1 Student Research Committee, School of Medicine, ShirazUniversity of Medical Sciences, Shiraz 7134845794, Iran; [email protected] 2 Tangestan Health Network, Bushehr University of Medical Sciences, Bushehr 7551866897, Iran; [email protected] 3 Ionizing and Non-Ionizing Radiation Protection Research Center (INIRPRC), ShirazUniversity of Medical Sciences, Shiraz 7134845794, Iran 4 M...

Ali Sharafi Chegeni, Behrouz Ezatpour*, Mohammad Saki, Hamid Mokhayeri, Siavash Adavi, Elham Nasiri, Mehdi Azami Department of Communicable Disease Control and Prevention, Deputy of Health, Lorestan University of Medical Sciences, Khorramabad, Iran Razi Herbal Medicines Research Center, Lorestan University of Medical Science, Khorramabad, Iran Aligoudarz health network, Lorestan University of M...

A linear analysis, employing the lubrication approximation, is presented for the leveling history of a thin layer of Newtonian liquid. When the surface tension is taken to be constant, the classic result of Orchard is reproduced. As expected, the presence of surfactant, with resulting surface-tension-gradient forces, slows the rate of leveling of an initial train of periodic ripples. For very w...

The moving process of a leveling and erecting mechanism is complicated, which involves six hydraulic cylinders. The research established mathematical model and optimized the moving process of the leveling and erecting mechanism. Kinematic analysis of the mechanism was accomplished. Mathematical model of the hydraulic system was established. Working scheme was designed consisting of workflow, tr...

We present results on the leveling of polymer microdroplets on thin films prepared from the same material. In particular, we explore the crossover from a droplet spreading on an infinitesimally thin film (Tanner's law regime) to that of a droplet leveling on a film thicker than the droplet itself. In both regimes, the droplet's excess surface area decreases towards the equilibrium configuration...

The aeronautics industry is attempting to implement important changes to its maintenance strategy. The article presents a new framework for making final decision on aeroplane maintenance actions. It emphasizes on the use of prognostics within this global framework to replace corrective and Preventive Maintenance practise for a predictive maintenance to minimize the cost of the maintenance suppo...

By microscopically observing widely used data files, we identified the considerable room for life time improvement in NAND flash memory, which is due to the discovery of a non-uniformity in bit-level data patterns. In an attempt to exploit the discovery, we propose a novel bit-level wear-leveling scheme. Instead of considering only the view of page-level or block-level, we incorporate the nonun...

This paper surveys experimental and empirical evidence which demonstrates that users of full service networks will not be happy with less than TV quality images, especially for personal communication. The paper briefly examines the technical consequences of these findings, and the implications for mature broadcast networks looking towards new service opportunities. The conclusions of this paper...

In this paper, a logical three-layer design of Iran data network is presented using the hierarchical model. The results show that by applying the static routing approach to Iran data network, the topology of the network is changed when parameters of the initial configuration vary. In other words, using the static routing may not properly direct the data packets. Consequently, performance of the...

The wear leveling is a critical factor which significantly impacts the lifetime and the performance of flash storage systems. To extend lifespan and reduce memory requirements, this paper proposed an efficient wear leveling without substantially increasing overhead and without modifying Flash Translation Layer (FTL) for huge-capacity flash storage systems, which is based on selective replacemen...