REVIEW OF CURBING CATASTROPHE: NATURAL HAZARDS AND RISK REDUCTION IN THE MODERN WORLD



How Experimental Trial Context Affects Perceptual Categorization

To understand object categorization, participants are tested in experiments often quite different from how people experience object categories in the real world.Learning and knowledge of categories is measured in discrete experimental trials, those trials may or may not provide feedback, trials appear one after another, after some fixed inter-trial

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Nationwide safety surveillance of COVID-19 mRNA vaccines following primary series and first booster vaccination in Singapore

Background: The real-world safety profile of COVID-19 mRNA vaccines remains incompletely elucidated.Methods: We performed a nationwide post-market safety surveillance analysis in Singapore, on vacinees aged 5 years and older, through mid-September 2022.Observed-over-expected (O/E) analyses were performed to identify potential safety signals among e

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