Examinando por Autor "Ríos Arellano, Ricardo Andrés de los"
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- PublicaciónAcceso abiertoDiseño 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 losThe 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)
- PublicaciónAcceso abiertoDiseño 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 losEverytime 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
- PublicaciónAcceso abiertoHerramienta interactiva para influenciar hábitos de compra alimenticia saludables en los consumidores de tiendas de barrio de la ciudad de Medellín(2019) Cardona Piedrahita, Moisés Camilo; Ríos Arellano, Ricardo Andrés de losThis Project talks about the study and analysis of the customs and food consumption habits of a population with a nutritional lack of knowledge and how this affect their day-to-day purchase decisions in the closest neighborhood stores. One of the main factors involved in the development of this problem is the lack of knowledge about what it is and what it takes to have a balanced diet according to the available budget (A. Hernández, 2000) for that reason it is necessary to consider taking this knowledge to the homes with the purpose of raising awareness about which are the strategies, to implement, in ale to potentiate a more balanced food intake (Ministerio de Educación, 2016). Taking into account the above, it is questioned how from the interaction with a communicative element prior to the time of purchase, it is possible to transmit this knowledge, with the aim of improving the ways of feeding, influencing food buying habits in a healthier way, considering the purchase interaction and the exchange of nutritional knowledge, with the idea of influencing the decision making of these consumers and encouraging a conscious food purchase. The design response interactively intervenes at the moment of the food purchase, offering the possibility of evaluating the nutritional contribution values from the products thought to acquire, focusing specifically on the breakfast time, due to the level of relevance that this food has in the caloric, energetic and nutritional contribution of the whole day, in addition that the customs and alimentary preferences of the population indicate a repetitive pattern of consumption of the same products that make up the breakfast in the hour of the night
- PublicaciónAcceso abiertoHidrox desarrollo sostenible(2014) Serna Restrepo, Jefferson Andrés; Ríos Arellano, Ricardo Andrés de losEl proyecto consta de en una investigación cualitativa frente a la comuna 6 “cerro el picacho” muchas de las personas que habitan este territorio son de bajos recursos económicos. Al hacer un análisis observamos que por su falta preparación académica, las oportunidades que se le presentan para conseguir un empleo son escasas. Esto conlleva a un tipo de presión social sobre los recursos naturales del cerro. Muchos hogares se abastecen de leña como fuente energética, ya que por falta de pago los servicios públicos le fueron suspendidos. La actividad de cocinar con leña es una problemática que afecta a la salud y al medio ambiente, Incrementando la demanda de madera, ocasionando deforestación, incendios y el aumento de gases efecto invernadero. Teniendo en cuenta lo anterior ayudaremos a que esta situación mejore por medio de un sistema sostenible, que contribuya a recolectar y distribuir la energía, por medio de los recursos ecológicos que nos proporciona el contexto: como la energía eolica y solar. La biónica también realizo grandes aportes importantes en la fase de diseño como la distribución de los vientos en los nidos de las termitas y el movimiento que utilizan las plantas para hacer la fotosíntesis. Nuestros objetivos principales, es reducir el impacto ambiental y Evitar las enfermedades causadas por el residuo, producto de la combustión de fuentes sólidas de energía (leña vegetal).