Investigative Journalism in China: Eight Cases in Chinese Watchdog Journalism
This volume offers a comprehensive, first-hand look at investigative journalism in China, including insider accounts from reporters behind some of China's top stories in recent years.
Citizen Journalism and Cyberactivism in China's Anti-PX Plant in Xiamen, 2007–2009
Using the case of the Xiamen anti-paraxylene (PX) plant movement, this article investigates the evolving phenomenon of citizen journalism with Chinese characteristics in the information age, with a focus on ICT-empowered environmental activism and the implications of citizen journalists on China’s sociopolitical development. It is argued that enhanced public participation and environmental rights defences are developing effectively in China. The increase in alternative information available online through internet-mediated bloggers as well as citizen journalists is posing a formidable challenge to both the Communist Party of China’s propaganda-filled media environment and its effective governance. Furthermore, the net’s sociopolitical impact in China will be shaped and determined less by the intrinsic nature of the internet itself than by the underlying political dynamics of public opinion, civil participation, citizen journalism and cyber-activism.
DIFFERENTIAL CALCULUS OF SEVERAL VARIABLES WITH MATHEMATICA OR MAPLE
The use of Computer Algebra Systems (CAS) in Mathematical Laboratories at Engineering Schools is increasing. Therefore, it has become necessary to undertake a new educational approach in the teaching of many mathematical topics. Obviously it is not possible to give the same lectures as in the 1950,s. The CAS allows us to experiment and teach in “a different way”. The students' mathematical knowledge at the beginning of their studies in the University is completely different. Moreover we have fewer credits assigned to Mathematical topics in engineering curriculum. The objective of he authors, professors of different Spanish Universities, is to try to demonstrate a new way to use the CAS, concretely Maple and Mathematica, as a support in the teaching of Differential Calculus of Several Variables. They take advantage of the computer's graphical capacities to sketch the graphs of surfaces defined in explicit, parametric or implicit form. They survey the general topics: limits, partial derivatives, differentiability, chain rule, implicit functions and extreme values. For each topic, they give a few basic instructions of the CAS used; afterwards they give several examples, in increasing order of difficulty, and finally the students must solve exercises and try to establish a general procedure for a quite general problem. In this paper we have included several examples used in this survey.