Time-domain astronomy is the study of how astronomical objects change with time. Changes may be due to movement or physical changes in the object itself. Examples include pulsar variability, and the ...
DST will end at 02:00:00 AM, Sunday, Oct 27, 1918. When local clocks are to be set backward by 1 hour.
Abstract: Accurate vibration-based instantaneous angular speed (IAS) estimation is crucial for effective fault diagnosis in rotating machinery operating under nonstationary speed conditions. However, ...
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