Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Leonardo A. Quintana-Jiménez"'
Autor:
David Roberto Olaya-Escobar, Ph. D., Leonardo Augusto Quintana-Jiménez, Ph. D., Edgar Emir González-Jiménez, Ph. D., Erika Sofia Olaya-Escobar, Ph. D.
Publikováno v:
Revista Facultad de Ingeniería, Vol 29, Iss 54, Pp e11528-e11528 (2020)
Reducing the viscosity of heavy oil through upgrading techniques is crucial to maintaining the demand for oil, which is growing at an annual rate of 1.8%. The phenomenon of acoustic cavitation occurs when ultrasound is applied in the treatment of hea
Externí odkaz:
https://doaj.org/article/fc14c321f8d1469da513db96fe48ea19
Autor:
Lope H Barrero, Shib Sankar Sana, Holman Ospina-Mateus, Shyrle Berrio Garcia, Francisco J. López-Valdés, Leonardo Augusto Quintana Jiménez
Publikováno v:
Journal of Ambient Intelligence and Humanized Computing
The objective of this study is to analysis of accident of motorcyclists on Bogotá roads in Colombia. For detection of conditions related to crashes and their severity, the proposed model develops the strategies to enhance road safety. In this contex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00c77ea819491b54ff004f727a907339
https://doi.org/10.1007/s12652-020-02759-5
https://doi.org/10.1007/s12652-020-02759-5
Publikováno v:
International Journal of Injury Control and Safety Promotion Volume 27, 2020-Issue 2
In 2016, Colombia's position regarding motorcyclist fatalities per 100,000 inhabitants was tenth worldwide and second in South America. In the seven years from 2012-2018, the proportion of deceased and injured motorcyclists among all road users was 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6754f71fc58e9b02994ad1c118928ebf
https://doi.org/10.1080/17457300.2020.1725895
https://doi.org/10.1080/17457300.2020.1725895
Publikováno v:
Traffic Injury Prevention-vol. 22 n° 1
Repositorio Institucional UTB
Universidad Tecnológica de Bolívar
instacron:Universidad Tecnológica de Bolívar
Traffic Injury Prevention-Vol. 22 No. 1 (2021)
Repositorio Institucional UTB
Universidad Tecnológica de Bolívar
instacron:Universidad Tecnológica de Bolívar
Traffic Injury Prevention-Vol. 22 No. 1 (2021)
Objective: This study aimed to identify the association between behavioral factors and crashes of motorcycle taxi riders using the Motorcycle Rider Behavior Questionnaire (MRBQ). Methods: This study was a cross-sectional survey of motorcycle taxi rid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07916f870ca0f5a68aa7024578f0e73f
Publikováno v:
Economía & Región.
Repositorio Institucional UTB
Universidad Tecnológica de Bolívar
instacron:Universidad Tecnológica de Bolívar
Repositorio Institucional UTB
Universidad Tecnológica de Bolívar
instacron:Universidad Tecnológica de Bolívar
El objetivo principal de esta investigación es predecir los factores asociados con la severidad en los accidentes viales de Cartagena (Colombia), la metodología está basada en técnicas de minería de datos como arboles de decisión (J48) y re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fb08473dfe9afeb080cff715c19eadc
https://doi.org/10.32397/er.vol13.n2.3
https://doi.org/10.32397/er.vol13.n2.3
Autor:
Francisco J. López-Valdés, Leonardo Augusto Quintana Jiménez, Holman Ospina-Mateus, Katherinne Salas-Navarro
Publikováno v:
Scientometrics. 121:793-815
770 million motorcycles are estimated on the roads. Motorcyclists represent more than 380,000 annual deaths worldwide. 28% of the global fatalities in the roads in 2016. With the increase of the accident rate, studies have been developed within the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34bed0ab3cc08cfd7abe09709554e4a9
https://doi.org/10.1007/s11192-019-03234-5
https://doi.org/10.1007/s11192-019-03234-5
Publikováno v:
Journal of Transport & Health. 12:290-318
Background This literature review examines reports on the effects of fatigue and comfort on the motorcycle driving experience and evaluates studies of associated relevant risk factors for musculoskeletal disorders. Methods This systematic review of l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4f5b5bfe16f0171819eaee7a91cb24b
https://doi.org/10.1016/j.jth.2019.02.003
https://doi.org/10.1016/j.jth.2019.02.003
Autor:
Francisco J. López-Valdés, Holman Ospina-Mateus, Shib Sankar Sana, Leonardo Augusto Quintana Jiménez
Publikováno v:
RAIRO-Oper. Res-vol. 55, n° 3 (2021).
Repositorio Institucional UTB
Universidad Tecnológica de Bolívar
instacron:Universidad Tecnológica de Bolívar
RAIRO-Operations Research-vol. 55 No. 3 (2021)
Repositorio Institucional UTB
Universidad Tecnológica de Bolívar
instacron:Universidad Tecnológica de Bolívar
RAIRO-Operations Research-vol. 55 No. 3 (2021)
Motorcyclists account for more than 380 000 deaths annually worldwide from road traffic accidents. Motorcyclists are the most vulnerable road users worldwide to road safety (28% of global fatalities), together with cyclists and pedestrians. Approxima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fff1e23c09f7d8231b13e857cf3aed5
Autor:
Edgar Emir González-Jiménez, David Roberto Olaya-Escobar, Erika Sofia Olaya-Escobar, Leonardo Augusto Quintana-Jiménez
Publikováno v:
Repositorio Institucional ECI
Escuela Colombiana de Ingeniería Julio Garavito
instacron:Escuela Colombiana de Ingeniería Julio Garavito
Revista Facultad de Ingeniería, Vol 29, Iss 54, Pp e11528-e11528 (2020)
Escuela Colombiana de Ingeniería Julio Garavito
instacron:Escuela Colombiana de Ingeniería Julio Garavito
Revista Facultad de Ingeniería, Vol 29, Iss 54, Pp e11528-e11528 (2020)
Reducir la viscosidad del petróleo pesado mediante técnicas de mejora es crucial para mantener la demanda de petróleo, que está creciendo a una tasa anual del 1.8%. El fenómeno de la cavitación acústica se produce cuando se aplica ultrasonido
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3396d254f85e6b6590af4ecac33ceb38
https://repositorio.escuelaing.edu.co/handle/001/1406
https://repositorio.escuelaing.edu.co/handle/001/1406
Autor:
Alejandro Forero-Guzman, Nestor S. Romero-Barreto, Alfonso Sánchez-Pilonieta, Leonardo A. Quintana-Jiménez, Julián A. Quiroga-Sepúlveda, Francisco C. Calderon-Bocanegra, Sarah A. Felknor, Lope H. Barrero-Solano
Publikováno v:
Revista de Salud Pública, Volume: 19, Issue: 2, Pages: 182-187, Published: APR 2017
Objective The aim of this paper is to develop a computer algorithm that analyzes pedestrian behavior at an urban site in Bogota, Colombia, considering that the assessment of pedestrian behavior is a road safety priority. Methods Pedestrians were vide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8164da3e2b92267202fc19dbf68bebd7
https://doi.org/10.15446/rsap.v19n2.34043
https://doi.org/10.15446/rsap.v19n2.34043