Results 71 to 80 of about 1,472,267 (235)

Interactive television : a reality in construction : report to the Consell Audiovisual de Catalunya

, 2006
This article presents a summary of a reserach report into the state of interactive television and the different systems for interaction with television developed by the regulating authority in Catalonia (Spain).
Ribes Guàrdia, Francesc Xavier, Fernández-Quijada, David, Prado, Emili, Soto Sanfiel, María Teresa, Franquet, Rosa,   +4 more
core   +1 more source

The Digital Future of Terrestrial Advertiser-supported Television 1

Prometheus, 2003
The digital transmission of signals greatly increases the channel carrying capacity of the broadcast spectrum and provides scope for a substantial increase in the number of television channels transmitted terrestrially in each broadcasting market.
Allan Brown
doaj   +1 more source

Ion‐Driven Regulation of Ca2+ Flow by Ti/Zn Composite Activates ERK/MAPK Signaling and Maintains Mitochondrial Homeostasis to Promote Macrophage‐Mediated Bone Regeneration

Advanced Science, EarlyView.
A 3D‐printed interpenetrating Ti/Zn composite enables sustained Zn2+ release to regulate intracellular Ca2+ redistribution, preserve mitochondrial homeostasis, activate ERK/MAPK signaling, and promote M2 macrophage polarization, thereby enhancing osteoimmune‐mediated bone regeneration and peri‐implant osseointegration.
Wanyi Huang, Qiyue Zhang, Yueyang Qiu, Haocheng Suo, Zengqian Liu, Bing Bai, Qiang Wang, Qing Zhou   +7 more
wiley   +1 more source

Engineered Xenogeneic Bone Scaffold with IL‐10 Nanodelivery System: Immunomodulation and BMSC Fate Programming for Skull Defect Repair

Advanced Science, EarlyView.
A multifunctional regenerative composite is constructed by 3D‐printing thermosensitive PNIPAM hydrogel embedded with MPDA@IL‐10 nanoparticles and autologous BMSCs onto antigen‐depleted porcine bone matrix for beagle critical‐sized skull defect reconstruction.
Weihao Lv, Lei Zhang, Fei Fei, Zhibin Wu, Xiuquan Wu, Ya‐nan Dou, Yihao Fu, Hao Chang, Yujie Qiang, Huaxia Xie, Ni An, Leiying Chen, Hongchen Zhang, Min‐Wen Zheng, Hongqing Chen, Xia Li, Zhou Fei   +16 more
wiley   +1 more source

Workshop Assisted by Interactive Touch Screen Television and Its Effect on Students’ Skills in Crafting a Research Proposal

Proceedings of the International Conference on Applied Innovations in IT
This study was conducted to test the impact of a workshop assisted by an interactive touch screen television on the writing skill of college students in crafting a research proposal. Quasi-experimental design in a time-series mode was employed.
Anesa P. Mangindra
doaj   +1 more source

A pH‐Switchable Cerium Single‐Atom Enzyme for Peri‐Implantitis Therapy via JAK‐STAT Signaling Axis‐Mediated Macrophage Reprogramming

Advanced Science, EarlyView.
A pH‐switchable cerium single‐atom enzyme is developed for stage‐specific peri‐implantitis therapy. Acidic conditions trigger antibacterial peroxidase‐like activity, whereas neutral conditions activate an antioxidant superoxide dismutase ‐ and catalase ‐like enzymatic relay. This microenvironment‐adaptive catalytic strategy suppresses the IL‐6/JAK‐STAT
Xiaomin Xia, Haojie Wu, Xingyun Li, Lining Liu, Kaiqing Song, Jinpei Cui, Jie Liu, Jiaxuan Yin, Emtiaz Ahmed, Yusuke Yamauchi, Xue Li   +10 more
wiley   +1 more source

Media trends of sports journalism: experience of satellite television channel NTV-Plus Football

RUDN Journal of Studies in Literature and Journalism, 2011
Article is devoted studying of modern trends of sports journalism on an example of television channel NTV-Plus Football. It is shown that the sports television develops by the way of quantitative and qualitative change of a content, transformation of a ...
R L Gouttsait
doaj  

Making interactive TV easier to use : interface design for a second screen approach [PDF]

, 2007
Interactive television (iTV) has the potential to revolutionize the way we consume broadcast media, but users still find both the notion of iTV and the services currently available problematic.
Tsekleves, Emmanuel, Cruickshank, L, Kondo, Kaoruko,, Tsekleves, E, Cruickshank, Leon, Whitham, Roger, Hill, Annette,, Tsekleves, Emmanuel,, Hill, Annette, Kondo, Kaoruko, Whitham, R, Kondo, K, Hill, A, Cruickshank, Leon,, Whitham, Roger,   +14 more
core   +1 more source

Bioadhesive‐Integrated 3D‐Printed Multilayer Scaffolds Secure a Mechanically‐Stable Osteoimmune Niche for Enhanced Bone Augmentation

Advanced Science, EarlyView.
A 3D‑printed multilayer adhesive scaffold, firmly anchored to bone defects by simple finger pressing, suppresses micromotion and secures mechanical stability of the osteogenic niche. This stabilization likely contributes to the enhanced bone augmentation by fostering a pro‑regenerative mechano‐immune profile—characterized by M2‑like macrophage ...
Delu Zhao, Qiuyi Li, Lingyun Wang, Chongao Zhang, Yutian Cheng, Shuang Liu, Fulan Wei, Zheqin Dong   +7 more
wiley   +1 more source

The Social Dimension of Distance Learning by Interactive Television: A Qualitative Study

Current Issues in Education, 2011
This qualitative study examined instructors’ and students’ perceptions of social relationship in distance learning. Interview and observational data were collected and analyzed to generate theories.
Liang Zhao
doaj