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Yuchen Chai

Observed name: Chai, Yuchen
ORCID: 0000-0003-1921-7608
Observed ORCID: 0000-0003-1921-7608
OpenAlex ID: A5066873018
Global evidence of expressed sentiment alterations during the COVID-19 pandemic
2022 · Jianghao Wang, Yichun Fan, et al. · Nature Human Behaviour · 133
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LaserFactory: A Laser Cutter-based Electromechanical Assembly and Fabrication Platform to Make Functional Devices & Robots
2021 · Martin Nisser, Christina Chen Liao, et al. · CHI Conference on Human Factors in Computing Systems · 54
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Twitter Sentiment Geographical Index Dataset
2023 · Yuchen Chai, Devika Kakkar, et al. · Scientific Data · 24
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Encouraging the resumption of economic activity after COVID-19: Evidence from a large scale-field experiment in China
2022 · Juan Palacios, Yichun Fan, et al. · Proceedings of the National Academy of Sciences · 15
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Encouraging the resumption of economic activity after COVID-19: Evidence from a large scale field experiment in China
2021 · Juan Palacios, Yichun Fan, et al. · 10
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Measuring daily-life fear perception change: A computational study in the context of COVID-19
2022 · Yuchen Chai, Juan Palacios, et al. · PLoS ONE · 8
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Twitter Sentiment Geographical Index
2022 · Chai, Yuchen · Harvard Dataverse · 2
Measuring daily-life fear perception change: a computational study in the context of COVID-19 (Preprint)
2021 · Yuchen Chai, Juan Palacios, et al. · 1
Global physical activity resilience during the COVID-19 pandemic: an observational study of 5.17 million exercise app users across 65 countries
2026 · Yichun Fan, Yuchen Chai, et al. · BMJ Public Health
Measuring daily-life fear perception change
2021 · Chai, Yuchen · Harvard Dataverse
Measuring daily-life fear perception change
2021 · Chai, Yuchen · Harvard Dataverse
Encouraging the resumption of economic activity after COVID-19: Evidence from a large scale field experiment in China
2021 · Juan Palacios, Yichun Fan, et al.
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Works count: 14
Citation count: 250
H-index: 6
I10-index: 5
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