We propose a three-dimensional waveguide structure for the realization of mode-selective switches, where the high-order spatial modes of a few-mode waveguide can be switched to various single-mode waveguides with thermo-optically controlled vertical asymmetrical directional couplers.To demonstrate the idea, we design and fabricate two specific devi
Budget participation has an important role especially in the local government.A higher motivation and commitment will created through budget participation in order improving performance.This study uses a structural equation modeling approach to investigate the influence of information asymmetry and leader ORG FERMENTED CACAO NIBS member exchange on
Malicious certificate authorities (CAs) pose a significant threat to the security of the Internet of Things (IoT).Existing CA auditing schemes primarily rely on passive detection and public data collection, lacking real-time and comprehensive monitoring.In this paper, we propose a novel double-authentication preventing signature scheme based on an
The migration of heavy metals and radionuclides is interrelated, and this study focusses on the interaction and complex influence of various toxicants.The rehabilitation of radioactively contaminated territories has a complex character and is based on scientifically supported measures to restore industrial, economic, and sociopsychological relation
Very few studies Storage Buckets, Boxes have investigated the adsorption performance of hydrophobic and hydrophilic silicas with dissolved organics in water, which is a required final step during produced water treatment.The cost of functionalization also hinders the use of hydrophobic materials as sorbents.Novel hydrophilic silicas, prepared at lo