Results 111 to 120 of about 3,234,671 (404)
American Journal of Clinical Nutrition, 2014 BACKGROUND Youth spend more time with screens than any activity except sleeping. Screen time is a risk factor for obesity, possibly because of the influence of food and beverage advertising on diet.
J. Falbe +5 more
semanticscholar +1 more source
Digital television applications [PDF]
, 2002 Studying development of interactive services for digital television is a leading edge area of work as there is minimal research or precedent to guide their design.
Peng, Chengyuan
core
Digital switchover and the role of the new BBC services in digital television take-up [PDF]
, 2005 This paper discusses the process of digital switchover and assesses the role the BBC services have played in driving overall digital take-up and therefore bringing forward the likely date of analogue switch-off. The first part examines the advantages and
Iosifidis, P.
core +1 more source
British Educational Research Journal, EarlyView.Abstract This study engages student voice in Rwandan secondary schools as a mechanism for understanding factors influencing learning in science, technology, engineering and mathematics (STEM) subjects, attitudes towards learning these disciplines and pupils' future aspirations.
Aurora Lixinhao Gao +4 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Sustainable consumption is crucial to transitioning toward a more sustainable society. Various tools, including information provision tools such as ecolabels, aim to promote sustainable consumption but are often criticized for failing to adequately inform consumers. This study examines digital product passports (DPPs), an emerging policy tool,
Martin Popowicz +3 more
wiley +1 more source
SFN channel measurements in Brazil
Journal of Microwaves, Optoelectronics and Electromagnetic ApplicationsIn this paper, field measurements carried out in a suburban SFN network with two synchronized transmitters are reported. It is found that the radio signal coverage of the distributed transmission scheme is distinctly improved when compared to a single ...
Maurício V. Guerra +2 more
doaj +1 more source
Film, television and digital games [PDF]
This publication presents results from a survey of businesses mainly engaged in film and video production and post-production services and a census of businesses mainly engaged in television broadcasting, television channel provision and digital game ...
core
Closed circuit TV system automatically guides welding arc [PDF]
, 1968 Closed circuit television /CCTV/ system automatically guides a welding torch to position the welding arc accurately along weld seams.
Stephans, D. L., Wall, W. A., Jr.
core +1 more source
To Tell or Not to Tell? On the Under Communicating of Sustainability in Digital Environments
Business Strategy and the Environment, EarlyView.ABSTRACT The paper investigates sustainability communication using digital tools—such as social media, websites, emails, and newsletters—and delves into the drivers that determine the undercommunication of sustainability (i.e., the green blushing phenomenon) in digital environments.
Simone Guercini +3 more
wiley +1 more source
Journal of Consumer Behaviour, EarlyView.ABSTRACT This study focuses on product placement and examines its effectiveness in 360° video, considering its role as a digital asset. It is the first to research the influences of perceived control and presence in 360° video on consumers' cognitive, affective, and conative responses under two different immersion conditions (a 2D computer monitor vs ...
Jani Pavlič +2 more
wiley +1 more source