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The Internet is a typical complex network, whose traffic load is controlled by the inter-domain routing system. Due to the co-location of data plane and control plane of Border Gateway Protocol, the survivability of inter-domain routing system is sensitive to severe congestion. Therefore, an initial outage may lead to a cascade of failures in the Internet.(More)
BACKGROUND Over the past few decades, concern about suicide by college students has been on the rise worldwide, in general and in China particularly. The main objective of this study is to investigate the effects of social and psychological factors on the suicidal tendencies of Chinese medical students. FINDINGS Of the 540 students surveyed, 48 had a(More)
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