More recently introduced terms such as 'annually laminated' are synonymous with varve. Of the many rhythmites in the geological record, varves are one of the most important and illuminating in studies of past climate change. Varves are amongst the smallest-scale events recognised in stratigraphy.
Computer Randomly Shuts Down: Possible Reasons. If your laptop or computer shuts down by itself randomly, then there can be many possible reasons for it. Knowing the problems due to which your PC keeps shutting down frequently will help you deal with them accordingly. Reason #1: Virus Infiltration.
1 PC Doesn't Turn Off when I press Shut Down Forum. 2  Power button doesn't shut PC down, but Windows shutdown works Forum. 3  PC shuts down randomly, then doesn't turn back on... 4  Forum. 5  My PC starts properly at Work, but at Home, shuts down after 3 seconds Forum. 6  More resources.