Shu-ping Cheng

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Quality of service (QoS) model of composite services and web service selection based on QoS are currently the hot issues in the web service composition area. Service selection based on QoS, which is a globally optimal selection issue, is a NP-hard problem. Taking engine into consideration, this paper develops a QoS model for service selection in the web(More)
The aim of the present study was to confirm the existence of carbapenem-resistant Enterobacteriaceae carrying the bla NDM-1 gene in clinics in Hainan province, China. Collected clinical bacterial isolates that were Enterobacteriaceae strains suspected of producing carbapen-emase were used as experimental strains. Drug resistance to imipenem, meropenem and(More)
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