RSS 1.0Investigacion
Collections in this community
-
Articulos [964]
-
Patentes [0]
-
Temas de interés general [0]
Contiene documentos de la ciudad, el país y el mundo que puedan interesar a los usuarios
Recent Submissions
-
Three-bladed horizontal axis water turbine simulations with free surface effects
(Sciendo, 2021-08-25)The water level above a hydrokinetic turbine is likely to vary throughout the season and even along the day. In this work, the influence of the free surface on the performance of a three bladed horizontal-axis turbine is ... -
Influence of particle mass fraction over the turbulent behaviour of an incompressible particle-laden flow
(MDPI, 2021-10-21)The presence of spherical solid particles immersed in an incompressible turbulent flow was numerically investigated from the perspective of the particle mass fraction (PMF or φm), a measure of the particle-to-fluid mass ... -
Fast and precise: Parallel processing of vehicle traffic videos using big data analytics
(IEEE, 2021-09)Cities worldwide use camera systems that collect and store large amounts of images, which are used to study vehicle traffic conditions, facilitating traffic management author- ities’ decision-making. Typically, the ... -
Software Components for Smart Industry Based on Microservices: A Case Study in pH Control Process for the Beverage Industry
(MDPI, 2021-03)Modern industries require constant adaptation to new trends. Thus, they seek greater flexibility and agility to cope with disruptions, as well as to solve needs or meet the demand for growth. Therefore, smart industrial ... -
Low‑pressure and liquid level fber‐optic sensor based on polymeric Fabry–Perot cavity
(Springer, 2021-04)An experimental study of the interaction between a Mylar® polymer flm and a multimode fber-optic is presented for the simultaneous fber-optic detection of low-pressure and liquid levels. The junction between the polymer ... -
Relación entre competencias ciudadanas y acreditación de instituciones y programas académicos
(Universidad de San Buenaventura Cali, 2021-06)En este artículo se hace un estudio acerca de la relación entre la acreditación institucional y de programas y los resultados en el componente competencias ciudadanas, de la prueba censal Saber Pro, aplicada en Colombia. ... -
Optimal release programs for dengue prevention using aedes aegypti mosquitoes transinfected with wmel or wmelpop wolbachia strains
(AIMS Press, 2021-03)In this paper, we propose a dengue transmission model of SIR(S)-SI type that accounts for two sex-structured mosquito populations: the wild mosquitoes (males and females that are Wol- bachia-free), and those deliberately ... -
The colombian energy policy challenges in front of climate change
(EconJournals, 2021)Climate change is the biggest problem that humanity has faced in recent decades, one of the main causes are the greenhouse gases (GHG). To mitigate it, it has been proposed and international agreement in Paris 2016, known ... -
El precio de la clemencia: fianzas y presos políticos en la guerra de los Mil Días (Colombia, 1899-1902)
(Universidad de los Andes, 2021)Este artículo analiza la naturaleza y el funcionamiento de las excarcelaciones por fianza para presos políticos durante la guerra de los Mil Días (Colombia, 1899-1902), así como los usos que tanto detenidos como autoridades ... -
Explorar la escritura y la comunicación profesional: casos de publicidad social para ONG
(Universidad Católica del Norte, 2021-08)Se documentaron experiencias profesionales de publicidad social para ONG, desde perspectivas sistémicas de la escritura y la comunicación profesional. Estudios sobre la escritura profesional han documentado la importancia ... -
Component-Based Microservices for Flexible and Scalable Automation of Industrial Bioprocesses
(IEEE Access, 2021-04)Industry 4.0 involves the digital transformation of the industry with the integration and digitization of all industrial processes that make up the value chain, which is characterized by adaptability, flexibility, and ... -
Modelo lineal vs dinámico de recolección de AUC para la producción de biodiesel
(Corporación Universitaria Rafael Núñez, 2021-06)En este artículo se presenta la comparación de dos modelos para la recolección de Aceite Usado de Cocina (AUC) para la producción de biodiesel donde se tomó a la ciudad de Santiago de Cali como caso de estudio. La propuesta ... -
Proposal to Conceive Multimedia Systems from a Value Creation Perspective and a Collaborative Work Routes Approach
(Universitat de Barcelona, 2021)Methodologies for the development of interactive multimedia systems traditionally apply the practices and lifecycles of user-centred design in conjunction with usability and accessibility practices guided by software ... -
Enhancing the photoluminescence and microstructural transformations of Al2O3/glass-ceramic composite coatings by laser irradiation
(MDPI, 2021)This work presents an analysis of the crystallization process and the influence of laser surface modification on the crystalline phases and optical responses of Al2O3/glass–ceramic coatings deposited on a brass substrate. ... -
Risk analysis of firm energy coverage in colombia in the medium term
(Econjournals, 2021)The recent auction of rm energy and the decisions on medium-term coverage give rise to risks in the supply of electricity in Colombia in the coming periods. Taking into account the possible risks that may arise, such as: ... -
Hydrodynamic characterisation of a garman-type hydrokinetic turbine
(MDPI, 2021-05)This paper presents a numerical study of the effects of the inclination angle of the turbine rotation axis with respect to the main flow direction on the performance of a prototype hydrokinetic turbine of the Garman type. ... -
Gestión de información para el análisis de la relación entre cambio climático y sector productivo
(Universidad Libre de Colombia, 2021-01)Este artículo presenta un análisis desde la gestión de información de la relación cambio climático-sector productivo, para evidenciar y analizar la situación actual y futura que dicha relación tiene en un territorio específico, ... -
Water content monitoring in water-in-crude-oil emulsions using an ultrasonic multiple-backscattering sensor
(MDPI, 2021-07-27)This work shows the application of an ultrasonic multiple-scattering sensor for monitoring water-in-petroleum emulsions. The sensor consists of a commercial ultrasonic transducer with an array of cylindrical scatterers ... -
Knowledge Network for Sustainable Local Development
(MDPI, 2021-01-21)This article aims to build a network for the exchange of knowledge between the government and production, community and university sectors for sustainable local development. To achieve this, the authors relied on the ... -
Proposal of a practice to conceive a minimum viable multimedia system
(IEEE Latin America Transactions, 2021-09)Different types of agile approaches and LEAN methodologies have guided the development of solutions based on a minimum viable product mainly from the product design and development body of the knowledge. However, these ...
