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Prácticas pedagógicas para la paz, realidades de la implementación en el enfoque por competencias
(Logos Ciencia & TecnologíaBogota , Colombia, 2016-12-21)
El artículo tiene como objetivo analizar las prácticas pedagógicas implementadas por los profesores para fortalecer la construcción de paz, desarrolladas bajo un enfoque por competencias, resultado de una investigación ...
Technical-economic Prefeasibility Study of Astaxanthin Production System from H. pluvial Microalgae in Colombia
(Indian Journal of Science and TechnologyIndia, 2018-09)
Nowadays, microalgae has been considered as source of valuable products such as astaxanthin, which is a carotenoid with great commercial potential as antioxidant widely used in many industries such as pharmaceutical, ...
Unburned bodies of mineral carbon coming from Colmena kilns placed in the metropolitan area of San José de Cúcuta, Colombia: Possibilities of reuse
(Journal of Physics: Conference SeriesReino Unido, 2019-11-19)
In this work residues from the combustion process of the mineral coal used to generate energy in the kilns of the ceramic industry in the metropolitan area of San José de Cúcuta were collected and characterized. The material ...
Thermal and mechanical properties laboratory evaluation of hollow brick made of fired clay and rice husk additive
(Journal of Physics: Conference SeriesReino Unido, 2020-12)
Hollow bricks in fired clay for masonry are important in design and construction of buildings. Their thermal and mechanical properties must be considered because of the impact they have on energy consumption. The objective ...
Artisanal filter with geo-materials: a basic water treatment alternative for human consumption in marginal areas
(Contemporary Engineering SciencesBulgaria, 2018-11-29)
The article presents the design and development of filters (easy to implement in
homes) that have the capacity to eliminate microorganisms and chemical
substances; therefore, they act as handmade water purifiers. It ...
Literatura infantil, moralidad y valores: materiales para la discusiónChildren's literature, morality and values: Materials for discussion
(EnunciaciónColombia, 2016-07-01)
Este artículo tiene como objetivo analizar algunas
tendencias acerca de la recepción de la literatura
infantil que privilegian la formación moral y la comprensión de la multiculturalidad; a partir de la interpretación y ...
Factores asociados al rendimiento académico en adultos
(Revista CientíficaBogota ,Colombia, 2016-08-31)
El artículo tiene como objetivo identificar los factores asociados al rendimiento académico en estudiantes adultos, en módulos de matemáticas y estadística. Se realizó un estudio cuantitativo correlacional en una muestra ...
Analysis of folic acid in white rice by ultra-fast liquid chromatography
(Journal of Physics: Conference SeriesLondres, Reino Unido, 2019-11-19)
The method of analysis was standardized, and the folic acid content was determined in samples of fortified white rice (Z, G and D) and unfortified (E and O). The analysis was performed in triplicate in samples of 2.0000 ...
Effect of Flocculation Technology on Lipids, Carbohydrates and Proteins and Extraction from Chlorella vulgaris
(Contemporary Engineering SciencesBulgaria, 2018-03-03)
Nowadays, Chlorella vulgaris has emerged as an attractive source of metabolites
such as lipids, proteins and carbohydrates, which are widely applied to obtain high
value products. This work is focused on evaluating the ...
Experimental study of the correlation the surface roughness 2D and 3D in the honing process of the steel cylinder
(Indian Journal of Science and TechnologyIndia, 2018-08)
Objectives: This research proposes the feasibility of working on surfaces obtained by honing with 2D roughness parameters, as the 3D roughness measurement commonly used in the industry requires many hours of measurement ...