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Los negocios en la frontera entre Colombia y Venezuela del intercambio comercial a un conflicto socialBusiness across borders between Colombia and Venezuela: from trade to social conflic
(Apuntes Del Cenes, 2015-08-21)
Border relations in the «living borders» have been an object of study due to the conditions under which the economy of the borders is developed. Investigations carried out between North Santander and Táchira State border ...
Internet y televisión educativa: Factores asociados a su uso y abuso
(Logos Ciencia & Tecnología, 2017-07-19)
Este artículo presenta un análisis sobre el uso de internet y la televisión educativa en jóvenes y niños en edades comprendidas entre 7 y 17 años de edad. A partir de análisis documental desde un enfoque cualitativo tipo ...
Validación de una escala para evaluar competencias investigativas en docente de Básica y MediaValidation of a scale to evaluate research competencies in elementary and middle school teachers in the Colombian context
(Boletín Redipe, 2021-06-01)
El propósito del artículo es mostrar el diseño y validación de una escala de diagnóstico de medición para identificar las competencias en conocimientos y habilidades investigativas en los docentes de básica y media en el ...
Glocalización: enfoque para la internacionalización comercial en Norte de Santander frente al nacionalismo económico de Estados UnidosGlocalization: focus for the commercial internationalization in North Santander in front of the economic nationalism of United StatesGlocalização: abordagem de internacionalização comercial no Norte de Santander contra o nacionalismo econômico dos Estados Unidos
(Revista Libre Empresa, 2017-07-01)
El propósito del artículo es resaltar la importancia de la internacionalización comercial de Norte de Santander, dentro de la perspectiva de la glocalización frente al nacionalismo económico de Estados Unidos, mediante ...
Improvement of the methodology of the tetrazolium test using different pretreatments in seeds of the genus Epidendrum (Orchidaceae)
(Journal of Seed Science, 2020-04-03)
The aim of the present study was to determine the most suitable pretreatment to enhance the tetrazolium test in seeds of the Epidendrum genus. Initially, mature capsules were harvested at El Escorial village, in the ...
Cálculo del número de Poiseuille para flujo laminar plenamente desarrollado en ductos de diferentes secciones trasversalesCalculation of the number of Poiseuillefor fully developed laminar flow in ducts of different cross sections
(AiBi Revista de Investigación, Administración e Ingeniería, 2020-05-01)
El uso de ductos es una alternativa importante en el transporte de fluidos, siendo un problema común de ingeniería obtener lacaída (pérdida) de presión o transferencia de calor en el fluido. Para evaluar estos fenómenos, ...
Predicting student drop-out rates using data mining techniques: A case study
(IEEE Colombian Conference on Applications in Computational Intelligence, 2018-12-14)
The prevention of students dropping out is considered very important in many educational institutions. In this paper we describe the results of an educational data analytics case study focused on detection of dropout of ...
Factors associated with learning physics in the elderly
(Journal of Physics: Conference Series, 2020-12-05)
The research aims to identify the factors associated with learning physics in older students. A quantitative investigation is carried out with a field-type factorial analysis method, correlational in a sample of 80 physics ...
Conceptions and pedagogical practices on the mathematical processes of teachers
(Journal of Physics: Conference Series, 2019)
The objective of this research work is to establish the disciplinary, didactic and pedagogical conceptions of teachers in the area of mathematics in basic education against the formative process by competences and mathematical ...
Economic Growth Model in Developing Economies
(Journal of Physics: Conference Series, 2019-11-19)
Economic growth is a function of the interactions between the different productive factors framed in the economic policy of an economy. The present work tries to explain the economic growth in developing economies, for ...