Abstract A concentric cylindrical cloak is showed here to achieve the acoustic cloaking phenomenon.The introduced structure consists of MNE layers ilootpaperie 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
Abstract It is widely acknowledged that transcriptional diversity largely contributes to biological regulation in eukaryotes.Since the advent of second-generation sequencing technologies, a large number of RNA sequencing studies have considerably improved our understanding of transcriptome complexity.However, it still remains a huge challenge for o
Objective To investigate postoperative risk factors for transient urinary incontinence (TUI) after different en bloc holmium laser enucleation of the valhalla axys prostate (HoLEP) techniques.Methods We retrospectively analyzed 169 consecutive patients who underwent HoLEP using the original en bloc technique (n = 41), en bloc with early mucosal str
The centralized Kalman filter is always applied in the velocity and attitude matching of Transfer Alignment (TA).But the centralized Kalman has many disadvantages, such as large amount of calculation, poor real-time performance, and low reliability.In the paper, the federal Kalman filter (FKF) based on neural networks is used in the velocity and at