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Resistance of blended concrete containing an industrial petrochemical residue to chloride ion penetration and carbonation
(Universidad Nacional de Colombia, 2014)
In this study, the resistance of blended concrete containing catalytic cracking residue (FCC) to chloride ion penetration and carbonation was examined. FCC was added at the levels of 10%, 20%, and 30% as partial replacement ...
Simulation using Excel: reservoirs exchanging heat through a conducting rod
(IOP Publishing Ltd, 2020)
In this work we discuss the intricacies of a simulation using the MS Excel spreadsheet that allows to study in detail the process of heat transfer between two reservoirs at different temperatures through a conducting rod ...
System Assessment of WUSN Using NB-IoT UAV-Aided Networks in Potato Crops
(IEEE, 2020)
Unmanned Aerial Vehicles (UAV) are part of precision agriculture; also, their impact on fast deployable wireless communication is offering new solutions and systems never envisioned before such as collecting information ...
Comparación de impactos ambientales entre las alternativas de corte - relleno y viaducto, para la construcción de carreteras: revisión de un caso de estudio
(Escuela Colombiana de Ingeniería Julio Garavito, 2018)
In this article a comparison is made between the results of the evaluation of environmental impacts (EvIA) of two alternatives for road construction, cut-fill and viaduct, based on the analysis of a case study. The evaluation ...
Usos y aplicaciones del plástico PEAD reciclado en la fabricación de elementos estructurales para construcción de vivienda en Colombia
(Escuela Colombiana de Ingeniería Julio Garavito, 2016)
Desde sus inicios y en el futuro próximo el plástico ha transformado y transformará la calidad de vida de la humanidad pero la acumulación de residuos en botaderos, océanos, espacios públicos, reservas ambientales y zonas ...
Detección de Legionella pneumophila y su impacto en salud pública en el agua potable de un hospital municipal
(Escuela Colombiana de Ingeniería Julio Garavito, 2019)
Legionella pneumophila es una bacteria que se encuentra de forma natural en ambientes acuáticos, su hábitat predomina en fuentes de agua natural superficiales, como lagos, ríos o estanques. Desde su hábitat natural puede ...
Construcción de ventanas con aislamiento termoacústico, mediante una estrategia basada en proyectos
(Escuela Colombiana de Ingeniería Julio Garavito, 2017)
La estrategia de aprendizaje basado en proyectos se ha aplicado en el curso de Ondas y Termodinámica con estudiantes de ingeniería de la Escuela Colombiana de Ingeniería en 2014-2 y 2015-1.
La estrategia se centra en el ...
BUZANO’S INEQUALITY IN ALGEBRAIC PROBABILITY SPACES
(2019)
We obtain a generalization of Buzano’s inequality of vectors in Hilbert spaces , using
the theory of algebraic probability spaces. In particular, we extend a result of Dragomir given
in [7]. Applications for numerical ...
A Survey on the Interplay between Software Engineering and Systems Engineering during SoS Architecting
(The ACM Digital Library is published by the Association for Computing Machinery, 2020)
Background: The Systems Engineering and Software Engineering disciplines are highly intertwined in most modern Systems of
Systems (SoS), and particularly so in industries such as defense,
transportation, energy and health ...
How can technology assist occupational voice users?
(Taylor y Francis Ltd., 2020)
The voice is an important tool for people who use it daily in their occupations. However, what technological options are available to such individuals to allow them to monitor or take care of their voices?