Results 91 to 100 of about 1,976,780 (394)

Challenges of digital innovations : a set-top box based approach [PDF]

open access: yes, 2014
The chapter analyses the challenges of digital technology for television audience measurement systems. First, the current state of audience measurement in Belgium is described.
Berte, Katrien, Evens, Tom
core   +2 more sources

The Power of TV: Cable Television and Women's Status in India

open access: yes, 2007
Cable and satellite television have spread rapidly throughout the developing world. These media sources expose viewers to new information about the outside world and other ways of life, which may affect attitudes and behaviors.
E. Oster, R. Jensen
semanticscholar   +1 more source

TPMS‐Gyroid Scaffold‐Mediated Up‐Regulation of ITGB1 for Enhanced Cell Adhesion and Immune‐Modulatory Osteogenesis

open access: yesAdvanced Healthcare Materials, EarlyView.
A) SLM generates biomimetic bone scaffolds with consistent porosity but varying TPMS‐Gyroid unit cell designs (TG15, TG20, TG25, TG30). B) By enhancing the expression of ITGB1, TPMS‐Gyroid scaffolds can facilitate osteogenic differentiation in BMSCs and promote M2 polarization in macrophages.
Jing Wang   +9 more
wiley   +1 more source

Television's swansong? Television and the Internet: Swansong TV

open access: yesIN3 Working Paper Series, 2003
Les possibilitats obertes per la digitalitzacio i Internet han afavorit un proces de transformacio en el sector audiovisual en que les grans corporacions s'han de reposicionar en una era d'incerteses, a l'hora que es mante un debat especulatiu sobre la "convergencia de mitjans".
openaire   +2 more sources

From Mechanoelectric Conversion to Tissue Regeneration: Translational Progress in Piezoelectric Materials

open access: yesAdvanced Materials, EarlyView.
This review highlights recent progress in piezoelectric materials for regenerative medicine, emphasizing their ability to convert mechanical stimuli into bioelectric signals that promote tissue repair. Key discussions cover the intrinsic piezoelectric properties of biological tissues, co‐stimulation cellular mechanisms for tissue regeneration, and ...
Xinyu Wang   +3 more
wiley   +1 more source

De Novo Design of Integrin α5β1 Modulating Proteins to Enhance Biomaterial Properties

open access: yesAdvanced Materials, EarlyView.
NeoNectins are de novo‐designed miniproteins that selectively bind and stabilize the extended open form of integrin α5β1. When grafted onto biomaterials including hydrogel and titanium, they promote cell attachment and spreading in vitro and promoting tissue integration and bone growth in animal models, demonstrating broad potential for regenerative ...
Xinru Wang   +25 more
wiley   +1 more source

Hours of television viewing and sleep duration in children: a multicenter birth cohort study.

open access: yesJAMA pediatrics, 2014
IMPORTANCE This study used longitudinal data to examine potential associations between hours of television viewing and sleep duration in children. OBJECTIVE To examine the association between hours of television viewing and sleep duration in preschool ...
Marcella Marinelli   +7 more
semanticscholar   +1 more source

Liquid Metal‐Vitrimer Conductive Composite for Recyclable and Resilient Electronics

open access: yesAdvanced Materials, EarlyView.
To address the growing electronic waste challenge, an electrically conductive, healable, and recyclable plastic composite is created, composed of vitrimer and liquid metal microdroplets. A reconfigurable circuit board is demonstrated using this composite material, providing a notable step toward sustainable and robust electronic technologies.
Dong Hae Ho   +4 more
wiley   +1 more source

Public Television in Europe: The French and Greek Cases [PDF]

open access: yes, 2008
The aim of this article is to examine the way technological developments and the internationalisation of the television industry affects public television (PTV) broadcasters in Europe.
Iosifidis, P.
core   +1 more source

Prime Suspects: The Influence of Local Television News on the Viewing Public

open access: yes, 2000
Local television news is the public's primary source of public affairs information. News stories about crime dominate local news programming because they meet the demand for 'action news." The prevalence of this type of reporting has led to a crime ...
F. Gilliam, S. Iyengar
semanticscholar   +1 more source

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