Results 51 to 60 of about 750,799 (286)
Funes, 2023 TV series have become a central medium in the representation of social transformations, cultural processes, and the multiple and heterogeneous identities of contemporary society.
Mario Tirino
doaj +1 more source
Performance analysis of time slicing in DVB-H [PDF]
, 2004 TV is the biggest media and the last one missing from mobile phones. Digital Video Broadcasting for Handhelds (DVB-H) is the latest development from the DVB Project targeting handheld, battery powered devices such as mobile telephones, PDAs(Personal ...
Cosmas, J +4 more
core +1 more source
Advanced Science, EarlyView.In this study, we find CD55+ neutrophils show activated NETosis within bone marrow, induce BMSC senescence and osteogenesis inhibition, finally leading to bone aging initiation. Mechanistically, ROS synergizes with the CD55‐driven HIF1α‐PADI4 pathway to promote NETosis.
Yutong Guo +6 more
wiley +1 more source
Biocatalytic Nanoregulators Restore Joint Redox‐Immune Homeostasis in Rheumatoid Arthritis
Advanced Science, EarlyView.Mesenchymal stem cell‐derived extracellular vesicles (EVs) coat ruthenium‐loaded metal‐organic frameworks (Ru@ZrMOF), creating a targeted therapeutic (Ru@ZrMOF/EVs). This platform scavenges ROS, generates oxygen, and polarizes macrophages from M1 to M2, alleviating inflammation, inhibiting pannus, promoting cartilage repair, and downregulating HIF‐1α ...
Xingheng Wang +7 more
wiley +1 more source
Liinc em Revista, 2007 Resumo O desenvolvimento da TV digital e sua introdução recente na vida quotidiana de muitos países, decorreu de uma disputa econômica e política entre o Japão, a Comunidade Européia e os Estados Unidos, no contexto da última longa crise kondratieffiana ...
Marcos Dantas
doaj +1 more source
DEL‐1 is an Endogenous Senolytic Protein that Inhibits Senescence‐Associated Bone Loss
Advanced Science, EarlyView.Senescent bone marrow stromal cells accumulate in the aging bone microenvironment, promoting bone degeneration. DEL‐1, an endogenous secreted protein, acts as a natural senolytic that selectively eliminates these cells. By engaging a β3 integrin/CD73/adenosine/p38 MAPK/BCL‐2 pathway, DEL‐1 counters aging‐related bone loss, revealing promising ...
Jong‐Hyung Lim +11 more
wiley +1 more source
Pengembangan Literasi Digital di Era Teknologi Informasi melalui Channel TV Sekolah
AuladChannel TV Sekolah mampu menghadirkan fitur-fitur pembelajaran digital dalam bentuk panggung sekolah, perpustakaan digital, kelas virtual, ekskul MD, Mikromart sekaligus hiburan yang mendidik sehingga dapat menstimulasikan semua aspek perkembangan anak ...
Musarofah Musarofah, Sri Watini
doaj +1 more source
Lumina, 2014 Entre os dias 03 e 06 de dezembro de 2013 foi realizado o Colóquio Internacional em Mídia Digital – Televisão e Interatividade, na Faculdade de Comunicação da Universidade Federal de Juiz de Fora.
Carlos Pernisa Júnior
doaj +1 more source
Sofa-TV: The New Digital Landscape [PDF]
International Journal of Digital Multimedia Broadcasting, 2009 Television is attracting an enormous amount of attention from both researchers and managers, due to the profound changes that are taking place thanks to the diffusion of digital technology. The study of the digital landscape of television, including the players competing in its arena and their strategies, is well worth the effort.
TOLETTI, GIOVANNI, L. Turba
openaire +4 more sources
Improved digital TV encoding and decoding system [PDF]
, 1967 Analog-to-digital coder and digital-to-analog decoder system handles wideband TV signals. The system incorporates solid state plug-in modular units and is operated in a VSD /Variable Slope Delta Modulation/ mode or in the conventional one-bit DM /Delta ...
Deutermann, A. R.
core +1 more source