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Digital Revolution? The increasing impact of Internet on China politics
Coutaz, Gregory World Association for Triple Helix and Future Stra 2012 Journal of Contemporary Eastern Asia Vol.11 No.2
In the wake of the Arab Spring, the Internet's role in aiding dramatic political transformation has come to the fore. Throughout the Middle East, protestors have employed Facebook, Twitter, Youtube and other popular websites to organize and spread news at home and to the outside world. Chinese authorities have been increasingly nervous about the Arab uprisings, and fear that similar events will inspire unrest in China. The new information and communication technologies make it possible for social movements to initiate novel forms of collective actions. The Internet provides new opportunities for political liberalization. In Chinese society, citizens can now participate in politics uninvited. With each passing day, the online community gets stronger. The digital revolution has the potential for broadening democratic principles and could bring democracy to the collective Chinese mind.
Sub-THz characterisation of multi-walled carbon nanotube thin films using vector network analyser
Puthukodan, S.,Dadrasnia, E.,Vinod, V. K. T.,Nguendon, H. K.,Lamela, H.,Ducournau, G.,Lampin, J-F,Garet, F.,Coutaz, J-L,Lee, D-M,Baik, S. IET 2014 Electronics letters Vol.50 No.4
<P>A vector network analyser is used to study the electrical properties of multi-walled carbon nanotube (MWCNT) thin films deposited on a fused quartz substrate in the sub-terahertz (THz) frequency ranges of 220-325 GHz (WR3.4) and 325-500 GHz (WR2.2). The experiment is performed in free space. The complex permittivity of the MWCNT thin films is extracted using the Nicholson-Ross-Weir method. The refractive index and conductivity are then determined from the extracted permittivity. The method is validated by comparison with values obtained using THz time-domain spectroscopy.</P>