Memoria Investigaciones en Ingenieria最新文献_第6页

Control automático y supervisión remota de un biorreactor Stirred Tan Stirred-Tan生物反应器的自动控制和远程监控

IF 0.2

Memoria Investigaciones en Ingenieria Pub Date : 2020-06-29 DOI: 10.36561/ing.18.6

F. Hernández, Carlos Cigliutti, A. Fonseca

引用次数: 0

Diseño de planta y equipo para la revalorización de residuos sólidos 固体废物回收厂及设备设计

IF 0.2

Memoria Investigaciones en Ingenieria Pub Date : 2020-06-29 DOI: 10.36561/ing.18.5

D. D. León, A. Hernández, Soledad Marzoa

{"title":"Diseño de planta y equipo para la revalorización de residuos sólidos","authors":"D. D. León, A. Hernández, Soledad Marzoa","doi":"10.36561/ing.18.5","DOIUrl":"https://doi.org/10.36561/ing.18.5","url":null,"abstract":"This project presents the design, technical and economic evaluation of a food solid waste revaluation plant through the separation of food from its packaging and subsequent composting of the food waste; with a strong emphasis on the design of the unpacking equipment, which processes the containers so that they can later be recycled. Besides, the production of compost from organic solid waste is presented as a way of revaluation of the organic fraction, which replaces the most widely used method of waste disposal in our country, the landfill. Although composting does not offer great profits, as a counterpart it doesn’t have great associated costs and reduces the environmental impact compared with the most common method of waste disposal in the country, making it an attractive alternative. The project proposes to process 370 tons of food waste per month, generating 180 tons of compost per month, quality A or B. Regarding packaging, the alternatives analyzed for recycling were not economically viable, so it’s proposed to compact and dispose it on sanitary landfill. Although this isn’t the expected treatment, it reduces the environmental impact with respect to the disposal of the original waste. Finally, it is concluded that given the current conditions and the prices observed in the market, the project is technically but not economically viable.","PeriodicalId":42925,"journal":{"name":"Memoria Investigaciones en Ingenieria","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2020-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48501671","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}

引用次数: 1

NoGluten plataforma de apoyo a la celiaquía Nogluten支持乳糜泻的平台

IF 0.2

Memoria Investigaciones en Ingenieria Pub Date : 2020-06-06 DOI: 10.36561/ing.18.3

G. Alvariño, Manuela Cannella, Facundo Laxalde, Leandro Nuñez, J. Solsona

{"title":"NoGluten plataforma de apoyo a la celiaquía","authors":"G. Alvariño, Manuela Cannella, Facundo Laxalde, Leandro Nuñez, J. Solsona","doi":"10.36561/ing.18.3","DOIUrl":"https://doi.org/10.36561/ing.18.3","url":null,"abstract":"Resumen.El proyecto busca solucionar la falta de información centralizada y actualizada que hoy enfrentan personas con algún tipo de intolerancia al gluten. Actualmente en Uruguay, se estima que existen 30.000 celíacos diagnosticados, lo que lleva a que toda la comunidad relacionada con esta intolerancia, incluyendo familiares y amigos, aumente a un mínimo de 80.000 personas. NoGluten es una plataforma de apoyo colaborativa, cuyo objetivo es brindar respaldo y facilidades a esta comunidad, permitiendo escanear un producto con código de barras para comprobar si es apto para el consumo, disponer de un listado de productos avalados de manera instantánea y fidedigna, localizar sitios gastronómicos y proveedores de servicios, encontrar recetas, compartir experiencias de viajes, entre otros. Consiste en una aplicación móvil para dispositivos Android e iOS, y un sitio web responsive, para administradores y proveedores, donde los últimos pueden cargar sus productos, para promocionarlos mediante la aplicación. La plataforma está siendo utilizada por usuarios reales. El sitio web se encuentra publicado en http://www.noglutenapp.com/. La aplicación móvil también está disponible en ambas plataformas. Android: https://play.google.com/store/apps/details?id=org.nativescript.NoGlutenApp&hl=en iOS: https://apps.apple.com/uy/app/no-gluten/id1397633803?l=es","PeriodicalId":42925,"journal":{"name":"Memoria Investigaciones en Ingenieria","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2020-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46536984","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}

引用次数: 0

Clasificador de logs de acceso para detección de incidentes de ciberseguridad 用于检测网络安全事件的访问日志分类器

IF 0.2

Memoria Investigaciones en Ingenieria Pub Date : 2020-06-06 DOI: 10.36561/ing.18.7

Miguel Pérez del Castillo, Gastón Rial, R. Sotelo, Máximo Gurméndez

{"title":"Clasificador de logs de acceso para detección de incidentes de ciberseguridad","authors":"Miguel Pérez del Castillo, Gastón Rial, R. Sotelo, Máximo Gurméndez","doi":"10.36561/ing.18.7","DOIUrl":"https://doi.org/10.36561/ing.18.7","url":null,"abstract":"espanolRecientemente los sitios web de los gobiernos en el mundo han sido objeto de ataques informaticos. Por ello urge una solucion que asista a los analistas de ciberseguridad a detectar los incidentes con rapidez. Para optimizar el tiempo de deteccion en el proyecto se desarrollo un clasificador que filtre lineas de logs de servidores web en formato CLF (Combined Log Format) que indican comportamiento anomalo. Para ello, se codifican los logs de acceso en representacion vectorial y luego se usa el algoritmo de aprendizaje automatico K-NN ponderado (K vecinos mas proximos) para filtrar los logs. Los datos de entrada fueron provistos por el CERTuy (Equipo de Respuesta ante Emergencias Informaticas) y el SOC (Centro de Operaciones de Seguridad). De las pruebas realizadas sobre el servicio de clasificacion, se detecto el 82% de ofensas de ciberseguridad de un conjunto de datos asociado, se logro filtrar el 80% de logs que indican comportamiento normal y se disminuyo el tiempo de deteccion de logs que indican comportamiento anomalo de 13 horas a 15 minutos. EnglishThe number of attacks on government websites has escalated in the last years. In order to assist in the detection process conducted by cybersecurity analysts, this document suggests implementing machine learning techniques over web server access logs. The overall objective is to optimize the detection time using a customized classifier which selects traces corresponding to anomalous activity. Specifically, web server combined log format (CLF) access logs coded as real vectors are an input to a weighted K-NN nearest neighbors’ model. The methodology was tested on datasets and premises provided by the CERTuy (National Cybersecurity Event Response Team) and the SOC (Security Operations Center). According to evaluations 82% of cybersecurity offenses have been detected, 80% of normal behavior has been filtered and the reduction time has been reduced from 13 hours to 15 minutes.","PeriodicalId":42925,"journal":{"name":"Memoria Investigaciones en Ingenieria","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2020-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41453380","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}

引用次数: 0

Redes de distribución de calor y frío a partir de biomasa para pequeñas comunidades en Uruguay 乌拉圭小社区生物质冷热分配网络

IF 0.2

Memoria Investigaciones en Ingenieria Pub Date : 2020-06-06 DOI: 10.36561/ing.18.2

D. González

{"title":"Redes de distribución de calor y frío a partir de biomasa para pequeñas comunidades en Uruguay","authors":"D. González","doi":"10.36561/ing.18.2","DOIUrl":"https://doi.org/10.36561/ing.18.2","url":null,"abstract":"The urban heat networks (District Heating, DH) combined with the use of renewable energies, such as the biomass of agricultural waste, have been consolidated as an important tool for energy efficiency and the reduction of the emissions of greenhouse gases in the United States and the countries in the north and center of Europe. The objective of the networks for the thermal distribution is to offer a service of air conditioning (comfort heating and cooling) and the production of sanitary hot water for the residents of the different buildings of an area connected to the network, guaranteeing better energy efficiency and quality of service with respect to what would be obtained from individual installations. If the use of an energetic waste to produce heat, is added to the possibility of placing cogeneration plants (with a production comfort heating and cooling and electric power), the district heating business becomes even more prosperous. In the present paper, after a long review of the state of the art of heating of the Biomass District Heating, the technical implications of the equipment of a thermal power plant and the agricultural activity of Uruguay, a practical solution is proposed to be replicated in all the small communities of the country. For this solution, three particular crops residues - soybean, grape and olive residues –are used.","PeriodicalId":42925,"journal":{"name":"Memoria Investigaciones en Ingenieria","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2020-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49398701","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}

引用次数: 0

RITI solución híbrida de PBX virtuales con aprovisionamiento automático en la nube RITI混合虚拟PBX解决方案，具有云中的自动配置

IF 0.2

Memoria Investigaciones en Ingenieria Pub Date : 2020-06-06 DOI: 10.36561/ing.18.4

引用次数: 1

Editorial 编辑

IF 0.2

Memoria Investigaciones en Ingenieria Pub Date : 2020-06-06 DOI: 10.36561/ing.18.1

引用次数: 0

Diseño de redes neuronales inteligentes para la realización de pronósticos en microrredes eléctricas 微电网预测智能神经网络设计

IF 0.2

Memoria Investigaciones en Ingenieria Pub Date : 2019-11-29 DOI: 10.36561/ing.17.2

Juan Pablo Fossati

{"title":"Diseño de redes neuronales inteligentes para la realización de pronósticos en microrredes eléctricas","authors":"Juan Pablo Fossati","doi":"10.36561/ing.17.2","DOIUrl":"https://doi.org/10.36561/ing.17.2","url":null,"abstract":"espanolConocer de antemano los perfiles de demanda y de potencia generada por las fuentes renovables constituye un aspecto esencial para la optimizacion de la operacion de las redes electricas. En el caso particular de las microrredes dicho aspecto cobra aun mas importancia ya que en general un alto porcentaje de la energia generada proviene de fuentes renovables. A esto debe sumarsele el hecho de que debido a un efecto de escala los parametros a pronosticar estan sometidos a una gran variabilidad. En este articulo se propone una metodologia para el diseno de sistemas de pronosticos basados en redes neuronales artificiales (RNA) y algoritmos geneticos. EnglishBeing able to predict power demand and output from renewable energy sources is an essential asset for the optimization of the performance of electric networks. In the particular case of microgrids the importance of that ability is enhanced even more so, since in general a great percentage of the energy generated comes from renewable sources. These parameters fluctuate substantially due to the scale in which they operate, so the need to predict their values acquires further significance. In this article we propose a methodology for the design of forecasting systems based on artificial neural networks (ANN)","PeriodicalId":42925,"journal":{"name":"Memoria Investigaciones en Ingenieria","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2019-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85225005","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}

引用次数: 0

Modelo de minimización de costos asociados al consumo de agua en una industria de refrescos 软饮料行业与用水相关的成本最小化模型

IF 0.2

Memoria Investigaciones en Ingenieria Pub Date : 2019-01-01 DOI: 10.36561/ing.17.8

André Soares da Cunha, Urivald Pawlowsky

引用次数: 0

Análisis de las principales competencias necesarias para la implementación de la Industria 4.0 en el sector agroindustrial uruguayo 分析乌拉圭农业工业部门实施工业4.0所需的主要能力

IF 0.2

Memoria Investigaciones en Ingenieria Pub Date : 2019-01-01 DOI: 10.36561/ing.17.7

Daniel Jurburg, A. Cabrera

{"title":"Análisis de las principales competencias necesarias para la implementación de la Industria 4.0 en el sector agroindustrial uruguayo","authors":"Daniel Jurburg, A. Cabrera","doi":"10.36561/ing.17.7","DOIUrl":"https://doi.org/10.36561/ing.17.7","url":null,"abstract":"In parallel with the technical challenges related to Industry 4.0, a challenge arises about how to prepare current and future workers so that they can adapt to future jobs, which will demand new requirements in terms of competences and skills. The main objective of this paper is to investigate which competences will be essential towards the future jobs in the agro-industry sector. The investigation was focused in this sector, since is one of the economic sectors with the greatest risk of job automation. An extensive literature review, followed by in depth interviews to relevant stakeholders in the agricultural sector in Uruguay were conducted in order to identify the main competences considered critical towards the future. In particular, radar graphs were created, showing the actual and expected level of development of 31 professional competences, divided into four main categories. The competences acknowledged by the stakeholders as most relevant for the future are: IT knowledge, Ability to interact with modern interfaces, Active Learning, Analytical and Logical Thinking, Oral expression, Teamwork, Trust in technology and Flexibility.","PeriodicalId":42925,"journal":{"name":"Memoria Investigaciones en Ingenieria","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85366330","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}

引用次数: 0