Using ISSR technique to analyze the diversity and genetic relationship of germplasm resources in 39 Prunus mume Sibe. et Zucc., the result showed that 10 primers were screened with high resolution from 51 primers, 120...Using ISSR technique to analyze the diversity and genetic relationship of germplasm resources in 39 Prunus mume Sibe. et Zucc., the result showed that 10 primers were screened with high resolution from 51 primers, 120 fragments were amplified, of which 98 were polymorphic loci, accounting for 81.67% of total. Tested materials were divided into 3 classes, as was fundamentally accorded with the traditional classification base on horticulture. There was no obvious difference in geographic relationship among the clustering results.展开更多
A novel p-channel selected n-channel divided bit-line NOR(PNOR) flash memory,which features low programming current,low power,high access current,and slight bit-line disturbance,is proposed.By using the source induced...A novel p-channel selected n-channel divided bit-line NOR(PNOR) flash memory,which features low programming current,low power,high access current,and slight bit-line disturbance,is proposed.By using the source induced band-to-band hot electron injection (SIBE) to perform programming and dividing the bit-line to the sub-bit-lines,the programming current and power can be reduced to 3.5μA and 16.5μW with the sub-bit-line width equaling to 128,and a read current of 60μA is obtained.Furthermore,the bit-line disturbance is also significantly alleviated.展开更多
基金Supported by Science and Technology Planning Project of Guang-dong Province (2007A020300002-6)~~
文摘Using ISSR technique to analyze the diversity and genetic relationship of germplasm resources in 39 Prunus mume Sibe. et Zucc., the result showed that 10 primers were screened with high resolution from 51 primers, 120 fragments were amplified, of which 98 were polymorphic loci, accounting for 81.67% of total. Tested materials were divided into 3 classes, as was fundamentally accorded with the traditional classification base on horticulture. There was no obvious difference in geographic relationship among the clustering results.
文摘A novel p-channel selected n-channel divided bit-line NOR(PNOR) flash memory,which features low programming current,low power,high access current,and slight bit-line disturbance,is proposed.By using the source induced band-to-band hot electron injection (SIBE) to perform programming and dividing the bit-line to the sub-bit-lines,the programming current and power can be reduced to 3.5μA and 16.5μW with the sub-bit-line width equaling to 128,and a read current of 60μA is obtained.Furthermore,the bit-line disturbance is also significantly alleviated.
