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Cardiovascular diseases are the most frequent cause of morbidity and mortality worldwide. In order to discover novel compounds with anti-platelet aggregation activities, a series of novel 4-methoxy-1,3-phthalamidesamides (1a–1i) and a series of novel 4-methoxy-1,3-benzenedisulfon-amides (2a–2i) were synthesized and their anti-platelet aggregation activities were evaluated by the turbidimetric method...
In this paper, a coordinated braking control scheme is presented for hybrid duty trucks. A key problem to improve the efficiency of regenerative braking without loss of comfortability is the coordinated operation between the regenerative braking and the mechanical braking torque generated by the electrical motor and the air-over-hydraulic brake, respectively. Furthermore the gear shifting operation...
In this paper, we study the problem of effective keyword search over XML documents. We begin by introducing the notion of HFLCA(High Frequency Lowest Common Ancestor) to accurately and effectively answer keyword queries over XML documents by the meaningful trees rooted as HFLCA. Then, with the help of the DTD document, we propose an optimization strategy for speeding up the computation. We have conducted...
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