Key management plays fundamental role in research on security service in wireless sensor networks (WSNs). However, due to the resource constraints, establishing pairwise keys in WSNs is not a trivial tasks. Several exiting key management schemes have been proposed in literature to establish pairwise keys between sensor nodes, but they either can not offer strong resilience against node capture ...

Telecommunication companies have received a great deal of research attention, which have many advantages such as low cost, higher qualification, simple installation and maintenance, and high reliability. However, the using of technical maintenance approaches in Telecommunication companies could improve system reliability and users' satisfaction from Asymmetric digital subscriber line (ADSL) ser...

khānsār was one of the principal cities of isfahan district in qajar era. the city is mentioned repeatedly in historical texts and visited frequently by european travelers khānsār was celebrated in qajar era for presence of significant cultural and artistic figures in the city as well as production of various commercial products. the remnants of commercial monuments such as qajar bazar or kārva...

This paper presents the findings of part of a study that involves formulating an optimal development plan for the upgrading, expansion and replacement of the supervisory control and data acquisition, energy management systems (SCADA/EMS) systems and associated telecommunication networks for the efficient operation of the Kuwait Power System. This paper deals specifically with designs that are p...

1. Student's Research Committee, Shahrekord University of Medical Sciences, Shahrekord , Iran 2. Dept. of Public Health, School of Public Health, Dezful University of Medical Sciences, Dezful, Iran 3. Dept. of Public Health, School of Public Health, Abadan School of Medical Sciences, Abadan, Iran 4. Dept. of Epidemiology and Biostatistics, Isfahan University of Medical Sciences, Isfahan, Iran 5...

Jafar Fattahi-asl, Milad Baradaran-Ghahfarokhi1, Mojtaba Karbalae1, Hamid Reza Baradaran-Ghahfarokhi2, Mohammad Hosein Haghighizadeh3 Departments of Medical Physics, School of Medicine, 3Departments of Biostatistics, School of Health, Ahwaz Jundishapour University of Medical Sciences, Khuzestan, 1Department of Medical Physics and Medical Engineering, School of Medicine, Isfahan University of Me...

1Medical Radiation Department and Medical Imaging Research Center, School of Engineering, Shiraz University, Shiraz, Iran 2Center for Research in Medical Physics and Biomedical Engineering and Physics Unit, Radiotherapy Department, Namazi Hospital, Shiraz University of Medical Sciences, Shiraz, Iran 3Radiology Department, Shiraz University of Medical Sciences, Shiraz, Iran 4Medical Physics Depa...

BACKGROUND The quality of drinking water has an important role in human infection and disease. This study was aimed at comparing polymerase chain reaction and culture in detecting Escherichia coli, Salmonella species and Vibrio cholera in tape water and bottled drinking water in various seasons in Isfahan province, Iran. METHODS A total of 448 water samples from tap water and bottled mineral ...

The Effect of Participation in Empowerment Workshops on the Quality Teaching and Professional Commitment Faculty Members Isfahan Medical School