Results 11 to 20 of about 1,660,593 (305)

Semicircular Patch-Embedded Vivaldi Antenna for Miniaturized UWB Radar Sensors

Sensors, 2020
A microstrip-to-slot line-fed miniaturized Vivaldi antenna using semicircular patch embedment is proposed in this study. The conventional Vivaldi antenna has ultrawide bandwidth, but suffers from low gain in the low-frequency band.
Jungwoo Seo, Jae Hee Kim, Jungsuek Oh
doaj   +1 more source

MINDtouch: Embodied mobile media ephemeral transference [PDF]

, 2013
Copyright @ 2013 ISAST.This article reviews discoveries that emerged from the author's MINDtouch media research project, in which a mobile device was repurposed for visual and non-verbal communication through gestural and visual mobile expressivity.
Baker, CC
core   +2 more sources

The world wide web of carbon: Toward a relational footprinting of information and communications technology's climate impacts

Big Data & Society, 2023
The climate impacts of the information and communications technology sector—and Big Data especially—is a topic of growing public and industry concern, though attempts to quantify its carbon footprint have produced contradictory results.
Anne Pasek, Hunter Vaughan, Nicole Starosielski   +2 more
doaj   +1 more source

WeChat use is significantly correlated with college students' quality of friendships but not with perceived well-being

Heliyon, 2018
Although WeChat is currently one of the fastest growing social media in mainland China, many scholars and researchers are yet to systematically investigate the potential social and psychological consequences of the newly emerging online social network ...
Hua Pang
doaj   +1 more source

Research on the propaganda strategy of earthquake prevention and disaster mitigation programs in the context of digital media

地震科学进展, 2021
The rapid development of digital information technology and mobile internet technology has promoted the vigorous development of new media communication. The rapid development of new media has brought huge impacts and changes to the media industry，as well
Tenglong Quan, Qing Chen
doaj   +1 more source

New Media and the Quality of Life [PDF]

, 1997
We are currently in the middle of a revolution. This revolution, sometimes called the digital revolution, is the revolutionary transformation brought about in the information and communication structure of society by the advent of the digital computer ...
Brey, Philip
core   +4 more sources

Hybridity In New Media: A Pre-Production Guideline

Indonesian Journal of Computing, Engineering and Design, 2019
‘New’ technologies have disrupted the creative process of arts and media production, but no common professional practice seems to have drastically changed. ‘New' is only a trick, a temporary euphoria indicating that creative arts and media are on its way
Arya Harditya
doaj   +1 more source

Application of adaptive resource allocation algorithm and communication network security in improving educational video transmission quality

Alexandria Engineering Journal, 2021
With the rapid development of network multimedia technology, video communication technology has made great progress and has been applied in many fields.
Wu Guangzhi
doaj   +1 more source

“Software agents and haunted media : the twitter bot as political actor" [PDF]

, 2018
This report examines the rhetorical construction of Twitter bots as nonhuman political agents in press coverage of the 2016 U.S. election. It takes the rhetorical framing of “the Twitter bot” as a case study to argue that Twitter bots are a contemporary ...
Colclough, Sarah Ansley
core   +1 more source

Electoral and Public Opinion Forecasts with Social Media Data: A Meta-Analysis

Information, 2020
In recent years, many studies have used social media data to make estimates of electoral outcomes and public opinion. This paper reports the findings from a meta-analysis examining the predictive power of social media data by focusing on various sources ...
Marko M. Skoric, Jing Liu, Kokil Jaidka
doaj   +1 more source