This paper presents a study on three simulation tools for Wireless Sensor Nertworks (WSNs): Network Simulator 2 (ns-2), Java Simulator (J-Sim) and Sensor Network Emulator and Simulator (SENSE). We present the concept of WSNs, each simulator in terms of its features, a view on current applications of WSNs on medicine and a comparative study on the simulators studied. We conclude that SENSE prese...

In this paper, we present a new framework for simulating inter-vehicle communication. In this framework, we apply a commodity-based kinematic wave model for simulating traffic dynamics and network simulator 2 (NS-2) for the corresponding communication events. We demonstrate the feasibility of this framework with simulation results for inter-vehicle communication among individual vehicles and al...

The purpose of this paper is to design state predictive LQI congestion controllers by considering effective equilibrium points of nonlinear models of TCP/AQM networks and to illustrate the effectiveness of the designed congestion controllers via the ns-2(Network Simulator ver.2) simulator. First nonlinear models of TCP/AQM networks are linearized at equilibrium points and a method to configure ...

regarding the therapeutic properties of nigella sativa (ns), the effects of the plant hydro – alcoholic extract on learning, memory and brain tissues oxidative damage were investigated in penthylenetetrazole (ptz) - induced repeated seizures.there were 4 experimental groups including: 1- control group; received saline, 2- ptz group ; received saline and ptz (50 mg/kg, i.p) , 3-ptz- ns 200 and 4...