Herein, we proposed a mild method for the preparation of carbon quantum dots (CQDs) nanofluids, in which PEG-200 as raw material greatly reduced nanomaterial cost. To ensure the effectiveness of CQDs nanofluids in real seawater desalination, a systematic stability evaluation and stability...

Central banks around the world are exploring and in some cases even piloting Central Bank Digital Currencies (CBDCs). CBDCs promise to realize a broad range of new capabilities, including direct government disbursements to citizens, frictionless consumer payment and money-transfer systems, and a...

Stochastic coupling is a powerful technique in probability theory that facilitates comparison between two probability distributions. The coupling technique is useful to bound discrepancy between two distributions, design simulation algorithms, and study asymptotic behavior of stochastic...