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.
Q. How many hours may minors work in a day? A. There are no limits on the number of hours 16- and 17-year-olds may work in a day. However, 14- and 15-year-olds may not work during school hours, may not work more than three hours on any school day, and may not work more than eight hours on non-school days.Also, 14- and 15-year-olds may only work between the hours of 7:00 a.m. and 7:00 p.m. (and as late as 9:00 p.m. between June 1 and Labor Day).ourteen-and 15-year-olds may work at most 18 hours per week during the school year and 40 hours per week when school is not in session. Q. What type of work is prohibited for minors? A. Several hazardous types of work are completely off-limits for minors.