With advances in computer networks, special attention has been paid to Wireless Sensor Networks (WSN). Because of their wireless nature, the probability of the fault occurrence in such networks is high. There has been a lot of research conducted on the field of fault detection in WSN. Among the fault detection methods, the disturbed ones are more important because they outperform other methods ...

In recent years with the growing terrorist and subversive activities in the world, detection, prevent and already increasing the security factor of military and sensitive areas has become very important. Among the few existing technologies, to detect traces of explosives, use of conjugated polymers have better condition rather than other technology and can present canine sensitivity in frame of...

Background and purpose: Recently, use of enzyme-linked immunosorbent assay (ELISA) and rapid Immunochromatographic test (ICT) in diagnosis and screening of patients with hepatitis B reduced the risk of hepatitis during blood transfusion. However, the incidence of hepatitis B is very high in high-risk patients such as hemodialysis, thalassemia and hemophilia which receive a lot of blood transfus...

today, scouring is one of the important topics in the river and coastal engineering so that the most destruction in the bridges is occurred due to this phenomenon. whereas the bridges are assumed as the most important connecting structures in the communications roads in the country and their importance is doubled while floodwater, thus exact design and maintenance thereof is very crucial. f...

Global Positioning System (GPS) spoofing could pose a major threat for GPS navigation ‎systems, so the GPS users have to gain a better understanding of the broader implications of ‎GPS.‎ In this paper, a plenary anti-spoofing approach based on correlation is proposed to distinguish spoofing effects. The suggested ‎method can be easily implemented in tracking loop of GPS receiver...