Results 61 to 70 of about 5,240,308 (402)

Unconventional mRNA processing and degradation pathways for the polycistronic yrzI (spyTA) mRNA in Bacillus subtilis

open access: yesFEBS Letters, EarlyView.
The S1025 peptide is the major antidote to the YrzI toxin, which we renamed here as SpyT (Small Peptide YrzI Toxin) and SpyA (Small Peptide YrzI Antitoxin) (1). Degradation of the toxin–antitoxin spyTA mRNA, either by a translation‐dependent cleavage by the endoribonuclease Rae1 (2) or by direct attack by 3′‐exoribonucleases (3), also contributes to ...
Laetitia Gilet   +4 more
wiley   +1 more source

Nudge Effect of Fact-Check Alerts: Source Influence and Media Skepticism on Sharing of News Misinformation in Social Media

open access: yesSocial Media + Society, 2020
This study extends the nudge principle with media effects and credibility evaluation perspectives to examine whether the effectiveness of fact-check alerts to deter news sharing on social media is moderated by news source and whether this moderation is ...
Elmie Nekmat
doaj   +1 more source

Born Digital Records of Mexican Indigenous People: A Proposal to Preserve Sound and Audiovisual Documents of Raramuri ́s Culture [PDF]

open access: yes, 2016
Each day increases the amount of digital born sound and audiovisual documents as collections in libraries, archives and museums. However are unaware how these collections must be preserved for the future. Therefore, the risk of loss is increased.
Marchand, Sylvie   +3 more
core   +1 more source

Refining the NaV1.7 pharmacophore of a class of venom‐derived peptide inhibitors via a combination of in silico screening and rational engineering

open access: yesFEBS Letters, EarlyView.
Venom peptides have shown promise in treating pain. Our study uses computer screening to identify a peptide that targets a sodium channel (NaV1.7) linked to chronic pain. We produced the peptide in the laboratory and refined its design, advancing the search for innovative pain therapies.
Gagan Sharma   +8 more
wiley   +1 more source

Secrecy Outage Performance Enhancement for Three Secondary Users CR-NOMA Systems With TAS Over Nakagami-m Channels

open access: yesIEEE Access
Cognitive radio combined with non-orthogonal multiple access (CR-NOMA) networks is a research hotspot in the wireless communication field. All the time, secure communication of wireless networks has become a pressing issue due to the openness of the ...
Jianbo Ji, Shuo Lv
doaj   +1 more source

At Risk : An Analysis of Newspaper Source Materials Digitized by U.S. and European Repositories [PDF]

open access: yes, 2016
In 2015, in cooperation with IFLA News Media Section, The Center for Research Libraries conducted an in-depth assessment of the outputs of the major newspaper digitization efforts in the U.S. and Europe.
Smith, Maria
core   +1 more source

Framing overtourism: a critical news media analysis

open access: yesCurrent Issues in Tourism, 2019
To better comprehend how the news media frames modern overtourism, content analysis was conducted on 202 news articles. Results suggest that root causes of overtourism are largely overlooked and the focus is on reporting tourist numbers and impacts on ...
G. Phi
semanticscholar   +1 more source

Stop Clickbait: Detecting and preventing clickbaits in online news media [PDF]

open access: yesInternational Conference on Advances in Social Networks Analysis and Mining, 2016
Most of the online news media outlets rely heavily on the revenues generated from the clicks made by their readers, and due to the presence of numerous such outlets, they need to compete with each other for reader attention.
Abhijnan Chakraborty   +3 more
semanticscholar   +1 more source

Identification of novel small molecule inhibitors of ETS transcription factors

open access: yesFEBS Letters, EarlyView.
ETS transcription factors play an essential role in tumourigenesis and are indispensable for sprouting angiogenesis, a hallmark of cancer, which fuels tumour expansion and dissemination. Thus, targeting ETS transcription factor function could represent an effective, multifaceted strategy to block tumour growth. The evolutionarily conserved E‐Twenty‐Six
Shaima Abdalla   +9 more
wiley   +1 more source

Importance of news media branding in a contemporary media environment

open access: yesJournal of Open Innovation: Technology, Market and Complexity, 2023
Digitalization fundamentally brought new ways in how media distribute and audiences consume media content, transforming the existing media environment and bringing new competitors to media organizations.
Linda Saulīte, Deniss Ščeulovs
doaj  

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