Sempervivum and sedum, for example, are both hardy succulents that can ... You can either let nature take its course and allow the plant to do this naturally or propagate the plant to encourage new ...

In a recent paper, we studied a metamaterial consisting of stacked metal plates loaded by embedded complementary split-ring resonators (C-SRRs), ideal to support negative-index propagation and ...

Modeling the information propagation process in social networks is a challenging problem. Despite numerous attempts to address this issue, existing studies often assume that user attitudes have only ...