Evaluación del desempeño del recubrimiento nanoestructurado de ZrN-Si sobre acero inoxidable 316L mediante técnicas electroquímicas Authors: Corredor Tamayo, César Augusto, Rincón Corredor, Miguel Ángel

“…Nanostructured coatings have been widely used by industry to improve the surface properties of materials. …”

Enseñanza de los problemas de contaminación a través de la plataforma Classcraft para estudiantes de Educación Media de la I.E.D. Almirante Padilla de USME Authors: Nieto Buitrago, Diego Antonio

Propuesta de implementación del departamento de compras internacionales en la empresa BALDOCER LTDA Authors: Urbina Urbina, Juliana

Análisis del sector industrial y aplicaciones del proceso de fresado y la influencia del efecto Chatter en el acabado de las piezas del proceso Authors: Caballero Amado, Jhon Sebastian, Daza Peláez, Daniela Selene

“…Where foundations were given for a better understanding of the sectors in which machining processes have a constant contribution to the growth of the industry. …”

Prevalencia de patologías dentales en pacientes pediátricos en la clínica universidad Antonio Nariño, Cúcuta, año 2019 Authors: Utsman Sánchez, Tania Alexandra

Aporte de la auditoria de sistemas a la implementación de la interoperabilidad del sistema de recaudo electrónico vehicular (IP-REV) definido por el ministerio de transportes... Authors: Del Castillo Narváez, Jasón

“…The study aims to answer the question: What are the technical and interoperability specifications required by the Ministry of Transport to certify that the Road and Toll Concessionaire Does it have a technological and computer infrastructure for the Implementation of the IP/REV in the tolls of Casablanca, Oiba, Curití, Curos and Saboyá? It is justified because the product adds value and benefits the stakeholders to know the main items that give rise to understanding, identify technological risks and propose a system audit model that allows mitigating the risks that could arise in the implementation of the electronic system. …”

Diagnóstico y diseño de una planta de tratamiento de agua potable para una comunidad de la vereda san isidro,municipio de san antonio del tequendama, departamento, de cundinamarc... Authors: López Mendivelso, Javier Alejandro

“…The importance of having a good treatment system for these waters, which are human consumption becomes essential in this community, since it would bring a benefit in the quality of life, in addition to becoming a guide for the inhabitants of the municipality to implement these PTAPs in the different catchment sites. two…”

Análisis de la gestión presupuestal y contable del municipio de chía (Cundinamarca ) con respecto a las metas establecidas en el plan de desarrollo propuesto para los años fiscale... Authors: Tovar Rodriguez, William

“…The research is carried out under a qualitative approach, based on an empirical work, where the inquiry through research stands out, setting its sights beyond the regulatory framework, towards the state financial activity, which constitutes a true brake on abuse, the waste, unnecessary spending and wastage, vices to which governments in whose countries democracy still needs to be consolidated are quite often prone (Gonzales, 2013). …”

Factores de riesgo psicosocial en adolescentes infractores de la ley penal en el barrio las Margaritas de la ciudad de Quibdó Authors: Hurtado Martínez, Laura Victoria

“…In the information gathering process, participant observation and in-depth interviews were used. That is, behaviors were observed and the responses of the interviewees were recorded. …”

Aplicación de los geosintéticos entre las veredas los Cardones y el Machín, para mejorar la vía terciaria, ubicada en el municipio de San Juan del Cesar Authors: Loperena Pastor, Ovidio de Jesús

“…The following is the research entitled, application of geosynthetics between the Cardones and the Machin, to improve the tertiary road, located in the municipality of San Juan del Cesar. …”

Alternativas para la mitigación de asentamientos diferenciales en el edificio Av. 100 de la ciudad de Bogotá causados por la construcción de edificaciones vecinas. Authors: Michael Daian Morales Ramirez, Anderzon Fabian Muñoz Barbosa

“…Within this document an existing problematic is described, the building known as Av 100 locate in Bogotá, building’s bad condition due to differential settlements, related to the public works close to the building, To develop this project a descriptive research about the issue will be done and some alternatives to relief the differential settlements at Av 100 building, which will be developed by elaborating a comparison of geotechnical behavior for differential settlements problems, a historical description of structure foundations of buildings near by other buildings with differential settlements according to the structural methods of the time, and a comparative description of the stablished relief alternatives for Av 100 building. …”

Intervención de la malla vial local en la ciudad de Bogotá por Sintrauniobras Bogota D.C. Authors: Leuro Gutiérrez, Edison Alexander

“…Effectively improving the quality of life, offering better designs, and thus be able to meet the needs of the community, economic and social.…”

Caracterización del programa de alojamiento estudiantil de la universidad de los andes y la universidad nacional Authors: Centina Soche, Angie Paola

“…The offer of higher education has been concentrated mostly in the main capital cities of the departments in the country, according to Ospina Londoño, M., Canavire, G., Bohorquez, S., & Cuartas, D. (2015). …”

Análisis comparativo del presupuesto asignado para la salud en Colombia durante los años 2020 y 2021 Authors: Aguirre Martin, María Cristina

“…And since in the year 2020 the World Pandemic by Covid-19 was presented; it became necessary to define more priorities in health issues. …”

Evaluación de controladores PID para el control de glucemia de pacientes con diabetes tipo 1 a partir de sincronizaciones mediante el método LAMBDA Authors: Gamez Peña, Yeferson Yovani

Recarga de sistemas lénticos en zonas de páramo casi de estudio: Origen de la recarga del sistema laguna negra,localizada en el páramo de ocetá a partir de la elaboración de un mo... Authors: Alvarado Amezquita, Sebastian Fernando

“…The laguna negra lentic system being a glacial lagoon located in high mountain zones (paramo), it is a system that may have considerable contributions from both in precipitation and in surface runoff and groundwater flow that recharge it. …”

Análisis de las estrategias financieras aplicables en la creación de microempresas por madres cabeza de hogar en el municipio de Saravena, (Arauca) Authors: Cardenas Ballesteros, Jose Raul, Urquijo Narvaez, Yulder Fabian

“…Notably in many parts of the Colombian territory the current state of the entrepreneurial ecosystem is precarious, in this territory is no exception, especially in mothers totally responsible for the economy of their home, research is done in order to create alternatives that mitigate the consequences that have been forgotten by the state, improve socio-economic conditions, promote employment for these women in vulnerable situations by expanding their knowledge with financial education. …”

Análisis del impacto económico y financiero que han tenido las entidades sin ánimo de lucro dedicadas al sector cultural en la ciudad de Cúcuta a raíz de la pandemia covid-19 Authors: Montoya Galvis, Jhonny Alexander

“…The present work of degree, analyzes the economic and financial impact that have had the non-profit entities dedicated to the Cultural Sector in the city of Cucuta as a result of the Pandemic Covid-19, showing the application of the descriptive methodology using field research resources and characterization surveys; in fact, the financial situation is analyzed and the new behaviors for the sector in question, in the different components that give rise to the financial statements, achieving as a result the determination of the effects that occurred the administration of the working capital.…”

Análisis del riesgo de mercado en portafolios conformados por activos financieros a través de un método matemático que contribuya a la disminución de la incertidumbre de inversión... Authors: Ortiz Alape, Andres Felipe, Hurtado Mosquera, Mary Jhirleza

“…Through a documentary-type qualitative methodology, a concept of market financial risk was analyzed, the most relevant characteristics were identified, and different secondary sources were examined to determine, between the Montecarlo, the historical simulation, and the variances and covariances simulation methods, which may have greater relevance in identifying market risk and help micro, small and mediumsized companies make investment decisions.…”

Simulación, análisis, y comparación con CFD del comportamiento de una turbina eólica savonius de rotor liso y rotor modular de 0,2 vatios Authors: Pérez Melo, Nicolás David, Ramírez Gallego, Daniel Alejandro

“…Finally, it was found that the smoothsurfaced turbine performs better than the one segmented into modules by a considerable margin. …”