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CeO2 is a promising material for the utilization of solar light in photocatalytic reactions. However, the major obstacle for these studies is the lack of reliable methods to incorporate the desired elements such as nitrogen into the crystal lattice of CeO2. In the present study, a nitrogen-doped CeO2 thin film was synthesized by IBAD technique. With this technique, the nitrogen was heavily and uniformly...
Research on implementations of long range kick is a new trend coming up in RoboCup Soccer Simulation 3D competitions. Competition results show that, a team has more chance to defeat its opponent by applying long range kicks/shoots in both regular stage and penalty stage. This paper mainly proposes an approach that our team Apollo3D designed, to implementing a long range kick by adopting a spline interpolation...
This paper deals with the optimal energy-efficient control strategy of high speed train by means of the maximum principle with the speed limit constraints. Considering the variation and jump regulations of the co-state variable in two cases (with speed limit and without considering the speed limit), two types of transition diagrams are given respectively. According to the transition diagram, the types...
Cyclic material tests in the low cycle fatigue(LCF) regime were carried out to study the effect of frequency, strain ratio and specimen dimension on LCF life of high strength low carbon steel(cold-rolled Q235 steel). A total of 83 experiments were performed under uniaxial tension-compression loading with total strain control. The LCF behavior of the test material was found to be strong dependent on...
Four Q345c steel beams with corrugated webs were tested by Shimadzu 4890 fatigue testing machine, the static and fatigue mechanical characteristics of the high-strength beams were studied from the experimental point. During the experiment, firstly a static tests was carried out by four-point bending, confirmed the conclusions of the bending moment of beam with corrugated steel webs mainly hosted by...
An innovative embedded algorithm based on context model using neighboring coefficients and parent coefficients is proposed, which can implement real-time image processing and can achieve high fidelity. By analyzing the algorithm and implementation, it is found that the wavelet transform and bit-plane prediction have a great perplexity which can not be implemented efficiently. Based on multiple DSP...
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