1. Download metadata from users/queries to database and then download files 2. Download only metadata from users/queries to database 3. Download all files in database not already downloaded (skip ...
Abstract: Continuous minimally invasive cardiac output (CO) measurement via photoplethysmography (PPG) has received much attention in daily monitoring. However, the precision of current research is ...
Abstract: To address the issues of low capacity and unstable output voltage in existing Uninterruptible Power Supply (UPS) systems, a phase control method for UPS output voltage with a bypass mode is ...