Searchable public key encryption supporting conjunctive keywords search (SPE-CKS) enables data users to retrieve the encrypted data of interest from an untrusted server.Based on SPE-CKS, one can realize a multi-keywords search over the encrypted e-mails.In this paper, we propose an Equipment efficient SPE-CKS scheme by utilizing a keyword conversio
Food resources for Spoon-billed Sandpipers (Calidris pygmaea) in the mudflats of Leizhou Bay, southern China
Leizhou Bay in Guangdong Province is the most important wintering site in China for the critically endangered Spoon-billed Sandpipers (Calidris pygmaea).As food is usually a strong predictor of presence, in the winters of 2019-2022 we studied arthropod food resources and diet on the intertidal mudflats at the Tujiao and Hebei mudflats in Leizhou Ba
Recent Advances and Future Perspectives of Membranes in Iron-Based Aqueous Redox Flow Batteries
Iron-based aqueous redox flow batteries (IBA-RFBs) represent a promising solution for long-duration energy storage, supporting Side View Camera Bundle the integration of intermittent renewable energy into the grid, thanks to their commendable safety profile and cost-effectiveness.Membranes, serving as pivotal components in redox flow batteries (RFB