Listar Ingeniería agrícola por tipo "artículo original"
Mostrando ítems 1-20 de 34
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A mechano-biocatalytic one-pot approach to release sugars from lignocellulosic materials
(2020)A novel, mechano-biocatalytic one-pot process was developed by this study to efficiently release monosaccharides from lignocellulosic materials in an environmentally-friendly manner. The process synergistically integrates ... -
A self-sustaining high-strength wastewater treatment system using solar-bio-hybrid power generation
(2017-06)This study focuses on system analysis of a self-sustaining high-strength wastewater treatment concept combining solar technologies, anaerobic digestion, and aerobic treatment to reclaim water. A solar bio-hybrid power ... -
A sustainable lignocellulosic biodiesel production integrating solar- and bio-power generation
(2016-06-04)A solar-bio-powered refining concept has been developed to establish sustainable lignocellulosic biodiesel production. The refining concept applies a combined hydrolysis process without detoxification to release sugars ... -
Analysis of a downdraft gasifier for energy use of biomass waste applying computational fluid dynamics
(2018)A numerical modeling was performed that simulates the thermal and fluid-dynamic behavior and generation of chemical species from the biomass gasification process in a downdraft reactor using computational fluid dynamics ... -
Análisis de la calidad de aguas de vertido en el Distrito de Riego Arenal-Tempisque (DRAT)
(2021-04-08)El Distrito de Riego Arenal-Tempisque (DRAT) es la dependencia gubernamental que regula la distribución del agua de riego en fncas agrícolas de la provincia de Guanacaste, Costa Rica. El DRAT monitorea semestralmente la ... -
Cfd Applied in the Optimization of A Dryer For Parchment Coffee Drying (Coffeaarabica L.) By Forced Ventilation
(2018-01)The present study analyzes the efficiency of parchment coffee drying process in a forced greenhouse type solar dryer. The environmental conditions in the solar dryer were measured during a day of operation, in which the ... -
Cinética del secado de coco por radiación
(2019-04-24)El coco es una fruta que puede aprovecharse completamente desde su parte líquida hasta su parte sólida, considerando la parte alimenticia y los residuos. La parte sólida puede utilizarse directamente como alimento, también ... -
Comparativa multi e hiperespectral del pasto Cynodon nlemfuensis bajo condiciones tropicales y de pastoreo con ganado lechero
(2021-07-23)La información espectral ha sido utilizada ampliamente en el estudio de las condiciones nutricionales y en el desarrollo de diversos cultivos empleados en el ámbito agrícola, pero existe un vacío de investigación en especies ... -
Cuantificación estructural forestal según uso de la tierra y reservas de carbono de FEIMA, Turrialba, Costa Rica
(2020-01-10)El seguimiento de las características del bosque es relevante en el contexto de cambio climático. En este estudio, se ha evaluado la estructura vertical y horizontal de tres secciones con diferente uso de la tierra en ... -
Determinación de humedad en la pulpa de café
(2004)El propósito de este trabajo fue adaptar el método del honor de convención forzada para la determinación del contenido de humendad de la pulpa de café. Se realizó una prueba preliminar para establecer el tiempo necesario ... -
Ecological niche modeling of some Costa Rican myxomycetes
(2015)Ecological niche modeling has not been used extensively in studies of myxomycetes but can provide important information for research efforts to develop a better understanding of the ecology of these organisms. With a dataset ... -
Efecto de la cobertura forestal sobre las características del suelo en la Finca Experimental Interdisciplinaria de Modelos Agroecológicos: un estudio de caso
(2019)La gestión del suelo es primaria en el contexto de adaptación al cambio climático. Sin embargo, para poder determinar su manejo, uso y conservación, se requiere de información primaria que ofrezca los insumos necesarios ... -
Efecto de la temperatura en la rapidez del tostado de café
(2019-04)El tostado es un proceso que genera cambios importantes en las propiedades físicas, químicas y sensoriales del café. La producción de café tostado está relacionada con la temperatura del tostador, el tiempo y la cantidad ... -
Evaluation of Debris Flows for Flood Plain Estimation in a Small Ungauged Tropical Watershed for Hurricane Otto
(2021-08-18)The variability of climate, increase in population, and lack of territorial plans in Costa Rica have caused intense disasters with human and economic losses. In 2016, Hurricane Otto hit the country’s northern area, leaving ... -
El fenómeno ENSO y la precipitación de la Zona Protectora Monte Alto, Costa Rica
(2024)Mucho se habla de los cambios climáticos producto de fenómenos atmosféricos de orden regional y global; sin embargo, no siempre se cuenta con evidencia relacionada a ellos. Esta comprobación científica es necesaria para ... -
First record of the myxomycete genus Colloderma in Central America
(2015-08-21)The myxomycete genus Colloderma and the species Colloderma oculatum are reported for the first time in Central America. The species was recorded at high elevations in the Talamanca Mountain Range in Costa Rica during 2014 ... -
Forest Biomass, Carbon Stocks, and Macrofungal Dynamics: A Case Study in Costa Rica
(2014)There are few published studies providing information about macrofungal biology in a context of forest dynamics in tropical areas. For this study, a characterization of above-ground standing tree biomass and carbon stocks ... -
Functional variability of macrofungal populations in four different forest types of Costa Rica
(2017-09)A series of functional variables, including biomass and hymenial area, were obtained for more than 4800 individual macrofungal sporocarps and correlated with a set of ecological parameters characterizing soil, climate ... -
Marine aquaculture in the pacific coast of Costa Rica: Identifying the optimum areas for a sustainable development
(2022-03-15)Sustainable marine aquaculture requires the definition of adequate areas for its development, where the productive activity has a lower impact on the environment and avoid conflicts with other coastal activities. The aim ... -
Mycetozoan incidence in soils and their potential for ecosystem quality assessment
(2017-11)Two experiments employing a modified version of the standard “Cavender Method” were used to evaluate the incidence patterns of myxomycete and dictyostelids associated with different soils collected across north and ...