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Analyzing traffic conflicts and the behavior of motorcyclists at unsignalized three-legged and four-legged intersections in Cartagena, Colombia
Ospina Mateus, Holman; Quintana Jiménez, Leonardo Augusto; López Valdés, Francisco José (2023-10-01)Introduction The global motorcycle market has grown significantly, with over 770 million vehicles estimated to be in use worldwide. Motorcycle-related road traffic deaths in low and middle-income countries (LMICs) like ... -
Bibliometric analysis in motorcycle accident research: a global overview
Ospina Mateus, Holman; Quintana Jiménez, Leonardo Augusto; López Valdés, Francisco José; Salas Navarro, Katherinne (2019-11-01)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 ... -
Extraction of decision rules using genetic algorithms and simulated annealing for prediction of severity of traffic accidents by motorcyclists
Ospina Mateus, Holman; Quintana Jiménez, Leonardo Augusto; López Valdés, Francisco José; Berrio Garcia, Shyrle; Barrero Solano, Lope Hugo; Sankar Sana, Shib (2021-11-01)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 ... -
Prediction of motorcyclist traffic crashes in Cartagena (Colombia): development of a safety performance function
Ospina Mateus, Holman; Quintana Jiménez, Leonardo Augusto; López Valdés, Francisco José; Sankar Sana, Shib (2021-05-01)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 ... -
The rider behavior questionnaire to explore associations of motorcycle taxi crashes in Cartagena (Colombia)
Ospina Mateus, Holman; Quintana Jiménez, Leonardo Augusto; López Valdés, Francisco José (2021-10-19)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 ... -
Understanding motorcyclist-related accidents in Colombia
Ospina Mateus, Holman; Quintana Jiménez, Leonardo Augusto; López Valdés, Francisco José (2020-04-02)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 ...