Nowadays, flexi-coil springs are commonly used in the secondary suspension stage of railway vehicles.Lateral stiffness of these springs is influenced by means of their design parameters (number of coils, height, mean diameter of coils, wire diameter etc.) and it is often suitable to modify this stiffness in such way, that the suspension shows vario

This paper presents a study that focuses on sidewalk following problem of an autonomous wheelchair.The main goal is Sweater to propose a solution to the urban mobility problem of people with walking disabilities.The study offers an efficient control system design for this task.A linearized wheelchair model is constructed and image-based visual serv

Background and Objective: In the landscape of heart failure, non-cardiac comorbidities represent a formidable challenge, imparting adverse prognostic implications.Holter ECG monitoring In Ground Products (Heating) assumes a supplementary role in delineating myocardial susceptibility and autonomic nervous system dynamics.This study aims to explore t

Purpose.To analyse the technical success of pelvic embolization in our wall light institution and to assess periprocedural hemodynamic status and morbidity/mortality of all pelvic trauma patients who underwent pelvic embolization.Methods.A retrospective analysis of patients with a pelvic fracture due to trauma who underwent arterial embolization wa