Papel de la auditoría forense frente a la corrupción generada en la emergencia sanitaria (COVID-19). Authors: Sánchez Romero, María Isabel

Problemas emocionales y conductuales en niños escolarizados según revisión documental de investigaciones empíricas latinoamericanas entre los años 2014 al 2019 Authors: Pineda Molina, Daniela Vanesa

Metodos de identificación de especies de monos nocturnos (Aotus sp.). Revision bibliográfica Authors: Beltran Cristancho, Yenni Hasbleidy, Martinez Garcia, Jhon Alexander, Sanabria Flórez, Karen

Evaluación del grado de abrasividad de cremas dentales comerciales en Colombia sobre la superficie del esmalte en dientes de bovino. Authors: Pinto, Omar, Gómez, Belkis Tatiana, Rojas, María Paula

Identificación de las Condiciones de Seguridad, Salud y Medidas de Intervención Para los Recolectores de Café en el Municipio de Iquira del Departamento del Huila Authors: Diaz Perdomo, Rafael Santiago, Tenjo Yaima, Diana Paola

“…Conclusions: the workers who carry out the coffee harvest have a low profile, because the socioeconomic stratum ranges between 1 and 2, and the security conditions of the owners and their workers are currently not good because they have not adhered to the system of Social security, although they belong to Sisbén, cannot guarantee pensions or care from the occupational risk administrator When an accident occurs at work on the other hand It is evident that there are few controls that can ensure the good safety and health of the collectors in the work area due to the lack of extensive knowledge of the relevant control measures that can actually mitigate many identified hazards, as well as the details and importance of these when carrying out their activities.…”

Formulación de plan de mejoramiento para la producción y comercialización de papa Diacol Capiro orgánica, en la finca agrícola Guadalupe localizada en el corregimiento de Gualmatán... Authors: Timarán Villota, James, Ortiz Monaga, Cristian Leonardo

Mejora al sistema logístico para la flota de transporte de carga en la empresa Puertoriente y logística Trasporte S.A.S. Authors: Manrique Garay, Karen Viviana, Rodríguez Salas, Claudia Ximena

“…The company is located to transport stone material, internal service of transport vehicles (high bed, low bed, trucks and turbos) and lifting equipment (cranes, wagons and loaders), it provides the service of disarmament, transport and weapons of drills drilling and workover, transportation service for oversized and extra heavy loads, by road nationwide, especially to the Quifa and Rubiales field wells. …”

Discriminación de género en la custodia y el cuidado personal de los niños, niñas y adolescentes Colombia Authors: Linares Rincón, Aylin Yurany, Zayas Puerto, Mariana

“…In this research it is studied the different existent criteria in the Colombian regulation for the designation of the guardianship and personal care of boys, girls and teenagers when this one is requested for the father. …”

Alteración cromática por vapor de mercurio en chorreros de la Empresa Minera Hbd De Istmina-Chocó Authors: Hurtado Hinestroza, Mauricio, Barrios Ramirez, Enevis Tomas

“…The purpose of the present study is to demonstrate the prevalence of chromatic alterations in jets (miners) of the mining company HBD of Istmina Chocó, whose use entails a high exposure to mercury vapor while developing the melting process of the gold, gravel amalgam and liquid mercury without using any personal protection element.…”

Propuesta de implementación de seguridad y protección de datos de pacientes en la telemonitorización de la marcha mediante IoT Authors: López Díaz, David Alexander

“…This system consists of an application developed in Matlab and installed on an Android mobile device, which is used for the acquisition of kinematic information through the cell phone's accelerometer, its processing and its safe delivery to the cloud on the ThingSpeak platform, to be able to be viewed and analyzed remotely. …”

Estudio eléctrico y análisis termográfico de los motores eléctricos y baterías del autobús marca BYD B13S01 del SITP de la ciudad de Bogotá Authors: Rey Moreno, Deymer Manuel, Valencia Ospina, Albeiro

“…In the case of bus operation, there are basically 2 motors electric coupled in the rear axle tires and 16 high-voltage battery packs, for Its acronym in English (HV) High Voltage, these motors are powered by the package of batteries that are connected in series with the cell pack inside and in the configuration external its circuit is of parallel configuration, which in turn are located on the sides bottom of the bus. …”

Variación de la temperatura de superficie entre cultivos de palma de aceite y pastos, en los llanos orientales de Colombia. Authors: Cutiva, Marvin, Espejo González, Daniela Rocío

Prototipo de generador de energía eléctrica a partir del biogás (excretas porcinas de la granja Agroindustria Tecnológica del Llano - Agrotec S.A.S) Authors: Ruiz Plazas, Lina María, Gómez Aguilar, Alvaro Stiven

Apoyo técnico administrativo para ejecución de proyectos de obras civiles en la empresa Fonseca Construcciones Ltda. Authors: Contreras Suspe, Luis Fernando

Diseño y construcción de un carro eléctrico operado a control remoto para el transporte de carga Authors: De oro Montes, Miguel Angel, Tolosa Rivera, Harry Luis

Reestructuración del sistema de tratamiento de agua potable de la sede Usme de la Universidad Antonio Nariño Authors: Núñez Guzmán, María Camila, Jaime Espinosa, Brandon Adrián

Estudio de prefactibilidad para la producción industrializada y comercialización de forraje verde hidropónico Authors: Ditta Avila, Marianela, Rivillas Jaramillo, Manuel Alejandro

Aplicación de un sistema electro-fenton con un ánodo de sacrificio de acero y un cátodo de difusión de gas como alternativa para la remoción de contaminantes de preocupación emerge... Authors: Siabato Vargas, Cristian Felipe

“…Among these treatments, systems based on the Fenton reaction (a type of advanced oxidation process) have been evaluated, which has proven to be efficient in removing a wide variety of contaminants. In this work, the use of an electro-Fenton system was proposed, in which the iron and hydrogen peroxide species, necessary reagents in the Fenton reaction, are electrogenerated. …”

Estudio de factibilidad para la creación de una agencia de niñeras que brinde un servicio las 24/7 en la ciudad de Cali Authors: Mina López, Jennyfer, Anturi Quintero, Linda Esmeralda

“…To this end, a market study was carried out, which allowed a market approach to be made for socioeconomic strata 4, 5 and 6, A sample of 390 parents living in the Vipasa, El Ingenio and Parcelaciones Pance nighbourhoods of the city of Cali was taken from the survey and the results were positive, certifying the existence of an unsatisfied demand that is willing to pay for a comprehensive, specialized and personalized service; Next, a technical, organizational and legal study was carried out, in which the tangible and intangible requirements were established, as well as the design of the necessary administrative structure that will allow the project to be executed in a satisfactory manner; finally, a financial study was carried out in which estimated the costs involved in executing the operation, also projecting a budget of possible income, which finally shows that the business is not profitable through financial indicators such as the internal rate of return and the current value. …”

Modelo metodológico comparativo para estudios etnomatemáticos. Authors: Uribe Suarez, David Enrique

“…This perspective allows a contribution from the ethnomathematical scientific research program, which aims to describe and interpret the particular ways of knowing of the different cultural groups in their effort to subsist and transcend, as well as support for the growth of mathematical content which is brought to the classroom with its respective teaching strategies. …”