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Jia, L. (author)
Online networks like email, Facebook, LinkedIn, Wikipedia, eBay, and BitTorrent-like Peer-to-Peer (P2P) systems have become popular and powerful infrastructures for communication. They involve potentially large numbers of humans with their collective inputs and decisions, and they often rely on the cooperation and the contribution of their users...
doctoral thesis 2013
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Jia, L. (author)
To speed up residential energy retrofitting in the Hot Summer and Cold Winter(HSCW) zone, the barriers to retrofitting projects need elimination. Energy retrofitting contributes to improving building quality and living comfort, but has not been accepted by the public. It stems from poor project performance in quality, time, costs, etc. The risk...
doctoral thesis 2021
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Jia, W. (author)
The ballast bed of a railway track consists of two granular layers, the ballast layer and the sub-ballast layer, and it is typically constructed of crushed, angular hard rocks. Studies on ballast degradation and structural performance improvement is needed to optimise reliability, availability, maintainability and safety of the railway track....
doctoral thesis 2023