This paper introduces the harms created by the computer viruses, expounds some new characteristics of the computer viruses under the network environment, and advances some measures for avoiding the computer infecting viruses.

On the Religious Origins of Struggle for Jerusalem;

On the Jerusalem Problem of Prime Minister Barak s Period;

The Study of the Israel s Politics of Jerusalem after the Six-Day War (1967-1992);

Blocking of alpha interferon-induced signaling transduction pathway by Japanese encephalitis virus NS5;

Objective To establish a specific,sensitive and applied method for the detection and differentiation of dengue virus types Ⅰ-Ⅳ,Japanese encephalitis virus and yellow fever virus.

Two primers used to amplify the full length of Japanese encephalitis virus(JEV) WHe strain and another two pairs of primers used for identification were designed according to the complete genome of JEV-WHe strain(GenBank number,EF107527).

Specific primers were designed according to the published nucleotide sequences of SA14(U14163) and partial determined nucleotide sequences of JEV WHe strain,a reverse transcription and polymerase chain reaction(RT-PCR) technique for viral nucleic acids as an alternative protocol for diagnosis of Japanese encephalitis virus were developed.

Japanese encephalitis virus belongs to the family Flaviviridae with a genome of capped single-strand positive RNA approximately 11kb in length.