Jorge Morales

The expansion of digital communication technologies has transformed forms of collective action and social mobilization, fostering the emergence of transnational cultural movements organized through hashtags on social media platforms. This article examines how hashtags function as symbolic and organizational tools for the creation, dissemination, and consolidation of cultural movements beyond national borders.

español Las baterías recargables de zinc-aire (ZABs) son una alternativa prometedora para el almacenamiento sostenible de energía. No obstante, su aplicación a gran escala se ve limitada por el alto costo y la escasez de catalizadores basados en metales del grupo del platino (PGM).