Payroll time conversion is simply the process of converting minutes to hours for payroll purposes. For example, 30 minutes would be entered into payroll as 0.5 hours. Some organizations only enter a single decimal for hours, so minutes are rounded. If only a single decimal place is used, typically organizations will round up.
A yawn is a reflex consisting of the simultaneous inhalation of air and the stretching of the eardrums, followed by an exhalation of breath. Yawning (oscitation) most often occurs in adults immediately before and after sleep, during tedious activities and as a result of its contagious quality.
Causes of yawning a lot. The central cause of excessive yawning or yawning a lot is low CO2 (carbon dioxide) and oxygen levels in brain cells. Most modern people constantly have low brain and body oxygenation. Let us consider why. The physiological norm for breathing at rest (for adults) is only 6 L/min.