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This study presents the preparation and the application of γ-Fe2O3/TiO2 nanotube magnetic heterojunction photocatalysts (MHPs) for photodegradation of methylene blue under visible light irradiation. The morphology, the microstructure, the magnetic properties and the photocatalytic activity of γ-Fe2O3/TiO2 (NT) MHPs were studied. Results show that the MHPs are provided with highly ordered TiO2 (titania)...
It is becoming increasing difficult to implement an effective DDoS Defense System, because (1) the raising sophistication of DDoS attack requires more complex analysis to detect, (2) internet traffic grows bigger and bigger which needs more powerful system to monitor. Taking advantages of the great improvement in multi-core technology, a multi-core based DDoS detection system (MIFDDS) is proposed...
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