Volume 3 Issue 5 - February 29, 2008
 
Articles Digest

Research Express@NCKU        Feb 29~ Mar 6, 2008

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Post-translational modification of Sp1 is important for gene regulation
Jan-Jong Hung

Thousands proteins are modified by several modifiers such as phosphorylation, glycosylation, ubiquitination, sumoylation, acetylation and methylation to regulate their function. Instead of the new protein synthesis, ...

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Unmanned Aerial Vehicle System Development and Its Future Prospects
Fei-Bin Hsiao

An Unmanned Aerial Vehicle System (UAVS) consists of several subsystems. The subsystems include the vehicle itself, onboard avionics, ground control station (GCS) and the communication system. The onboard avionics and the ground control station communicate with each other by using wireless connection. ...

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Dependence of crystal structure and work function of WNx films on the nitrogen content
Jen-Sue Chen

The dimension of complementary metal oxide semiconductor (CMOS) devices shrinks continuously in order to improve the electrical performance. At the same time, the choice of the gate electrode materials becomes an important issue. ...

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Record of winter monsoon strength
Houyun Zhou

The Asian summer monsoon has been precisely reconstructed from the high-resolution record from the speleothem, but reconstruction of the Asian winter monsoon is less satisfactory. Yancheva et al. provide such a reconstruction for the last 16,000 years from the titanium (Ti) content of the sediments of Lake Huguang Maar in coastal South China. ...

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A Region-based Selective Optical Flow Back-Projection for Genuine Motion Vector Estimation
Pau-Choo Chung

Motion vector plays one significant feature in moving object segmentation. However, the motion vector in this application is required to represent the actual motion displacement, rather than regions of visually significant similarity. ...

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