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Desynchronization is a powerful tool to achieve round-robin scheduling, which is crucial in applications as diverse as media access control of communication networks, realization of analog-to-digital converters, and scheduling of traffic flows in intersections. Due to the remarkable scalability and simplicity, pulse-coupled oscillators based desynchronization is receiving increased attention. In this...
The requirements of exploring multi-site responsive stimulation for epilepsy treatment have driven the development of neurostimulator with more recording channels, more stimulation channels, and more powerful on-board calculation. In this paper, a multi-channel closed-loop stimulation system based on FPGA platform, which implements 32-channel 30kS/s recording and 4-channel arbitrary waveform (up to...
Wireless transmission of electric power efficiently in itself is a challenge, even more in a seawater environment. This paper focuses on methodology and apparatus for such an environment. Through design and experimentation, a structure was devised, which could transmit electric power efficiently. A system parameter was changed to optimize transmission efficiency and structure. A comparison test with...
Speculative multithreading (SpMT) is a thread-level automatic parallelization technique to accelerate sequential programs on multi-core, and it partitions programs into multiple threads to be speculatively executed in the presence of ambiguous data and control dependences while the correctness of the programs is guaranteed by hardware support. Thread granularity, number of parallel threads as well...
In this paper, we propose an efficient silicon interposer pre-test methodology, which is based on the layout-aware ripple baseline algorithm for System-in-a-Package (SiP). The proposed methodology uses FPGA as our test vehicle that can test all interconnects at once without any test probes. The test interposer is synthesized according to the given layout of the target interposers, which provide micro-bumps...
Based on its adsorption, chitosan was made into adsorbent after chemical modification. The adsorption effect was studied that use this adsorbent to treat the acid chrome blue K wastewater, instead of printing and dyeing wastewater. In order to study the effect of decoloration, the pH, and temperature of acid chrome blue K wastewater, and the dosing of modified chitosan had been adjusted. The experimental...
Biodegradation of Reactive Red 2(RR2) by anaerobic process UASB was investigated under thermophilic condition such as 55 plusmn 1degC. The quasi-steady state of the UASB reactor was achieved after 92 running days when the conditions were as follows: hydraulic retention time (HRT) 12 h, salinity 50000 mg/L, COD 1000 mg/L, RR2 100 mg /L. The removal efficiencies of COD and RR2 were about 20% and 92%,...
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