introduction: cephalometry is an efficient tool for anthropometric studies. this study sought to assess facial dimensions and types of adults residing in qazvin (iran) and dera ghazi (dg) khan (pakistan). methods: in this cross-sectional study, a total of 300 ethnic populations of qazvin and 365 ethnic populations of dg khan aged between 18-55 years were randomly selected and evaluated. the sub...

This paper examines the eco-systems model that underlies the LEED Green Building Rating System, comparing it to a number of other contemporary manifestations of the same model. As attendants at Greenbuild know well, the rating system offers credit for a number of well-recognized strategies that improve resource efficiency and indoor quality. Those strategies are based on an ecological model of ...

The treatment of patients with Helicobacter pylori infection has many limitations, especially because antibiotic resistance. We aimed to investigate the prevalence and mechanism resistance metronidazole clarithromycin in H. isolates collected from gastrointestinal symptoms Qazvin, Iran. In this cross-sectional study, susceptibility testing was performed among 80 clinical strains isolated pylori...