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If you want to support this free project. Any help is welcome. You can donate by clicking one of the following links: It is recommended to always do a full deploy when you changed some of the nodes of ...

A brief outage at NCBI, the US government’s biomedical database, exposed the risks of relying on a single repository and renewed calls for a global, decentralized data-sharing network.

Abstract: A novel design methodology for single-layer dual-band reflectarray antennas with wide frequency ratios is proposed by exploiting the unique reflection phase properties of Phoenix elements.