Zobrazeno 1 - 10
of 341
pro vyhledávání: '"Bollen, Johan"'
Publikováno v:
Journal of Medical Internet Research, Vol 22, Iss 12, p e21418 (2020)
BackgroundThe COVID-19 pandemic led to unprecedented mitigation efforts that disrupted the daily lives of millions. Beyond the general health repercussions of the pandemic itself, these measures also present a challenge to the world’s mental health
Externí odkaz:
https://doaj.org/article/2f70855f707d4c6897b2f09e85b894bf
Autor:
Kelty, Sean, Baten, Raiyan Abdul, Proma, Adiba Mahbub, Hoque, Ehsan, Bollen, Johan, Ghoshal, Gourab
Academic success is distributed unequally; a few top scientists receive the bulk of attention, citations, and resources. However, do these ``superstars" foster leadership in scientific innovation? We introduce three information-theoretic measures tha
Externí odkaz:
http://arxiv.org/abs/2301.02396
Quantifying societal emotional resilience to natural disasters from geo-located social media content
Natural disasters can have devastating and long-lasting effects on a community's emotional well-being. These effects may be distributed unequally, affecting some communities more profoundly and possibly over longer time periods than others. Here, we
Externí odkaz:
http://arxiv.org/abs/2204.13210
Autor:
Bathina, Krishna C., Thij, Marijn ten, Lorenzo-Luaces, Lorenzo, Rutter, Lauren A., Bollen, Johan
Depression is a leading cause of disability worldwide, but is often under-diagnosed and under-treated. One of the tenets of cognitive-behavioral therapy (CBT) is that individuals who are depressed exhibit distorted modes of thinking, so-called cognit
Externí odkaz:
http://arxiv.org/abs/2002.02800
Publikováno v:
Annual Review of Biomedical Data Science, 3:1 (2020)
Social media data has been increasingly used to study biomedical and health-related phenomena. From cohort level discussions of a condition to planetary level analyses of sentiment, social media has provided scientists with unprecedented amounts of d
Externí odkaz:
http://arxiv.org/abs/2001.10285
US funding agencies alone distribute a yearly total of roughly $65B dollars largely through the process of proposal peer review: scientists compete for project funding by submitting grant proposals which are evaluated by selected panels of peer revie
Externí odkaz:
http://arxiv.org/abs/1904.07645
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2021 Dec . 118(51), 1-8.
Externí odkaz:
https://www.jstor.org/stable/27117531
Autor:
Bollen, Johan, Thij, Marijn ten, Breithaupt, Fritz, Barron, Alexander T. J., Rutter, Lauren A., Lorenzo-Luaces, Lorenzo, Scheffer, Marten
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2021 Nov 01. 118(45), 1-2.
Externí odkaz:
https://www.jstor.org/stable/27093626
Autor:
Fan, Rui, Varamesh, Ali, Varol, Onur, Barron, Alexander, van de Leemput, Ingrid, Scheffer, Marten, Bollen, Johan
Studies of affect labeling, i.e. putting your feelings into words, indicate that it can attenuate positive and negative emotions. Here we track the evolution of individual emotions for tens of thousands of Twitter users by analyzing the emotional con
Externí odkaz:
http://arxiv.org/abs/1807.09725
Even democracies endowed with the most active free press struggle to maintain the diversity of news coverage. Consolidation and market forces may cause only a few dominant players to control the news cycle. Editorial policies may be biased by corpora
Externí odkaz:
http://arxiv.org/abs/1710.06347