Motivación y Rendimiento académico de los estudiantes de secundaria en un centro Etnoeducativo de la ciudad de Riohacha. Authors: Angulo Arpushaina, Angie Paola, Quintero Acuña, Kerilyn

“…As one of the most important factors from which the educational quality of an institution is defined, the academic performance of students is a process that must be evaluated from a series of elements that will contribute to its level, whether it is presented in a positive or negative way, according to certain measurement scales, and therefore, in any of the cases, attention must be paid to the specific causes that affect such results.…”

Desarrollo De Un Prototipo De Clasificadora De Tamaño Para Limón Común En La Finca Venados De Guacirco (Huila) Authors: Cuellar Pérez, Jesús Francisco, Sánchez Charry, Jhon Alexander

“…The lemon grading process is a task that is traditionally performed in a conventional way (manual), which causes a problem associated with returns due to size variation, generating labor cost overruns for the producer; the document presented sought to develop a prototype of a size grader for common lemon in the Venados de Guacirco farm; the methodology used is based on French (2000) for product design and consists of three phases which are: identification of criteria, prototype selection and construction; the results show a machine with a 0.25 Kw motor with a service factor of 1. 0 that induces a V-belt pulley type A; the effort supported by the chassis structure, when subjected to a maximum force is 45.94 MPa and its efficiency factor is 4.6, so the design for its manufacture presents a high reliability…”

PROPUESTA DE UN SISTEMA DE CONTROL DE INVENTARIO PARA LA DROGUERÍA FAMISALUD EN LA CIUDAD DE SANTA MARTA Authors: SIERRA PEDROZA, ALVARO JUNIOR, JIMENEZ SANCHEZ, OSCAR LEONARDO

“…The objective of this research was to propose an inventory system for the Famisalud pharmacy in the city of Santa Marta. First, a study of the current inventory system was inventory system, which describes the whole process from the moment a shortage is detected until its final point, which is the sale to the customer, then we made a process diagram of the current inventory together with a monthly sales performance monthly sales behavior averaged over the last few months. …”

Acompañamiento como pasante de ingeniería civil en actividades de secretaría de infraestructura en la alcaldía de Duitama - Boyacá Authors: Godoy Fuentes, Laura Valentina

Implementación de un sistema automático para la preapertura de cajas plegadizas en una línea de producción de medicamentos. Authors: Alvarez Zamora, Ivan David

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Un estudio de la dimensión dialógica de pensamiento crítico en estudiantes de medicina de la Universidad Antonio Nariño Authors: Olarte, Luis Eduardo, Escobar Martínez, Magally, Jaimes Monroy, Gustavo

“…A Study of the Dialogic Dimension of Critical Thinking in Medical Students at the Antonio Nariño University…”

Actitudes De Estudiantes de Psicología De Primero y Decimo Semestre De La Universidad Antonio Nariño de Bogotá Frente a La Adopción Por Parejas Homosexuales Authors: Jimenez Púlido, Alejandra, Perez Alzate, Marisol

Diagnóstico del volumen de tránsito y medición de velocidad a la Intersección de la Calle 17 con Carrera 15 de la Ciudad de Pereira Authors: Angulo Posada, Jhonatan Javier, Gonzalez Bedoya, Diego Alejandro, Cardona Montoya, Yobani

“…The proposal explains a road diagnosis at the traffic light intersection on 17th street between road 14th and 15th in Pereira. …”

Factores psicosociales intralaborales, extralaborales y de estrés en los trabajadores de la agencia nacional de seguridad privada Anse Ltda de la Ciudad De Duitama Authors: Valencia Goyeneche, July Verònica, López Erazo, Natalia Carolina

Estudio de restos dentales (odontometría, morfología dental, paleopatología dental y descripción de fitolitos) de una muestra de una población prehispánica del departamento de Nariño. Authors: Barón Malagón, Laura Alejandra, Burbano Manquillo, Leidy Daniela, Cañas Acosta, Carlos David, Vargas Cruz, Daniela

Fortalecimiento de la comunicación escrita a través de una estrategia metacognitiva en estudiantes de décimo de un colegio oficial en la ciudad de Bogotá Authors: Luna Mora, Claudia Andrea, Walteros Pinto, Olga Lucia

Estudio de factibilidad para la creación de una empresa de postes a base de plástico no reciclable y concreto en la ciudad de Tunja Boyacá Authors: Palacio Lesmes, Andrea Milena, Camacho Numpaque, Yeimi Camila

“…The purpose is totake advantage of plastics that do not yet have a transformation because they are mixtures of plastics with other materials, some of these materials are potato packages, candy wrappers, straws, among others, and in Colombia it is 93% of those that are not recycled that are located in section 7 (others) in the plastic classification table, on the other hand, the durability of PVC plastic poles that already exist will be improved in their resistance, which are the disadvantagesof this product.…”

Diseño y simulación de un prototipo de bomba de ariete para el suministro de agua en la finca El Manantial del municipio de Neiva Authors: Calderón Muñoz, Edgar Alejandro

“…The methodology used consists of 6 phases, starting from the state of the art, definition of requirements, conceptual design, calculations, detailed design and simulation; the results obtained show a ram pump with a vertical air chamber coupled by means of hexagonal screws and seal to a galvanized nipple, which operates under three phases or cycles of fluid movement through it; the first phase indicates the fluid velocity is 0. 979 m/s and the flow Q is 0.1399 L/min; in the second phase the first water hammer occurs inside the pump when the shock valve is closed, here the output speed is 0.974 m/s and the third phase in which the fluid runs through the entire supply pipe; as a conclusion, it is concluded that with the implementation of the pump the new projects can be supplied alternately in terms of irrigation.…”

Afectaciones psicológicas que presentan los internos desde la percepción de los guardas de seguridad de un Instituto penitenciario de la ciudad de Cartago Valle Authors: Stefany Licced, López Corrales

“…The present investigation focuses on describing an analysis about the perception of the psychological conditions presented by the inmates of a penitentiary institute in the city of Cartago, Valle, interpreted by 2 Dragoneantes officials belonging to the National Prison and Penitentiary Institute, residents of the municipality of Carthage, Valley.…”

Estudio de prefactibilidad para la creación de una empresa de servicio técnico para electrodomésticos de línea blanca y gasodomésticos en la ciudad de Villavicencio Authors: Uribe Castiblanco, Brayan Felipe, Villarraga Ávila, Jeisson Orlando

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Diseño e implementación de una máquina de control numérico por computadora (CNC) de tres ejes para la fabricación de placas de circuito impreso (PCB). Authors: Pérez Ramos, Kevin Alejandro, Cerquera Ortiz, Jeferson Stid

“…PCB's, which are important in various professional areas of electroni As a result, is obtained c engineering. a CNC machine with physical characteristics of 380mm wide, 310mm deep and 270mm high, its work area supports circuit boards no larger than 280mm x 130mm; As hardware, the integrated circuit 'Atmega328P' is used, which is assembled to the control board. …”

Proyecto De Restructuración De La Empresa Fajas Colombianas Gt Y La Factibilidad Para Incrementar Las Exportaciones De Fajas De Colombia A Ciudad De Guatemala Authors: Herrera Quintero, Esteban, Hortúa Tulcán, Angie Yuliana

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Dimensionamiento de Un Sistema Fotovoltaico De Emergencia Para Los Cuatro Motores Del Sistema De Filtrado De Aire Continuo En La Planta De Alimentos GIOMER Authors: Melo Torres, Sergio Nicolás

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Evaluacion del conocimiento de los estudiantes de la Universidad Antonio Nariño de la facultad de odontologia sobre la nueva clasificacion de las enfermedades periodontales. Authors: AGUILAR AGUDELO, YELIZ ALEXANDRA, SABOGAL, HERRERA NATALIA

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Determinación De La Viabilidad Ambiental Para El Uso De Lactosuero En La Producción De Biogás Como Alternativa De Manejo En La Elaboración Artesanal De Queso De Hoja En Güicán, Boyacá Authors: Bejarano Cardenas, Ana María

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