Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Christian P. Hoffmann"'
Publikováno v:
Media and Communication, Vol 12, Iss 0 (2024)
Social media platforms are a critical source of civic and political information. We examine the use of Instagram to acquire news as well as civic and political information using nationally representative survey data gathered in 2019 in the US, the UK
Externí odkaz:
https://doaj.org/article/990092cee85646618cd72819974b5c68
Publikováno v:
Studies in Communication, Media, Vol 10, Iss 1, Pp 72-96 (2021)
Using artificial intelligence, it is becoming increasingly easy to create highly realistic but fake video content - so-called deepfakes. As a result, it is no longer possible always to distinguish real from mechanically created recordings with the na
Externí odkaz:
https://doaj.org/article/3fa34ebffea04de097894f60c7950825
Autor:
Christian Hugo Hoffmann
Publikováno v:
Journal of Responsible Technology, Vol 12, Iss , Pp 100047- (2022)
What does the I in the composite “AI” stand for? The answer to this guiding question appears to be straightforward, namely intelligence; however, at secunda facie, one might wonder what intelligence really is. Even though definitions of intellige
Externí odkaz:
https://doaj.org/article/ab990029148a44db856d4b3c4f5017c3
Autor:
Melanie T. C. Kuffner, Stefan P. Koch, Marieluise Kirchner, Susanne Mueller, Janet Lips, Jeehye An, Philipp Mertins, Ulrich Dirnagl, Matthias Endres, Philipp Boehm-Sturm, Christoph Harms, Christian J. Hoffmann
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 8 (2022)
AimsCarotid artery disease is frequent and can result in chronic modest hypoperfusion of the brain. If no transient ischemic attack or stroke occur, it is classified asymptomatic. In the long-term, though, it can lead to cognitive impairment. Fosteri
Externí odkaz:
https://doaj.org/article/2c0c2952aeb14ee5809eafc2724c1a93
Autor:
Samuel Knauss, Carolin Albrecht, Ulrich Dirnagl, Susanne Mueller, Christoph Harms, Christian Johannes Hoffmann, Stefan Paul Koch, Matthias Endres, Philipp Boehm-Sturm
Publikováno v:
Frontiers in Neuroscience, Vol 14 (2020)
Numerous studies on experimental ischemic stroke use the filament middle cerebral artery occlusion (fMCAo) model in C57BL/6 mice, but lesion sizes in this strain are highly variable. A known contributor is variation in the posterior communicating art
Externí odkaz:
https://doaj.org/article/4117ef03c1954872948b5e8138447a0b
Autor:
Katharina Heger, Christian P. Hoffmann
Publikováno v:
Journal of Information Technology & Politics. :1-14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1b5565664e09f99c0fad2301e32a7c0
https://doi.org/10.1080/19331681.2022.2119320
https://doi.org/10.1080/19331681.2022.2119320
Autor:
Thomas Broggini, Andras Piffko, Christian J Hoffmann, Christoph Harms, Peter Vajkoczy, Marcus Czabanka
Publikováno v:
PLoS ONE, Vol 11, Iss 9, p e0162540 (2016)
During the metastatic process tumor cells circulate in the blood stream and are carried to various organs. In order to spread to different organs tumor cell-endothelial cell interactions are crucial for extravasation mechanisms. It remains unclear if
Externí odkaz:
https://doaj.org/article/e96a5b604bdb4ae7baebc97ca1aeee81
Publikováno v:
Journal of Quantitative Description: Digital Media. 2:30
Instagram has more than 1 billion monthly users. Yet, little is known about how citizens engage with this platform. In this paper, we use representative survey data to examine social, civic, and political uses of Instagram by citizens in four countri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a803cad8c35b10183ef0ec80f7d5538
https://doi.org/10.51685/jqd.2022.001
https://doi.org/10.51685/jqd.2022.001
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Publikováno v:
Social Media + Society, Vol 10 (2024)
Political expression is a focal point for understanding how digital media have transformed political engagement. Privacy concerns tend to impede online political expression, but this relationship is still poorly understood. Based on the theory of rea
Externí odkaz:
https://doaj.org/article/a4411787b41d465f8bb4ceab6aa705ac