Inappropriate use of indwelling urinary catheters (IUCs) and their related complications is one of the most important problems in hospital wards.The aim of this study was to evaluate inappropriate use of IUCs and their complications among patients in Tehran, Iran.Two hundred and six consecutive patients hospitalized in the intensive care unit (ICU)

Abstract Jet pulse assembly is one of the main components of jet hydraulic oscillator.The pressure wave characteristics produced by jet pulse assembly have an important influence on the performance of the tool.In this paper, the structure and working principle of jet pulse assembly are studied, the mechanical analysis model of piston rod is establi

Gelada (Theropithecus gelada) is one of the endemic primates of Ethiopia.The ecology of meta populations of geladas outside protected areas is less studied, and their population status is uncertain.As a result, we conducted a study to investigate the daily HSI Ignitor activity pattern of gelada in Kotu forest and associated grasslands in northern E