{"title":"Emancipación tecnológica en el sector biomédico","authors":"Andrés Felipe Hernández Marulanda","doi":"10.21500/20275846.5045","DOIUrl":"https://doi.org/10.21500/20275846.5045","url":null,"abstract":"","PeriodicalId":30271,"journal":{"name":"Ingenierias USBMed","volume":"11 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2020-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47685015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
El sector metalmecánico en Colombia enfrenta brechas tecnológicas en automatización industrial, restricciones externas como las altas cargas impositivas, impuestos y gran dificultad para acceso a fuentes de apalancamiento financiero, falencias en la gestión y planes tecnológicos y de análisis de oferta y demanda. En concordancia, se hace necesario conocer el sector, a partir del cuestionamiento ¿Cómo contextualizar el sector metalmecánico de Colombia y poder conocer los factores de producción objeto de mayor análisis?. Como objetivo realizar una revisión y análisis documental exploratorio, siendo objeto de investigación 50 artículos entre 2015 al 2019 sobre el sector metalmecánico en Colombia, la evaluación de la información se hizo a través de la matriz de análisis de investigaciones con la identificación de los factores comunes, preponderantes y significativos en los estudios seleccionados; finalmente se concluye, que el sector Metalmecánico en Colombia está en un entorno de alta Competitividad si desea obtener permanencia y evolución, la dinámica incluye la compresión de factores que más afectan su quehacer económico y operativo: Productividad y producción, Competitividad, niveles tecnológicos, oportunidades del sector y talento humano.
{"title":"Revisión documental de factores de producción analizados en investigaciones del sector metalmecánico Colombia 2015-2019","authors":"N. Parra","doi":"10.21500/20275846.4249","DOIUrl":"https://doi.org/10.21500/20275846.4249","url":null,"abstract":"El sector metalmecánico en Colombia enfrenta brechas tecnológicas en automatización industrial, restricciones externas como las altas cargas impositivas, impuestos y gran dificultad para acceso a fuentes de apalancamiento financiero, falencias en la gestión y planes tecnológicos y de análisis de oferta y demanda. En concordancia, se hace necesario conocer el sector, a partir del cuestionamiento ¿Cómo contextualizar el sector metalmecánico de Colombia y poder conocer los factores de producción objeto de mayor análisis?. Como objetivo realizar una revisión y análisis documental exploratorio, siendo objeto de investigación 50 artículos entre 2015 al 2019 sobre el sector metalmecánico en Colombia, la evaluación de la información se hizo a través de la matriz de análisis de investigaciones con la identificación de los factores comunes, preponderantes y significativos en los estudios seleccionados; finalmente se concluye, que el sector Metalmecánico en Colombia está en un entorno de alta Competitividad si desea obtener permanencia y evolución, la dinámica incluye la compresión de factores que más afectan su quehacer económico y operativo: Productividad y producción, Competitividad, niveles tecnológicos, oportunidades del sector y talento humano.","PeriodicalId":30271,"journal":{"name":"Ingenierias USBMed","volume":"11 1","pages":"54-61"},"PeriodicalIF":0.0,"publicationDate":"2020-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48043434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The information of a company is currently considered as an important factor, corresponds to the backbone of its competitiveness, so the use of automation systems that allow the Supervisory Control And Data Acquisition (SCADA) are required. Organizations use this type of systems to improve not only the efficiency and effectiveness of the processes, but also to take care of their industrial safety, indicating that with the increased competitiveness there are also consequently risks that jeopardize the actions of the organization. Given this situation, the present document intends to present a methodology to guide the inspection process, in order to mitigating the risk in the operational area of the organization, recognizing that its administrative area currently has a significant number of programs and methodologies that have established it as safe; in that context the research progress led to propose a quantitative and descriptive methodology, based on literature review techniques, mainly evoking the occupation of search equations.
{"title":"Propuesta metodológica para la auditoría de ciberseguridad aplicada a un sistema SCADA","authors":"Ricardo Alonso Torres Valero","doi":"10.21500/20275846.4307","DOIUrl":"https://doi.org/10.21500/20275846.4307","url":null,"abstract":"The information of a company is currently considered as an important factor, corresponds to the backbone of its competitiveness, so the use of automation systems that allow the Supervisory Control And Data Acquisition (SCADA) are required. Organizations use this type of systems to improve not only the efficiency and effectiveness of the processes, but also to take care of their industrial safety, indicating that with the increased competitiveness there are also consequently risks that jeopardize the actions of the organization. Given this situation, the present document intends to present a methodology to guide the inspection process, in order to mitigating the risk in the operational area of the organization, recognizing that its administrative area currently has a significant number of programs and methodologies that have established it as safe; in that context the research progress led to propose a quantitative and descriptive methodology, based on literature review techniques, mainly evoking the occupation of search equations.","PeriodicalId":30271,"journal":{"name":"Ingenierias USBMed","volume":"11 1","pages":"62-70"},"PeriodicalIF":0.0,"publicationDate":"2020-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46096330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In software engineering we can talk about practices at different levels. Practices are understood as sets of repeatable activities for achieving good results when they are used. Non-functional requirements—constraints on services/functions of a system—also have associated practices. However, naming forms are useless for generating consensus about such practices, since elements like work products, constraints, descriptions, and so on are used, and such elements interfere with practice recognition and usage. For this reason, in this paper we name a set of practices about non-functional requirements from their description in the state of the art. We also consider the elements required by good naming of practices. We hope this set of practices about non-functional requirements can be used as a starting point for detailed presentation by using graphical standards employed for practices.
{"title":"Nombramiento de prácticas relacionadas con requisitos no funcionales en el proceso de desarrollo de software","authors":"C. Jaramillo","doi":"10.21500/20275846.4697","DOIUrl":"https://doi.org/10.21500/20275846.4697","url":null,"abstract":"In software engineering we can talk about practices at different levels. Practices are understood as sets of repeatable activities for achieving good results when they are used. Non-functional requirements—constraints on services/functions of a system—also have associated practices. However, naming forms are useless for generating consensus about such practices, since elements like work products, constraints, descriptions, and so on are used, and such elements interfere with practice recognition and usage. For this reason, in this paper we name a set of practices about non-functional requirements from their description in the state of the art. We also consider the elements required by good naming of practices. We hope this set of practices about non-functional requirements can be used as a starting point for detailed presentation by using graphical standards employed for practices.","PeriodicalId":30271,"journal":{"name":"Ingenierias USBMed","volume":"11 1","pages":"39-47"},"PeriodicalIF":0.0,"publicationDate":"2020-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48489324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The hotel industry is one of the most important sectors internationally, because it contributes to the economic growth of each country, being also one of the sectors that generates a considerable environmental impact, given the consumption and use of natural resources for the operation thereof. To mitigate these impacts, there are worldwide standards such as the Green Globe 21, Green Key, ISO 14001 and in the case of Colombia the NTS-TS002, which presents a disparity due to its application to large hotels, excluding smaller ones. For this reason, this article seeks to analyze the methodological guidelines of the sectoral technical norm NTS-TS002 in the Mola Hostel hotel establishment, through the implementation and application of tools such as self-evaluation, collection of primary and secondary information, formulation and application of programs sustainable, eco-balances, analysis of surveys on the Likert scale, which allow identifying the main difficulties for the application of the technical standard in small and medium-sized hotels and reflect how the efforts in the adaptability, achieve a mitigation of significant environmental impacts, reducing the consumption of energy, water and waste within the hotel establishment under study.
{"title":"Implementación de NTS-TS 002 y su Adaptación a Pequeños y Medianos Hoteles, Caso Mola Hostel","authors":"Nicolas Steven Castillo Tambo","doi":"10.21500/20275846.4359","DOIUrl":"https://doi.org/10.21500/20275846.4359","url":null,"abstract":"The hotel industry is one of the most important sectors internationally, because it contributes to the economic growth of each country, being also one of the sectors that generates a considerable environmental impact, given the consumption and use of natural resources for the operation thereof. To mitigate these impacts, there are worldwide standards such as the Green Globe 21, Green Key, ISO 14001 and in the case of Colombia the NTS-TS002, which presents a disparity due to its application to large hotels, excluding smaller ones. For this reason, this article seeks to analyze the methodological guidelines of the sectoral technical norm NTS-TS002 in the Mola Hostel hotel establishment, through the implementation and application of tools such as self-evaluation, collection of primary and secondary information, formulation and application of programs sustainable, eco-balances, analysis of surveys on the Likert scale, which allow identifying the main difficulties for the application of the technical standard in small and medium-sized hotels and reflect how the efforts in the adaptability, achieve a mitigation of significant environmental impacts, reducing the consumption of energy, water and waste within the hotel establishment under study.","PeriodicalId":30271,"journal":{"name":"Ingenierias USBMed","volume":"11 1","pages":"2-12"},"PeriodicalIF":0.0,"publicationDate":"2020-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44975743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In this paper are presented geospatial relations between Bogota urban trees with the registers of average annual pollution, roads’ influence area and places of interest (Cadastre). For the variables of study there has been used data for year 2007. The methodology used in this case is CRISP-DM (Cross Industry Standard Process for Data Mining). The relations’ patterns have been evaluated under the algorithms of decision trees which define the relevant variables for each Dataset and cluster analysis which analyses the relevant variables regarding the evaluated types of affectations, assuming that the relevant variables of each Dataset were specie, general affectation percentage, trunk affectation percentage, places of interest, roads’ width, number of lanes and District locations. In results, is has been found that species like Urapan and Sauco were those that presented relations with the evaluated variables, being the Urapan the one that related most with the rest of the variables in each Dataset. This research will serve for decisions making regarding the management of urban trees in Bogota.
{"title":"Patrones de incidencia del deterioro del arbolado urbano de Bogotá","authors":"Abraham Ramirez Sanchez","doi":"10.21500/20275846.4344","DOIUrl":"https://doi.org/10.21500/20275846.4344","url":null,"abstract":"In this paper are presented geospatial relations between Bogota urban trees with the registers of average annual pollution, roads’ influence area and places of interest (Cadastre). For the variables of study there has been used data for year 2007. The methodology used in this case is CRISP-DM (Cross Industry Standard Process for Data Mining). The relations’ patterns have been evaluated under the algorithms of decision trees which define the relevant variables for each Dataset and cluster analysis which analyses the relevant variables regarding the evaluated types of affectations, assuming that the relevant variables of each Dataset were specie, general affectation percentage, trunk affectation percentage, places of interest, roads’ width, number of lanes and District locations. In results, is has been found that species like Urapan and Sauco were those that presented relations with the evaluated variables, being the Urapan the one that related most with the rest of the variables in each Dataset. This research will serve for decisions making regarding the management of urban trees in Bogota.","PeriodicalId":30271,"journal":{"name":"Ingenierias USBMed","volume":"11 1","pages":"13-26"},"PeriodicalIF":0.0,"publicationDate":"2020-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44197053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-01DOI: 10.29105/ingenierias23.89-6
José Antonio De la O Serna
los diferenciadores pasabajas de la Transformada Discreta Taylor-Fourier (DTFT). Se llaman O-splines porque sus segmentos están espaciados en tramos de un ciclo de la frecuencia fundamental. Con ellas se analizan señales oscilatorias de potencia. Para ilustrar su aplicación y su progresiva exactitud se aplican para estimar fasores de voltajes, y para separar modos electromecánicos de oscilación en un sistema de potencia real. Con ellas se disminuye la complejidad computacional de la DTFT, ya que se aplica solamente un subconjunto de filtros. Los parámetros estimados ofrecen información dinámica mucho más rica que los métodos tradicionales. En particular, brindan una representación de estados para cada componente oscilatoria, y detección de eventos modulados en frecuencia. Su rendimiento en estimación se evalúa con un nuevo error llamado Error Fasorial Total (Total Phasor Error). Se concluye que esta técnica multiresolución ofrece una serie de soluciones de gradual exactitud para la estimación fasorial y la separación de modos de oscilación. Este nuevo marco matemático fusiona el área de medición fasorial con la de análisis de modos de oscilación en sistemas eléctricos de potencia que tradicionalmente han estado separadas en ingeniería eléctrica.
{"title":"O-splines para analizar señales de oscilaciones de potencia","authors":"José Antonio De la O Serna","doi":"10.29105/ingenierias23.89-6","DOIUrl":"https://doi.org/10.29105/ingenierias23.89-6","url":null,"abstract":"\u0000 \u0000 \u0000los diferenciadores pasabajas de la Transformada Discreta Taylor-Fourier (DTFT). Se llaman O-splines porque sus segmentos están espaciados en tramos de un ciclo de la frecuencia fundamental. Con ellas se analizan señales oscilatorias de potencia. Para ilustrar su aplicación y su progresiva exactitud se aplican para estimar fasores de voltajes, y para separar modos electromecánicos de oscilación en un sistema de potencia real. Con ellas se disminuye la complejidad computacional de la DTFT, ya que se aplica solamente un subconjunto de filtros. Los parámetros estimados ofrecen información dinámica mucho más rica que los métodos tradicionales. En particular, brindan una representación de estados para cada componente oscilatoria, y detección de eventos modulados en frecuencia. Su rendimiento en estimación se evalúa con un nuevo error llamado Error Fasorial Total (Total Phasor Error). Se concluye que esta técnica multiresolución ofrece una serie de soluciones de gradual exactitud para la estimación fasorial y la separación de modos de oscilación. Este nuevo marco matemático fusiona el área de medición fasorial con la de análisis de modos de oscilación en sistemas eléctricos de potencia que tradicionalmente han estado separadas en ingeniería eléctrica. \u0000 \u0000 \u0000","PeriodicalId":30271,"journal":{"name":"Ingenierias USBMed","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88089849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-01DOI: 10.29105/ingenierias23.89-3
Emmanuel Bretón Jiménez, Edwin Javier Melgar Urbina, Miguel Ángel Hernández Rivera, Margarita Loredo Cancino, Nancy Elizabeth Dávila Guzmán
Se investigó la remoción del colorante ácido violeta 7 mediante carbón activado en un sistema de adsorción en lote. Se estudiaron los efectos de parámetros experimentales en la capacidad de adsorción, tales como la masa del adsorbente y el pH. Las mejores condiciones experimentales para la adsorción de ácido violeta 7 fueron a pH natural del colorante (pH 6) y 100 mg de adsorbente al obtener una capacidad de adsorción de 102 mg/g. La cinética de adsorción fue descrita por el modelo de Pseudo-Segundo orden que está basado en un mecanismo de quimisorción.
{"title":"Remoción del colorante AV7 presente en solución acuosa mediante carbón activado","authors":"Emmanuel Bretón Jiménez, Edwin Javier Melgar Urbina, Miguel Ángel Hernández Rivera, Margarita Loredo Cancino, Nancy Elizabeth Dávila Guzmán","doi":"10.29105/ingenierias23.89-3","DOIUrl":"https://doi.org/10.29105/ingenierias23.89-3","url":null,"abstract":"\u0000 \u0000 \u0000Se investigó la remoción del colorante ácido violeta 7 mediante carbón activado en un sistema de adsorción en lote. Se estudiaron los efectos de parámetros experimentales en la capacidad de adsorción, tales como la masa del adsorbente y el pH. Las mejores condiciones experimentales para la adsorción de ácido violeta 7 fueron a pH natural del colorante (pH 6) y 100 mg de adsorbente al obtener una capacidad de adsorción de 102 mg/g. La cinética de adsorción fue descrita por el modelo de Pseudo-Segundo orden que está basado en un mecanismo de quimisorción. \u0000 \u0000 \u0000","PeriodicalId":30271,"journal":{"name":"Ingenierias USBMed","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76147804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-01DOI: 10.29105/ingenierias23.89-4
Jorge Morales, Francisco Ramírez Cruz, Francisco Eugenio López Guerrero
With the introduction of collaborative robots in production environments, the harm to workers by using traditional robots with rigid links is inherent. A new generation of robots made from flexible soft materials that decreases collision danger by self-deforming actions has been proposed as a promising solution for the human-robot collaboration environments. Recently, by the development of additive manufacture of elastic soft materials, new design opportunities arise for these so-called soft robots. However, robustness that is required for production environments is still not achieved. This paper presents a design approach of a fully additively manufactured three-axis soft pneumatic actuator. For its use in flexible soft robotic manipulator systems, design guidelines, a direct 3D printing process with elastic materials and a low-level PLC semi-automated pressure regulation control system are presented. To validate the proposed design, the actuator is manufactured and tested for maximum contact force, bending motion reaction and its signal response.
{"title":"An agile multi-body additively manufactured soft actuator for soft manipulators","authors":"Jorge Morales, Francisco Ramírez Cruz, Francisco Eugenio López Guerrero","doi":"10.29105/ingenierias23.89-4","DOIUrl":"https://doi.org/10.29105/ingenierias23.89-4","url":null,"abstract":"\u0000 \u0000 \u0000With the introduction of collaborative robots in production environments, the harm to workers by using traditional robots with rigid links is inherent. A new generation of robots made from flexible soft materials that decreases collision danger by self-deforming actions has been proposed as a promising solution for the human-robot collaboration environments. Recently, by the development of additive manufacture of elastic soft materials, new design opportunities arise for these so-called soft robots. However, robustness that is required for production environments is still not achieved. This paper presents a design approach of a fully additively manufactured three-axis soft pneumatic actuator. For its use in flexible soft robotic manipulator systems, design guidelines, a direct 3D printing process with elastic materials and a low-level PLC semi-automated pressure regulation control system are presented. To validate the proposed design, the actuator is manufactured and tested for maximum contact force, bending motion reaction and its signal response. \u0000 \u0000 \u0000","PeriodicalId":30271,"journal":{"name":"Ingenierias USBMed","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81831183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-01DOI: 10.29105/ingenierias23.89-2
José Luis Cantú Mata
La administración de la cadena de suministro considera la integración entre los negocios y las Tecnologías de Información y Comunicaciones (TIC) con mayor colaboración entre empresas que son parte de una oferta dada, para generar estrategias diseñadas para tener un mejor posicionamiento, eficiencia operativa y reducir sus tiempos de respuesta. Las funciones en la cadena de suministro requieren de procesos administrativos que vinculan la producción y el comercio con los clientes, con prácticas habituales de mercadotecnia, compras y logística para satisfacer al cliente. En este contexto, el área de Logística y Cadena de Suministro satisface la necesidad de trasladar los bienes, inventario, del productor al cliente, cumpliendo con diferentes condiciones de tiempo, lugar y costo para las entregas, acordes a la naturaleza del bien que se suministra. Las actividades productivas y comerciales se han vuelto de carácter mundial, por lo que no es extraño que las estrategias surgidas de la logística consideren acciones en el ámbito internacional. Un ejemplo reciente de la importancia de la logística se puede apreciar a través de los retos generados por la emergencia sanitaria del COVID-19 y la forma en que a pesar de las restricciones de paso de las diferentes fronteras, no sólo internacionales, sino regionales en ciertos paises, se mantuvo la operación de uno de los elementos más importantes de la cadena de suministro: el transporte.
{"title":"La equidad como uno de los factores de la logística","authors":"José Luis Cantú Mata","doi":"10.29105/ingenierias23.89-2","DOIUrl":"https://doi.org/10.29105/ingenierias23.89-2","url":null,"abstract":"\u0000 \u0000 \u0000 \u0000La administración de la cadena de suministro considera la integración entre los negocios y las Tecnologías de Información y Comunicaciones (TIC) con mayor colaboración entre empresas que son parte de una oferta dada, para generar estrategias diseñadas para tener un mejor posicionamiento, eficiencia operativa y reducir sus tiempos de respuesta. \u0000Las funciones en la cadena de suministro requieren de procesos administrativos que vinculan la producción y el comercio con los clientes, con prácticas habituales de mercadotecnia, compras y logística para satisfacer al cliente. En este contexto, el área de Logística y Cadena de Suministro satisface la necesidad de trasladar los bienes, inventario, del productor al cliente, cumpliendo con diferentes condiciones de tiempo, lugar y costo para las entregas, acordes a la naturaleza del bien que se suministra. Las actividades productivas y comerciales se han vuelto de carácter mundial, por lo que no es extraño que las estrategias surgidas de la logística consideren acciones en el ámbito internacional. \u0000Un ejemplo reciente de la importancia de la logística se puede apreciar a través de los retos generados por la emergencia sanitaria del COVID-19 y la forma en que a pesar de las restricciones de paso de las diferentes fronteras, no sólo internacionales, sino regionales en ciertos paises, se mantuvo la operación de uno de los elementos más importantes de la cadena de suministro: el transporte. \u0000 \u0000 \u0000 \u0000","PeriodicalId":30271,"journal":{"name":"Ingenierias USBMed","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79474811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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