In this paper, a new structure for cooperative learning automata called extended learning automata (eDLA) is introduced. Based on the new structure, an iterative randomized heuristic algorithm using sampling is proposed for finding an optimal subgraph in a stochastic edge-weighted graph. Stochastic graphs are graphs in which the weights of edges have an unknown probability distribution. The pro...

* Correspondence: abasalt. [email protected] Department of Mathematics, Garmsar Branch, Islamic Azad University, Garmsar, Iran Full list of author information is available at the end of the article Abstract In this paper, we prove the Hyers-Ulam stability and the superstability for cubic functional equation by using the fixed point alternative theorem. As a consequence, we show that the cubic m...

1Department of Cognitive Neuroscience, Institute for Cognitive Science Studies, Tehran, Iran 2Department of Dental Anatomy, Faculty of Dentistry, Islamic Azad University, Tehran, Iran 3Programme in Experimental Medicine and Therapy, Doctoral School in Life and Health Sciences, Maxillofacial Surgery Section, Surgical Sciences Department, S. Giovanni Battista Hospital, University of Turin, Turin,...

Navid Freidoonimehr 1, Mohammad Mehdi Rashidi 2,3, Shirley Abelman 4,* and Giulio Lorenzini 5 1 Young Researchers & Elite Club, Hamedan Branch, Islamic Azad University, 65181-15743, Hamedan, Iran; [email protected] 2 Shanghai Key Lab of Vehicle Aerodynamics and Vehicle Thermal Management Systems, Tongji University, Shanghai 201804, China; [email protected] 3 ENN-Tongji Clean Energ...

this paper aims to consider the relationship between social capital and social responsibility in islamic azad university – firouzkouh branch. the population of research all faculty members, managers and experts employed in islamic azad university - firouzkouh branch. the sample sizeincludes 157 peopledetermined by jeris-morgan formula using the stratified random sampling method. firstly, a ques...

Mahdi Mirahmadi 1 , Habib Rezanejadbardaji 2 , Muhammad Irfan-Maqsood 1 , Mohammad Javad Mokhtari 3 , Hojjat Naderi-Meshkin 1 * 1 Stem Cell and Regenerative Medicine Research Department, Iranian Academic Center for Education, Culture Research (ACECR), Khorasan Razavi Branch, Mashhad, Iran. 2 Joslin Diabetes Center and Harvard Medical School, 1 Joslin Place, Boston, MA 02215 U.S.A. 3 Department ...

Granulosa cell tumors (GCTs) are tumors that arise from granulosa cells, occurring in women 50 to 55 years of age but may occur at any age whereas Juvenile granulosa cell tumors usually occur in children and adolescents. A three years old girl with breast development but without any significant past medical history was referred to the Pediatric Clinic in Children hospital(University of Medical ...

1 Mycobacteriology and Pulmonary Research Department, Pasteur Institute of Iran, Tehran, Iran, 2 Microbiology Research Center, Pasteur Institute of Iran, Tehran, Iran, 3 Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran, 4 Department of Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran...