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Aiming at the problem of the tank truck steering prone to rollover accidents, through the analysis of the outward shift of the mass center caused by the suspension movement and the liquid sloshing in the tank truck steering condition on the roll effect rules of the tank truck body, based on the lateral load transfer rate, a safety speed calculation model of the tank truck rollover prevention was proposed;...
The effection of single factors for NO removal, UV illumination, TiO2 catalyst, oxygen, water vapor, was investigated respectively. The photocatalytic decomposition of NO from flue gas at high concentration level was carried out by nano-TiO2 photocatalyst on the self-made photoreactor. Under optimum experimental conditions, initial concentration in 800mg/m3 −900mg/m3, the removal efficiency for NO...
Larger last level caches are being considered for bridging the performance gap between the processors and the memory subsystem. It requires much longer simulation time to exercise the whole cache and get accurate evaluation results. In this paper, we motivate the need for a trace-driven hardware/software co-simulation approach to solve this problem. We describe the components of the hardware/software...
DRM has been widely used for digital content protection over Internet. Regular DRM systems bundle "user, rights, and content" together during license delivery. Thus, it will be easy to cause the overload of license server when licenses need to be updated frequently. In this work, we present a scheme based on "rights claim", separating the bundled one into "user - rights",...
Supporting both live and on-demand video in a P2P streaming system is an emerging requirement and a technical trend. This demo showcases an experimental but practical P2P streaming system named GridMedia+, which combines live video streaming and on-demand video streaming in a single P2P engine, and also provides a uniform user interface for both PC users and TV users.
Previous researches of the anti-spamming have proved that results can be greatly improved when bad seeds are used together with good ones. However, how to select bad seeds efficiently is a big challenge. In this paper we discuss how to select bad seeds based on good seeds selection. The experiments running on over 13M Web pages show that our method is practical and time-saving. Moreover, the selected...
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