Results 61 to 70 of about 3,234,671 (404)

Gain improvement of the Yagi-Uda Antenna Using Genetic Algorithm for Application in DVB-T2 Television Signal Reception in Tanzania [PDF]

open access: yesJournal of Interdisciplinary Sciences, 2017
Region 2 UHF Frequency band is the frequency range which is used for transmitting Television signals in East Africa. Yagi-uda antenna is an array Antenna designed for various applications, in this paper a 5-element yagi-uda antenna is designed and ...
Twahir Kazema, Kisangiri Michael
doaj  

The End of Television—Again! How TV Is Still Influenced by Cultural Factors in the Age of Digital Intermediaries

open access: yes, 2016
This article discusses the impact of convergence and digital intermediaries for television as a medium, industry and political and cultural institution.
G. Enli, Trine Syvertsen
semanticscholar   +1 more source

On the Error Performance of 8-VSB TCM Decoder for ATSC Terrestrial Broadcasting of Digital Television [PDF]

open access: yes, 2000
The error performance of various 8-VSB TCM decoders for reception of terrestrial digital television is analyzed. In previous work, 8-state TCM decoders were proposed and implemented for terrestrial broadcasting of digital television.
Morelos-Zaragoza, Robert H., Rhee, Dojun
core   +1 more source

Television, business entertainment and civic culture [PDF]

open access: yes, 2013
This short commentary piece arises from completing an Arts and Humanities Research Council (AHRC)–funded research project into the relationship between representations of business on factual television in the United Kingdom and the public’s perception ...
Boyle, R., Kelly, L.W.
core   +1 more source

Volumetric Engineered 3D Drug Reservoir Against Diabetic Implant Infection via Cuproptosis‐Like Bacterial Death and Hunger‐Triggered Maintenance of Mitochondrial Integrity

open access: yesAdvanced Science, EarlyView.
This study provides a volumetric engineered 3D drug reservoir to combat diabetic implant infection. Cu‐doped quantum dots induce cuproptosis‐like bacterial death via metabolic collapse, while glucose oxidase triggers hunger‐triggered mitochondrial protection in host cells.
Dize Li   +8 more
wiley   +1 more source

The Realization of Interactive Television Services

open access: yesTongxin xuebao, 1995
in this paper,the eminent role of CATV networks in the development of China’s Information Superhighway is pointed out,while limitted role will be revealed for the development of interactive television in telephone networks;the key techniques of terminal ...
Du Baichuan
doaj   +2 more sources

Digital Radio in Brazil: Not left, nor right. Let’s move forward | Radio Digital no Brasil: nem à esquerda, nem à direita. Vamos em frente

open access: yesLiinc em Revista, 2017
RESUMO Este artigo se volta para a iminente definição do Sistema Brasileiro de Rádio Digital (SBRD), tendo como objeto privilegiado de análise o middleware Ginga, desenvolvido para a TV Digital Interativa Brasileira. Aponta para a importância da pesquisa
Thiago Oliveira da Silva Novaes
doaj   +1 more source

Digital Television Regulation and its Impact on Indonesia towards Society 5.0

open access: yesKomunikator, 2020
The Indonesian government plans to replace all analog television broadcasts with digital television broadcasts.  Through digital broadcasting, the public can enjoy television shows with better picture quality and many new services available.
Arsyad Nurizar
doaj   +1 more source

Digital Television: Has the Revolution Stalled? [PDF]

open access: yes, 2001
When digital television technology first hit the scene it garnered great excitement, with its promise of movie theater picture and sound on a fraction of the bandwidth of analog.
Futch, Aaron   +4 more
core   +1 more source

An Osteoconductive Janus Hydrogel with Full Barrier Protection and Adaptable Degradation Properties for Superior Bone Regeneration

open access: yesAdvanced Science, EarlyView.
The filler‐barrier hydrogel system developed by dual‐network Janus structural strategy breaks through the difficulty of a single hydrogel to combine barrier protection with bone regeneration, and realizes the regeneration‐material degradation adaptation for the field of mandibular regeneration.
Yanhui Lu   +14 more
wiley   +1 more source

Home - About - Disclaimer - Privacy