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Factorial analysis as a technique for reducing variables in the structuring of a Colombian exchange rate index [Análisis factorial como técnica para reducción de variables en la estructuración de un índice cambiario colombiano]
Amid the current economic environment, the dollar continues to prevail as the world reference currency, for this reason it is important for many participants in the foreign exchange market to study, learn about and propose ...
Farmers’ preferences and willingness to adopt anaerobic digestion technologies: a case study in rural areas in Colombia
Although Colombia has a great potential for bioenergy production, the national energy matrix still has gaps and challenges when it refers to the promotion, adoption, and implementation of renewable sources of energy. In ...
The α-WC(0001) Surface as a Hydrogen Sponge: A First Principle Study of H2 Dissociation and Formation of Low and High Coverages
Tungsten carbide (WC) displays a Pt-like behavior in catalysis, applied in hydrogenation processes. Numerous theoretical studies have modeled the behavior and use of adsorbed hydrogen without obtaining a general picture, ...
Snowmass white paper: beyond the standard model effects on neutrino flavor: Submitted to the proceedings of the US community study on the future of particle physics (Snowmass 2021)
Neutrinos are one of the most promising messengers for signals of new physics Beyond the Standard Model (BSM). On the theoretical side, their elusive nature, combined with their unknown mass mechanism, seems to indicate ...
Potassium Currents Affect the Rotor Dynamics in a Fractional-order Model of Atrial Fibrillation
Atrial fibrillation (AF) is characterized by chaotic electrical activity in atrial tissue. Spiral propagating waves known as rotors are hypothesized as the drivers of the arrhythmia. Thus, investigating the underlying ...
NbThermo: a new thermostability database for nanobodies
We present NbThermo-a first-in-class database that collects melting temperatures (Tm), amino acid sequences and several other categories of useful data for hundreds of nanobodies (Nbs), compiled from an extensive literature ...
Effect of mercury in the influx and efflux of nutrients in the microalga Desmodesmus armatus
Anthropogenic activities such as mining and the metallurgical industry are the main sources of mercury contamination. Mercury is one of the most serious environmental problems in the world. This study aimed to investigate, ...
The current status of the sustainable development goals in the world
Sustainable development goals (SDG) incorporate multiple dimensions to measure the progress made by nations in consolidating their economic and human development. Consequently, the main objective of this study is to explore ...