John W Lewis

Category: medicine

  • Sleep models applied to jet lag

    Are you having problems with “jet lag” as a result of your galivanting around the world? Are you falling asleep or waking up, or both, at odd times after zipping westward or, often worse, eastward across time zones? Many people do and having a model for the workings of sleep can provide a basis for…

  • Disturbing medical issues

    Tonight, I watched most of the UK Channel 4 Dispatches TV program “Confessions of a Nurse”. The web site for the program is here and it can be expected to be available to view on their “Catch Up” service before too long.