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Conventional silicon physical unclonable function (PUF) extracts fingerprints from transistor's analog attributes, which are vulnerable to environmental and operational variations. Recently, digitalized PUF prototypes have emerged to overcome the vulnerability issues, however, the existing prototypes are either hybrid of analog-digital PUFs which are still under the shadow of vulnerability, or impractical...
Next-generation short-read sequencing is widely utilized in genomic studies. Biological applications require an alignment step to map sequencing reads to the reference genome, before acquiring expected genomic information. This requirement makes alignment accuracy a key factor for effective biological interpretation. Normally, when accounting for measurement errors and single nucleotide polymorphisms,...
In this paper, the CNT TSVs, as well as Cu/CNT composite TSVs, are investigated based on the equivalent circuit model. The effective complex conductivity, which incorporates the kinetic inductive effect of CNTs, has been employed for high-frequency characterization. The performance comparison between Cu, CNT, and Cu/CNT composite TSVs are carried out. It is found that Cu/CNT composite TSVs can be...
In this paper, a kind of automatic measuring robot for steam generator is designed. The robot is created to satisfy the increasing demand of unmanned operation in nuclear power plant. To overcome the limited work space, a novel kind of mechanical structure is proposed. To accommodate large amount of measuring points, control system based on FPGA and AVR is established. The experiments are arranged...
Based on the stress induced void theory, three kinds of narrow-wide two-layer copper interconnection structure with dummy via in M1 were designed and put under different high temperature conditions for test. Under the action of high temperature, influence of dummy vias in lower layer metal (M1) on the failure phenomenon of the interconnect structure was analyzed. The result shows, adding dummy via...
In view of the complexity of social impact post-evaluation and shortage of theoretical basis and scientific method for setting up index system of social impact post-evaluation, this paper mainly defined the concept and content of highway social impact post-evaluation based on the analysis of literature survey, and then established 25 index systems of four levels, and finally tested the reliability...
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