objective: today, addressing the issue of sustainability especially in agriculture has received more attention. sustainability in the systems of canola cultivation depends on many factors like ecological, social and economic dimensions and understanding these factors can result in formulation of policies and strategies for sustainable agricultural development. methods: 8961 canola farmers of qa...

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...

in this study economic and welfare impacts of establishing irrigation water market in qazvin province as well as potentiality of irrigation water transfer under stress irrigation conditions in the cities of qazvin province were analyzed. to achieve the above objectives, positive mathematical programming model and state wide agricultural production functions were used. to achieve applicable resu...

Department of Electrical and Computer Engineering, Parsian Institute of Higher Education, Qazvin, Iran E-mail: [email protected] Department of Computer Engineering, Faculty of Computer and IT, Islamic Azad University, Parand Branch, Parand, Tehran, Iran E-mail: [email protected] Department of Computer Engineering, Faculty of Engineering, Islamic Azad University, Karaj Branch, Karaj...

Materials and Methods: All patients with en plaque meningioma in spheno-orbital area, who were subject to this experiment in the Neurosurgery Clinic of Shahid Rajai Hospital (affiliated to Qazvin University of Medical Sciences, Qazvin, Iran), were operated for tumor resection. Gamma knife was used to resect the tumor tissue in patients who underwent subtotal surgery resection. Patients were fol...

BACKGROUND The aim of this study was to apply the nested-PCR and bioassay methods in detection and genotyping of Toxoplasma gondii infection in provided sheep aborted fetus samples from Qazvin Province of Iran. METHODS Eighteen sheep aborted fetal samples were studied by nested-PCR-RFLP, histopathological observation and microbiological assay. Bioassay in mice was carried out by inoculating t...

Study of soil properties like field capacity (F.C) and permanent wilting point (P.W.P) plays important roles in study of soil moisture retention curve. Pedotransfer functions (PTFs) provide an alternative by estimating soil parameters from more readily available soil data. In this study, a new approach is proposed as a modification to a standard fuzzy modeling method based on the table look-up ...

Because conventional Boolean retrieval of soil survey data and logical models for assessing land suitability treat both spatial units and attribute value ranges as exactly specifiable quantities, they ignore the continuous nature of soil and landscape variation and uncertainties in measurement which can result in the misclassification of sites that just fail to match strictly defined requiremen...