Listar B. Investigación por título
Mostrando ítems 131-150 de 1587
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Behavior of the consumer of products in the offer of indigenous INGA tribes
(Revista Clío AméricaBogota ,Colombia, 2019-05-24)La investigación sigue un enfoque mixto. Su objetivo es diseñar un modelo estructural que identifique variables explicativas del proceso de compra de artesanías y extractos de plantas medicinales a la comunidad inga. Desde ... -
Behaviour of the contact trace in a cam-follower system when the displacement law has been designed using bézier curves
(Contemporary Engineering SciencesBulgaria, 2018-11-06)The study shows the distribution of the contact trace in a cam - follower mechanism in which the Bézier curves of degrees 5, 7 and 9 have been used for the design of displacement of the follower. The equations that ... -
Beliefs of students around the study of physics in basic secondary and technical education
(Journal of Physics: Conference SeriesReino Unido, 2020-11-04)This research is part of a line of research in education that aims to determine the degree of influence that affects have on the study of basic sciences that usually generate high rates of academic loss or repetition in ... -
A bibliometric analysis environmental impact assessment literature: An expanding and shifting focus
(Chemical Engineering TransactionsItalia, 2018-09)A bibliometric analysis of the literature on the subject of Environmental Impact Assessment for a period from 2007 to 2015 was carried out under an expanding and shifting focus. For this purpose, the metadata used ... -
A Bibliometric analysis of possible alternative to achieve the replacement of cellulose acetate in cigarette filters from agricultural residues
(Journal of Physics: Conference SeriesLondres, Reino Unido, 2019-11-29)Polymers have become one of the most recognized materials in the industry, due to their good physical properties and the efficiency of their production process, in addition to the versatility and breadth of their fields ... -
Bibliometric analysis of the thermal storage systems research in the last ten years
(International Journal of ChemTech ResearchIndia, 2018)In this research we analyze the state of the art of the technological developments that are being presented by the scientific community to mitigate the strong environmental changes with renewable energies. The results ... -
Bibliometric science indicators applied to environmental impacts research
(Contemporary Engineering SciencesBulgaria, 2018-08-01)The growth and development of research on environmental impacts in terms of publications such as the Web of Science sample are analyzed during the period 2007-2018 using HistCite to learn about a global ranking, citations, ... -
Bibliometric study of state observer research applied to internal combustion engine
(Journal of Physics: Conference SeriesEstados Unidos, 2018-12-07)The present study was conducted to evaluate the worldwide scientific production related to observers applied to internal combustion engines by taking information from the Web of Science (WoS) database and taking the papers ... -
Bicarbonate-Hydrogen Peroxide System for Treating Dyeing Wastewater: Degradation of Organic Pollutants and Color Removal
(Toxics, 2023-04-11): The textile industry is a global economic driving force; however, it is also one of the most polluting industries, with highly toxic effluents which are complex to treat due to the recalcitrant nature of some compounds ... -
Bienestar subjetivo entre adultos mayores institucionalizados en la ciudad de Cúcuta, Colombia
(Diversitas : Perspectivas En PsicologíaColombia, 2018-07-01)Este articulo reporta una investigación en torno al grado de bienestar propio que reconoce un grupo de adultos mayores institucionalizados en la ciudad de Cúcuta, Departamento del Norte de Santander, Colombia. Se seleccionó ... -
Biocompatibility of bismuth silicate coatings deposited on 316L stainless steel by sol-gel process
(Revista Facultad de IngenieríaColombia, 2017-09-25)Bismuth silicate, (BSO) thin films have been fabricated by sol–gel process. The stable sol was synthesized by using bismuth nitrate (III) pentahydrate and tetraethyl orthosilicate (TEOS). The films were deposited by ... -
Biodegradable thermosets polymers as an alternative solution to pollution generated by plastics
(Journal of Physics: Conference SeriesColombia, 2020-11-04)In this research work, a description was made of thermoset polymer materials and their relationship with the environment. The traditional thermoset manufacturing processes make their recycling and reuse complicated. ... -
Bioética y Derechos Humanos: acceso humanitario a los servicios de salud, acceso a la vida y al desarrollo humano, en el pos acuerdo: ¿Qué está en juego para la Misión Médica en las regiones apartadas?
(Revista Colombiana De BioeticaColombia, 2017-12-14)El conflicto armado colombiano afecta los niveles de desarrollo humano. En zonas como el Catatumbo se dificulta el acceso a la atención en salud y no permite el logro de una vida digna. La Misión Médica debe brindar atención ... -
Biomechanical analysis of grip strength in upper limb rehabilitation
(Journal of Physics: Conference Series, 2022)This research is based on biomechanics as a science that involves concepts of engineering, mechanics, physic, anatomy, physiology, and many others, to study the human body with the desire to solve certain problems that may ... -
Bioremediation of Aquaculture Wastewater Using Microalgae Chlorella vulgaris
(Contemporary Engineering SciencesBulgaria, 2017-12-24)Microalgae have received increasing attentions as an alternative treatment approach to remediate wastewater for both nutrient removal and biomass production. Wastewater from aquaculture industry contains high levels of ... -
Blog Científico, fuente de autoridad en el periodismo
(NuestrAmericaConcepción, Chile, 2017)El artículo surge como resultado de investigación y pretende reflexionar sobre el limitado cubrimiento informativo que los mass media hacen de temáticas clasificadas como de menor trascendencia, tales como: niñez, medio ... -
Brake discs: A technological review from its analysis and assessment
(Informador TécnicoColombia, 2019-10-31)Braking systems are undoubtedly the most important component for road safety, since it determines the total or partial stop of a vehicle and, therefore, guarantees the physical integrity of passengers. Normally, the front ... -
Bubble coalescence model effect on oxygen mass transfer using non-newtonian fluids
(Journal of Engineering Science and TechnologyMalasia, 2021-08)A modified bubble coalescence model including rheological conditions and shear forces in non-Newtonian fluids is evaluated using CFD (Computational Fluid Dynamics). Euler's model, along with population balance equations, ... -
Calidad de la docencia universitaria: comprensión de los discursos y políticas institucionales de una universidad pública en norte de Santander
(Saber, Ciencia Y LibertadColombia, 2016-01-01)El artículo muestra los resultados de una investigación cualitativa que pretendió comprender los discursos institucionales sobre docencia presentes en las políticas educativas en una universidad pública en Norte de Santander ... -
La calidad de vida percibida en pacientes diabéticos tipo 2
(Investigación En Enfermería:Imagen Y DesarrolloBogotá, Colombia, 2015-06)Describir y comparar por sexo la calidad de vida percibida por los adultoscon enfermedad diabética tipo 2, pertenecientes a instituciones de salud del primernivel de atención. Metodología: Estudio cuantitativo descriptivo, ...