The paper deals with the control device for a uniaxial trailer, which makes it possible to increase the maneuverability and reliability of the movement of a low-tonnage roadtrain by using flexible coupling in the hitch mechanism.This makes it possible to use roadtrain at emergency situations, in narrow urban streets, in greenhouses, livestock house
When a transmedia vehicle moves across water and air media, the free surface has a great influence on its airfoil, which brings challenges to the overall design and navigation control.To investigate the hydrodynamic characteristics of an airfoil approaching the free surface from the far field in the air and water, numerical simulation models of thi
Poverty, hunger and the need for production of pigs with meagre or zero inputs have made most farmers release their pigs to range freely, thus creating a pig-human cycle that maintains Taenia solium, the pig tapeworm and cause of porcine cysticercosis, in the ecosystem.A preliminary here study was designed to establish the prevalence of porcine cys
In this article the transition from literary realism (Balzac, George Eliot, Verga) is described as a shift from mimesis to constructivism.It is indicated how the realist confidence in the ability of the writer click here to represent reality as such yields to a modernist skepticism which recognises the contingent character of all fictional construc
Purpose: The purpose of this study was to evaluate the results of the reconstruction using the second free flap following resection of recurrent oral squamous cell carcinoma(OSCC).Patients and methods: A total of 25 patients from 2005 to 2018 who had undergone salvage surgery and reconstruction using the second free flap for here recurrent OSCC wer