Examinando por Materia "Transporte"

Mostrando 1 - 20 de 22
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    Accesibilidad, intermodalidad y arquitectura en los sistemas integrados de transporte masivo: la estación “Cañaveralejo” del masivo integrado de occidente (MIO) en Cali, Colombia
    (Universidad de San Buenaventura - Cali, 2016) Carvajal Martínez, Katherine; Figueroa Pereira, Erick Abdel
    Urban public transportation represents a decisive element in the development of cities and their transformation processes. The displacements of the citizens have carried out multiple transformations that, due togreater distances of routes, promote a preference for the use of the motorized modes. However, within the framework of sustainable development, in the knowledge of the negative externalities of motorized modes, governments have made efforts to recompose displacements from the inclusion of non-­‐motorized modes in a part of the journey. This has made travel more complex, and has led to a transformation in transport infrastructures and the way in which they are accessed. In Latin American cities vulnerability in this area is due to an incipient inclusion of non-­‐motorized modes in the Urban Public Transportation system, and therefore, due to lack of accessibility in infrastructures. The research is developed based on the qualitative evaluation of terminals and the Cañaveralejo Terminal in the SITM-­‐MIO in Santiago de Cali is considered as a case study, given its particular condition of coverage and modal integration.
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    Adecuación del transporte para el cuidado y rehabilitación de los monos aulladores afectados por la trata ilegal en Antioquia
    (2019) Martínez Rincón, Natalia; Marroquín Sierra, Carolina
    Antioquia is the second region of Colombia where wild animals are most trafficked, according to the statistics of (Chávez, 2005) to this department the majority of the species arrive because the market is of easy access for the commercialization. The howler monkeys are the most trafficked and most violated by the way they are captured, of every 10 animals that are trafficked, 2 or 3 arrive to the market and so far have been found around 70 homes in each municipality, which have as pets howler monkeys. At the Santa Fe Zoo in Medellin, the majority of these species arrive for rehabilitation process that culminates in the recovery and the subsequent return to the natural habitat. Of the processes that are done in the rehabilitation of this species transport is one of the most important phases because it is the step to the definitive release of the animal, where the process is closed successfully and where there are variables of stress that are not solved with dispositive substitutes that have not been designed for the needs of these wild species. The current transport process is carried out in conventional containers for dogs that are not adapted to the dimensions or activities for this type of animal. The project proposes a solution for the transport of this species, from the centers of rehabilitation to the points of release, focused on the reduction of variables that generate stress in the monkey during the transfer, considering the manipulation by the caretaker and the Interaction of the group of monkeys during the transport period
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    Análisis de los costos logísticos en Colombia usando dinámica de sistemas
    (2015) Estrada Vélez, Luisa Fernanda; Serna Urán, Conrado Augusto
    El transporte interurbano de carga permite la conectividad entre los eslabones de la cadena de abastecimiento a través de la infraestructura vial, con el objetivo de entregar la mercancía en el lugar y tiempo acordado generando rentabilidad. Colombia frente a un mercado globalizado, debe contar con un servicio de carga eficiente que contribuya a que los productos nacionales lleguen a los diferentes mercados a precios competitivos, es por ello que se propone un modelo sistémico de costos logísticos que permita calcular el costo total logístico de movilizar mercancía de un punto a otro, además de determinar que variables que conforman el sistema logístico influyen significativamente en el incremento de los costos logísticos, para proponer estrategias que permiten la mejora de todo el sistema. Esto se realizó mediante la metodología dinámica de sistemas, donde es importante considerar que el modelo logístico del transporte de carga, tiene en cuenta costos fijos, variables, costos de tiempo logístico y costo ambiental asociado a le emisión de CO2 que es generada en el proceso de combustión y liberada por el tubo de escape del vehículo.
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    Aplicación de los sistemas de información geográfica para la gestión de la malla vial de la ciudad de Medellín
    (Universidad de San Buenaventura Medellín, 2012) Zapata Duque, Jaime Alonso; Cardona Londoño, Gabriel Jaime; Velásquez Sierra, Éver Alberto
    El estado de la malla vial depende fundamentalmente de factores tales como el tráfico, características estructurales y funcionales del pavimento y condiciones climatológicas locales, y su mantenimiento tiene importantes implicaciones espaciales. Este documento describe el proceso de implementación del sistema de gestión de pavimentos de la ciudad de Medellín, desarrollado en una plataforma SIG. El sistema está soportado en una geodatabase corporativa de inventario y diagnóstico, el cual alimenta un software de modelación del deterioro del pavimento y arroja recomendaciones de intervención en cada segmento vial. Este sistema sirve como apoyo a las autoridades encargadas a la toma de decisiones, con el fin de realizar la planeación del mantenimiento de la malla vial, optimizar los recursos disponibles y ofrecer un mejor servicio a la comunidad.
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    La cadena de suministro (S.C.M) como reto de competitividad empresarial
    (2016) Restrepo Rivera, Adrián; Sanabria Estrada, Juan Marco
    From the conception of logistics, which since its appearance in history was used properly in the transfer, transport or simply movement of goods and resources from one place to another, it is important to recognize the great progress it has had for centuries. Major technological advances have made logistics covering an ever broader ground since, supply, purchase, storage, marketing, stock inventory, to distribution and transport of goods, to the point that many of the processes began to be handled separately generating a double cost and discrete information. Based on this, it was necessary to develop a system incorporating each of the stages and actors of Supply Chain Management (SCM), all covered in a single chain, which will give more strength and competitiveness the companies. Particularly in emerging countries such as Colombia, these systems are still in continuous development, lacking way to consolidate within enterprises, mainly in the strategy of associating clusters within the system and thus work towards a single commercial chain so levels of competitiveness and achieve commercial operation to live up to international trade.
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    Caracterización del costo país, para la identificación y diagnóstico de los costos logísticos en Colombia
    (2017) Sánchez Perea, Luis Bonet; Botero Castaño, Lukas; Serna Urán, Conrado Augusto
    By means of this document is to investigate and analyze the different terms involved in the cost country, focused on the logistics of transport in order to make a diagnosis relating a problem that currently live in the country showing a low competitiveness at the international level and generating very high logistical costs at the national level, and in the same it is proposed to demonstrate how the logistics is a very important support in the competitiveness and productivity of a country, taking into account in defining some strategies for the optimization of the national logistics operation and the reduction of logistics costs, in which it will focus to diagnose the deficiencies that are set out in themes of references such as transport, supply chain, logistics and the logistics costs of Colombia, where each of these terms mentioned above are interrelated and implicated in the same way in the country.
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    Desarrollo de autopartes aplicando conceptos de economía circular para la industria automotriz en la ciudad de Medellín
    (2019) Gutiérrez Ramírez, Felipe; Marroquín Sierra, Carolina; Herreño Téllez, Elisabeth
    Currently one of the most important and contributing industries for the country is the automotive and auto parts industry, particularly the growth of this sector in relation to motorcycles, according to ANDI (2018) as of March 2018, 125,794 motorcycles were registered, of which 95 % is CKD (Completely Knock Down) material assembled in Colombia, the remaining 5% are CBU (Completely Built Up) motorcycles; This industry has a great responsibility that is not dealt with in a decisive way, which is the environmental issue related to the excessive disposal of solid waste resulting from productive activities. Given this panorama, it is appropriate to propose solutions that address comprehensive models of environmental impact reduction such as the circular economy, accompanied by initiatives related to the development of products for the mitigation of the carbon footprint that they leave at the end of their life cycle. This implies integrating in an objective way the development of new products designed as systems that are formally and functionally consistent for each motorcycle to which it is designed, without neglecting that they are redesigned so that their useful life is much longer. The project is based on the experiences observed in a local company responsible for the design and production of motorcycle accessories from national integration (Percentage of locally manufactured parts that go on a motorcycle assembled in Colombia). The project involves the category of motorcycle accessories scotters (Agility 3.0 and GO) such as windbreakers, sliders and side shields. Regarding the selected material, it is evident that (i) the elastomeric material (rubber) wasted in the production cycles is presented in considerable quantities in these industries and (ii) the benefits obtained from the properties of the material are compatible with the functional needs of the current auto parts accessories, needs found since the investigation, where it is observed that many of these accessories have a limited cycle and with the use of this reintegrated material, it is intended to prolong the useful life much longer. In addition to reintroducing auto parts waste and providing economic benefits to industry and users, it is also intended to raise awareness among potential buyers
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    Desempeño de infraestructura logística en el norte del Valle del Cauca : caso de estudio Cartago, la Unión y Zarzal
    (2013) Aguilar Samboni, Liliana; Burbano Vallejo, Edy Lorena
    La función del transporte mueve los productos desde donde se promueven hasta donde se necesitan y en el momento en el que se necesitan, la anterior es la definición principal de la Logística desde el enfoque de desempeño logístico, el departamento del Valle del Cauca en su agenda interna le apuesta a ser un Valle competitivo y productivo, un elemento principal y generador de valor agregado a sus productos es la logística, por lo cual este concepto está ligado directamente al concepto de competitividad. En los municipios de Cartago, La Unión y Zarzal, se evidencia la presencia de las empresas que destacan en el departamento del Valle del Cauca, por su volumen en ventas y por la representatividad en la región Norte del Valle, como por ejemplo: Zarzal con las empresas de Rio Paila y Colombina, no exactamente en el municipio pero muy cercano al mismo, por otra parte la Unión es reconocida por su viñedos y como región fructífera, y Cartago con sus Bordados que son producto de exportación.
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    Diseño de embalaje para el cuidado del tomate chonto durante el proceso de transporte hasta su distribución en la Central Mayorista de Antioquia
    (2019) Velásquez Sosa, Santiago; Ríos Arellano, Ricardo Andrés de los
    The Central Mayorista of Antioquia (CMA), is the most important agri-food supply center in northwestern Colombia where approximately 1,500 merchants (distributed in 29 built blocks) are housed in their 288 thousand square meters, all of them linked to employees, cargo workers, dependents , among others. In all products, fruits and vegetables are highlighted as “hot products” or high flow thanks to the large quantity supplied by local and national agricultural cooperatives. Due to the great variety of products that are marketed in the CMA, it was determined to generate a delimitation and consider a single product to carry out the most specific research process, and as previously investigated, it was identified that the chonto tomato is the product that is most commercialized, therefore the most transported; However, being a delicate product in its consistency, it is one of those that suffers the most at this stage, evidencing its losses at the time of being discharged at the Wholesale Central of Antioquia (CMA)
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    Diseño de experiencia para fomentar el uso de la bicicleta como medio de transporte en la ciudad de Medellín
    (2019) Díez Gómez, Nicolás; Franco Flórez, Mariana; Torres Arango, Marcelo
    The project is based on the current environmental contamination situation in the city of Medellín, which has forced the institutions to adopt strategies, policies, preventive measures, among other alternatives that aim to reduce the use of the automobile as a means of transportation, inviting all the actors on the road to transport themselves more sustainably; for example, the peak and environmental plaque, which by means of informative elements and sanctions to the offenders of this measure, invite the citizen to desist from the private vehicle and resort to the use of public transport, or share the private vehicle with other passengers, or adopt the bicycle for transport or economic incentives and benefits from public and private companies to employees who are transported to work by bicycle. Despite these actions, the citizen of Medellín finds it difficult to adopt the bicycle for transport, due to factors independent of geodemographic factors, such as the lack of interconnection of the bicycle path, the lack of a luminaire for it, and the lack of signaling of the same; and especially the road insecurity that occurs in the intersections and intersections where cyclists, pedestrians and motorists come together, these being the points of greatest mortality and morbidity of cyclists in the city. For this reason, an urban system was designed to illuminate the cycle path, inform the cyclist of the traffic light status, reduce the speed of the cyclist and provide the cyclist with support for the foot when waiting. It consists of a support element to the foot, which has integrated lighting and in turn is visually supported from the technique of 3D painting on the bicycle, inviting the bicycle user through it to reduce their speed and then make use of the element
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    Diseño de un accesorio complementario para la palanca de cambios, que permita el uso de un nuevo sistema en el que se prevenga la fatiga y el deterioro del calzado, ocasionado por la posición de la palanca y mecanismo durante su funcionamiento
    (2019) Giraldo Idárraga, Daniel; Ríos Arellano, Ricardo Andrés de los
    Everytime more and more people choose to ride motorcycles in the big city and consider the acquisition that a motorcycle will be a good investment. In agreement with reports on the quality of life in the department of national statistics published in 2014 and published on the first trimester of 2015, every 7 people in Colombia, one of them commute on motorcycle, which represents almost 3.2 million households. This means that at least 23.3% of the population commute using a vehicle. Therefore if your thinking about purchasing a motorcycle to increase those numbers, take your time to review the motorcycles most sold in Colombia and what makes them different from others. The population of motorcycles that already hit 5 million, passed the number of cars and for good or bad the action of shifting gears will not be deferred. During this activity the components that manifest difficult maneuvers are the feet to be able to make movements with correct timing at the shift pedal. The movements require maximum extension of rotation of the foot and in another words flex and extension, eversion and inversion. (See figure 1), which is what obligates us to find new alternatives of pedal maneuvers for gears in order to control the motorcycle, to prevent the risk of security and safety of the motorist, partially or fatal
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    Diseño de un vehículo Individual eléctrico que facilite el uso del transporte público masivo y aproveche parte de la topografía del Valle de Aburrá
    (2018) Betancourt Giraldo, Miguel Ángel; Restrepo Delgado, Alejandro; Cuervo Calle, Juliana
    research focuses on the problem of urban mobility in the Aburrá valley that results in multiple problems such as particulate pollution due to the excessive use of combustion vehicles, the geographical location of the city that hinders the flow of vehicles and traffic cycling. In contrast to this, the POT proposes urban works, in order to encourage the use of alternative vehicles and the use of public transport. 5.6 million trips are made daily, 51% of these trips (2.1 million) are in public transport. Therefore, the objective population is defined as people who use public transport, to directly impact the problem. In the exploration of typologies, we find the bicycle a versatile and close to the users, with facilitator characteristics, but lacking in qualities such as portability and ease of use in different environments or moments of urban travel. Therefore, bicycle was the dominant typology, integrating the qualities of other types to adapt it to the urban environment of the Aburrá Valley. It highlights qualities such as electrical recovery, folding, aggressiveness and autonomy of pedaling assisted by the electric motor. With the possibility of joining the SITVA.
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    Diseño de una metodología para eliminar la contaminación del jet-fuel en el transporte por poliducto en Ecopetrol Cartagena
    (2014) Romero-Bello, Kevin Jafet; Barrios Castelar, Manuel Guillermo; Rodríguez Torres, Adolfo Rafael
    La utilización de biocombustibles producidos a partir de aceites naturales provenientes de plantas y animales es ventajosa desde el punto de vista ambiental debido a que al ser mezclados con combustibles de origen fósil, disminuyen en proporciones considerables los porcentajes de azufre emitidos a la atmosfera producto de su combustión. Sin embargo, por razones operativas, se ha afectado la calidad del turbo combustible por el contacto con biodiesel al utilizar la misma infraestructura para el transporte de ambos productos, factor que ha generado inconformismo y alteración en algunas propiedades finales de los mismos como el punto de congelación, la cual es una variable crítica de operación de los aviones en que se utiliza el Jet-fuel. En este estudio, se presenta el diseño de una metodología para eliminar la contaminación del jet-fuel con biodiesel, en el transporte por poliducto con miras a minimizar la presencia de componentes indeseados en el producto final.
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    Exportación de bienes de pymes colombianas en el mercado lituano
    (2019) Alzate Borrero, Jacobo; Sanabria Estrada, Juan Marco
    red and with the data collected and graded objectively, it was shown that Lithuania even though many times does not excel in data and numbers, its scope is greater than the other countries in comparison. Finally, with these data, different conclusions were reached on marThe main objective of this research is to analyze the different possibilities that Colombian SMEs have to export to the Lithuanian market, an idea that begins to develop in the subject of Logistics and IPD, where a process of internationalization of a Colombian SME was requested in a not so common market. The work was developed during the academic cycle of 2018 and 2019, where Lithuania arose when thinking about the Baltic and its countries. Analyzing the external sector of this country as a result it is observed that it is a country that imports more than it exports (goods and services). Likewise, different data were analyzed in order to visualize the information and make it comparable, with the help of different bibliographic sources, information was collected and work was done with official sources such as PROCOLOMBIA. In the development of the research market research is carried out using matrices where 3 countries were selected: Lithuania, Luxembourg and Slovenia, were compaket penetration strategies, internationalization strategies and international physical distribution costs, offering the most favorable results for Colombian SMEs that want to undertake this process in international markets with Lithuania
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    Generar una experiencia lúdica para los usuarios de la bicicleta en el municipio de Bello a través de un aplicativo móvil
    (2019) Rodríguez Vélez, Carlos Andrés; Óscar Ramiro, Murillo Cerón
    Recently the world has turned to a trend of ecological mobility, optimal and efficient where the bicycle as a means of transport, has become the central protagonist. In this boom the preservation of the life of the public actor and the respect by the common zones are of vital importance for the development; However, not all countries, cities or municipalities have been able to adapt their spaces or educate social actors about their use. From the previous look, it is important to study, analyze and understand the dynamics of the municipality of Bello to identify the influence, role and needs of the cyclist, and generate strategies and appropriate actions that allow him to interact properly with his environment and maximize his experience of Mobility within the city, without disrespecting the spaces created for the other actors involved in this action. The lack of signs, cycle routes, zebras or pedestrian traffic lights, as well as the constant absence of the competent traffic authorities is a fact that affects the proper mobility within the municipality, respect for public spaces and compliance with the norm. Likewise, the lack of awareness, education and culture with respect to mobility issues, strongly affects the proper movement of the inhabitants and visitors of Bello. What to do about it? The education of the citizen is a vital action to guarantee the solution of the problem that we are addressing. To do it in a playful, self-learning and fun way is the option that is proposed in the following work to solve it
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    Geografía del transporte terrestre de carga y pasajeros en Cartagena
    (2018-10-10) Osma Campo, Liliany Julieth; Garcia Villadiego, Elaine Esther; Muñoz Rodríguez, Jairo Miguel
    The present is a qualitative study, of a descriptive type, centered on a diagnosis about the Geography of Freight Transportation and people in the city of Cartagena, as well as about the vehicle fleet and the situation in which the mobility system is located and the companies that generate cargo. For such effects, a count of transportation in Cartagena was carried out from the Colonial period to the present. Taking into account that the subject has been little explored, it was necessary to visit competent entities, such as the Chamber of Commerce of Cartagena, the DATT and consult documents concerning the sector, to obtain accurate information on the state of the Cartagena automobile fleet, which are the main routes, both cargo and passengers, the estimated time it takes for an article to take a route and / or a tractor by the cargo corridor. Also consulted sources that showed the progress of the city, the problems presented in the transport sector as the lack of roads the poor state of them. This is the reason why there is a need to propose the cargo corridor for the exclusive use of cargo vehicles, and to implement a new road infrastructure that links new roads for public and private vehicles. On the other hand, there are the articulations of the SITM, which does not have enough roads to transit, generating congestion in the stations due to the time it takes to arrive. This evidently requires the introduction of more vehicles to meet the demand, but due to the lack of lanes, the process is impeded
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    La inteligencia vial como parte de la enseñanza para el desarrollo de habilidades para la vida
    (2019) Candamil Martínez, María Yeraldin; Salazar Vargas, Warfiela María Matilde
    The period 2011/2020 has been pointed out as the Decade of Action for Road Safety, according to the UN; if it does not carry out strategies, this problem could become the fifth cause of death by the year 2030. It is then how it is posed as a public health problem; the institutions involved in the subject of road safety, such as the Fondo de Prevención Vial (FPV) and today the ANSV (Agencia Nacional de Seguridad Vial), have not been able to generate efficient results; that is why the society has the obligation to bear its part of the responsibility; accidents, according to various researches has become clear that can be avoided and it is our social and political responsibility to stop it with concrete actions that allow the significant reduction of daily victims. That is why the National Government issues the Plan Nacional de Seguridad Vial 2011 – 2021 through the Ministry of Transportation with a legal framework that includes of compulsory nature the education in this area. Road safety education is an issue that concerns everyone, therefore, it has become increasingly important to educate on these issues into the classroom. In favor of this, in the world and in Colombia, a series of regulations has been generated regarding the issue, which also requires that the Ministerio de Educación Nacional to pay attention to this issue from the so-called cross-cutting projects, where the incidence of regulations is reflected in the processes of teaching, assuming this from a process of training in road intelligence as a skill for life in students of all grades of schooling.
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    Logística de ciudad y su aplicación en la cuidad inteligente
    (2012) Echavarría Restrepo, Hernán Dario; Serna Urán, Conrado Augusto
    Este trabajo está enfocado en desarrollar un acercamiento sobre el concepto de ciudad inteligente a través de la logística de ciudad y mostrar los desarrollos que se ha tenido frente estos temas, resaltando sus planteamientos y objetivos, los cuales van encaminados hacia el desarrollo de las ciudades y el mejoramiento de calidad de vida de las personas y su entorno, aprovechando mejor los espacios, cuidando el medio ambiente y satisfaciendo la necesidad de la demanda de productos. Dichos temas se basa en conceptos desarrollados hace mas de 40 años, los cuales son la base principal para el desarrollo de los temas, estos conceptos son logística, modelos de transporte, entre otras, durante el trabajo se trata estos conceptos y la relación que tiene con la logística de ciudad y ciudad inteligente.
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    Métodos formales para verificar los nuevos desarrollos en sistemas de transporte
    (Editorial Bonaventuriana, 2011) Kinirty, Joseph A.
    El acelerado desarrollo de los sistemas ciber-físicos modernos y el incremento en la complejidad de su diseño y análisis, requiere nuevas tecnologías para realizar los procesos de verificación e integración. Debido a la base matemática que los sustenta y al incremento constante en la efectividad de sus procedimientos, los métodos formales son los llamados a proporcionar esas tecnologías. En este artículo se comparan los procesos de verificación formal y la tradicional herramienta de simulación para verificar sistemas ciber-físicos
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    Modelo para la obtención de conocimiento estructurado desde bases de datos en una empresa de transporte colectivo
    (2014) Jaramillo Posada, Cristian Arbey; Vergara Loaiza, Jhon Alexander; Parra Castrillón, José Eucario
    La forma de entender y de incorporar los modelos de extracción de conocimiento de la información que se genera en la gestión empresarial; va evolucionando con el tiempo. Las experiencias, conocimientos y necesidades actuales han permitido desarrollar nuevos modelos. Los modelos son esquemas teóricos que nos facilitan la comprensión y el estudio del comportamiento de la realidad. El trabajo comprende el estudio de las características, componentes, restricciones y modo de operación actual del funcionamiento de las empresas de transporte colectivo, para lograr su caracterización