Studies on the sleep habits of older Americans show an increase in the time it takes to fall asleep (sleep latency), an overall decline in REM sleep, and an increase in sleep fragmentation (waking up during the night) with age.
The Irish Government. Ireland is a parliamentary democracy. The Head of the Government is the Taoiseach. The TÃ¡naiste is the Deputy Prime Minister. There are 15 Government Departments. The Taoiseach and the Ministers collectively form the Government under the Irish constitution, and they hold executive power. The Oireachtas
Public transport in Ireland. Public transport in Ireland exists in many of the island's urban areas, and takes a number of forms. Bus transport is the main form of public transport common in all cities. The cities, Dublin, Cork, Limerick and Galway all have their own suburban rail networks. Ireland has a population of over 6.4 million people. Transport for Ireland is a public information body set up by the National Transport Authority as a single point of reference for all public transport in Ireland, along the lines of Tra