Eunyoung Jeong

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Scaling the performance of short TCP connections on multicore systems is fundamentally challenging. Although many proposals have attempted to address various shortcomings, inefficiency of the kernel implementation still persists. For example, even state-of-the-art designs spend 70% to 80% of CPU cycles in handling TCP connections in the kernel, leaving only(More)
Recent popularity of smartphones drives rapid growth in the demand for cellular network bandwidth. Unfortunately, due to the <i>centralized</i> architecture of cellular networks, increasing the physical backhaul bandwidth is challenging. While content caching in the cellular network could be beneficial, relatively few characteristics of the cellular traffic(More)
Packet retransmission is a fundamental TCP mechanism that ensures reliable data transfer between two end nodes. Interestingly, when it comes to cellular data accounting, TCP retransmissions create an important policy issue giving rise to a tension between ISPs accounting for network resource consumption, and users only being aware of the application layer(More)
ETHNOPHARMACOLOGICAL RELEVANCE Stemona tuberosa (ST) is a traditional herbal medicine used for the treatment of various respiratory diseases in eastern Asia. AIM OF THE STUDY We investigated the anti-inflammatory effects of a ST water extract in lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages and in cigarette smoke (CS)-induced lung inflammation(More)
The Rad50 hook interface is crucial for assembly and various functions of the Mre11 complex. Previous analyses suggested that Rad50 molecules interact within (intracomplex) or between (intercomplex) dimeric complexes. In this study, we determined the structure of the human Rad50 hook and coiled-coil domains. The data suggest that the predominant structure(More)
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