Computed Nonlinear Seismic Response of R/C Wall-Frame Structures

National Science Foundation Research Grant CEE 83-1204

The use of numerical models for the fire analysis of reinforced concrete and composite structures

peer reviewedThis paper axplains how the fibre model is used in the thermal and in the mechan ical analysis to determine the fire resistance of reinforced concrete and composite steel-concrete beam elements with the numerical software CEFICOS

Ultrasound in the diagnosis and management of pleural effusions

We review the literature on the use of point-of-care ultrasound to evaluate and manage pleural effusions. Point-of-care ultrasound is more sensitive than physical exam and chest radiography to detect pleural effusions, and avoids many negative aspects of computerized tomography. Additionally, point-of-care ultrasound can assess pleural fluid volume and character, revealing possible underlying pathologies and guiding management. Thoracentesis performed with ultrasound guidance has lower risk of pneumothorax and bleeding complications. Future research should focus on the clinical effectiveness of point-of-care ultrasound in the routine management of pleural effusions and how new technologies may expand its clinical utility. Journal of Hospital Medicine 2015. (c) 2015 Society of Hospital Medicine