The photocatalytic coatings were prepared via incorporating the modified titania nanoparticles into epoxy-based inorganic-organic hybrid coatings. Titania nanoparticles were first synthesized from tetra-n-butyl titanate using sol-gel methods by two different calcination treatments, i.e., in mild condition (80°C) and 500°C. The formed anatase nanoparticles were further modified as Titania-Silica...

The problem discussed in this paper is the effect of latency time on the OGY chaos control methodology in multi chaotic systems. The Smith predictor, rhythmic and memory strategies are embedded in the OGY chaos control method to encounter loop latency. A comparison study is provided and the advantages of the Smith predictor approach are clearly evident from the closed loop responses. The comple...

In this paper, a new BIST(Built-In Self-Test) structure for efficient test of embedded RAMs is proposed. In proposed embedded memory BIST(EMBIST) architecture, various algorithms are allowed to be executed, and just one controller can test more than one embedded memories. And, the proposed EMBIST has efficient structure that requires smaller hardware overhead. The experimental result demonstrat...