Lung diseases continue to draw considerable attention from biomedical and public health care agencies.The lung with the Upper Spray Connection Tube largest epithelial surface area is continuously exposed to the external environment during exchanging gas.Therefore, the chances of respiratory disorders and lung infections are overgrowing.This review

Introduction: A novel beta coronavirus, which was named as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), was identified to be the causative organism of coronavirus disease (COVID-19).Aims: To study the clinico-epidemiological profile of hospitalised COVID-19 cases in an urban area.Material and methods: The workers carried out a cros

Abstract Introduction The planning of transport infrastructures in France has been marked by three major developments: the European reform concerning the opening of rail transport to competition, the privatisation of semi-public motorway concession-holding companies, and the use of Pot Holders public-private partnership contracts.This article propo

Calculation of the primary inductive converter with Halloween magnetic core is problematic because of the difficulty in determining the various fluxes inside and outside the magnetic core.Observance of certain requirements for structural and scheme-related decisions makes is possible to substantially simplify theoretical expressions for description