L-DOPA (/ËÉlËdoÊpÉ/ or /ËlÉvoÊËdoÊpÉ/) (alt., L-3,4-dihydroxyphenylalanine) is a chemical that is made and used as part of the normal biology of humans, some animals and plants. Some animals and humans make it via biosynthesis from the amino acid L-tyrosine.
The maximum number of hours most employees can be required to work in a day is eight hours or the number of hours in an established regular workday, if it is longer than eight hours. The only way the daily maximum can be exceeded is by written agreement between the employee and employer.
Updated June 12, 2015. How many hours a week do American work? According to the Bureau of Labor Statistics (February 2015), Americans work an average of 38.6 hours per week, slightly under the 40 hours which has been traditionally considered a typical work week. Men worked an average of 41.1 hours per week. Woman worked an average of 36.4 hours per week in paid employment.