In this paper, an attempt was made to obtain the aerodynamic performance of a Hex-rotor unmanned aerial vehicle with different rotor spacing.The hover efficiency of the Hex-rotor unmanned aerial vehicle is analyzed by both experimental tests and numerical wedding bands in fresno simulations.First, a series of index to characterize the aerodynamic p

The replacement of an unrestorable tooth with a single implant-supported prosthesis is a treatment with predictable and successful outcomes.The anterior maxilla region is a complicated site for such treatment, due to its esthetic, functional, and physiological sensitivity.The purpose of this study was to hana longboard evaluate the changes in the s

Crossed renal ectopia is a rare congenital malformation.Only 36 cases of crossed renal ectopia with calculus have been recorded in literature, even a few cases of urolithiasis in them have been surgically managed.The majority of cases in literature have been published as single case reports.We conducted a retrospective study of all the crossed rena

The glymphatic system (GS) plays a key role in maintaining brain homeostasis by clearing metabolic waste during sleep, with the coupling between global blood-oxygen-level-dependent (gBOLD) and sources iphone 90m cerebrospinal fluid (CSF) signals serving as a potential marker for glymphatic clearance function.However, the test-retest reliability and

The MITRE ATT&CK (Registered trademark) framework is a globally recognized repository of adversarial Tactics, Techniques, and Procedures (TTPs) based on real-world cyber threats.It provides a model for analyzing attack behaviors and enhancing incident attribution.Business Email Compromise (BEC) frauds, a growing cyber threat, exploit email c