A SIMULATION MODEL FOR THE ELECTRICAL ROTARY-WING AIRCRAFT (EVTOL) PERFORMANCE ESTIMATION FOR THE URBAN AIR MOBILITY PURPOSES

The present paper presents a simulation model description developed for the aircraft performance estimation of the most popular electric vertical takeoff and landing aircraft (eVTOL) aerodynamic configurations with the electric (hybrid) power plant for the urban air mobility purposes.It focuses on the quadcopter-type eVTOL aircraft aerodynamic conf

Objectives: To develop and validate a prediction model based on brain MRI features to predict disease-free survival (DFS) and overall survival (OS) for patients with intracranial extraventricular ependymoma (IEE).Methods: The study included 114 patients with pathology-proven IEE, of whom 80 were randomly assigned to a training group and 34 to a val