Ingeniare
type: channel
publisher: Universidad Libre
language: es
publication name: Ingeniare
issn: 2390-0504
items: Editorial
items: Applicability of disruptive technologies in organizations. a literature review.
items: Diseño de un modelo de gestión para proyectos de infraestructuras tecnológicas
items: Desafíos para la adopción de SIG en el contexto de las Pymes en Colombia: un estudio sistemático/bibliométrico
items: TENDENCIAS INVESTIGATIVAS EN LA GESTIÓN DE OPERACIONES LOGÍSTICAS EN EL CAMPO DE LA INGENIERÍA INDUSTRIAL EN AMÉRICA LATINA: UNA REVISIÓN DE LA LITERATURA
items: Perception study for the design of a transit zone in the air command for military transportation of the Colombian Air Force
items: Modification of pelvic chair with brake support device for descent in personnel of the National Army of Colombia
items: Classical determination of the zero-point energy for different radiating systems
items: Identifying my class” pedagogical strategy for teaching object-oriented programming concepts
items: Growth and Mortality Analysis of the Frailejón (Espeletia pycnophylla) on the Edges of Hydrographic Basins in the Municipality of Cumbal, Nariño, Colombia
items: Abstracts of the IV Workshop of adsorption catalysis and porous materials. Bogota, Colombia, November 16-18, 2022
items: Fuzzy inference system for determining the risk profile of investors in the Colombian financial system
items: Voice controlled automatic system for the correct use of trash cans
items: Brain-Computer Interfaces (BCIs): Threats and Cyber Attacks
items: Radio over Fiber (RoF) Systems and 5G networks: Perspective and applications
items: Design of the aeronautical purchasing system to consolidate the channels of supply in the Colombian Air Force
items: Computational analysis of agroclimatic behavior in the production of beans (Phaseolus vulgaris) generated in the Sibundoy city-Putumayo.
items: Informal Job Management System in Residential Settings
items: Adaptation of the Earned Value Management and Earned Schedule techniques to the control processes of the Planning Department of the Military School of Suboficiales "Sargento Inocencio Chincá
items: Energy analysis of a mobile robotic platform of a differential type
items: Analysis in reduction of ibuprofen concentration in aqueous solution by means of direct photolysis with LED-Ultraviolet lamps
items: Analysis of dispersive effects in a radio-over-fiber scenario with 5G network characteristics
items: Quality of work life in automotive mechanical maintenance workers
items: Kanban as a tool for improving production processes
items: Bibliographic review of integrated management systems iso 14001 and ohsas 18001: current status and trends
items: Port communities. An opportunity for competitiveness

Editorial
type: item
description: La revista Ingeniare ha tenido como finalidad promover trabajos originales en ingeniería y ciencias afines, contribuyendo a la investigación, desarrollo tecnológico e innovación en ciencia y tecnología. Los artículos han sido publicados en nuestro Open Journal System (OJS) y están disponibles gratuitamente y de forma accesible para la comunidad científica y académica, y están indexados en bases de datos y sistemas de resumen reconocidos. En este número se tocan los temas de tecnologías disruptivas para la industria, metodologías para el despliegue de sistemas informáticos, las tendencias en la literatura sobre las operaciones logísticas en Latinoamérica y los sistemas integrados de gestión en las pymes de Colombia. Los variados temas de esta edición demuestran que las investigaciones y el desarrollo tecnológico pueden enriquecer el conocimiento en ingeniería y áreas relacionadas. Finalmente, en nombre del equipo editorial de Ingeniare, quiero agradecer a todos los autores, evaluadores y personas de interés que contribuyeron con la Revista Ingeniare desde su creación. A partir del próximo año, hemos decidido fusionarnos con la revista Avances: Investigación en Ingeniería (eISSN 2619-6581), también editada por la Universidad Libre, con miras a sumar esfuerzos en una sola revista y, así, poder ofrecerles una alternativa de publicación fortalecida con la experiencia de las dos publicaciones y con la oportunidad de afrontar nuevos retos. Ricardo De la Hoz L. Editor
subject: Editorial
  topic: section
creator: Ricardo De la Hoz Lara
rights: Copyright (c) 2024 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2024-12-05
publication date: 2024-12-05
starting page: 7
ending page: 7
doi: 10.18041/1909-2458/ingeniare.35.12445

Applicability of disruptive technologies in organizations. a literature review.
type: item
description: Information and communication technologies (ICTs) have revolutionized different economic sectors since their inception. In particular, disruptive technologies generate radical changes when appropriated, displacing other existing technologies in different fields at their adoption. The primary purpose of this literature review is to identify disruptive technologies implemented today in organizations and the benefits and impact they generate. Three variables were defined to carry out an exhaustive analysis of the selected literature: Information and communication technologies, sector, and metrics. As a result, it was possible to show that the correct appropriation of disruptive technologies generates considerable strategic value to companies, such as acquiring a competitive advantage over other organizations due to the automation of processes, which allows optimizing response times and increasing customer satisfaction levels on Stakeholders.
subject: Artículos
  topic: section
subject: Disruptive technologies
  topic: keywords
subject: Digital Transformation
  topic: keywords
subject: Organization
  topic: keywords
subject: Innovation
  topic: keywords
creator: Kelly Coronado-Ahumada
creator: Gabriel González-Caraballo
rights: Copyright (c) 2024 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2024-12-05
publication date: 2024-12-05
starting page: 59
ending page: 79
doi: 10.18041/1909-2458/ingeniare.35.12444

Diseño de un modelo de gestión para proyectos de infraestructuras tecnológicas
type: item
description: Este trabajo presenta el diseño de un modelo de gestión de proyectos enfocado en infraestructuras tecnológicas, aplicable a las áreas de Tecnologías de la Información en las organizaciones. Este modelo permite a los líderes de TI realizar el seguimiento, control y delimitación de los proyectos de manera efectiva. Se destaca el análisis de las necesidades, requisitos y capacidades de las organizaciones como factores clave para el éxito de este tipo de proyectos. La estructura del modelo se basa en estándares, marcos de trabajo y buenas prácticas en seguridad de la información, gestión de riesgos, planes de contingencia y aseguramiento de la calidad. Esta investigación, con un enfoque mixto, se valida en organizaciones ubicadas en la región del Caribe colombiano. Los resultados identifican la determinación de las condiciones y requisitos para la gestión de proyectos y el aseguramiento de la infraestructura tecnológica, de acuerdo con la normativa vigente y los modelos y estándares de cada organización, como factores clave para la implementación del modelo.
subject: Artículos
  topic: section
subject: Ciberseguridad del NIST
  topic: keywords
subject: ISO 38500
  topic: keywords
subject: ISO 27001-31000-22301-9001
  topic: keywords
subject: Infraestructura tecnológica
  topic: keywords
subject: Gestión de proyectos
  topic: keywords
creator: Dairon Jesús Torrado Castro
creator: Diana Suárez López
creator: Marvin Molina Cárdenas
rights: Copyright (c) 2024 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2024-12-05
publication date: 2024-12-05
starting page: 51
ending page: 58
doi: 10.18041/1909-2458/ingeniare.35.12443

Desafíos para la adopción de SIG en el contexto de las Pymes en Colombia: un estudio sistemático/bibliométrico
type: item
description: Los Sistemas Integrados de Gestión (SIG) se reconocen en la actualidad como una herramienta significativa para impulsar el desarrollo de las pequeñas y medianas empresas (Pymes) en el contexto nacional e internacional. Por lo anterior, este artículo tiene como objetivo analizar con herramientas bibliométricas la literatura científica que se ha generado en los últimos años sobre los desafíos que enfrentan las Pymes para la adopción de los SIG. Bajo una metodología cuantitativa y con apoyo de la revisión documental sistemática se desarrolló un abordaje sobre las métricas que los investigadores más relevantes de esta área del conocimiento han compartido en los entornos académicos. Los resultados finales arrojan cifras importantes que permiten identificar los ejes clave para el desarrollo de estrategias en favor de los SIG dejando entrever que aspectos como la destinación de recursos, la capacitación de personal idóneo para las tareas de integración y la generación de alternativas accesibles para las Pymes, son las estrategias más pertinentes que se pueden incorporar en el territorio colombiano.
subject: Artículos
  topic: section
subject: Gestión Integrada
  topic: keywords
subject: Pymes
  topic: keywords
subject: Normas ISO
  topic: keywords
subject: Normas UNE
  topic: keywords
subject: Desarrollo Empresarial
  topic: keywords
creator: Jonh Quiroz Barrios
creator: Gianina Boo Saltarín
creator: Ivan Quintero Hoyos
creator: Ingrid Steffanell De León
rights: Copyright (c) 2024 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2024-12-05
publication date: 2024-12-05
doi: 10.18041/1909-2458/ingeniare.35.12442

TENDENCIAS INVESTIGATIVAS EN LA GESTIÓN DE OPERACIONES LOGÍSTICAS EN EL CAMPO DE LA INGENIERÍA INDUSTRIAL EN AMÉRICA LATINA: UNA REVISIÓN DE LA LITERATURA
type: item
description: El propósito de este artículo fue analizar las tendencias de investigación en gestión de operaciones logísticas en el campo de la ingeniería industrial en América Latina. Metodológicamente, se realizó una Revisión Sistemática de la Literatura con enfoque bibliométrico, que implicó cuantificar la producción científica por años, autores, países y revistas científicas de alto impacto. Los principales resultados mostraron una fuerte tendencia en la logística humanitaria, que tienen como objetivo reducir los riesgos en la atención de las personas afectadas por desastres naturales o como la reciente pandemia de covid-19, y atender las demandas de los procesos ambientales que enfrentamos hoy, como la minería y sus impactos en el medio ambiente. Además, estos lineamientos dieron lugar a una revisión de los procesos de la cadena de suministro, que presentan modelos innovadores para el sector empresarial en Colombia y América Latina.
subject: Artículos
  topic: section
subject: Gestión de Operaciones
  topic: keywords
subject: Logística
  topic: keywords
subject: Ingeniería Industrial
  topic: keywords
subject: Trabajo
  topic: keywords
subject: Producción
  topic: keywords
creator: Edgardo Daniel Álvarez Parodys
creator: Alejandro de Jesús Cantillo Sarmiento
creator: Alexander Parody Muñoz
rights: Copyright (c) 2024 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2023-10-02
publication date: 2023-10-02
starting page: 11
ending page: 28
doi: 10.18041/1909-2458/ingeniare.35.12440

Editorial
type: item
description: El objetivo de la revista Ingeniare es difundir trabajos inéditos en el campo de la ingeniería y las ciencias relacionadas, que aporten a la investigación, el desarrollo tecnológico y la innovación para el avance de la ciencia y la tecnología. Los artículos que se publican en nuestro OJS (Open Journal System) se pueden consultar gratuitamente y de forma abierta por la comunidad científica y académica, y también están indexados en reconocidas bases de datos y sistemas de resumen. Los artículos incluidos en esta edición abarcan temas de distintas disciplinas de la ingeniería, como el uso de herramientas de gamificación en el proceso de enseñanza-aprendizaje de programación; la aplicación de principios ergonómicos para el diseño de dispositivos, así como el diseño de instrumentos para el análisis de percepción en un complejo de logística militar. De otra parte, relacionados con las ciencias básicas, se incluye el estudio del comportamiento de especies vegetales en ecosistemas foráneos, y la aplicación de principios físicos para el análisis en sistemas radiantes.
subject: Editorial
  topic: section
creator: Ricardo De la Hoz L.
rights: Copyright (c) 2023 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2023-06-23
publication date: 2023-06-23
starting page: 7
ending page: 7

Perception study for the design of a transit zone in the air command for military transportation of the Colombian Air Force
type: item
description: This paper presents a perception study for the design of a transit zone in the Colombian Air Force military transport command, which allows improving the distribution problem in the aeronautical components repaired at the national level. The proposal is based on the identification of the requirements to establish, in the future, the supply, storage, and distribution flow. The results of the proposal demonstrate the strategic functionality that would have to design a transit zone, where the repaired elements, in the scheduled times, return to the bases and air groups for the timely maintenance of the logistics aircraft.
subject: Artículos
  topic: section
subject: Aeronautics of Spare Parts
  topic: keywords
subject: Aeronautical Supply Model
  topic: keywords
subject: Planning of Aeronautical Components
  topic: keywords
subject: Transit Platform
  topic: keywords
creator: Julio-Mario Daza-Escorcia
creator: Carol Viviana Gómez Maldonado
creator: Yeisson Alexánder Rincón Cuta
creator: Ricardo Rafael Varela Castillejo
rights: Copyright (c) 2023 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2023-06-23
publication date: 2023-06-23
starting page: 79
ending page: 95
doi: 10.18041/1909-2458/ingeniare.34.10986

Modification of pelvic chair with brake support device for descent in personnel of the National Army of Colombia
type: item
description: This research article arises from the modified pelvic chair project with brake support device for descent, this project is carried out based on the experiences of contingencies presented in the first man at the time of descending in the Air Assault tower of the National Army of Colombia, seeking to reduce the risk of user accidents, implementing a braking device that consists of the adaptation of a carabiner located at a specific point of the pelvic chair, being a fixed point with greater adaptability and anchoring security, allowing to continue with the tasks they are performing, giving orientation and control to the rope, avoiding knots due to oscillation when releasing the brake rope.
subject: Artículos
  topic: section
subject: Descent
  topic: keywords
subject: support device
  topic: keywords
subject: national army
  topic: keywords
subject: pelvic chair
  topic: keywords
creator: Juan Gabriel Rojas González
creator: Jorh Alexánder Díaz Tovar
creator: Mónica Estefanía Hernández García
creator: Julián Enrique B Barrero García
creator: Nathalie Tarazona Rojas
rights: Copyright (c) 2023 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2023-06-23
publication date: 2023-06-23
starting page: 71
ending page: 77
doi: 10.18041/1909-2458/ingeniare.34.10985

Classical determination of the zero-point energy for different radiating systems
type: item
description: This article evaluates the electromagnetic zero-point energy, without using the usual blackbody conceptualization and adopting the perspective of associating a characteristic length or linear length to the oscillator of a cavity (without employing quantization arguments); the zero-point energy is determined for different real radiating systems, finding that it depends on a parameter β which is of the order of the reduced Planck constant ℏ.
subject: Artículos
  topic: section
subject: Planck constant
  topic: keywords
subject: Maxwell theory
  topic: keywords
subject: Helmholtz equation
  topic: keywords
creator: Hernando González Sierra
creator: Jairo Alonso Mendoza Suárez
creator: Laura Daniela Sandoval Solano
rights: Copyright (c) 2023 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2023-06-23
publication date: 2023-06-23
starting page: 55
ending page: 69
doi: 10.18041/1909-2458/ingeniare.34.10984

Identifying my class” pedagogical strategy for teaching object-oriented programming concepts
type: item
description: The teaching and learning of programming concepts are part of the pillars of training professionals in the software area. This research aims to identify and study the problems of the teaching-learning process of object-oriented programming. The findings of the research evidenced the difficulty on the part of the student to assimilate the concept of "method". The research included a systematic literature review of studies that have addressed teaching processes in the area of software development and presented solutions to the analyzed problems. As a result of the research, a pedagogical strategy called "identifying my class", based on gamification, was proposed. Identifying my class aims to facilitate understanding of basic concepts of the object-oriented paradigm in students. Finally, the strategy was applied in two test groups to analyze the results using the Wilcoxon test
subject: Artículos
  topic: section
subject: OOP
  topic: keywords
subject: classes
  topic: keywords
subject: methods
  topic: keywords
subject: gamification
  topic: keywords
subject: programming
  topic: keywords
creator: Angie Lorena Suárez Rojas Suárez Rojas
creator: Luz Elena Gutiérrez López
creator: Carlos Andrés Guerrero Alarcón
rights: Copyright (c) 2023 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2023-06-23
publication date: 2023-06-23
starting page: 29
ending page: 53
doi: 10.18041/1909-2458/ingeniare.34.10983

Growth and Mortality Analysis of the Frailejón (Espeletia pycnophylla) on the Edges of Hydrographic Basins in the Municipality of Cumbal, Nariño, Colombia
type: item
description: In this work the growth and mortality parameters of frailejon Espeletia pycnophylla relocated to the edges of watersheds bordering grasslands and native forest, during 6 months (n = 200) were evaluated. There were two planting sizes: small (frailejon height between 4 and 10 cm) and large (frailejon height between 10 and 20 cm); and organic fertilizer was applied to half of the study individuals. The results show that the general survival rate was 52%, being the frailejones of large size and with fertilization the ones that present less mortality. Despite the fact that, in-field observations, it seems that the fertilizer stimulates the growth indicators (growth of the diameter of the stem, of the root, of the stem and the number of leaves), however, there is no statistically significant difference at the 95% confidence level between the use of fertilizer and the size of the frailejon, with the exception of the growth of leaves
subject: Artículos
  topic: section
subject: Frailejón
  topic: keywords
subject: paramo
  topic: keywords
subject: ecological restoration
  topic: keywords
subject: transplants
  topic: keywords
subject: deforestation
  topic: keywords
creator: Luis Eduardo Tipaz Cuaical
creator: Luis Fernando Cardona Palacio
rights: Copyright (c) 2023 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2023-06-23
publication date: 2023-06-23
starting page: 11
ending page: 28
doi: 10.18041/1909-2458/ingeniare.34.10981

Abstracts of the IV Workshop of adsorption catalysis and porous materials. Bogota, Colombia, November 16-18, 2022
type: item
description: For several years now, the Porous Solids and Calorimetry Research Group of the Department of Chemistry of the Universidad de los Andes (Colombia) has been developing a series of activities in which distinguished international researchers have participated, in areas such as adsorption, catalysis and applied calorimetry. These were initially developed as seminars and became what seven years ago was called the I Conference on Adsorption and Porous Materials, which was initially planned as a national activity and which included the participation of six invited professors, including four international ones. In this sense, it was proposed to give continuity to this event thanks to the unrestricted support of the Department of Chemistry and the Faculty of Sciences of the Universidad de los Andes, in this way the II and III Workshop on Adsorption, Catalysis and Porous Material (II and III) were organized. III WACPM) whose fundamental objective continued to be to bring together professors and researchers of international prestige to share their experiences and knowledge with the participants of the event, as well as create spaces for collaboration and continuity with the existing ones. On this occasion, the IV WACPM will be held, in collaboration with the Universidad de América, Universidad de la Guajira, Universidad Libre de Barranquilla, Universidad Nacional de Colombia, and Universidad del Rosario to promote the space for formative research and a meeting between scientists, colleagues, friends and students.
subject: Número completo
  topic: section
subject: IV Workshop of adsorption catalysis and porous materials
  topic: keywords
creator: Juan Carlos Moreno Piraján
creator: Siby I. (Editores) Garcés Polo
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-12-19
publication date: 2022-12-19
doi: 10.18041/1909-2458/ingeniare.33(suplemento).9742

Editorial
type: item
description: La Revista Ingeniare publica trabajos originales en el ámbito de la ingeniería y sus ciencias afines, relacionados con la investigación, el desarrollo tecnológico y la innovación para el desarrollo de la ciencia y la tecnología. Los artículos publicados en nuestro OJS (Open Journal System), indexados en reconocidas bases de datos y sistemas de resumen, se encuentran disponibles de manera gratuita y abierta para su acceso por parte de la comunidad científica y académica. En esta edición 33 se incluyen artículos relacionados con algunos temas que son tendencia en las ciencias de la computación, como los sistemas de interfaz cerebro-computador, la automatización por voz, los sistemas de redes de 5G y el análisis computacional con aplicaciones particulares. De otra parte, se incluyeron trabajos sobre los sistemas asociados a la toma de decisiones: un sistema de compras organizacional, centrado en la cadena de suministro, y un sistema de inferencia basado en lógica difusa.
subject: Editorial
  topic: section
subject: Editorial
  topic: keywords
creator: Ricardo
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-08-11
publication date: 2022-08-11
starting page: 9
ending page: 9

Fuzzy inference system for determining the risk profile of investors in the Colombian financial system
type: item
description: Financial institutions determine the risk profile of investors through surveys that oversimplify the complexity of individual preferences, which limits the portfolio of these institutions. Thus arises the need to use alternative methods to provide greater relevance in the portfolios offered by the financial system. In this sense, the starting point is the following question: how to structure a system to more adequately determine the risk profile of investors? In response, this research develops a methodological proposal based on fuzzy logic, according to which investors are categorized within non-discrete risk scales, considering the vagueness and heterogeneity in the characteristics of each individual. The results show that the proposed fuzzy inference system potentially improves the risk profile classification, capturing the particularities of the investor.
subject: Artículos
  topic: section
subject: fuzzy logic
  topic: keywords
subject: risk profile
  topic: keywords
subject: preferences
  topic: keywords
subject: investor
  topic: keywords
subject: financial system
  topic: keywords
creator: Milton Samuel Camelo Rincón
creator: Mónica Patricia Enciso Pulido
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-08-11
publication date: 2022-08-11
starting page: 89
ending page: 110
doi: 10.18041/1909-2458/ingeniare.33.9735

Voice controlled automatic system for the correct use of trash cans
type: item
description: In this work, we designed and implemented an automatic system for the proper use of garbage cans. The system enables the opening of a specific can through voice commands according to the kind of waste the user is looking to dispose. This device was developed using free and low-cost technologies with the purpose of raise awareness upon the proper use, separation and disposal of residuals generated daily in the locations we usually frequent. Therefore, we present here a development which can effectively contribute to the reduction of pollution, creating a positive impact on the environment, saving natural resources and avoiding deforestation by means only of correct waste separation.
subject: Artículos
  topic: section
subject: Raspberry pi
  topic: keywords
subject: Speech recognition
  topic: keywords
subject: Servomotor
  topic: keywords
subject: Waste separation
  topic: keywords
creator: Yeimar Palacios Maturana
creator: Julián Andrés Román Franco
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-08-11
publication date: 2022-08-11
starting page: 53
ending page: 71
doi: 10.18041/1909-2458/ingeniare.33.9734

Brain-Computer Interfaces (BCIs): Threats and Cyber Attacks
type: item
description: The Brain-Computer Interfaces-BCI, is a technology with which the different values ​​obtained from brain signals can be acquired and processed in order to later pass them to final devices so that they interact according to what is arranged by the brain. Within the technological process, can have vulnerabilities and cybersecurity attacks such as denial of service, theft or alteration of information, making the system a vulnerable element, which can allow events that are beyond the control of end users or administrators. This article's objective is to present the security risks that may affect information on local Brain Computer Interfaces (BCI) and to offer a proposal on how the vulnerabilities found in a research environment could be controlled. As a result, a series of risks were obtained that can impact the availability, integrity or confidentiality of the data processed in the system, as well as a group of controls.
subject: Artículos
  topic: section
subject: Brain Computer Interfaces
  topic: keywords
subject: Cyberattacks
  topic: keywords
subject: Risk Management
  topic: keywords
subject: BCI System
  topic: keywords
subject: Vulnerability
  topic: keywords
creator: Juan Camilo Ospina-Cuervo
creator: Héctor Fernando Vargas Montoya
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-08-11
publication date: 2022-08-11
starting page: 41
ending page: 52
doi: 10.18041/1909-2458/ingeniare.33.9733

Radio over Fiber (RoF) Systems and 5G networks: Perspective and applications
type: item
description: This document presents an exhaustive investigation of the advances that Radio over Fiber Systems have had worldwide in recent years, knowing in a better way the applications and generalities of said systems. Likewise, this review also contains information about the designs of an optical communication system, 5G networks, among others. Additionally, Radio over Fiber systems have had a great impact today due to their multiple benefits, since they have an attenuation of 0.2 dB/km. Finally, this article allows us to observe the need to cover the lines of research related to this subject, in order to be at the forefront of the world's technological evolution.
subject: Artículos
  topic: section
subject: Radio over Fiber
  topic: keywords
subject: 5G networks
  topic: keywords
subject: applications
  topic: keywords
creator: Valentina Peñaranda Villalba
creator: Karla Cecilia Puerto López
creator: Jhon Jairo Ramírez Mateus
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-08-11
publication date: 2022-08-11
starting page: 73
ending page: 88
doi: 10.18041/1909-2458/ingeniare.33.9732

Design of the aeronautical purchasing system to consolidate the channels of supply in the Colombian Air Force
type: item
description: This paper presents the redesign of an aeronautical purchasing system to consolidate supply channels in the Colombian Air Force. The proposed redesign is based on a process reengineering, focused on the simplification of unnecessary operations through the application of engineering tools. The redesign is carried out through two phases. The first called the characterization of the logistics operations of the purchasing process and the second called the design of a business intelligence system. The proposed redesign presents considerable improvements in the planning and monitoring of the purchasing process, reduction of times in the delivery of aeronautical material, among others.
subject: Artículos
  topic: section
subject: Aeronautical spare parts
  topic: keywords
subject: Aeronautical Purchasing Model
  topic: keywords
subject: Business Intelligence
  topic: keywords
subject: Process Reengineering
  topic: keywords
creator: Julio-Mario Daza-Escorcia
creator: Jeimmy Nataly Buitrago Leiva
creator: Yeisson Alexánder Rincón Cuta
creator: Ricardo Rafael Varela Castillejo
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-08-11
publication date: 2022-08-11
starting page: 29
ending page: 40
doi: 10.18041/1909-2458/ingeniare.33.9731

Computational analysis of agroclimatic behavior in the production of beans (Phaseolus vulgaris) generated in the Sibundoy city-Putumayo.
type: item
description: Crop productivity is directed by complex agroclimatic interactions, in this aspect, productive success not only depends on the intensity of climatic stimuli but also on the temporal sequence of these during the crop life cycle, among them very important parameters interfere such as; the temperature, solar radiation and water in the soil, these are the three main meteorological factors that regulate the processes in plants. The objective of the research was to determine the effects of the climatic variables (temperature, precipitation and solar brightness) in the bean crop (Phaseolus vulgaris) of the city of Sibundoy, from an agroclimatic study. The evaluation of the variables that affects the bean crop was made from the Cropwat® simulation model. It was found that in 2008 and 2011 there were no significant changes in the evaluated variables, compared to 2014, where from then on the climatic conditions are affected in a relative way the bean crops, which means that their yield and production is being reduced. It can be concluded that there is a remarkable relationship between the climate and agricultural productivity, due to the increase in high temperatures, heavy rainfall and the intermittence of climatic phenomena; therefore, agroclimatic studies through computational analysis estimates allow inducing the search for the implementation of new adaptability alternatives in the face of climate change.
subject: Artículos
  topic: section
subject: Agroclimatic
  topic: keywords
subject: sunshine
  topic: keywords
subject: Cropwat®
  topic: keywords
subject: precipitation
  topic: keywords
subject: temperature
  topic: keywords
creator: Brayan Alexis Parra-Orobio
creator: María Camila Carrera-Venegas
creator: Luisa Fernanda Villacres-Valencia
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-08-11
publication date: 2022-08-11
starting page: 13
ending page: 27
doi: 10.18041/1909-2458/ingeniare.33.9728

Editorial
type: item
description: La revista Ingeniare publica artículos derivados de la investigación científica en las distintas áreas de ingeniería y otras ciencias afines, con el fin de convertirse en un instrumento para la difusión de la investigación, el desarrollo tecnológico y los resultados de investigación en la comunidad científica y académica. Cada día la revista hace un esfuerzo por mejorar su calidad y compromiso ético, apegándose a los estándares de buenas prácticas editoriales y buscando aumentar su visibilidad en bases de datos y servicios de indexación reconocidos.
subject: Editorial
  topic: section
subject: Editorial
  topic: keywords
creator: Ricardo De la Hoz
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-07-06
publication date: 2022-07-06

Informal Job Management System in Residential Settings
type: item
description: The purpose of this research is to develop a mobile app that through QR-code provide access to search, publish and assess of services or products offered in residential areas of Barranquilla, considering that many neighbors or residents offer informally and word of mouth or through posters pasted in common areas their services to perform different types of work and many of these are not made known in an efficient and timely manner; With the arrival of the pandemic, the way in which business is done has changed, thanks to the implementation of technology and the frequent use of smart phones, the population can be reached more easily, avoiding so many social interactions. Taking into account the above, an innovative system is implemented to manage the supply and demand of services or products in a reliable way.
subject: Artículos
  topic: section
subject: informal work
  topic: keywords
subject: informal economy
  topic: keywords
subject: mobile app
  topic: keywords
creator: Julia Stefany Bozón Castillo
creator: César Alejandro Núñez Mariño
creator: Diana Milena Suárez López
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-07-06
publication date: 2022-07-06
doi: 10.18041/1909-2458/ingeniare.32.8966

Adaptation of the Earned Value Management and Earned Schedule techniques to the control processes of the Planning Department of the Military School of Suboficiales "Sargento Inocencio Chincá
type: item
description: This research article aims to socialize and present the adaptation of Earned Value Management (EVM) techniques or earned value management, such as Earned Schedule (ES) or schedule earned in the control processes of the planning department of the Military School of Non-commissioned officers Sergeant Inocencio Chincá (EMSUB). Recognizing these techniques for project monitoring and control, which allow knowing the status of the project, comparing it with the baseline for performance measurement; in addition to generating forecasts based on the work done so far. The objective of this research was to adapt these techniques to the control processes of the EMSUB planning department. To achieve this, "The Standard for Earned Value Management" of the Project Management Institute was used, in which the process of applying this technique is described, to then carry out an analysis on which indicators could be used and would be useful for the process of control, finally, the adaptation of the techniques based on the needs of the department was carried out. Because of the research, it was obtained that the cost indicators of the tool were not applicable to the control department, due to this, only schedule and scope indicators were used. Finally, a Control Dashboard was delivered to the planning department, with all the key indicators of EVM and ES; this managed to improve the indicators of time and scope of the department from one period to another significantly.
subject: Artículos
  topic: section
subject: Control
  topic: keywords
subject: Earned Schedule
  topic: keywords
subject: Academic Planning
  topic: keywords
subject: Projects
  topic: keywords
subject: Earned Value
  topic: keywords
creator: Rubén Darley Cristancho Cuestas
creator: Diego Alejandro Sanabria Peña
creator: Julián Enrique Barrero García
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-07-06
publication date: 2022-07-06
doi: 10.18041/1909-2458/ingeniare.32.8964

Energy analysis of a mobile robotic platform of a differential type
type: item
description: Mobile robotics during the last decade has made progress in the development of equipment that manages to perform risky tasks for humans, because its characteristics provide the possibility of exploring unknown places. In order to analyze the energy consumption of the platform, two control strategies were compared, both for position and speed control. The analysis methodology proposes that the platform was exposed to a fifth-order polynomial trajectory, in which both cases had to travel it and demonstrate, based on performance indices, its respective robustness against disturbances in the wheels of the device, as well as that of modifications. percentage to the characteristics of the platform, at the end of the tour by means of the average power theory it was verified which of the two control cases is the most energy efficient.
subject: Artículos
  topic: section
subject: Robotic mobile platform
  topic: keywords
subject: active disturbance rejection control
  topic: keywords
subject: non-linear systems
  topic: keywords
subject: GPI control
  topic: keywords
subject: trajectory tracking
  topic: keywords
creator: Carlos Vergara-Ramírez
creator: Nelson Castañeda-Arias
creator: Nicolás Méndez-Carvajal
creator: David Castiblanco-Ávila
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-07-06
publication date: 2022-07-06
doi: 10.18041/1909-2458/ingeniare.32.8963

Analysis in reduction of ibuprofen concentration in aqueous solution by means of direct photolysis with LED-Ultraviolet lamps
type: item
description: In this work, the use of commercial UV LED lamps (395 nm, IP 68 certification, and 0.08 W) was evaluated for the reduction of Ibuprofen (IBP) concentration in an aqueous solution. The measurements of pH and initial concentration of the PPI in the solution were the experimental variables used to determine its effect on the percentage of reduction of the drug. The maximum reduction of PPI concentration reached was 93.64% at initial pH 7 and 20 mg / L of initial PPI concentration, the analysis of the results indicated that the initial pH of the solution does not affect the decrease in PPI concentration, but the pH of the water decreased in each test, which indicates the formation of CO2 and its subsequent dilution in the water, a fact that suggests the mineralization of the IBP. The effect of concentration is relevant until reaching a concentration of 20 mg / L and from this value, the results do not differ, since the number of lamps and reaction time remains constant, in addition, the decrease in pH makes the molecular shape PPI predominates, a fact that affects the degradation path of this pollutant. The energy applied in the analyzed process was 4.8 kWh. The use of commercial UV Led lamps can be an advantage for tertiary wastewater treatment, these lamps are easily available, submersible in water, and lower energy consumption than commercial UV lamps.
subject: Artículos
  topic: section
subject: Emerging Contaminant
  topic: keywords
subject: Drugs
  topic: keywords
subject: Ibuprofen
  topic: keywords
subject: UV LED
  topic: keywords
subject: Water Treatment
  topic: keywords
creator: Ana María López Correa
creator: Laura Camila Cañón Domínguez
creator: Rafael Nikolay Agudelo Valencia
creator: Siby I. Garcés - Polo
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-07-06
publication date: 2022-07-06
doi: 10.18041/1909-2458/ingeniare.32.8962

Analysis of dispersive effects in a radio-over-fiber scenario with 5G network characteristics
type: item
description: In this research work, a 5G-based OFDM signal transmission is performed in order to analyze to what extent optical-wireless impairments affect the communication in a Radio-over-Fiber transmission scenario. By using MATLAB software, both qualitative and quantitative analysis of the information degradations due to an optical-wireless channel were performed. Simulations results allowed it to be demonstrated that it is possible to carry out OFDM transmissions under New Radio guidelines ensuring low bit error rates in the 0 to 20 km fiber link range allocated for low-latency 5G New Radio applications.
subject: Artículos
  topic: section
subject: 5G New Radio
  topic: keywords
subject: Dispersion
  topic: keywords
subject: radio-sobre-fibra
  topic: keywords
subject: OFDM
  topic: keywords
subject: Channel
  topic: keywords
subject: Transmission
  topic: keywords
creator: Dúmar Hidalgo Monsalve
creator: Byron Medina Delgado
creator: Dinael Guevara Ibarra
creator: Ferney Amaya Fernández
creator: Jesús Álvarez Guerrero
rights: Copyright (c) 2022 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2022-07-06
publication date: 2022-07-06
doi: 10.18041/1909-2458/ingeniare.32.8960

Editorial
type: item
description: La revista Ingeniare publica artículos derivados de la investigación científica en las distintas áreas de ingeniería y otras ciencias afines, con el fin de convertirse en un instrumento para la difusión de la investigación, el desarrollo tecnológico y los resultados de investigación en la comunidad científica y académica. Cada día la revista hace un esfuerzo por mejorar su calidad y mantener su compromiso ético, apegándose a los estándares de buenas prácticas editoriales y buscando aumentar su visibilidad en bases de datos y servicios de indexación reconocidos.
subject: Editorial
  topic: section
subject: Editorial
  topic: keywords
creator: Ricardo De la Hoz
rights: Copyright (c) 2021 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2021-09-09
publication date: 2021-09-09
starting page: 7
ending page: 7

Quality of work life in automotive mechanical maintenance workers
type: item
description: The levels of satisfaction of the quality of life at work perceived by automotive mechanical maintenance operators who work in the District of Cartagena de Indias in the Colombian Caribbean were identified. The study is descriptive-analytical of cross-section, in 65 auto mechanic workers. Two instruments were applied. One for sociodemographic variables and the CVT-GOHISALO Test to measure quality of life at work. The statistical package used was SPSS. Results: In the dimensions of Safety at work, Integration at work, Well-being at work, Personal development and Management of free time, the workers are satisfied. The dimensions of Institutional Support and Job Satisfaction are considered vulnerable. It requires the application of strategies and / or interventions that motivate the automotive mechanical maintenance worker to achieve personal and business objectives; encourage academic growth, permanent training, personal improvement and free time management.
subject: Artículos
  topic: section
subject: quality of life
  topic: keywords
subject: job
  topic: keywords
subject: mechanical
  topic: keywords
subject: occupational health
  topic: keywords
subject: automotive service
  topic: keywords
creator: Álvaro Quintana Salcedo
creator: Verónica Castro Bocanegra
creator: Cristian Zúñiga Vega
creator: Angélica García Moreno
creator: Carlos Severiche Sierra
rights: Copyright (c) 2021 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2021-09-09
publication date: 2021-09-09
starting page: 93
ending page: 102
doi: 10.18041/1909-2458/ingeniare.31.8958

Kanban as a tool for improving production processes
type: item
description: Affecting several parties involved such as operators, stakeholders of the company, materials, inputs, equipment and machinery. The method allows to diminish those failures detected within the process, facilitating the organization of the tasks and activities that an operator must carry out; therefore, it also facilitates its self-organization, which makes the efficiency of the same one increase. The correct application of the method will allow the continuous improvement of the process, reducing the waste of materials and reprocessing. For an optimal result, it is necessary to have the support of all the people involved in the process.
subject: Artículos
  topic: section
subject: tool
  topic: keywords
subject: Kanban
  topic: keywords
subject: production
  topic: keywords
subject: method
  topic: keywords
subject: reprocess
  topic: keywords
creator: Naslesly Liliana Cárdenas Parada
creator: Leonor Jaimes Cerveleón
rights: Copyright (c) 2021 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2021-09-09
publication date: 2021-09-09
starting page: 81
ending page: 92
doi: 10.18041/1909-2458/ingeniare.31.8957

Bibliographic review of integrated management systems iso 14001 and ohsas 18001: current status and trends
type: item
description: An exhaustive review of the literature is presented with respect to the works that implement integrated methodologies to the Management systems that protect the environment (ISO14001) and the workers (OSHAS 18001). Within this research and through a bibliometric analysis, strategies and a vision of the most significant trends are reviewed. The United States is the country that publishes the most on this subject, focusing on the internal policies of the integrated management system of the different businesses. Most of the findings found in the analyzed literature propose to adopt a set of integrated indicators for the evaluation of diagnosis and performance, although there is not a quantitative integrated diagnostic instrument that allows identifying and evaluating the existing risk factors in the work area and the effect on human health.
subject: Artículos
  topic: section
subject: Integrated Systems
  topic: keywords
subject: ISO 14001
  topic: keywords
subject: OSHAS 18001
  topic: keywords
subject: Enviromental Management
  topic: keywords
subject: Safety and Occupational Health
  topic: keywords
creator: María del Pilar Rivera
creator: Ricardo Moncayo
creator: Amanda Rivera Díaz Rivera Díaz
rights: Copyright (c) 2021 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2021-09-09
publication date: 2021-09-09
starting page: 67
ending page: 79
doi: 10.18041/1909-2458/ingeniare.31.8938

Port communities. An opportunity for competitiveness
type: item
description: Port communities emerge as an alternative to boost the competitiveness of the productive sector of our country. For this reason, this article intends to contextualize about these consensus scenarios that allow working together among the actors involved and solving higher order problems in relation to their port logistics chains. In this sense, there will be cases of existence, where the implementation of these communities allows progress in the competitiveness agenda. In the context of national through a characterization of the needs and profiles of exporters and importers in relation to the services necessary to create the infrastructure necessary to implement a port community, the different characteristics of foreign trade operations of Barranquilla through a multivariable statistical analysis, where thirteen main variables of chain management and port services were evaluated, taking into account the recommendations of the International Association of Community Port Systems of EPCSA (2015) to establish port communities in Colombia, which They will allow flexibility and speed up processes that seek to improve the operational efficiency of logistics services in the country.
subject: Artículos
  topic: section
subject: Competitividad
  topic: keywords
subject: logística
  topic: keywords
subject: comunidad portuaria
  topic: keywords
subject: importación
  topic: keywords
subject: exportación
  topic: keywords
subject: infraestructura
  topic: keywords
subject: tecnología
  topic: keywords
creator: Ciro Orjuela Pereira
creator: Claudia Constanza Gavilán Díaz
rights: Copyright (c) 2021 Ingeniare http://creativecommons.org/licenses/by-nc-sa/4.0
license: http://creativecommons.org/licenses/by-nc-sa/4.0
date: 2021-09-09
publication date: 2021-09-09
starting page: 49
ending page: 66
doi: 10.18041/1909-2458/ingeniare.31.8937