Information investigation for B92 protocol in the case of opaque eavesdropping;

In this paper, we calculate the mutual information between signal′s deliverer and the legal receiver, the eavesdropper, the bit error rate in the signal transmission with the theory of quantum measurement channel and the information theory for B92 protocol in the case of translucent eavesdropping.

Basing on to B92 protocol, an experimental free-space quantum key distribution (QKD) system has been developed.

One novel quasispherical nanocluster B92 have been investigated by using density-functional theory(DFT).

Eeffects of B9 on chilling resistance and green period of Eremochloa ophiuroides;

Analysis of Cultivation Benefit and Varietal Characters Performance of Multipurpose Sugarcane Variety B9;

hybridus variety Fenxiu as tested materials, based on the observation on the indexes such as the life, the ornamental value, water balance value, the change rate of fresh weight, anthocyanin content and the relative permeability of petal plasma membrane, the effects of different combinations of B9 and 6- benzyl adenine(6-BA)on the fr.