ... -
Asesoramiento en gestión del turismo sostenible Hotel Cristal Ballena Boutique & SPA, Bahía Ballena, Puntarenas
(Instituto Tecnológico de Costa Rica, 2017)This advice was carried out in a tourist accommodation project, located in the district of Bahía Ballena. The objective was to establish the steps required to achieve tourism sustainability certification (NCST) in the ... -
Evaluación y clasificación de patologías que influyen en la vida útil de las losas de concreto en puentes.
(Instituto Tecnológico de Costa Rica, 2017)Determining the service life of bridges depends on the type of structure, materials and applied loads. It is a complicated subject that requires a detailed analysis that involves all these factors. In this case, the problem ... -
Evaluación del uso de Redes Bayesianas Dinámicas para la predicción del avance de la Sigatoka Negra y la productividad en cultivos agrícolas
(Instituto Tecnológico de Costa Rica, 2017)La enfermedad Sigatoka negra afecta a los cultivos del banano y puede generar pérdidas en la producción. La aplicación de fungicidas para combatirla representa no sólo un costo económico signi cativo para la industria, ... -
Propuesta de algoritmo que combina el agrupamiento en subespacios basado en densidad y el agrupamiento basado en restricciones para la detección de grupos que incluyan atributos de interés en conjuntos de datos de alta dimensionalidad
(Instituto Tecnológico de Costa Rica, 2017)Cluster analysis is one of data mining most common tasks, used frequently in finance, biology, medicine and market analysis problems [12]. High dimensional data poses a challenge to traditional clustering algorithms, where ... -
Desarrollo de una notación y herramienta de visualización de datos para mejorar la capacidad de análisis de procedimientos almacenados SQL
(Instituto Tecnológico de Costa Rica, 2017)The digital age in which we live is framed by a vertiginous development of both hardware and software, which means that in most of the companies the production processes are controlled by computer systems that every day ... -
Un análisis comparativo de los algoritmos Fast Radial Symmetry Transform y Hough Transform para la detección automática de granos de café en imágenes
(Instituto Tecnológico de Costa Rica, 2017)In this work we present a strategy that contributes to the overall solution of a problem presented by the Costa Rica Co ee Institute (ICAFE). ICAFE owns a set of coffee grains images and needs to nd an automatic way, ... -
Propuesta para el abastecimiento de agua potable mediante el diseño de un acueducto por gravedad en las comunidades de San Isidro de Tierra Grande, Isletas y Colinas, Guácimo, Limón
(Instituto Tecnológico de Costa Rica, 2017)The proposal of a potable water supply system for the towns of San Isidro de Tierra Grande, Isletas y Colinas, located in the Limón province, Guácimo canton and district, was done due to the current system had completed ... -
Determinación de los requerimientos de agua para diferentes cultivos de la zona norte Cartago
(Instituto Tecnológico de Costa Rica, 2017)The present report consists in a study to determine the water requirements of some crops grown in the northern part of Cartago. The study area of the project covers 7 districts, 1 in the province of San José and 6 in the ... -
Cuantificación del transporte de sedimento de fondo uniforme y no uniforme mediante la modelación en el río La Estrella, Limón
(Instituto Tecnológico de Costa Rica, 2017)This project will analyze three sectors belonging to the La Estrella river in Limón: Vesta (upper part), Atalanta (middle part) and Pandora (lower part). The importance of the project lies in which equation is the one ... -
Diseño de una propuesta para el mejoramiento en la gestión de la cadena de suministro en el proceso de recolecta y llegada de aves a la planta procesadora de la Empresa Pollo Rey, en el Coyol de Alajuela
(Instituto Tecnológico de Costa Rica, 2017)The goal in this project is to develop a proposal for the improvement of the supply chain in the stages of caught, transport and arrival of chicken to the plant in order to minimize any damages that could happen to the ... -
Propuesta de mejoramiento de procesos constructivos en la construcción del Centro Nacional de Congresos y Convenciones
(Instituto Tecnológico de Costa Rica, 2017)The developed theme was the measurement of productivity and its yields in construction processes of the National Center of Congress and Conventions, and the search of a good plan to get improvements. The main objective was ... -
Perfil profesional para el sector turismo del distrito central de la provincia de Limón, Costa Rica
(Instituto Tecnológico de Costa Rica, 2017)The research project "Professional profile for the tourism sector of the central district of the province of Limón" seeks to identify the knowledge, skills and attitudes that a professional in tourism should have within ... -
Estudio del biocompuesto Ácido poliláctico-fibra de hoja de piña
(Instituto Tecnológico de Costa Rica, 2017)There is an important production of pineapple in Costa Rica, approximately 40 thousand hectares, which produce 70 tons of biomass after harvesting the fruit. One of the products that can be extracted from this waste is the ... -
Análisis de potencial de aprovechamiento energético de residuos de hidrocarburos por medio de gasificación en el Plantel El Alto de RECOPE S.A.
(Instituto Tecnológico de Costa Rica, 2017)As a result of the operations performed at Plantel El Alto of the Refinadora Costarricense de Petróleo Sociedad Anónima (RECOPE S.A.), wastes are being generated, which mostly come from hydrocarbons. Those that are present ... -
Propuesta de un sistema de gasificación de residuos de hidrocarburos para aprovechamiento energético en el Plantel El Alto de RECOPE S.A.
(Instituto Tecnológico de Costa Rica, 2017)Gasification is an important process for the conversion of solid waste materials into useful gaseous products for direct firing in thermal applications and as well as raw gas for production of electricity, fuels or chemicals. ... -
Análisis de la movilidad de estudiantes y funcionarios hacia y en el campus central del Instituto Tecnológico de Costa Rica
(Instituto Tecnológico de Costa Rica, 2017)Proper transportation planning is one of the biggest challenges that cities are facing today. In Costa Rica, the lack of transportation planning has caused a series of environmental, social and economic challenges. The ... -
Diseño del sistema de riego por goteo en 332 hectáreas bajo el cultivo de caña de azúcar para el Ingenio Pantaleón, en Escuintla, Guatemala
(Instituto Tecnológico de Costa Rica, 2017)This document presents the irrigation design for sugar cane in the 332 ha of the Finca Puyumate in Escuintla, Guatemala. A computer programs were used to obtain the agrometeorological data, an irrigation sheet of 6 mm/day ...