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Objective To identify the pattern of deltoid ligament injury after acute ankle injury and the relationship between ankle fracture and deltoid ligament tear by magnetic resonance imaging (MRI). Materials and methods Thirty-six patients (32 male, and 4 female; mean age, 29.8 years) with acute deltoid ligament injury who had undergone MRI participated in this study. The deltoid ligament was classified...
Due to the sensitivity of the collected data in Ubiquitous Sensor Networks, security becomes the top priority issue for the USNs to be widely deployed. To enhance the security, various key management schemes have been proposed so that the messages among the sensor nodes can be encrypted. Especially, the Polynomial based key management scheme is famous because it guarantees to establish a secure session...
The performance (such as throughput) of wireless mesh networks (WMNs) are affected by many factors such as routing protocols and interferences. To improve the throughput, several studies have proposed efficient routing protocols to find better paths and new link state metrics to accurately represent the wireless link qualities. Most of these works assume that the locations of the mesh routers are...
Due to the advent of social networking services and other emerging applications, the Internet traffic is growing faster than ever. Thus, link or node failures in the Internet may generate a tremendous disaster to the services. To foster the fast recovery from the failures, various Fast Reroute schemes have been developed. Among them, Failure Insensitive Routing (FIR) is a simple and easy to implement...
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