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Effect of Vitamin A, Zinc and multivitamin supplementation on the nutritional status and retinol serum values in school-age children
(Lecture Notes in Computer Science, 2018)
Micronutrient deficiency or “Hidden Hunger” represents the most widespread form of malnutrition in the world. The aim of this study was to evaluate the effect of supplementation with Vitamin A as a single dose, Zinc and ...
Factores psicosociales asociados al conflicto entre menores en el contexto escolar
(Corporación Universidad de la Costa, 2019)
This research explored the relationship between contextual
psychosocial factors and how infants deal with conflicts that could
appear at school. A sample of 378 children (158 boys and 220 girls)
from Barranquilla ...
Evaluation of contaminants in agricultural soils in an irrigation district in Colombia
(Universidad de la Costa, 2019)
This study evaluated the concentration and distribution of heavy metals (HM) (Cr, Ni, Pb, Cd, Hg, and Zn) and pesticides (organochlorine and organophosphorus) and the relationship of these pollutants with the physicochemical ...
Study Of Coal Cleaning Rejects By FIB And Sample Preparation For HR-TEM: Mineral Surface Chemistry And Nanoparticle-Aggregation Control For Health Studies
(Journal Of Cleaner Production, 2018-04-05)
Nano-minerals and amorphous nanoparticles play a vital role in the contexts of human health and environmental sustainability. For instance, aerosols generated by the process of coal beneficiation adversely affect human ...
Chemical and nano-mineralogical study for determining potential uses of legal Colombian gold mine sludge: Experimental evidence
(Chemosphere, 2018-01)
The present study is focused on the chemical and nano-mineralogical characterization of sludge from gold mine activities, in order to put forward diverse solution alternatives, where lack of knowledge has been found. The ...
El Distrito de riego de Repelón: diagnóstico y evaluación ambiental de la actividad agrícola
(Corporación Universidad de la Costa, 2018)
El grupo de investigadores de la Corporación Universidad de la Costa, desarrollaron este libro, motivados por la conservación de su región y preocupados por la problemática en el embalse
El Guajaro y el distrito de riego ...
Measuring the quality of management in education. Review article
(Profesional de la Información, 2019)
The objective of this study is to perform a review and contextualize the existing definitions of educational quality from the managerial point of view. We will be presenting also the factors that have been considered to ...
Visibility of research in universities: the triad product-researcher-institution. Case: Latin american countries
(Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2018)
Considering variables associated with the research product, the researcher, the university, and the country, the scientific visibility of the university research function, requires coordinating actions achieving favorable ...
Modelos Markovianos para Planes CSP de muestreo por aceptación
(Revista Espacios, 2017)
En este trabajo se presentan modelos para crear planes
CSP de muestreo por aceptación a través de modelos
matemáticos estadísticos apoyado de las teorías de
markov, cadenas de estados de markov y los diferentes
planes ...
University quality measurement model based on balanced scorecard
(Universidad de la Costa, 2019-10-29)
A Higher Education Institution (HEI) has the responsibility to track the processes through indicators that guarantee the measurement of the results in almost real time. This article presents the design of a management and ...