Fracciones continuas: Una aproximación didáctica desde el bachillerato Autores: Zariñán Sánchez, Javier Martín, Albino Benítez, Roberto, Rivera Espinosa, Miguel Ángel

“…Algebraic, geometric and diagrammatic (Farey tree) methods are presented to obtain the continued fraction of a rational number, as well as its convergent fractions for its approximation, both with the best possible accuracy. …”

Árboles para Ibagué: Especies que fortalecen la Estructura Ecológica Principal Autores: Molina Prieto, Luis Fernando

“…After that, the article presents the criteria for selecting species to strengthen the Main Ecological Structure, and then it provides us with those selected and recommended as well as their ecological benefit. As such, the article hereby is a result of the research project «Strengthening the Main Ecological Structure through Identification and Selection of Species for Urban Tree-Planting», conducted in seven Colombian cities between 2006 and 2088.…”

Automatización de una Máquina Sopladora Uniloy Milacron Autores: Rubiano, Jos´é, Pulido, Miguel

“…After that, the board that controls the blowing machine either manually or automatically was designed, as well as the human-machine interface for proper operation of the equipment. …”

El grafiti como expresión artística que construye lo político: pluralidad de mundos y percepciones. Una mirada en Bogotá Autores: Chacón-Cervera, Juan Camilo, Cuesta, Oscar

“…Finally, it argues if art forms such as graffiti have a chance at socializing and constructing memory as well.…”

Ansiedad y rendimiento en jóvenes deportistas de un club de fútbol en Fonseca - La Guajira Autores: Añez Pérez Jairo Iván

La vital importancia de los inventarios en la gestión estratégica de las empresas Autores: Nitola Valderrama, Erika Catalina

Análisis técnico y estadístico de las patologías de las edificaciones construidas por la Empresa Contein SAS y entregados en los años 2016 y 2017 Autores: Moreno Silva, Andrés Alberto

Diseño, cálculo, selección de componentes, elaboración de planos de fabricación y manual de banco de pruebas para bombas y motores oleohidráulicos para la empresa Hydaulictech SAS,... Autores: Coy Flórez, Tulio Andrés, Barón Gonzalez, Daniel Enrique

Construcción del sistema para el manejo de líquidos residuales en las trampas de aceite de la planta MAN, bajo el proceso de evacuación de aceite en Sopesa S.A Autores: Pole Ramirez, Ricky Jhonson

Materias:

Imaginarios sociales y hábitos de alimentación influenciados por redes sociales en adolescentes de edades entre 14 y 16 años Autores: Bueno Messa, Mariana

“…Because of the outgrowing feeding and eating disorders statistic, as well diabetes, cardiovascular disease, and their association to secondary disorders as anxiety or depression; investigators around the world are interested on knowing the relation between mental health and eating behaviors; this investigation is taking from the actual context of technology and communication, and center on uses of social network and the continuous content related to eating, nutrition, diets, exercise routines, and the social life virtualization. …”

Propuesta de diseño estructural de un tanque agitador vertical para la mezcla de biofertilizante Autores: Rozo Ibarra, Juan Sebastian

“…This document is a design study of a vertical agitator tank for mixing 100-liter natural fertilizer, a topic that was chosen as an integrative degree project for the title of mechanical engineer. This proposal is focused on the appropriate design of a shaker tank for a bio fertilizer mixture made by the Fertimax company based on the viscosity and density of the mixture. …”

Estudio de métodos y tiempos dentro del proceso medida especial en la empresa Applus Norcontrol Sede Santa Marta Autores: Castillo Cabrera, Hosman Andres

Comparison of cycloplegic effects of Cyclopentolate and Tropicamide in children Autores: Arango Díaz, Paola Andrea

“…Methodology: bibliographic review in databases: PubMed, Medline, Scopus, Scielo, Acces Medicine, Mc Graw-Hill, where 3 variables are analyzed; Cycloplegic capacity of tropicamide and cyclopentolate in patients aged 6 months to 15 years, reaction time and recovery time of each drug, and adverse effects. …”

Determinación económica y financiera por la rotación de personal en una IPS domiciliaria. Autores: Villarreal Lopez, Julie Marian

Biocentro de espiritualidad para la comunidad diocesana de Neiva Huila. Autores: Ipuz Suárez, Henry Giovanny

“…This degree work proposal is focused on research that aims to determine the importance of interior design through bioclimatic comfort in a spiritual environment, optimizing the diocesan work of the city of Neiva-Huila, and thus, reduce the current deficit, avoiding an increase of improvised spaces, as well as places without any foundation within the context of the Catholic Church. …”

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

Unidad didáctica para fortalecer el desarrollo del pensamiento espacial en estudiantes de grado sexto: las joyas de platón y la papiroflexia Autores: Castañeda Torres, Francy María Carolina

“…This document deploys a proposal to strengthen spatial thinking in sixth grade students, having as a legal framework the General Education Law 115, as well as the Guidelines, Standards and Basic Learning Rights, which establish the development of spatial thinking in the grade. sixth. …”

Evaluación del riesgo laboral para un consultorio odontológico Autores: Espejo Jiménez, José Fabriany, Méndez Rozo, María Victoria

“…Initially, it is important to contextualize what the term refers to. dental office, well, this is a space in which processes and procedures for the oral well-being of people. …”

Optimización topológica del sistema de transmisión de potencia de una lavadora centrífuga para reducción de vibraciones Autores: Barreto Reyes, Nelson Stiven

Adaptación y aplicación del programa EDEMCO de educación emocional en el grado tercero A del Colegio Álvaro Camargo de la Torre ETB Autores: Pertuz Santamaría, Hilda Marina