Songhe Zhao

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At present, nearly all neural networks are formulated by learning only from examples or patterns. For a real-word problem, some forms of prior knowledge in a non-example form always exist. Incorporation of prior knowledge will benefit the formulation of neural networks. Prior knowledge could be in several forms. Production rule is one form in which the(More)
This paper will introduce IEEE 802.11i, the new generation of security standard for wireless local area network (WLAN), analyze 802.1x authentication and key management mechanisms, elaborate on the 4-way handshake protocol, point out the vulnerability of the protocol and the possible attack it may incur taking into consideration the actual conditions,(More)
The antibiotic sulfamethazine (SM2) is commonly used in agriculture and livestock for its broad-spectrum antibacterial properties. Due to its widespread application, SM2 is frequently detected in surface water and sediments. The objective of this study was to investigate the bioconcentration, distribution and biomarker responses of SM2 and its main(More)
The red sea bream (Pagrosomus major) 48-h embryo-larval bioassay was used to assess and compare the developmental toxicities of eight typical organic pollutants, including polycyclic aromatic hydrocarbons (PAHs), organophosphorus pesticides, polychlorinated biphenyls (PCBs) and alkylphenol. Toxicological endpoints such as survival rates of P. major embryos(More)
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