Meiling Hong

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We isolated 20 polymorphic microsatellite markers in the crab-eating frog Fejervarya cancrivora which has experienced drastic population declines in China. The number of alleles per locus ranged from 3 to 17, and the observed heterozygosity ranged from 0.181 to 0.939. Fourteen loci were highly polymorphic (PIC > 0.5), four are moderately polymorphic (0.2 <(More)
A transversal narrow-band bandpass filter with improved stopband based on open/shorted coupled lines and transversal signal-interaction concepts are proposed in this paper. By utilizing the stopband transmission characteristic of the open/shorted coupled lines, three transmission zeros can be easily achieved to suppress the second harmonic for the bandpass(More)
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