Indexados Scopus: Envíos recientes
Mostrando ítems 681-700 de 1632
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Discourses regarding construction of youth identity in Latin America. Political, educational and cultural phenomenon. A look from colombia. [Discursos en torno a la construcción de identidad juvenil en America Latina. Fenómeno político, educativo y cultural. Una mirada desde Colombia.]
This article results from the research project entitled: Analysis of the impact of socio-communicative glocal discourses on the construction of the reference around the concept of Latin American youth identity. Case of ... -
CO, CO 2 , and H 2 Interactions with (0001) and (001) Tungsten Carbide Surfaces: Importance of Carbon and Metal Sites
In this work, a systematic study on the adsorption of atomic and molecular hydrogen and carbon oxides on cubic (001) and hexagonal (0001) WC surfaces by periodical density functional theory is reported. Calculations have ... -
Cellular concrete review: New trends for application in construction
In the last years the use of cellular concretes has been extended, due to the rise in the ratio strength/weight reached, as well as the development of new cementitious raw materials, foaming agents and fillers for specific ... -
Commissioning the truth and memory in society [Comisionar la verdad y la memoria en la sociedad]
Objective/context: This article analyses the political function assumed by a truth commission, as an entity situated at the center of disputes regarding memory typical of societies dealing with a violent past. The text ... -
Body-skin-language. Syphilis in the field of enunciation of clinical dermatology [Cuerpo-piel-lenguaje. La sífilis en el campo de enunciación de la dermatología clínica]
This text poses a question regarding the body as a space of medical representation, linked to the disease’s deforming effects on it in the second half of the 19thcentury, as an archive in a Colombian-Spanish documentary ... -
Assessment of segmentation methods for pore detection in cellular concrete images
In the last years the use of cellular concretes has been extended due to the rise in the ratio strength/weight reached. Porosity is a property that must be taken into account because it is associated directly to the ... -
Applying gamification elements to build teams for software development
Nowadays computer games are applied beyond entertainment. Gamification, the application of game elements in non-game environments supports behavioural studies in different disciplines including software engineering, the ... -
A Kinetic Modelling of the Growth Rate of Lolium perenne for Phytotoxicity Bioassays
Plant growth rate represents one of the main factors in the vegetal-model bioassays design and the development of phytoremediation technologies. Lolium perenne is a promising plant to heavy metals monitoring and phytoremediation, ... -
Advances in attractive ellipsoid method for robust control design
Our contribution is devoted to a further theoretic development of the attractive ellipsoid method (AEM). We consider dynamic models given by nonlinear ordinary differential equations in the presence of bounded disturbances. ... -
A systematic review of the literature on corporate bankruptcy for the period 2012-2017 [Una revisión sistemática de la literatura en torno a la quiebra empresarial para el período 2012- 2017]
This paper develops a general framework establishing the minimum guidelines required for the study of corporate bankruptcy, framed in five elements such as the definition, sample, cost of error, statistical techniques and ... -
Analysis of floodplain dynamics in the Atrato River Colombia using SAR interferometry
Floodplain water flows have large volumetric flowrates and high complexity in space and time that are difficult to understand using water level gauges. We here analyze the spatial and temporal fluctuations of surface water ... -
A hub-based university innovation model
This article uses a conceptual approach to propose an innovation model for regional universities. It demonstrates that the traditional university encounters several obstacles that hinder its full integration into the ... -
Analysis of the scale-dependence of the hydraulic conductivity in complex fractured media
Fractured geological media are complex systems where hydrodynamic parameters are highly variable as result of their structure. Indeed, measured parameters depend on the scale and the implemented methodologies. with high ... -
What has happened to the principles of Universality, Solidarity and Efficiency of the General System of Social Security in Health of Colombia? [¿qué ha pasado con los principios de Universalidad, Solidaridad y Eficiencia del Sistema General de Seguridad Social en Salud de Colombia?]
The Constitution of Colombia in its article 48 establishes that the guiding principles of the right to Social Security are universality, solidarity and efÂficiency. In 1993 the current General System of Social Security in ... -
Work in progress: Co-creation as a method for the identification of new functionalities for the customization of students learning styles for virtual learning platforms
Currently, there are many shortcomings in educational methodologies in a specific area. Several studies have found that this deficiency is since educators implement a single learning style to a population ignoring that ... -
What Motivates VSEs to Adopt an International Standard Such as ISO/IEC 29110? An Exploratory Analysis
Very Small Entities (VSEs) of México are important to the economy because of their contribution to the growing demand of software. The ISO/IEC 29110 series has become a highly adopted standard in México because it is one ... -
Virtual Platform for the Institución Universitaria Digital de Antioquia-Colombia [Una plataforma virtual para la Institución Universitaria Digital de Antioquia-Colombia]
As a result of the advancement of Information and Communication Technologies -ICT- and the growing in educational programs in the virtual modality, learning environments have evolved to digital, encountered challenges and ... -
Visualization multi-instance data sets [Visualización de conjuntos de datos de múltiples instancias]
In pattern recognition, multiple-instance learning algorithms have gained importance since they avoid that the user must delimit, the images individually in order to recognize the objects. This is an advantage over traditional ... -
Virtual platforms that recognize learning styles and allow the deployment of Problem Based Learning methodology -ABP [Plataformas virtuales que reconocen estilos de aprendizaje y permiten el despliegue de metodología Aprendizaje Basado en Problemas -ABPV]
This article shows the results of a research project developed by the University of Medellín, Kuepa company, Minciencias and the Government of Antioquia, which starts with the problem of designing virtual courses based on ... -
Virtual tool for the promotion of anaerobic conversion technologies of residual biomass in Colombian rural areas. [Herramienta virtual para la promoción de tecnologías de conversión anaerobia de biomasa residual en zonas rurales del territorio colombiano]
The effects of climate change are more evident and destructive every year, because of this, investments in nonconventional energy sources are increasing rapidly and countries are reinforcing their policies to promote the ...