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ESIAT
2009
IEEE
13 years 2 months ago
Construction of Ribavirin Engineering Bacteria
-- In this study, the gene encoding purine nucleoside phosphorylase (PNPase) from Bacillus subtilis W168 was identified, cloned and expressed in Bacillus subtilis AG208. The gene e...
Chen-guang Xing, Ning Chen, Xi-Xian Xie, Xi-Jing Z...
ESIAT
2009
IEEE
13 years 2 months ago
Impact of Global Warming on Altitude Effect in China in the Past Half Century
The data set of 160 National Meteorological Observatory stations with long-term monthly temperature data for China has been analyzed in this study to discover the altitudinal varia...
Aigang Lu, Tianming Wang, Shichang Kang, Deqian Pa...
ESIAT
2009
IEEE
13 years 2 months ago
A Novel Routing Protocol in Wireless Sensor Networks Based on Ant Colony Optimization
The applications of Wireless Sensor Networks are seriously constrained by energy supply. So how to prolong the network lifetime is an important and challenging issue, which is the ...
Xie Hui, Zhang Zhigang, Zhou Xueguang
ESIAT
2009
IEEE
13 years 7 months ago
A New Method of Image Denoise Using Contourlet Transform
—In all methods of image denoising, there is a problem always exists that is how to distinguish noise and edge. Now wavelet and contourlet are main tools in image denoising, but ...
Xingmei Li, Guoping Yan, Liang Chen
ESIAT
2009
IEEE
13 years 2 months ago
Analyzing and Designing of the Classroom Teaching System Based on the Network
The rapid development of the network technology greatly expands information communication between people and makes the network education become real. Network education has already ...
Delin Hou, Huosong Xia