Browsing by Author "Ferrada Calvo, Ximena Verónica"
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- ItemA Cloud-based Mobile System to Manage Lessons-learned in Construction Projects(2016) Ferrada Calvo, Ximena Verónica; Nuñez, Daniela; Neyem, Andrés; Serpell, Alfredo; Sepúlveda Fernández, Marcos Ernesto
- ItemA Lessons-learned System for Construction Project Management: A Preliminary Application(2016) Ferrada Calvo, Ximena Verónica; Nuñez, D.; Neyem, Andrés; Serpell, A.; Sepúlveda Fernández, Marcos Ernesto
- ItemA User-Centered Mobile Cloud Computing Platform for Improving Knowledge Management in Small-to-Medium Enterprises in the Chilean Construction Industry(2018) Nunez D; Ferrada Calvo, Ximena Verónica; Neyem a; Serpell a; Sepulveda M
- ItemAssessing the Client's Risk Management Performance in Construction Procurement and Contracting : Case Studies(2015) Serpell, Alfredo; Ferrada Calvo, Ximena Verónica; Howard, Rodolfo
- ItemEvaluating Risk Management Practices in Construction Organizations(2015) Serpell Bley, Alfredo; Ferrada Calvo, Ximena Verónica; Rubio, Larissa; Arauzo, Sergio
- ItemFOSTERING THE EFFECTIVE USAGE OF RISK MANAGEMENT IN CONSTRUCTION(2017) Serpell, A.; Ferrada Calvo, Ximena Verónica; Rubio, N.
- ItemLa gestión del conocimiento y la industria de la construcción(2009) Ferrada Calvo, Ximena Verónica
- ItemRisk management in construction projects : a knowledge based approach(2014) Serpella, Alfredo Federico; Ferrada Calvo, Ximena Verónica; Howard, Rodolfo; Rubio, Larissa
- ItemSelection of construction methods : a knowledge-based approach(2013) Ferrada Calvo, Ximena Verónica; Serpell Bley, Alfredo; Skibniewski, Miroslaw
- ItemSelection of construction methods for construction projects : a knowledge problem(2014) Ferrada Calvo, Ximena Verónica; Serpell, Alfredo
- ItemSleep quality and fatigue in construction workers effect of a cognitive behavioral intervention(2023) Barrios Araya, Silvia; Masalán Apip, María Patricia; Campos Romero, Solange; Ferrada Calvo, Ximena Verónica; Molina Muñoz, Yerko Pablo; Pontifica Universidad Católica de Chile; Universidad del Desarrollo; Universidad Adolfo IbáñezBackground In Chile, there is no specific information how affect the quality of sleep and fatigue to the construction workers.Objective To present the results of a cognitive behavioral intervention in construction workers aimed at reducing fatigue through improvement in sleep quality.Methodology Pragmatic non-randomized clinical trial with follow-up. Sample of 180 workers from a construction company, organized in a control group and the intervention group belonging to five construction projects.Conclusion Long-term effects are reflected in the third measurement of the Epworth scores, in the presence of fatigue. Those workers who received the cognitive behavioral intervention reduced their levels of sleepiness and fatigue.A multidisciplinary approach is required to study not only fatigue and sleep, but also other relevant aspects of health, since impact on accident rates, days lost from work, and quality of life.