In the present study the butterfly fauna and their larval host plants at Andhra University campus... more In the present study the butterfly fauna and their larval host plants at Andhra University campus, Visakhapatnam, Andhra Pradesh were described. At Andhra University campus 38 butterfly species distributed among 29 genera were observed belonging to 8 families i.e., Danaidae-3; Satyridae-3; Nymphalidae-11; Lycaenidae-6; Papilionidae7; Pieridae-6, Acraeidae -1 and Hesperiidae -1. These butterflies utilized 74 plant species as their larval host plants. Among the 38 butterfly species Euploea core core could utilize 8 host plant species, Neptis hylas 7; Junonia lemonias and Eurema hecabe simulata 6 each; Elymnias caudata, Acraea terpsicore, Junonia hierta and Princeps demoleus utilized 5 each. The remaining butterfly larvae utilized less than 5 host plant species except 2 species Everes lacturnus syntala and Barbo cinnara which could not be found to feed on any of the host plants available at the study site. Also the breeding behavior and season of each of the butterflies were described.
In brief, by operating the shifting and addition in parallel, an error-compensated addertree (ECA... more In brief, by operating the shifting and addition in parallel, an error-compensated addertree (ECAT) is proposed to deal with the truncation errors and to achieve low-error and high-throughput discrete cosine transform (DCT) design. Instead of the 12 bits used in previous works, 9-bit distributed arithmetic-precision is chosen for this work so as to meet peak-signal-tonoise-ratio (PSNR) requirements. Thus, an areaefficient DCT core is implemented to achieve 1 Gpels/s throughput rate with gate counts of 22.2 K for the PSNR requirements outlined in the
In the present study the butterfly fauna and their larval host plants at Andhra University campus... more In the present study the butterfly fauna and their larval host plants at Andhra University campus, Visakhapatnam, Andhra Pradesh were described. At Andhra University campus 38 butterfly species distributed among 29 genera were observed belonging to 8 families i.e., Danaidae-3; Satyridae-3; Nymphalidae-11; Lycaenidae-6; Papilionidae7; Pieridae-6, Acraeidae -1 and Hesperiidae -1. These butterflies utilized 74 plant species as their larval host plants. Among the 38 butterfly species Euploea core core could utilize 8 host plant species, Neptis hylas 7; Junonia lemonias and Eurema hecabe simulata 6 each; Elymnias caudata, Acraea terpsicore, Junonia hierta and Princeps demoleus utilized 5 each. The remaining butterfly larvae utilized less than 5 host plant species except 2 species Everes lacturnus syntala and Barbo cinnara which could not be found to feed on any of the host plants available at the study site. Also the breeding behavior and season of each of the butterflies were described.
In brief, by operating the shifting and addition in parallel, an error-compensated addertree (ECA... more In brief, by operating the shifting and addition in parallel, an error-compensated addertree (ECAT) is proposed to deal with the truncation errors and to achieve low-error and high-throughput discrete cosine transform (DCT) design. Instead of the 12 bits used in previous works, 9-bit distributed arithmetic-precision is chosen for this work so as to meet peak-signal-tonoise-ratio (PSNR) requirements. Thus, an areaefficient DCT core is implemented to achieve 1 Gpels/s throughput rate with gate counts of 22.2 K for the PSNR requirements outlined in the
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