Results 241 to 250 of about 76,371 (291)

IRS4 is a PI3K-activating cancer dependency up-regulated through DNA rearrangements or epigenetic mechanisms in multiple solid tumors. [PDF]

open access: yesSci Adv
Banu K   +21 more
europepmc   +1 more source

Extending media system dependency theory to informational media use and environmentalism: A cross-national study

Telematics and Informatics, 2020
Abstract The present study applies media system dependency theory to explore how informational media use was associated with two dimensions of environmentalism: the willingness to pay for environmental protection, and environmental citizenship (participating in pro-environmental activities).
Xinzhi Zhang 0001, Zhi-Jin Zhong
openaire   +3 more sources

How Technology Support for Contextualization Affects Enterprise Social Media Use: A Media System Dependency Perspective

IEEE Transactions on Professional Communication, 2019
Research background: Using enterprise social media (ESM) in the workplace has become an important channel for initiating communication activities for employees in the organization. However, some organizations reported that they did not obtain expected returns from their ESM investments.
Xiayu Chen   +3 more
openaire   +3 more sources

Political Efficacy on the Internet: A Media System Dependency Approach

Studies in Media and Communications, 2015
Abstract Grounded in Media System Dependency theory, this work investigates the impact of new media on political efficacy. It suggests that dependence on online resources affects people’s perceptions about the democratic potential of the Internet.
Katherine Ognyanova   +1 more
openaire   +3 more sources

Loyalty to WeChat beyond national borders: a perspective of media system dependency theory on techno-nationalism

Chinese Journal of Communication, 2021
Using qualitative data gained through mixed methods, this study examines WeChat’s entanglement with the Chinese diaspora’s social life in liberal societies.
Luwei Rose Luqiu, Yi Kang
openaire   +3 more sources

Exploring emotional expressions on YouTube through the lens of media system dependency theory

open access: yesNew Media & Society, 2011
This study extends current work by investigating the role social networking sites play in facilitating emotional expressions following the death of a public figure, Michael Jackson. Through the lens of Media System Dependency theory, I perform a qualitative content analysis on comments generated by users of YouTube.
Chei Sian Lee
openaire   +2 more sources

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