A5102932124- Microwave Engineering and Waveguides
- Antenna Design and Analysis
- MRI in cancer diagnosis
- Salmonella and Campylobacter epidemiology
- Radar Systems and Signal Processing
- Head and Neck Cancer Studies
- Advanced Optical Network Technologies
- Organic Electronics and Photovoltaics
- Advanced Antenna and Metasurface Technologies
- Antenna Design and Optimization
- Antibiotic Resistance in Bacteria
- Plasma Diagnostics and Applications
- Listeria monocytogenes in Food Safety
- Organic Light-Emitting Diodes Research
- Image and Object Detection Techniques
- Thin-Film Transistor Technologies
- Industrial Vision Systems and Defect Detection
- Radiation Effects in Electronics
- Gaze Tracking and Assistive Technology
- Software-Defined Networks and 5G
- Advancements in Photolithography Techniques
- Cancer Immunotherapy and Biomarkers
- Enhanced Recovery After Surgery
- Digital Imaging for Blood Diseases
- Medical Image Segmentation Techniques
University of Electronic Science and Technology of China
2010-2025
Sichuan Cancer Hospital
2020-2025
China National Center for Food Safety Risk Assessment
2025
Chinese Academy of Medical Sciences & Peking Union Medical College
2025
Beihua University
2025
North Sichuan Medical University
2025
Quzhou University
2024
Institute of Information Engineering
2024
National Engineering Research Center of Electromagnetic Radiation Control Materials
2020
Chinese Academy of Engineering
2020
Oral squamous cell carcinoma (OSCC) is one of the most prevalent types malignancies in oral cavity, with a high incidence lymph node (LN) metastasis. While previous studies have explored mechanisms lymphatic metastasis, little known about cellular architecture within premetastatic niche LNs. In this study, we established mouse models LNs, which demonstrated an immunosuppressive environment tumor-draining LNs prior to We performed single-cell RNA sequencing on from patients OSCC, including...
The transceiver design with constant modulus constraints (CMC) is the key issue in integrated sensing and communication (ISAC) systems. Usually, existing methods assume prior knowledge of target clutter for precisely known, which brings challenges to imprecise scenarios practical applications. To address issue, robust ISAC proposed. We jointly maximize averaged signal-to-interference-plus-noise ratio (SINR) achievable sum-rate (ASR) communication, subject CMC transmit codes spherical (SPC)...
To prevent interference problems due to existing nearby communication systems within an ultra-wideband (UWB) operating frequency, a compact dual-band-notched UWB antenna is presented. This consists of trapezoidal ground plane with rectangle slot, Y-shaped monopole used as the radiator, together modified complementary co-directional splitering resonator (SRR) etched on radiation patch, which leads desired dual notched bands for lower and upper WLAN. Experimental results show that designed...
Intracranial atherosclerotic stenosis (ICAS) is a leading cause of failed mechanical thrombectomy (MT). To achieve successful recanalisation, rescue strategies such as balloon angioplasty and stenting are frequently employed. In this study, we aimed to investigate the comparative efficacy safety these strategies. We retrospectively analysed data 321 patients with ICAS-related large vessel occlusion (LVO) treated (n=212) or (n=109) after MT. The primary outcome was favourable outcomes...
A novel compact ultra-wideband (UWB) antenna with dual-band notched characteristics is presented. By adding a pair of Y-shaped strips to the annular ring, and etching an inverted Ω-shaped slot on patch, function in WiMAX/WLAN achieved. Experimental results show that designed antenna, size 24×28 mm2, has measured impedance bandwidth 2.91–11.4 GHz for VSWR<2, except two frequency bands 3.3–3.73 5.2–5.98 GHz. Moreover, this exhibits very good omnidirectional radiation patterns H-plane.
ABSTRACT As clinical Salmonella enterica serovar Thompson ( S . Thompson) emerged among the top ten prevalent serovars in China, understanding distribution and origin of its multidrug-resistant (MDR) strains becomes imperative. This study employed antimicrobial susceptibility testing, whole-genome sequencing, bioinformatics analysis to investigate prevalence genomic profiles clinically important ST26 across China from 1997 2020. Upon analyzing 141 isolates various sources, we identified 29...
Postoperative metabolic disorders and inflammatory responses are closely associated with postoperative delirium (POD). Preoperative oral carbohydrate intake can alleviate insulin resistance the response. This study aimed to evaluate effects of preoperative on incidence POD in older patients undergoing lower limb orthopedic surgery. Eighty were randomly assigned 200 mL solution (Group CHO) 2 h before surgery or fasting for 8 C). The primary outcome was POD. Fasting plasma glucose, interleukin...
A novel compact ultra-wideband (UWB) monopole antenna with four band-notched characteristics is presented. Three crescent-shaped resonators coupled to the radiating patch are used create three notched bands at 4.94–5.52 GHz, 5.72–6.02 GHz for WLAN and 7.25–7.76 downlink of X-band satellite communication systems. In addition, an inverted U-slot cut in ground plane generate fourth band 8.01–8.55 ITU band. The proposed has been successfully fabricated measured, showing broadband matched...
An improved compact ultra-wideband (UWB) printed monopole antenna is proposed. The total size reduced by about 25% adapting a special-shaped radiation patch, loading straight and cross gaps in the patch. Moreover, changing way of slotting on ground, impedance matching characteristics are much better. −10 dB bandwidth proposed 3.07–40 GHz, which 188% broader. Both good practical observed. Thus, this would be choice for UWB wireless communications future.
A new kernel-based manifold learning algorithm, called kernel discriminant locally linear embedding (KDLLE), is presented for spoken emotion recognition. KDLLE aims to make the interclass dissimilarity definitely larger than intraclass in a reproducing Hilbert space purpose of nonlinearly extracting low-dimensional embedded data representations with striking performance improvement Experimental results on Berlin speech corpus demonstrate effectiveness KDLLE.
Abstract In this paper, we study a class of modified incomplete LDLT preconditioners followed by the conjugate orthogonal gradient (COCG) method for solving large complex symmetric system with linear equations Ax = b, arising from scattering problems. The preconditioner is derived Cholesky factorization diagonal compensation. With an ordering scheme, our factorized can reduce memory requirement as well COCG iteration numbers. Numerical tests on harmonic analysis plane wave metallic plate and...
As multicast applications become popular, provisioning survivable connections in WDM networks is an important issue. In this paper, we study the problem of protection sparse-splitting networks, and propose efficient algorithm called constrained (SSMP) algorithm. Differing from previous works, backup paths derived by SSMP can share wavelengths with primary tree networks. To achieve wavelength sharing between paths, a layered graph model developed. Simulation results show that better...
An approach based on spatial filter preprocessing is developed to enhance the resolution of current spectrum estimation algorithms and applied sensor array processing in single snapshot case. The effective signal-to-noise ratio (SNR) accuracy autocorrelation are significantly improved through use this approach. Simulation results presented illustrate performance achieved by new relative that obtained with some other algorithms.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML"...
This paper presents the newly studied image processing, segmentation and analysis algorithms for ceramic material surfaces characterization. The characterization method consists of a special pre-processing algorithm, gray level background split merge small regions algorithm based on shape (merge split). developed have been tested in laboratory works satisfactory