“Honorable Piracy” and Chile’s Digital Transition     

Jennifer Ashley 《Popular Communication》2015,13(1):6-17

This article examines debates around Chile’s digital television transition in order to trace the socio-historical relation between piracy and social change. During the military dictatorship (1973–1990), media activists used what they called “honorable piracy” for counter-communication efforts aimed at restoring democracy. Following the return to democracy, community television participants have rationalized their unauthorized transmission of alternative programming to low-income sectors using a similar logic of honorable piracy. For these community television participants, the digital transition represented the possibility of redefining democratic access to the public sphere and attaining legal recognition. Through an analysis of citizen activism around the move from analog to digital television, this article argues that discussion of piracy emerges as an expression of conflicting notions of the definition, use, and distribution of public resources.  相似文献   

Thermodynamic properties of reactive gas mixtures     

Ashley S. Campbell 《Journal of The Franklin Institute》1951,251(4):437-452

The foregoing study shows that the comparative behavior of fixed composition and chemical equilibrium, when compelled to undergo isentropic changes of state from the same initial point, depends first on the type of chemical reaction present. Chemical reactions are shown to fall into three classes, depending upon the algebraic sign of the product of the mole change and heat of reaction. The order of magnitude of the difference between the two systems depends on the magnitudes of temperature, heat of reaction, heat capacities and a fourth quantity best described as the mobility of the system.To include more general problems in which inert gases may be present, or more than a single reaction takes place, the analysis must be extended considerably.  相似文献   

President's message. Vanguard group new patron member of national society for performance and instruction. Fiscal Year Report To Members NSPI Placement Service. Conference corner. Welcome new members. Chpater news     

Ruth Ashley 《Performance Improvement》1986,25(2):37-44

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