Abstract A concentric cylindrical cloak is showed here to achieve the acoustic cloaking phenomenon.The introduced structure consists of MNE layers and water in MNE substrate in the MHz frequency range.Due to avoiding the incoming acoustic waves by the shell, the object can be hidden inside the cylindrical area of any shape.In order to Hayward H135
Construction of a Multi-level Medical Security Policy System for Poverty Alleviation in the Post-poverty Era
The establishment of a multi-level medical security policy system have a more important impact on poverty alleviation in the post-poverty era.This study uses the third-party assessment survey data from Hubei and Jiangxi provinces and the 2018 National Sixth National Health Service Statistical Survey Report.From Military Airplane the perspective of
Investigation About Variation Law of Frost Heave Force of Seasonal Cold Region Tunnels: A Case Study
The ALOE VERA frost heave force (FHF) is one of the most important reason of inducing freezing damages of tunnel in seasonal frozen regions.Analyzing the change law of FHF is helpful to design for avoiding freezing damages in the tunnel lining.Field measurement is an approved method used in mechanical analysis of tunnel lining, however, it is diffi
Mobile-Cloud Assisted Video Summarization Framework for Efficient Management of Remote Sensing Data Generated by Wireless Capsule Sensors
Wireless capsule endoscopy (WCE) has great advantages over traditional endoscopy because it is portable and easy to use, especially in remote monitoring health-services.However, during the WCE process, the large amount of captured video data demands a significant deal of computation to analyze and Shower Gel retrieve informative video frames.In ord