Transmission protocols like TCP are usually divided into a time scheduling and a data selection policy. We consider on-line algorithms of data selection policies for any time scheduling policy and any routing behaviour in a network. For the model introduced by Adler et al. (1997, Proc. of the 5th Isreal Symp. on the Theory of Computing Systems, pp. 64–72), we improve both the lower and the uppe...

In this paper, we present a comprehensive picture and the state of the art of Identity Based Cryptography (IBC) and their security implications with applications. First, we introduce the basic concepts of security and principles of cryptography and then move into identity-based cryptography, an overview of its development process and research progress. We explain identity-based encryption (IBE)...

1. Molecular Medicine Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran 2. Dental Research Center, Faculty of Dentistry, Tehran University of Medical Sciences, Tehran, Iran 3. Orthodontic Department, Dental Branch, Islamic Azad University, Tehran, Iran 4. Molecular Immunology Research Center, Tehran University of Medical Sciences, Tehran, Iran 5. Nature of Gene Mutat...

A Decade of Sports and Exercise Medicine Specialty Program in Iran, Achievements and Challenges Ramin Kordi, and Navid Moghadam Sports Medicine Research Center, Tehran University of Medical Sciences, Tehran, IR Iran Vice President of the Faculty of Sports and Exercise Medicine, Tehran, IR Iran Department of Sports Medicine, Iran University of Medical Sciences, Tehran, IR Iran Corresponding auth...

1 Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran 2Tabriz Health Services Management Research Center, Faculty of Nursing and Midwifery, Tabriz University of Medical Sciences, Tabriz, Iran 3 Medical Philosophy and History Research Center, Tabriz University of Medical Sciences, Tabriz, Iran 4 Student’s Research Committee, Tabriz University ...

1Department of Basic Sciences, University of Social Welfare and Rehabilitation Sciences, Tehran, IR Iran 2Department of Medical Basic Sciences, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, IR Iran 3Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, IR Iran 4Multiple Sclerosis Research Center, Neuroscience Institute, Sina Hospital, Te...

Sina Ebrahimi, Alireza Ghoreifi, Behnam Shakiba, Arash Azaripour, Hamid Deldadeh, Amir Reza Elahian, Mazaher Hadi, Parvin Emadi, Hamed Rajaee, Mehdi Dehghani, Lily Nosraty. Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Urology Department, Mashhad University of Medical Sciences, Mashhad, Iran; Students’ Scientific Research Center, Tehran University of Medical Sciences, Tehran, I...

1Department of Iranian Traditional Medicine, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran, IR Iran 2Department of Anesthesiology, Research Institute for Islamic and Complementary Medicine (RICM), Iran University of Medical Sciences, Tehran, IR Iran 3Traditional Medicine Clinical Trial Research Center, Shahed University, Tehran, IR Iran 4The Research Institute fo...

Mehdi Ghazanfari, Associate Professor, Department of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran Adel Alaeddini, Corresponding Author, Adel Alaeddini, Ph.D. student, Department of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran Kazem Noghondarian, Assistant Professor, Department of Industrial Engineering, Iran University of Sci...