An α-amylase encoding gene was amplified by polymerase chain reaction from Saccharomycopsis fibuligera and inserted into a shuttle vector YEp352,together with
This paper introduces an RTP-packets' loss recovery scheme in MPEG-4 playback type multicast application model, which is based on retransmission scheme. Thr
A Web page typically contains many information blocks.Apart from the main content blocks, it usually has such blocks as navigation panels, copyright and privacy
Ni(II)-dien complex was prepared and characterized by X-ray diffraction. The crystal belongs to triclinic system, space group P-1, with crystallographic paramet