Indexados Scopus: Recent submissions
Now showing items 861-880 of 1632
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Hemodynamic and behavioral changes in older adults during cognitively demanding dual tasks
Introduction: Executive functions play a fundamental role in walking by integrating information from cognitive-motor pathways. Subtle changes in brain and behavior may help identify older adults who are more susceptible ... -
Do hybrid organizations contribute to Sustainable Development Goals? Evidence from B Corps in Colombia
The Sustainable Development Goals (SDGs) agreed upon by the United Nations (UN) in 2015 encompass a set of 17 Goals, aimed at integrating matters of humanity's most pressing problems. Although the SDGs were initially ... -
Assessment of low-cost cartridge filters for implementation in household drinking water treatment systems
In regions where houses are sparsely located, traditional centralized water treatment plants are not economically feasible, with household water treatment (HWT) systems commonly used to provide potable water for a range ... -
Altitude and fertilization type: concentration of nutrients and production of biomass in Stevia rebaudiana Bertoni
Agricultural production systems demand techniques that allow reducing uncertainty in decision-making. A factor that adds uncertainty in agricultural systems is altitude since it influences the nutrient uptake by plants. ... -
Innovation management models-A literature review
"This paper deepens the innovation process model and innovation management model. It states that the latter contains management variables not analyzed in depth, in the literature on innovation models. It also presents six ... -
International conflicts of jurisdiction: Divergences on resolution between the common law system and the civil law [Conflictos internacionales de jurisdicción: Contrastes para su resolución entre el sistema del commom law y el civil law]
This paper addresses the international conflicts of jurisdictions and the cases in which they may arise, in order to identify the existing contrasts on their resolution in the legal tradition of common law and civil law. ... -
In Silico Study of Gaseous Air Pollutants Effects on Human Atrial Tissue
Exposure to gaseous air pollutants such as carbon monoxide (CO), nitric oxide (NO) and sulfur dioxide (SO2) promotes the occurrence of cardiac diseases. Investigations have shown that CO and SO2 block the calcium channel ... -
Industrialization in antioquia: The Antioquia Railway from its interior at the beginning of the twentieth century: Appointment of the first Auditor [La industrialización en Antioquia: El Ferrocarril de Antioquia desde su interior a comienzos del siglo XX. Nombramiento del primer Auditor]
This research is part of the field of economic history and business history, particularly during the industrialization process in Antioquia while the artisan workshop opened the way to the great industry in the early ... -
Information system for the measurement of credit risk in financial institutions [Sistema de Información para la medición del Riesgo de Crédito en Entidades Financieras]
The measurement of credit risk is a major concern for financial institutions that are dedicated to placing resources and therefore, require elements that allow them to perform analysis and monitoring of the evolution of ... -
Incidence of the RS(255,223) encoder in the performance of a Zigbee point-to-point system in an indoor environment [Incidencia del codificador RS(255,223) en el desempeño de un sistema punto a punto Zigbee en un ambiente indoor]
This paper presents the incidence of the RS error correction technique on the performance of a point-to-point link based on Zigbee technology, the measurements show that the RS scheme (255,223) allows the Zigbee system to ... -
Impact of the time intensity of statistics in the saber 11 tests [Impacto de la intensidad horaria de la estadística en las pruebas saber 11]
Introduction. In Colombia, the General Education Law gave Educational Institutions the authority to organize their academic curricula according to their corresponding Educational Projects. Based on this institutional ... -
Implementation of a GIS-based pilot application for roads management applied to the conservation and maintenance of unpaved low traffic roads
"The lack of updating and unreliability of information has become one of the main problems that occur in the area of management of unpaved roads in developing countries as Colombia. Therefore, a GIS-based application was ... -
Improved Mg–Al–Zn Magnesium Alloys Produced by High Energy Milling and Hot Sintering
Abstract: Powders of commercially pure magnesium (c.p. Mg), AZ91 magnesium alloy and zinc were milled using a high-energy mill. The effect of high energy milling (HEM) on powders morphology, chemical composition, crystallite ... -
IlluminApp: Educational support tool for sustainable indoor illumination system reconversion for household applications
The illumination household represents an important percentage of electricity consumption in developing countries. The electricity consumption derived from residential illumination is strongly reduced by assuming cleaner ... -
Effects of single vacancy on electronic properties of blue-phosphorene nanotubes
We investigate the electronic properties of blue-phosphorene nanotubes using density functional theory first-principle calculations, taking into account, in particular, the presence of atom vacancies in the structure. The ... -
Identifying molecularly defined antigens for a Histoplasma capsulatum-specific interferon gamma release assay [Identificación de antígenos definidos molecularmente para un ensayo de liberación de interferón-gamma específico para Histoplasma capsulatum]
Background: In a previous work we showed the feasibility of an interferon gamma release assay (IGRA) for detecting latent infection by Histoplasma capsulatum. While in that proof-of-concept study we used crude fungal ... -
Human Atrial Electrophysiological Models Under Fractional Derivative: Depolarization and Repolarization Dynamics During Normal and Fibrillation Conditions
Atrial fibrillation (AF) is the most common arrhythmia within the clinical context. Advanced stages of the AF involve several difficulties in its management and treatment. This occurs mostly because the initiation and ... -
Horizontal inequality with democracy in Mexico and Colombia [Desigualdad horizontal y democracia con desigualdad en México y Colombia]
Mexico and Colombia are two countries that, despite their notable differences in terms of state structuring and nation consolidation, have enormous similarities in their cultural violence that produce social closures and ... -
Foresight of the agroindustrial engineering to 2035 - Application of the delphi method as a dynamizer of curricular changes [Prospectiva de la ingeniería agroindustrial a 2035 - Aplicación del método Delphi como dinamizador de cambios curriculares]
The purpose of this article is to present the results of the application of the first Delphi round for Faculties of Agroindustrial Engineering in the framework of a prospective project, the objective was to establish ... -
First report of Fusarium oxysporum causing vascular wilt of Stevia rebaudiana in Colombia
[No abstract available]