Less on overwork generally, and more sleep specifically: the US Navy, and especially the submarine force, has a porblem with not sleeping enough, and​ in the ca

Less on overwork generally, and more sleep specifically: the US Navy, and especially the submarine force, has a porblem with not sleeping enough, and​ in the case of submarines, sometimes crashing into things because of it. Probably as a result of this, the navy's postgraduate school has a large sleep study niche for people getting their master's degrees. I haven't read the theses, but they might be worth a look. Here's the search portal: http://calhoun.nps.edu/handle/10945/17 http://calhoun.nps.edu/handle/10945/17 Searching 'sleep' yields a 106-page list of theses.