BACKGROUND Peptic ulcer disease is a multifactorial health problem affecting almost all populations worldwide. Large scale population-based studies are crucial to understanding its scope and specifications in various nations. We aimed to explore environmental risk factors of peptic ulcer disease in the first population based study in Ardabil, Northwest Iran. METHODS This study was a part of a l...

this paper examines some of the results of the archaeological survey conducted in ardabil province in summer 2001. ardabil province is situated in northwest iran and in the neighborhood of of azerbaijan republic. the survey of the surrounding area gives an account of the different graves. the greaves are characterized by simple grave; megalithic graves with and without stele and kurgan mound. t...

BACKGROUND Now a days the utilization of Acceptance / Commitment and Emotion Regulation Strategy as a comprehensive treatment plan has been discussed in both the prevention and the control of destructive and risky behaviors. Treatment based on Acceptance/Commitment and Emotion Regulation was effective in both the improvement and the control of high-risk behaviors of students with dyscalculia. ...

BACKGROUND Accurate cancer registry and awareness of cancer incidence rate is essential in order to define strategies for cancer prevention and control programs. Capture-recapture methods have been recommended for reducing bias and increase the accuracy of cancer incidence estimation. OBJECTIVES This study aimed to estimate the esophagus cancer incidence by capture-recapture method based on A...