Abstract
Some authors question the existence of public television companies in the new environment of digitalization, Internet proliferation, growing competition and audience segmentation. However, others believe they should act as a driving force in the process of convergence and even that [...]Abstract
Mercury is a global pollutant that poses threats to ecosystems and to human health. Due to its global transport, mercury contamination is found in regions of the Earth that are remote from major emissions areas, including the Polar regions. Global anthropogenic emission inventories [...]