A5001831755- Direction-of-Arrival Estimation Techniques
- Speech and Audio Processing
- Radar Systems and Signal Processing
- Antenna Design and Optimization
- Advanced Optical Imaging Technologies
- Advanced Vision and Imaging
- Advanced Adaptive Filtering Techniques
- Blind Source Separation Techniques
- Indoor and Outdoor Localization Technologies
- Advanced SAR Imaging Techniques
- Spinal Fractures and Fixation Techniques
- Liquid Crystal Research Advancements
- Image and Signal Denoising Methods
- Advanced Image Processing Techniques
- Image Processing Techniques and Applications
- Spine and Intervertebral Disc Pathology
- Advanced biosensing and bioanalysis techniques
- Underwater Acoustics Research
- Optical measurement and interference techniques
- Image Enhancement Techniques
- Optical Coherence Tomography Applications
- Optical Polarization and Ellipsometry
- Advanced Image Fusion Techniques
- Structural Health Monitoring Techniques
- Electrochemical sensors and biosensors
Wuhan Institute of Technology
2016-2025
Jilin University
2010-2024
Wuhu Hit Robot Technology Research Institute
2015-2024
Fujian University of Technology
2024
Union Hospital
2010-2024
East China Jiaotong University
2024
China Three Gorges University
2023
Union Hospital
2014-2023
China-Japan Friendship Hospital
2023
Ningbo University
2023
Abstract This study aims to the function of miR-22 original mesenchymal stem cells (MSC) on osteosarcoma (OS) proliferation, migration and invasion. Bio-informatics analysis including GEO2R analysis, Gene Ontology integration were used confirmed target genes (miR-22, Twist1, CADM1) in OS. RT-qPCR western blotting different expression miR-22, CADM1 OS tissues, MG63 Saos cell lines. MTS assay, CCK8 colony forming EdU assay performed detect proliferation effect MG63. Transwell transwell...
Image relighting is attracting increasing interest due to its various applications. From a research perspective, im-age can be exploited conduct both image normalization for domain adaptation, and also data augmentation. It has multiple direct uses photo montage aesthetic enhancement. In this paper, we review the NTIRE 2021 depth guided challenge.We rely on VIDIT dataset each of our two challenge tracks, including information. The first track one-to-one where goal transform illumination...
This article investigates the problem of frequency-invariant (FI) beamforming wideband multiple-input multiple-output (MIMO) radars and presents two design criteria to synthesize FI beampatterns under peak-to-average power ratio (PAPR) nulling constraints. Precisely, are apply least-squares absolute errors, respectively, approximate a desired transmit beampattern. Both result in nonconvex constrained optimization problems. For former, solution is derived via reformulating initial into...
In conventional liquid crystal microlens array (LC-MLA), the discontinuous and non-uniform alignment of LC presents a significant challenge. We address this issue by introducing an innovative orientation microstructure that employs aluminum-doped zinc oxide (AZO). This approach could ensure stable continuous in LC-MLA. reconstruct high-definition images from acquired light field with enhanced contrast SNR applying total variation (TV) denoising algorithm convex optimization theory. The...
Target detection in Gaussian or compound-Gaussian clutter emerges as a particularly pertinent issue for radar system. When system employs pulsed Doppler processing to identify potential targets amidst such clutter, the target components often undergo fluctuations, which subsequently allows them be embedded within covariance matrix of data under examination. In recent study, authors have devised innovative detectors clutter. These leverage eigenvalues matrix, demonstrating superior...
Increasing evidence has confirmed that dysregulation of microRNAs (miRNAs) can contribute to the progression and metastasis human tumors. Previous studies have shown However, precise mechanisms miR‑132 in osteosarcoma not been well clarified. Real-time PCR was performed detect expression cell lines. miR-132 mimic, inhibitor negative control were transfected into cells effects on growth investigated. Furthermore, protein level Sox4 measured by western blotting. Luciferase assays validate as...
Abstract MAFG-AS1 is an oncogenic lncRNA in multiple types of cancer. However, its role bladder cancer (BC) remains unclear. The present study aimed to investigate the function BC. BC and paired non-tumor tissues were collected. Two cell lines HT01197 HT-1376 used. Dual luciferase activity assay, RT-qPCR, western blot, CCK-8, transwell invasion wound healing assay performed. We found that was significantly up-regulated predicted a poor survival rate. interacted with miR-125b-5p. expression...
This letter studies the spectral efficiency of a multiple-input multiple-output (MIMO) radar with frequency diverse array (FDA) and MIMO communication system in same band. To suppress mutual interference for both systems, enhance low probability intercept (LPI) capability system, we propose joint design transmit waveform receive filter radar, code-book employed by to form its space-time code matrix. Our problem formulation is maximize signal-to-interference-plus-noise ratio (SINR)...
A new method for estimating directions-of-arrival (DOA) of multiple spatial narrowband signals in the presence spatially nonuniform independent sensor noise with unknown covariance is presented.An estimate colored noise-covariance matrix given first.The received data parameter estimation then prewhitened using estimated covariance, hence, overcoming highly biased estimates.Furthermore, performance improvement standard MUSIC confirmed by computer simulations.
<para xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> A least squares algorithm for two-dimensional (2-D) angle estimation of a single narrowband source impinging on uniform circular array (UCA) is presented. Utilizing the centrosymmetric configuration, new correlation-based method devised to obtain closed-form estimates azimuth and elevation angles. Although proposed computationally simpler than conventional schemes, computer simulations show that...
<para xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> The least squares-virtual ESPRIT algorithm (LS-VESPA) is extended to jointly estimate the direction-of-arrival (DOA) and ranges of multiple near-field sources impinging on an array crossed dipoles. utilizes fourth-order cumulants for direct estimation arrival angle range parameters via eigenvalues certain constructed matrices. Compared with several existing algorithms, loss aperture effectively...
S-box (substitution box) is one of the core components in block cipher and plays an important role process encrypting plaintext. In this paper, performance indexes are summarized analyzed. The corresponding numeric methods for calculating them presented. Then, software developed, which can not only calculate but also find ones that satisfy requirement from lots S-boxes. Based on simulation test, conclusion be drawn very useful to aid research gives a good support design with high security.
Construction of efficient and convenient sensors for recognition chiral enantiomers is much significance in the field electrochemistry life sciences. Herein, we designed an effective interface successful identification tryptophan (Trp) by electrodepositing l-cysteine on surface glass carbon electrode modified with black. The structure morphology prepared sensor was characterized scanning electron microscopy (SEM) electrochemical methods. Compared l-tryptophan (L-Trp), exhibits favorable...