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Mostrando ítems 3961-3970 de 4437
Particle-in-cell method for plasmas in the one-dimensional electrostatic limit
We discuss the particle-in-cell (PIC) method, which is one of the most widely used approaches for the kinetic description of plasmas. The positions and velocities of the charged particles take continuous values in phase ...
Hardened properties of foamed pastes with alternative foaming agents as function of porosity [Propiedades de las pastas espumadas endurecidas con agentes espumantes alternativos en función de la porosidad]
Concrete is one of the most used materials in Ingeniería Civil engineering. However, construction industry demands the use of lightweight materials. Cellular concrete is an alternative. This form of concrete is known for ...
Selecting Nanobodies Specific for the Epidermal Growth Factor from a Synthetic Nanobody Library
The epidermal growth factor (EGF) is one of the most critical ligands of the EGF receptor (EGFR), a well-known oncogene frequently overexpressed in cancerous cells and an important therapeutic target in cancer. The EGF is ...
Temperature estimation of the Nevado del Ruiz Volcano geothermal reservoir: Insight from western hot springs hydrogeochemistry
Geochemical surveying is one of the techniques of geothermal exploration that include geothermometry to estimate the temperature of deep reservoirs. This work provides the temperature estimation of geothermal resources, ...
Numerical Study of the Efficiency of a Solar Panel with Heat Sinks
The electrical efficiency of solar photovoltaic (PV) panels depends on their temperature. One of the significant problems consists in the overheating due to the total radiation energy, the ambient temperature, and the low ...
Short-baseline oscillation scenarios at JUNO and TAO
We study the sensitivity of JUNO and TAO to the oscillations induced by two well-motivated scenarios beyond the standard model: large extra dimensions (LEDs) and light sterile neutrinos in the context of 3+1 neutrino mixing. ...
Appropriate Strategies for the Use of Fairtrade Certification to Improve the Organizational Climate in a Fairtrade Banana-Producing Company
This article studies an international banana and plantain trading company in Colombia and its relationship with the largest Fairtrade producer in the world, whose importance lies in the global trade certification that ...
Rethinking an ICT-mediated teaching strategy during the COVID-19 pandemic
The COVID-19 pandemic has positioned the issue of the virtual environments in the "new normal"of the teaching and learning processes. During these last times, the rapid transition from traditional face-to-face learning to ...
Gamified Strategies to Increase Motivation in Middle School Programming Learning: A Systematic Mapping
Digital transformation is one of the main problems facing Colombia, the lack of students interested in starting studies in university programs associated with Computer Science is one of the leading causes of this problem. ...