Results 101 to 110 of about 5,240,308 (402)

A Large-scale Study of Social Media Sources in News Articles [PDF]

arXiv, 2018
In this study, we closely look at the use of social media contents as source or reference in the U.S. news media. Specifically, we examine about 60 thousand news articles published within the 5 years period of 2013-2017 by 153 U.S. media outlets and analyze use of social media content as source compared to other sources.
arxiv  

Identification of functional and diverse circulating cancer‐associated fibroblasts in metastatic castration‐naïve prostate cancer patients

Molecular Oncology, EarlyView.
Cancer‐associated fibroblasts (CAFs) promote cancer growth, invasion (metastasis), and drug resistance. Here, we identified functional and diverse circulating CAFs (cCAFs) in patients with metastatic prostate cancer (mPCa). cCAFs were found in higher numbers and were functional and diverse in mPCa patients versus healthy individuals, suggesting their ...
Richell Booijink, Leon W. M. M. Terstappen, Eshwari Dathathri, Khrystany Isebia, Jaco Kraan, John Martens, Ruchi Bansal   +6 more
wiley   +1 more source

Exploring News Media Literacy and its Dimensions

Diversitas Journal
Our civic and democratic participation mostly relies on the quality of the news we consume. In this study, news media literacy dimensions are explored. It looks at how intrinsic motivation, news media skepticism, and media locus of control relate to one ...
Jerrel Panayo, Cleoffer Tolentino
doaj   +1 more source

Towards the social media studies of science: social media metrics, present and future [PDF]

Bibliotecas. Anales de Investigacion. 2017. 13(1), 1-5, 2018
In this paper we aim at providing a general reflection around the present and future of social media metrics (or altmetrics) and how they could evolve into a new discipline focused on the study of the relationships and interactions between science and social media, in what could be seen as the social media studies of science.
arxiv  

Here Today, Gone within a Month: The Fleeting Life of Digital News [PDF]

, 2016
In 1989 on the shores of Montana’s beautiful Flathead Lake, the owners of the weekly newspaper the Bigfork Eagle started TownNews.com to help community newspapers with developing technology.
Halbert, Martin, Skinner, Katherine, Wilson, Marc, Zarndt, Frederick   +3 more
core   +1 more source

The Rise of the News Aggregator: Legal Implications and Best Practices [PDF]

, 2010
During the past decade, the Internet has become an important news source for the majority of Americans. According to a study conducted by the Pew Internet and American Life Project, as of January 2010, nearly 61% of Americans got at least some of their ...
Kimberly Isbell
core   +1 more source

A comparative study of circulating tumor cell isolation and enumeration technologies in lung cancer

Molecular Oncology, EarlyView.
Lung cancer cells were spiked into donor blood to evaluate the recovery rates of the following circulating tumor cell (CTC) enrichment technologies: CellMag™, EasySep™, RosetteSep™, Parsortix® PR1, and Parsortix® Prototype systems. Each method's advantages and disadvantages are described.
Volga M Saini, Ezgi Oner, Mark P. Ward, Sinead Hurley, Brian David Henderson, Faye Lewis, Stephen P. Finn, Gerard J. Fitzmaurice, John J. O'Leary, Sharon O'Toole, Lorraine O'Driscoll, Kathy Gately   +11 more
wiley   +1 more source

Changing Forms of Ownership in a Democratic Corporatist Media System — How Digitalization Leads to Less Transparency and the Risk of Media Capture

Comunicação e Sociedade
Digitalization has led to a crisis in news media and an upheaval in media ownership. A research concern has been that the motives driving media owners will shift from financial and public service to overtly political and ideological.
Mark Blach-Ørsten, Ida Willig, Mads Kæmsgaard, Rasmus Burkal   +3 more
doaj   +1 more source

Sentiment Dynamics in Social Media News Channels [PDF]

arXiv, 2019
Social media is currently one of the most important means of news communication. Since people are consuming a large fraction of their daily news through social media, most of the traditional news channels are using social media to catch the attention of users. Each news channel has its own strategies to attract more users. In this paper, we analyze how
arxiv  

The blogosphere as an excitable social medium: Richter's and Omori's Law in media coverage [PDF]

, 2011
We study the dynamics of public media attention by monitoring the content of online blogs. Social and media events can be traced by the propagation of word frequencies of related keywords. Media events are classified as exogenous - where blogging activity is triggered by an external news item - or endogenous where word frequencies build up within a ...
arxiv   +1 more source