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To sustain a good viewing experience of Internet live event broadcast service for users, application performance management in the presence of highly dynamic and unpredictable demand relies on a close grasp of the demand behavior characteristics and an accurate prediction model of them. In this paper, we propose a learning-based behavior profiling model which takes event-related temporal information...
To investigate the effect of pressboard aged states on its time domain dielectric characteristics, a series of experiments are designed and carried out to measure polarization and depolarization currents (PDC) of different aged pressboard samples. New pressboard samples immersed in new transformer oil are accelerated thermally aged for different time intervals. The aged oil-pressboard samples are...
After studying the existing methods of collision detection and early warning, a vehicle auxiliary anti-collision warning system based on positioning in electronic map is proposed. In this system, OBD, GPS, vehicle sensor and wireless LAN technologies are used to obtain the driving information of a vehicle itself and other vehicles around, and map positioning technologies to display the positions of...
In this paper a novel detecting device based on movable contactless conductivity detector was described. The stainless steel mould replaces the silicon and nickel mould to fabricate the capillary electrophoresis chip and overcome the disadvantage of complicated technology and frangibility. The parameters of hot embossing were optimized. In the paper a sandwich electrode structure was proposed. The...
Rapid and parallel protein micro/nano array formation provides a powerful tool for protein chip fabrication and protein preservation. This paper presents the characterization of surface tension and viscosity effect on the formation of nanoliter droplet array by a novel instant micro stamper, which can simultaneously immobilize hundreds of proteins on a chip. Besides, capillary force is the major driving...
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