Purpose.In this paper, it is necessary to examine the dynamic properties of the gondola car with bogies, model 18-1711 when it moves on straight and curved sections of a track.Methodology.The calculations were performed using the object-oriented programming on the program "Dynamics of Rail Vehicles" ("DYNRAIL" Myamlin S.V.registered 20.03.2003).Mat
Discrete sine transform (DST) is widely used in digital signal processing such as image coding, spectral analysis, feature extraction, and filtering.This is because the discrete sine transform is close to the optimal Karhunen–Loeve transform for first-order Markov stationary signals with low correlation coefficients.Short-time (hopping) disc
The giant aneurysm of the cavernous internal carotid artery is an uncommon event.In the case of giant aneurysmal formation, the patient presents with some signs or symptoms, reported or observed on physical examination, which reveal a possible mass effect with neurovascular compression of the aneurysm, or even a subarachnoid hemorrhage due to gu502
In a recent period there is fryd arizona tea a great need for increasing the knowledge of tailoring the innovative procedures for the synthesis of electroceramic nanopowders and materials with improved quality for specific application.In order to produce electroceramics with desirable microstructure and properties, synthesis of stoichiometric, ultr