A new mealybug species, Chorizococcus zoysiaesp. n., feeding on Zoysia tenuifolia (Poaceae), is described from Taiwan. Adult female, third-instar female, second-instar female and first-instar nymph were described and illustrated in this article. Keys are provides to (a) separate this new species from similar species of Chorizococcus and those of same genus… (More)
In the past two decades, pass transistor logic has been shown to have smaller power and area cost compared to traditional CMOS logic for some applications. Some important issues related to the design of pass transistor cell library are discussed in this paper. First, the transistor sizing for the special inverter circuit in the cell library is addressed,… (More)
The reflectivity of forty-grating sections consisting of two grating periods is simulated. Close difference of two gratings periods causes similarity of the reflectivity of forty-gratings and single gratings except for the phase shift phenomenon.