Research Organization for Information Science and Technology

A Minimal Theoretical Framework for Assessing Field-Propulsion Theories: Momentum Closure, Limiting Conditions, and Background Momentum Reservoirs

A wide variety of field-propulsion concepts have been proposed that invoke electromagnetic fields, the quantum vacuum, inertia, spacetime, the distant universe, and other physical entities. However, when a propulsion device acquires net momentum, the momentum-conservation require...

Association Between Acute-Phase Occupational Therapy and Quality of Life at Hospital Discharge and 90 Days After Discharge

Background/Objectives: Early rehabilitation in critically ill patients has been associated with improved physical outcomes. However, evidence regarding the association between occupational therapy and quality of life (QOL) remains limited. This study examined the association betw...