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Physicochemical study of synthetic dyes adsorption on TiO2 thin films for dye sensitized solar cells
In this work we study equilibrium and kinetic adsorption process of Methylene Blue (MB) and Copper phthalocyanine (CuPhTh) dyes on TiO2 thin films. We synthesized phthalocyanines through Achar method; dyes were characterized ...
Characterizing SME's needs for implementing a software process improvement: A comparative between the reality and the theory [Caracterizando las necesidades de las pymes para implementar mejoras de procesos software: Una comparativa entre la teoría y la realidad]
Nowadays in the software development industry SMEs occupy a considerable percentage of the number of companies generating the 52% of the gross domestic product of the countries and around 72% of the formal employees. ...
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Many developing countries around the world are now facing a water deficit crisis that worsens with climate change variations. In the particular case of Colombia, water deficit is a major concern in the whole territory, but ...
The influence of the family companies in the detection and development of business opportunities [La Influencia de las Empresas Familiares en la Detección y Desarrollo de Oportunidades Empresariales]
Family businesses can have an important role in many economies, hence the growing interest in his research (Kraus et al., 2012) under the entrepreneurship. This type of company refers to a business that is managed or ...
ePV-Trainer: Software for dimensioning stand-alone and grid-connected photovoltaic systems for educational purposes
ePV-Trainer is a user-friendly desktop application that allows users to dimension stand-alone and grid-connected photovoltaic systems. In addition, data on any geographic location in the world can be uploaded to the platform. ...
The spatial heterogeneity of factors of feminicide: The case of Antioquia-Colombia
In Latin America, homicide is a leading cause of death among women. The aim of this paper is to examine the spatial heterogeneity of factors influencing feminicide in Antioquia, Colombia. This article adds the impact of ...
Design and implementation of a video game for teaching non-functional requirements [Diseño e implementación de un videojuego para la enseñanza de requisitos no funcionales]
Requirements Engineering is a discipline that combines technical and social skills as it interact with people constantly. For this reason great challenges exist in the teaching-learning process. This paper presents a ...