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In the air-cooling units, the routine configuration modes of feed water pumps, electric-driven mode and/or steam-driven mode, have many disadvantages during the operation process. Aiming at another driving mode, namely feed water pumps coaxially driven by turbine, the concrete system configurations are put forward and analyzed detailedly in this study. For the electric-driven, steam-driven and coaxial-driven...
Wireless Underground Sensor Networks (WUSNs) are an emerging type of wireless sensor networks (WSNs), where sensor nodes are located under the ground and communicate through soil. The major challenge in the development of efficient communication protocols for WUSNs is the characterization of the underground channel. So far, none of the existing models fully capture all the components of electromagnetic...
In Wireless multimedia sensor networks (WMSNs), two graphs, communication network graph and vision graph, can be established. The camera nodes connected in the vision graph share overlapped field of views (FOVs) and they depend on the densely deployed relay nodes in the communication network graph to communicate with each other. Given a uniformly deployed camera sensor network with relay nodes, the...
Focusing on whether ldquoThrough train of Hong Kong stockrdquo has a significant impact on return and volatility spillover relationship between Hong Kong, Shanghai and Shenzhen stock market, this paper applies the VAR and Multiple GARCH model to the research based on the three stock markets data. The evidence shows that no return spillover effect exits between Hong Kong stock market and Shanghai or...
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