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.
It's something to think about for anyone who likes late-night snacking â and another possible health concern for the 15 million Americans who do shift work. Frequent late eating is one way to disrupt the sleep-wake cycle. The research involved mice, but the general principles apply to people, said Christopher Colwell, one of the experts and a professor of psychiatry and biobehavioral sciences at the University of California, Los Angeles.