Tratamiento legal de las criptomonedas en Colombia 2009-2020 Authors: Orjuela Cristancho, Eliana Carolina, Piraneque Aguilar, John Alexander

“…To concretize, once analyzed the national normativity as international and the technological advances around cryptocurrency (Blockchain), it can be concluded that its concept was being incorrectly related, since it is not a legal tender, but is an intangible asset that is part of the heritage of a natural or legal person, making it tradable and negotiable in the exchange of goods and services.…”

Eficacia del carbón activo de origen mineral y vegetal como agente blanqueador, sobre dientes permanentes no vitales Authors: Patiño Sepúlveda, Camila Andrea, Calderón García, Eliana

“…Through a longitudinal study, the variation of the tone was determined in two pairs of teeth of the previous sector submerged in artificial saliva, after being brushed with activated charcoal of mineral and vegetable origin for 60 (sixty) days, performing chromatization tests with A stereoscopic microscope. with 30-day intervals, technologies provided in conjunction with the SENA (National Learning Service). The main findings of this research, allow to show rechromia and dyschromia, that is, change of tone of the vestibular surfaces of the teeth. …”

Efecto de la vacunación antiaftosa sobre algunos parámetros bioquímicos y productivos indicadores de estrés en vacas lecheras de la sabana de Bogotá Authors: Schachtebeck Rohrbach, Eric Jorg

Evaluación del Estado Actual de la Gestión Integral del Recurso Hídrico Subterráneo en Colombia Authors: Otálvaro Barco, Jonh James

Expectativas y Realidad Laboral en Cuatro Graduados de la Facultad De Psicología Authors: Leiva Forero, Yuri Tatiana, Ruiz Guerrero, Luis Felipe

Revisión sistemática de la prevalencia de osificación del ligamento estilohioideo. Authors: Rapalino Alvarado, Angie Lorena

Desarrollo de una metodología para medición y análisis de calidad de potencia eléctrica Authors: López Gómez, Deiner Francisco

Diseño de adaptación de un motor eléctrico fuera de borda alimentado por energía solar fotovoltaica para una embarcación de 16 ft de eslora. Authors: Cepeda López, Manuel Eduardo, García Burgos, Cesar Leonardo

“…The respective calculations of materials and equipment were made under the parameters and regulations on navigation (National Statute of Fluvial Navigation of the Ministry of Public Works and Transport, today Ministry of Transport) adopted by Decree No. 2689 of 1988, taking into account the "STANDARDS FOR THE CONSTRUCTION, INSPECTION AND CLASSIFICATION OF FLUVIAL VESSELS of the American Bureau of Shipping 1956. …”

Validación de la Cartilla Educativa Digital Camaleón Sonriente Cuida Tus Dientes, Como Estrategia de Motivación en Salud Oral Para Niños Authors: Nocua Torres, María José, Espinosa Mosquera, Sharon Marcela, Álvarez Mosquera, María Camila

Caracterización molecular de Brucella abortus y Mycobacterium bovis en sistemas de producción ganaderos Authors: Rueda Uscategui, Wendy Nathaly

“…An interactive web tool was designed with the cases of brucellosis and TBB between 2004-2020 reported to the Instituto Colombiano Agropecuario that presents the geographical distribution of foci on the time scale at the national level. The identification of M. bovis in dairy products suggests that the pathogen could be present in dairy products that are sold locally.…”

Una aproximación a la protección de la familia de los miembros activos en la policía nacional de Colombia Authors: Moreno Narvaez, Luis Fernando

“…Colombia presents in this topic, compared to other legislation a considerable lag, in the view off existing regulatory gaps that do not allow full protection, that for the study case the National Police of Colombia was taken as reference, due to its structural characteristics, since it has a global and flexible staff plant, the application to the faculty of the ius variandi is of greater exposure, has different levels and the constitutional nature of the service it provides, in the face of the social events of Colombian modernity allow an exploratory analysis of the needs that affect the families of the members of this institution, that at the same time do not cease be a reality for the majority of the families of the Republic of Colombia.…”

Zonificación de la amenaza por avenidas torrenciales en el distrito de Riohacha (LA GUAJIRA) utilizando herramientas SIG Authors: Abello Martinez, Maria del Rosario

“…For this reason, a set of different events are generated in spaces or areas, mainly in rivers and streams, perceiving that it is a problem that needs to be recognized at the national level, since it presents great disaster risks. …”

Diseño y construcción de un prototipo de equipo recolector y transporte de residuos aprovechables para la cooperativa de recicladores de Galindo, Neiva (Huila). Authors: Smith Valderrrama, James, Saavedra Manchola, Sergio David

“…This is due to the low storage capacity of the vehicles currently used by the recyclers of the Galindo Cooperative, which forces them to make more trips to meet this minimum average; The cooperative, according to its growth plan based on the high demand for urban material in the city, seeks to increase the capacity of recovered material to the projected value by 2023, which implies a greater supply of material for national suppliers and therefore a greater profit for its members; therefore , to solve this situation, it is proposed to design and build a prototype of collection and transportation equipment for recyclable waste. …”

Estrategias utilizadas en el sector hotelero de la zona centro y terminal de la ciudad de Villavicencio como respuesta a la reactivación económica Authors: Acosta Cabanzo, Cristian Stefan

“…The results showed how the behavior of the hotel sector was after the economic reactivation of the supply and demand cycle, observing that compared to the national consolidated the region of Los Llanos – Orinoquia reached a recovery of 10.4% compared to 2021. …”

Determinación de las limitaciones tributarias que se presentan en el Estado Colombiano frente al TLC con Estados Unidos y sus efectos. Authors: Alarcon Flechas, Yeimy Alejandra

“…In competitiveness, where it is concluded that the most affected has been the Colombian field in products such as corn, soybeans and barley, whose national production cannot compete with the United States. …”

Viabilidad del proceso de exportación de lulo liofilizado hacia Shanghái, China, mediante la creación de una empresa. Authors: Duque Morales, Dayanara Julieth, Sandoval Buitrago, Daniela

“…This is why, through the development of this project, we seek to analyze how viable it is to export lulo as a freeze-dried fruit to a market such as Shanghai, taking into account that to make this possible requires the establishment of a company that promotes national employment through the transformation of the product and in turn opens new international markets.…”

Propuesta complejo habitacional asociado a factores sociales, económicos y culturales en la comuna 4 en la ciudad de Villavicencio. Authors: Gomez Galindo, Laura Valentina

“…One of the goals that have been set by various political administrations at the national level is to reduce the country's housing deficit. …”

Análisis de los principios del pensamiento lineal y sistémico para el aprendizaje del concepto de red trófica en educación básica primaria y secundaria Authors: Hernández Serrato, Carol

Factores de riesgo asociados a caries de infancia temprana en niños, revisión narrativa Authors: Valderrama Peñaloza, Dayana Katherine

Propuesta de desarrollo turístico orientada a la promoción de flora y fauna del municipio de Palermo - Huila Authors: Yunda Benavides, Paula Andrea

“…This will allow the municipality of Palermo to position itself as a tourist provider with national and international recognition.…”