Fingerprint recognition is an important tool for personal identification due to its versatility, user-friendliness, and accuracy.Fingerprint orientation field estimation, a crucial step in fingerprint feature extraction, significantly impacts recognition performance.While numerous methods have been proposed, achieving state-of-the-art accuracy ofte
As a critical component of rotating machinery, rolling bearings are essential for the safe and efficient operation of machinery.Sudden faults of rolling Cleansing Kit bearings can lead to unscheduled downtime and substantial economic costs.Therefore, diagnosing and identifying the equipment status is essential for ensuring the operation and decreas
If two geodesic particles collide near a rotating black hole, their energy in Multi-fold Towels the centre of mass frame Ec.m.can become unbound under certain conditions (the so-called BSW effect).The special role is played here by so-called critical geodesics when one of particles has fine-tuned energy and angular momentum.The nature of geodesics