OBJECTIVE: To investigate methodological and biological precision for air-displacement plethysmography (ADP) across a wide range of body size. DESIGN: Repeated measurements of body volume (BV) and ...

After former NFL player Darren Sharper admitted to drugging and sexually assaulting nine women across four states, he accepted a deal to serve 20 years in prison and be on probation for life. The most ...

The study of respiratory mechanics and control of breathing ideally requires an accurate and noninvasive measurement of lung volume changes (ΔV L) not interfering with patients' spontaneous activity.