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.
In Windows, a program can shut down the system by calling the ExitWindowsEx or NtShutdownSystem function. macOS. In macOS the computer can be shut down by choosing Shut Downâ¦ from the Apple Menu or by pressing the power key to bring up the power management dialog box and selecting button Shut down. An administrator may also use the Unix shutdown command as well. It can also be shut down by pressing [Alt]+[Command]+[Eject optical disc on optical drive] but this will not prompt the user ...