Zahra Shahi

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Workflow scheduling is one of the prominent issues in cloud computing which is aimed at complete execution of workflows by considering their QoS requirements such as deadline and budget constraints. Numerous state of the art workflow scheduling schemes have been proposed in the literature for scheduling simple and scientific workflows in the cloud computing(More)
BACKGROUND/AIMS To evaluate the efficacy of one- and two-week regimen of quadruple therapy containing azithromycin for Helicobacter pylori infection eradication. METHODOLOGY A total of 84 H. pylori-infected patients, were randomized into three groups: First group (n=31): 6 g AzOAB: Azithramycin 500 mg twice daily for 6 days and Omeprazole 20 mg,(More)
Introduction: In patients with thyroid carcinoma, radiation absorbed doses of the thyroid and surrounding tissues is important to weigh risk and benefit considerations. In nuclear medicine, the accuracy of absorbed dose of internally distributed radionuclides is estimated by different methods such as MIRD and direct method using TLD. The aim of this study(More)
AIM The main objective of this study was to define some histopathological aspects of differentiated thyroid cancer (DTC), describe the disease management, and evaluate potential predicting factors for tumor recurrence in Iran. MATERIALS AND METHODS Medical records of 1689 patients of DTC treated over a 15-year period at a referral hospital located in the(More)
*Corresponding Author: Dr. Mohammad Bagher Tavakoli, Department of Medical Physics and Medical Engineering, Isfahan University of Medical Sciences, Isfahan, Iran. Fax: +98 311 7922412 E-mail: Background: Breast is one of the main radiological sensitive organs, hence it is important to evaluate absorbed dose to this organ especially to(More)
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