background and aims. reactive hyperplasias (rhs) are common oral mucosal lesions caused by irritation of the mu-cosa. the aim of this study was to evaluate the frequencies of various types of oral rhs in a university clinic. materials and methods. oral rh cases, undergone biopsy in a four-year period, were studied retrospectively. data including age and gender as well as the location and clinic...

background: it is proved that testis is sensitive to electromagnetic field (emf) and its damage results in infertility. exposure to emf induces reactive oxygen species production and affects on anti-oxidants defense mechanisms. metallothionein (mt) is a name for a group of low molecular weight (6-7 kda), sulfhydryl rich proteins. expression of mt1 and mt2 genes in testis tissue after emf exposu...

objective(s) homocysteine, hs-crp and fibrinogen are three novel cardiovascular risk factors. the aim of this study was to examine the effect of a single bout of circuit resistance exercise on homocysteine, hs-crp and fibrinogen levels in healthy and inactive men. materials and methods the subjects were randomly divided into the experimental group (n= 14) and the control group (n= 9). circuit t...

This paper describes the initial development of an intelligent tasking model which has been designed to enable complex systems, human agents and software agents, to be tasked and controlled within a reactive workflow management paradigm. The task models exploits recent advances within the AI community in reactive control, scheduling and continuous execution. The Dynamic Execution Order Schedule...

Vehicle intelligent control is a robotics real time application where elaborated reasoning process and reactive process work together and have to cooperate or more to be interdependent. Multi-agent systems are well suited to such complex systems speci-cation, because of their software engineering, their reasoning capabilities (from a cognitive point of view) or their performances (from a reacti...

A reactive distillation plant is one of the most important and “delicate” functional components of a complex chemical plant. While its steady state modeling and simulation tend to become a standard today by using some well known dedicated software tools, only little is known about the dynamic simulation in the open literature. This paper presents the principles for a modern modeling approach wi...

In the modern era, use of mobile wireless devices is increasing enormously which leads probers to frequently work over the new improvements in mobile ad hoc network i.e. MANET and routing protocols in MANET. The main aim behind this project is to compare the existing Reactive MANET routing protocols by using Opnet17.5 software. The focus of this paper is on reactive routing protocols (AODV and ...

This paper presents the reactive power control of Autonomous Wind-Diesel Hybrid Power Systems (AWDHPS) under dSPACE real time environment. The reactive power absorption and supply is done by a Static VAR Compensator (SVC) controlled by proportional plus integral controller and tuned by dSPACE DS 1104. Three models of AWDHPS are considered in the study. The disturbance parameters in the models w...

In this paper, I explore the idea that there are “patterns”, analogous to software design patterns, in the kind of task procedures that frequently form the reactive component of architectures for intelligent autonomous systems. The investigation is carried out mainly within the context of the WITAS UAV project.