Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Christopher M. Danforth"'
Autor:
Mikaela Irene Fudolig, Laura S.P. Bloomfield, Matthew Price, Yoshi M. Bird, Johanna E. Hidalgo, Julia N. Kim, Jordan Llorin, Juniper Lovato, Ellen W. McGinnis, Ryan S. McGinnis, Taylor Ricketts, Kathryn Stanton, Peter Sheridan Dodds, Christopher M. Danforth
Publikováno v:
Digital Biomarkers, Vol 8, Iss 1, Pp 120-131 (2024)
Introduction: Wearable devices are rapidly improving our ability to observe health-related processes for extended durations in an unintrusive manner. In this study, we use wearable devices to understand how the shape of the heart rate curve during sl
Externí odkaz:
https://doaj.org/article/bd71f91bbf4a49b9ae014b26a95f2817
Autor:
Ellen W. McGinnis, Bryn Loftness, Shania Lunna, Isabel Berman, Skylar Bagdon, Genevieve Lewis, Michael Arnold, Christopher M. Danforth, Peter S. Dodds, Matthew Price, William E. Copeland, Ryan S. McGinnis
Publikováno v:
IEEE Open Journal of Engineering in Medicine and Biology, Vol 5, Pp 14-20 (2024)
Objective: Panic attacks are an impairing mental health problem that affects 11% of adults every year. Current criteria describe them as occurring without warning, despite evidence suggesting individuals can often identify attack triggers. We aimed t
Externí odkaz:
https://doaj.org/article/448cd9b8ebcd45a986ca2b6ff0fcd474
Allotaxonometry and rank-turbulence divergence: a universal instrument for comparing complex systems
Autor:
Peter Sheridan Dodds, Joshua R. Minot, Michael V. Arnold, Thayer Alshaabi, Jane Lydia Adams, David Rushing Dewhurst, Tyler J. Gray, Morgan R. Frank, Andrew J. Reagan, Christopher M. Danforth
Publikováno v:
EPJ Data Science, Vol 12, Iss 1, Pp 1-42 (2023)
Abstract Complex systems often comprise many kinds of components which vary over many orders of magnitude in size: Populations of cities in countries, individual and corporate wealth in economies, species abundance in ecologies, word frequency in nat
Externí odkaz:
https://doaj.org/article/ce496aa890414b56895797366b58c888
Autor:
Mikaela Irene Fudolig, Thayer Alshaabi, Kathryn Cramer, Christopher M. Danforth, Peter Sheridan Dodds
Publikováno v:
Humanities & Social Sciences Communications, Vol 10, Iss 1, Pp 1-12 (2023)
Abstract While quantitative methods have been used to examine changes in word usage in books, studies have focused on overall trends, such as the shapes of narratives, which are independent of book length. We instead look at how words change over the
Externí odkaz:
https://doaj.org/article/4c673b2756ec47439c64a58f4c20c818
Autor:
Morgan Weaving, Thayer Alshaabi, Michael V. Arnold, Khandis Blake, Christopher M. Danforth, Peter S. Dodds, Nick Haslam, Cordelia Fine
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-7 (2023)
Abstract Online misogyny has become a fixture in female politicians’ lives. Backlash theory suggests that it may represent a threat response prompted by female politicians’ counterstereotypical, power-seeking behaviors. We investigated this hypot
Externí odkaz:
https://doaj.org/article/48edd1fa3f944cf599c9ef464808dfb6
Autor:
Mikaela Irene Fudolig, Thayer Alshaabi, Michael V. Arnold, Christopher M. Danforth, Peter Sheridan Dodds
Publikováno v:
Applied Network Science, Vol 7, Iss 1, Pp 1-27 (2022)
Abstract We explore the relationship between context and happiness scores in political tweets using word co-occurrence networks, where nodes in the network are the words, and the weight of an edge is the number of tweets in the corpus for which the t
Externí odkaz:
https://doaj.org/article/dbfef7403a3841b4b6e0e12e1a323d6e
Autor:
Henry H. Wu, Ryan J. Gallagher, Thayer Alshaabi, Jane L. Adams, Joshua R. Minot, Michael V. Arnold, Brooke Foucault Welles, Randall Harp, Peter Sheridan Dodds, Christopher M. Danforth
Publikováno v:
PLoS ONE, Vol 18, Iss 1 (2023)
The murder of George Floyd by police in May 2020 sparked international protests and brought unparalleled levels of attention to the Black Lives Matter movement. As we show, his death set record levels of activity and amplification on Twitter, prompte
Externí odkaz:
https://doaj.org/article/5bc4cb1da3d745daba4f332c5abd6ab9
Autor:
Kelsey Linnell, Michael Arnold, Thayer Alshaabi, Thomas McAndrew, Jeanie Lim, Peter Sheridan Dodds, Christopher M. Danforth
Publikováno v:
Journal of Big Data, Vol 8, Iss 1, Pp 1-17 (2021)
Abstract Sleep loss has been linked to heart disease, diabetes, cancer, and an increase in accidents, all of which are among the leading causes of death in the United States. Population-scale sleep studies have the potential to advance public health
Externí odkaz:
https://doaj.org/article/b95567bd455248c9b1731931873d6054
Autor:
Thayer Alshaabi, David Rushing Dewhurst, Joshua R. Minot, Michael V. Arnold, Jane L. Adams, Christopher M. Danforth, Peter Sheridan Dodds
Publikováno v:
EPJ Data Science, Vol 10, Iss 1, Pp 1-28 (2021)
Abstract Working from a dataset of 118 billion messages running from the start of 2009 to the end of 2019, we identify and explore the relative daily use of over 150 languages on Twitter. We find that eight languages comprise 80% of all tweets, with
Externí odkaz:
https://doaj.org/article/c0404a8bda824056b772c44e7b040301
Autor:
Ryan J. Gallagher, Morgan R. Frank, Lewis Mitchell, Aaron J. Schwartz, Andrew J. Reagan, Christopher M. Danforth, Peter Sheridan Dodds
Publikováno v:
EPJ Data Science, Vol 10, Iss 1, Pp 1-29 (2021)
Abstract A common task in computational text analyses is to quantify how two corpora differ according to a measurement like word frequency, sentiment, or information content. However, collapsing the texts’ rich stories into a single number is often
Externí odkaz:
https://doaj.org/article/94d892ca592c40bb8765211fa4479188