Answer. . .Europe is not an island nor a country but a continent which is located Eastward from the U.S. is divided by the North Atlantic ocean. Asia is to it's East. E â¦ urope comprises the westernmost peninsula of Eurasia.
Shift work sleep disorder (SWSD) is a circadian rhythm sleep disorder characterized by insomnia and excessive sleepiness affecting people whose work hours overlap with the typical sleep period.
cessive somnolence in association with. some degree of social, occupational, or. other impairment are collectively. known as shift work sleep disorder. (SWSD). However, shift work has been. associated with a variety of other ad -. verse health effects as well.