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Automatic recognition of Colombian car license plates using convolutional neural networks and Chars74k database
(2020)
A methodology for the automatic recognition of Colombian car license plates using convolutional neural networks is proposed. One of the biggest challenges when using onvolutional neural network is the demand for large ...
¿Qué es y hacia dónde va la fotografía?
(2021-07-01)
The role of energy storage and cross-border interconnections for increasing the flexibility of future power systems : the case of Colombia
(2021-04-20)
The rapid expansion of renewable energy technologies in the electricity sector
introduces new significant challenges for power systems due to their high
intermittency. Therefore, more flexibility is needed to ensure that ...
Network resource mobilisation limitations and the alliance portfolio network
(2021-03-11)
Purpose –The purpose of this study is to examine how access and mobilisation of network resources influence a firm’s performance. It has been established that alliance portfolio (AP) network parameters shape the access to ...
Origin and weight of news media outlets indexed on google news: An exploration of the editions from Brazil, Colombia, and Mexico
(2020-12-01)
Google News is a controversial news aggregation service owned by Google. By analyzing 3,738,375 news stories added in the Brazil, Colombia, and Mexico editions from January to March of 2015, 2,246 news media outlets were ...
Medios noticiosos y audiencias : una exploración al consumo y a la credibilidad y confianza en estos durante la cuarentena por covid-19 en Colombia
(2021-08-15)
Durante la cuarentena decretada por la pandemia de covid-19 en Colombia, se realizó
una investigación exploratoria acerca de hábitos de consumo de medios noticiosos donde se abordó
también la percepción de credibilidad ...
Ultrasound image enhancement: A review
(2012)
Medical ultrasound imaging uses pulsed acoustic waves that are transmitted and received by a hand-held transducer. This is a mature technology that it is widely used around the world. Among its advantages are that it is ...
Perceptions and experiences about Google News from the editors of Latin-American news media indexed in the editions of Colombia and Mexico
(Universidad Complutense de Madrid, 2018)
News outlets of all sizes and trajectories are added to news aggregation services on the Web such as Google News, a situation that has caused to conflicts between parties in various parts of the world, including Latin-America. ...
Phakopsora pachyrhizi is the major pathogen associated with soybean rust in Colombia
(2021-03-26)
Soybean crops grown in the plains of eastern Colombia have been affected by the incidence of rust. This disease, still officially regarded as American soybean rust (caused by Phakopsora meibomiae) by the Colombian Department ...
A broad diversity survey of Rhizoctonia species from the Brazilian Amazon reveals the prevalence of R. solani AG-1 IA on signal grass and the new record of AG-1 IF on cowpea and soybeans
(2020-03-01)
Leaf blight, sheath blight, and web blight are major diseases caused by Rhizoctonia species on both Fabaceae and Poaceae plant hosts in the Brazilian Amazon agroecosystem. To determine the diversity of Rhizoctonia species ...
Universidad Tecnológica de Bolívar - 2017 Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional. Resolución No 961 del 26 de octubre de 1970 a través de la cual la Gobernación de Bolívar otorga la Personería Jurídica a la Universidad Tecnológica de Bolívar.