Universidad del Norte

On the need to account for soil erosion rates in water quality indices for tropical Rivers: Insights from Cesar River, Colombia

A large body of research suggests that soil erosion in developing countries is reaching critical rates and that its offsite effects (e.g., increased sediment concentration in water bodies) could be amplified by global warming. In most cases, Water Quality Indices (WQI) do not dif...

From Structural Inequalities to Labor Precarity: Adoption of Digital and AI Tools in Latin American Journalism

While inequalities in technological access and use have been widely documented, few studies have examined their link to labor precarity and social inequality in journalism in the Global South. This article analyzes this relationship through a multilevel study of Worlds of Journal...

Diagnostic accuracy of artificial intelligence for fracture detection on radiography and computed tomography: A systematic review and meta-analysis of externally validated clinician-comparative studies

Objectives: This systematic review evaluated externally validated, clinician-comparative studies of artificial intelligence (AI)-based fracture detection on conventional radiography and computed tomography (CT) and summarized diagnostic performance by imaging modality. Material a...