Mohammad Reza Kazemi

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We study a variant of the problem of spanning colored objects where the goal is to span colored objects with two similar regions. We dedicate our attention in this paper to the case where objects are points lying on the real line and regions are intervals. Precisely, the goal is to compute two intervals together spanning all colors. As the main ingredient(More)
Arsia Taghva1, Mahdi Imani2, Mohammad R. Kazemi1, Khadijeh Shiralinia3: 1Department of Psychiatry, AJA University of Medical Sciences, Tehran, Iran. 2Department of Clinical Psychology, Shiraz University, Shiraz, Iran. 3Department of Counseling, Shahid Chamran University of Ahvaz, Ahvaz, Iran. E-mail: The role of burnout and(More)
Product classification using anthropometric measurements leads to ergonomic product design and user satisfaction. We propose an effective artificial immune algorithm (AIA) to classify ergonomic products with multi-criteria anthropometric measurements and tune the AIA parameters with a full factorial experimental design approach. We demonstrate the(More)
The aim of this study was to compare the electrochemical corrosion behaviour of stainless steel (SS) and nickel-titanium (Ni-Ti) orthodontic archwires in Ringer's solution at temperatures ranging from 15 to 55°C by using linear sweep voltametry and electrochemical impedance spectroscopy. Polarization curves show that the corrosion current density of SS is(More)
OBJECTIVE The effects of exposure to electromagnetic fields (EMF) on reproduction systems have been widely debated. In this study, we aimed to investigate whether low frequency EMF could ameliorate the in vitro fertilization success rate in Naval medical research institute (NMRI) Mice. MATERIALS AND METHODS In this randomized comparative animal study, ten(More)
Introduction: To evaluate serum level of plasma soluble human leukocyte antigen-G (sHLA-G) in asthmatic children aged 2 to 14 years old. Materials and Methods: This prospective, cross-sectional study was conducted on 83 patients aged 2-14 years in Ghaem Hospital, Mashhad, Iran, during 2013-2015. The participants were divided into two groups of asthmatic(More)