Results 81 to 90 of about 180,003 (313)
American Journal of Political Science, EarlyView.Abstract The rise of social media in the digital era poses unprecedented challenges to authoritarian regimes that aim to influence public attitudes and behaviors. To address these challenges, we argue that authoritarian regimes have adopted a decentralized approach to produce and disseminate propaganda on social media.
Yingdan Lu +3 more
wiley +1 more source
Letter from Byrdena, Marion, Iowa, to Glenn Daft, Griswold, Iowa, December 23, 1919
, 1919 One letter from Byrdena of Marion, Iowa, to Glenn Daft (probably her brother) of Griswold, Iowa, regarding the family's excitement over plans for his upcoming ...
Byrdena
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The effect of real‐news party cues
American Journal of Political Science, EarlyView.Abstract News media routinely offer cues about the stances of party elites, but to what extent do these cues shape the policy opinions of the public? While numerous experiments find that partisans adopt the stances of their leaders, these findings may not generalize easily to the context of real news, which often contains richer policy information and ...
Rasmus Skytte
wiley +1 more source
Failure location effects on slow crack growth parameter estimates
International Journal of Ceramic Engineering & ScienceAs part of Roman Space Telescope component development, the slow crack growth (SCG) parameters of a glass were measured using constant stress rate testing of ASTM C1161 beams. Failures occurred on the faces, bevels and sides of the test specimens thereby
Jonathan Salem, Pappu L. N. Murthy
doaj +1 more source
John Glenn and Annie Castor Glenn on their wedding day
, 1943 Snapshot of John Glenn and Annie Castor Glenn on their wedding day, taken by the arbor in the backyard of the Castor home in New Concord, Ohio, 1943.Credit: John Glenn Archives, The Ohio State ...
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Allergy, EarlyView.This study comprehensively characterizes non‐specific esophagitis and elucidates eosinophil‐independent fibrosis mechanisms. NSE appears to be a distinct fibrotic phenotype of the esophagus, without any considerable overlap with GERD and other chronic inflammatory disorders such as EoE or lymphocytic esophagitis.
Marc Pfefferle +16 more
wiley +1 more source
Synthesis of Flexible Polyamide Aerogels Cross-Linked with a Tri-Isocyanate
GelsA new series of flexible polyamide (PA) aerogels was synthesized using terephthaloyl chloride (TPC), 2,2′-dimethylbenzidine (DMBZ) and cross-linked with an inexpensive, commercially available tri-isocyanate (Desmodur N3300A) at polymer concentrations of ...
Daniel A. Scheiman +4 more
doaj +1 more source
John F. Kennedy and John Glenn photograph
, 1961 President John F. Kennedy (left) and astronaut John Glenn (right) chat in the Oval Office. The John and Annie Glenn collection is comprised of photographs, slides, books and ephemera documenting the career of John Glenn as an astronaut and U.S. Senator.
Cecil W. Stoughton (photographer)
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Containing Histories Past and Present: Making Samples in the “Huntington Collection” (1893–1921)
American Anthropologist, EarlyView.ABSTRACT The Huntington Anatomical Collection (1893–1921) includes the skeletal remains of immigrants, migrants, and lifelong New York City residents. The collection's formation was coeval with the formalization of physical anthropology, and the collection was made to serve research aims centered on race and origin.
Alanna L. Warner‐Smith
wiley +1 more source
'Glenn enters Friendship' photograph
, 1962 Caption reads: "GLENN ENTERS FRIENDSHIP" Taken during the launch of Friendship 7 on February 20, 1962, this photograph shows astronaut John Glenn climbing into the hatch of the spacecraft.
National Aeronautics and Space Administration (photographer)
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