The Robinhood Chain, built on Ethereum-based Arbitrum, aims to become key plumbing for around-the-clock trading and plugging tokenized stocks into DeFi.
A security device made from gold nanoparticles uses light alone to create, verify, and reset uncopyable identities, enabling ...
Objective This study focused on the preferences for psychological assistance and associated factors among Chinese healthcare workers (HCWs) during the COVID-19 pandemic. Design Cross-sectional ...
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