INTRODUCTION Plasmid-mediated quinolone resistance, which complicates treatment, has been increasingly identified in Escherichia coli isolates worldwide. The purpose of this study was to identify the plasmid-mediated qnrA and qnrB genes among the quinolone-resistant Escherichia coli isolated from urinary tract infections in Iran. METHODOLOGY A total of 140 Escherichia coli isolates were colle...

iranian cave barb (iranocypris typhlops, bruun and kaiser, 1944)is one of thevery rareandendemicspeciesof iran. its distributionrangeislimitedina habitat that causes some problems for its conservation. thisuniquehabitatfaces somenatural and humanthreatsand the habitatdestructionmeansthe extinctionof the species. based on, habitat selection for translocation of the species is an important object...

Background: The spread and epidemic of COVID-19, as a new disease, challenged many health achievements. In hospitals, the center crisis management activities, it is very important to develop preparedness plan. this study, response-readiness Khorram Abad hospitals in COVID-19 was discussed. Materials Methods: This study descriptive applied research that conducted cross-sectionally summer 1400 tw...

A new method for remotely sensed change detection based on artificial neural networks is presented. The algorithm for an automated land-cover change-detection system was developed and implemented based on the current neural network techniques for multispectral image classification. The suitability of application of neural networks in change detection and its related network design consideration...

The present study investigated the way elementary school teachers perceive the importance of phonological awareness in their classroom experiences. To achieve the aim, 75 elementary school teachers of both genders with diverse years of experience and qualifications from 25 elementary schools in Khorram Abad, Iran were selected. In order to obtain the data, the modified version of the Likert-typ...

the onobrychis viciafolia is one of the forage and rang land plants that is adapted and spread to different climates of iran. one of the important disease of this plant is powder mildew in the lorestan province which damages second and next cutting stages of this plant. to study the correlation between disease severity and forage quality, seeds of 34 populations were planted in field of khorram...