Results 141 to 150 of about 244,499 (315)
Recent Technologies of Digital Broadcasting System. Fundamental Technologies. LSIs for Video Codec.
, 1993 K. Aono
openalex +2 more sources
Journal of Computer Assisted Learning, Volume 41, Issue 4, August 2025.ABSTRACT Background Online learning has become a popular form of education. Prior to the Covid‐19 pandemic, online learning was mainly associated with higher education, with an incremental growth at the K‐12 level. The pandemic changed this situation rapidly.
Jia Li, Novera Roihan, Matthew McGravey
wiley +1 more source
DVB-T2: The Second Generation of Terrestrial Digital Video Broadcasting System
IEEE transactions on broadcasting, 2014 I. Eizmendi +6 more
semanticscholar +1 more source
Advanced Photonics Research, Volume 6, Issue 7, July 2025.Optical wireless communications (OWCs) provide a promising alternative to spectrum‐congested microwave wireless communications. Recently, the use of metasurfaces with sub‐wavelength features for dynamic beam steering, beam manipulation, and spatial or optical‐angular‐momentum mode generation, conversion, and multiplexing in OWCs is proposed and ...
Ke Wang +7 more
wiley +1 more source
El tratamiento documental del mensaje audiovisual Documentary treatment of the audio-visual message
Investigación Bibliotecológica: Archivonomía, Bibliotecología e Información, 2005 Se analizan las peculiaridades del documento audiovisual y el tratamiento documental que sufre en las emisoras de televisión. Observando a las particularidades de la imagen que condicionan su análisis y recuperación, se establecen las etapas y ...
Blanca Rodríguez Bravo
doaj
Business Strategy and the Environment, Volume 34, Issue 5, Page 6345-6362, July 2025.ABSTRACT This study intends to bridge an important research gap in the existing literature by extending academic knowledge on the relationship between national cultural dimensions and corporate environmental, social and governance (ESG) disclosure practices via social media.
Giuseppe Nicolo +2 more
wiley +1 more source
Media Sosial Instagram sebagai Sarana Sosialisasi Kebijakan Penyiaran Digital
Jurnal Aspikom, 2017 This research tests the hypothesis that social media (Instagram) is used as an effective medium to disseminate and educate people on issue of migration and digital TV.
Agung Prabowo, Kurnia Arofah
doaj