The article is aimed at studying the organizational and economic aspects of the hotel industry in Ukraine under modern conditions and its impact on the tourism industry, as well as determining strategic guidelines for the development of the hotel industry.The article examines the organizational and economic aspects of the hotel industry in Ukraine,
Soft Tissue Characteristics and Gender Dimorphism in Class III Malocclusion: a Cephalometric Study in Adult Greeks
Background/Aim: Class III malocclusion case are considered complex problems associated with unacceptable esthetics.The purpose of the present study was to assess the characteristics of the soft tissue profile and investigate the possible gender differences in adult Greeks with Class III malocclusion.Material and Methods: The material of the study c
Direct numerical simulation study on relationship between Ranque-Hilsch effect and turbulence in high-speed swirling flow inside a cylindrical vortex chamber
The Ranque-Hilsch vortex tube (RHVT) is a device which can separate compressed gas into high and low energy Hockey Accessories - Throat Guards flows only through its own fluid motion by generating a high-speed swirling flow inside a cylindrical vortex chamber.The energy separation phenomenon of RHVT is called the Ranque-Hilsch effect (RH effect).Al