OBJECTIVE The present study aimed to review the relationships between procrastination and two self-factors self-efficacy and self-esteem. METHODS Participants were 140 undergraduates Psychology students enrolled in Mohagheg Ardabili University, Ardabil, Iran. Instruments used for collecting the required data were the student-version of the General Procrastination Scale (GP-S), General Self-Ef...

Cogan's syndrome (CS) is a chronic inflammatory disorder of unknown etiology that most commonly affects young adults. Clinical hallmarks are bilateral interstitial keratitis and vestibuloauditory dysfunction. Association between CS and systemic vasculitis as well as aortitis also exists. The diagnosis of CS is based upon presence of characteristic inflammatory eye disease and vestibuloauditory ...

Leaf area index (LAI), one of the most crucial vegetation biophysical variables, is required to evaluate structural characteristic plant communities. This study, therefore, aimed LAI ecoregions in Iran obtained using Sentinel-2B, Landsat 8 (OLI), MODIS, and AVHRR data June July 2020. A field survey was performed different throughout Ardabil Province during 2020 under satellite image dates. Laip...