IMPROVED VARIATIONAL MODE DECOMPOSITION AND ONE-DIMENSIONAL CNN NETWORK WITH PARAMETRIC RECTIFIED LINEAR UNIT (PRELU) APPROACH FOR ROLLING BEARING FAULT DIAGNOSIS

As a critical component of rotating machinery, rolling bearings are essential for the safe and efficient operation of machinery.Sudden faults of rolling bearings can lead to unscheduled downtime and substantial economic costs.Therefore, diagnosing and identifying the equipment status is essential for ensuring the operation and decreasing the additi

This study was aimed to determine the effect of powell and mahoney bloody mary mix LFA (Lakhra Fly Ash) as partial replacement of cement in concrete.To conduct this study, a total of 72 standard concrete cylinders were cast with 1:2:4 proportions at 0.5 water-binder ratios.Cement was partially replaced by weight with LFA and the percentage replacem

Recent advances in the performance of CCD detectors have enabled a high time resolution study of the high latitude upper thermosphere with Fabry-Perot Interferometers (FPIs) to be performed.10-s integration times were used during a campaign in April 2004 on an FPI located in northern Sweden in the auroral oval.The FPI is used to study the thermosph

Summary: Patients with Ankylosing Spondylitis (AS) are four times more likely to sustain spinal fractures.Due to the associated risk of neurological complications treatment is complex.We present the case of a 56-year-old Caucasian gentleman with AS who sustained a fracture of T2 vertebra following a traumatic hyperextension read more injury.He decl

The solid (or nonvolatile) particle number (SPN) emissions of light-duty and heavy-duty vehicles and engines are regulated in the European Union.The measurements are conducted from click here the tailpipe during on-road tests, but from the dilution tunnel in the laboratory under controlled conditions.Recently, dedicated laboratory studies for the e