A5022837969- Ophthalmology and Eye Disorders
- Advanced SAR Imaging Techniques
- Facial Trauma and Fracture Management
- Synthetic Aperture Radar (SAR) Applications and Techniques
- Terahertz technology and applications
- Cerebral Venous Sinus Thrombosis
- Glaucoma and retinal disorders
- Optical Systems and Laser Technology
- Pituitary Gland Disorders and Treatments
- Microwave Imaging and Scattering Analysis
- Dental Radiography and Imaging
- Sparse and Compressive Sensing Techniques
- Traumatic Ocular and Foreign Body Injuries
- Sinusitis and nasal conditions
- Image Processing Techniques and Applications
- Superconducting and THz Device Technology
- Autoimmune and Inflammatory Disorders Research
- Nasolacrimal Duct Obstruction Treatments
- Soil Moisture and Remote Sensing
- Radar Systems and Signal Processing
- Head and Neck Surgical Oncology
- Vestibular and auditory disorders
- Craniofacial Disorders and Treatments
- Optical measurement and interference techniques
- Antenna Design and Optimization
Shanghai Jiao Tong University
2011-2025
Shanghai Ninth People's Hospital
2013-2024
University of Shanghai for Science and Technology
2019-2024
Shanghai Institute of Hematology
2021-2024
Tongji University
2020-2024
Second Hospital of Anhui Medical University
2014-2021
Anhui Medical University
2014-2021
Xi'an Medical University
2018-2020
Shanghai University
2017-2019
Shanghai Power Equipment Research Institute
2016-2018
Here we demonstrate that a fluorescent benzothiadiazole (BTD)-conjugated terphenyldicarboxylate (TPDC) linker (denoted as H2-ostpdc) has been hybridized by quinoxaline-2,3-(1H,4H)-dione (QD) moiety possessing lactam-lactim tautomerism, which was further integrated into robust and porous UiO-68 type zirconium metal–organic framework (MOF UiO-68-osdm) utilizing the mixed two dicarboxylate struts with same ligand lengths. The resultant MOF UiO-68-osdm can work ratiometric luminescent sensor for...
Significance Genetic alterations are frequently observed in bladder cancer. In this study, we demonstrate that tumors can be classified into two different types based on the spectrum of genetic diversity they confer. one class tumors, tumor protein p53 mutations and a large number single-nucleotide structural variants. Another characteristic group was chromosome shattering, known as chromothripsis, mutational heterogeneity. The other did not show these profound aberrations, but found novel...
Abstract Background This study aimed to establish a deep learning system for detecting the active and inactive phases of thyroid-associated ophthalmopathy (TAO) using magnetic resonance imaging (MRI). could provide faster, more accurate, objective assessments across populations. Methods A total 160 MRI images patients with TAO, who visited Ophthalmology Clinic Ninth People’s Hospital, were retrospectively obtained this study. Of these, 80% used training validation, 20% testing. The system,...
Abstract Background Radiomics analysis of orbital magnetic resonance imaging (MRI) shows preliminary potential for intravenous glucocorticoid (IVGC) response prediction thyroid eye disease (TED). The current region interest segmentation contains only a single organ as extraocular muscles (EOMs). It would be great value to consider all soft tissues and construct better model. Methods In this retrospective study, we enrolled 127 patients with TED that received 4·5 g IVGC therapy had complete...
A photoactive triazolobenzothiadiazole (TBTD)-conjugated terphenyldicarboxylate (TPDC) linker was introduced into a porous and robust UiO-68 isoreticular zirconium metal–organic framework (denoted as UiO-68-TBTD) by the de novo synthetic approach of mixed TPDC struts. Under blue-light-emitting-diode irradiation, UiO-68-TBTD can serve heterogeneous photocatalyst for highly efficient selective oxidation sulfur mustard simulant (2-chloroethyl ethyl sulfide) to corresponding much less toxic...
Purpose: To explore the safety and feasibility of robot-assisted orbital fat decompression surgery. Methods: Ten prospectively enrolled patients (18 eyes) with Graves' ophthalmopathy underwent surgery da Vinci Xi surgical system. Intraoperative blood loss, operative time, complications were recorded. For every patient, exophthalmos operated eyes orbitopathy quality life (GO-QoL) measured both preoperatively 3 months postoperatively to assess effect. Results: All procedures successfully...
In practical applications, airborne terahertz synthetic aperture radar (THz-SAR) echo signal is not only affected by range amplitude and phase errors introduced non-ideal THz device, but also motion error in azimuth induced the trajectory of platform, resulting two-dimensional (2-D) defocus image. To address above errors, a novel 2-D autofocusing algorithm for real stripmap THz-SAR imaging proposed. autofocusing, are estimated simultaneously frequency domain based on dominant point target...
There are several major challenges in detecting and recognizing multiple hidden objects from millimeter wave SAR security inspection images: inconsistent clarity of objects, similar complex background interference. To address these problems, a suspicious multi-object detection recognition method based on the Multi-Path Extraction Network (MPEN) is proposed. In MPEN, You Only Look Once (YOLO) v3 used as base network, then Feature Pyramid (MPFP) module modified residual block distribution MPFP...
Abstract Background Thyroid eye disease (TED) is highly correlated with dysregulated immunoendocrine status. The insular cortex was found to regulate peripheral inflammation and immunomodulation in mice. This study aimed explore whether the patients TED played a modulatory role including aberrant brain functional alteration its association Methods included 34 active (AP), 30 inactive (IP) TED, 45 healthy controls (HC) matched for age, sex, educational level. Comprehensive clinical details...
Automatic ship target detection technique is a typical and meaningful application for synthetic aperture radar (SAR) image interpretation. Nevertheless, the of targets within SAR imagery encumbered by several detracting elements, including obscured outlines, varying dimensions, elaborate backgrounds, which collectively render identification process challenging. Existing methodologies discerning prove inadequate in effectively navigating these complications. Therefore, we propose new deep...
High-frequency vibration of motion platform leads to paired echo for synthetic aperture radar (SAR) imaging, especially in terahertz band due its shorter wave length. Different from most existing parameters estimation methods only considering single component high-frequency vibration, this paper a novel method multi-components model is proposed based on fractional Fourier transform (FrFT) with combination quasi-maximum likelihood (QML) and random sample consensus (RANSAC). Based the...
Compared with microwave synthetic aperture radar (SAR), terahertz SAR (THz-SAR) is easier to achieve ultrahigh-resolution image due its higher frequency and shorter wavelength. However, carrier makes THz-SAR quality very sensitive high-frequency vibration error of motion platform. Therefore, this paper proposes a novel estimation compensation algorithm for imaging based on local fractional Fourier transform (LFrFT). Firstly, the platform modeled as simple harmonic echo signal received in...
FGFR2 encodes a fibroblast growth factor receptor whose mutations are responsible for the Crouzon syndrome, involving craniosynostosis and facial dysostosis with shallow orbits. However, few reports available quantifying orbital volume of syndrome there was little direct evidence to show mutation actually influencing morphology. Ten patients underwent standard ophthalmologic assessment. Morphology study carried out based on 3-dimensional computed tomography scan calculate volume. Genomic DNA...
As a cutting-edge research direction in the field of radar imaging, video SAR has capability high-resolution and persistent imaging at any time under weather. Video requires high computational efficiency algorithm, PFA become preferred algorithm because its applicability to spotlight mode relatively efficiency. However, traditional also problems, such as low limited scene size. To address above generalized polar format called GPPFA, is proposed for airborne that applicable requirements...
BACKGROUND:The aim of the present study was to establish normal-range orbital parameters and explore relationships between ocular protrusion various morphological factors. MATERIAL AND METHODS:A retrospective, non-comparative case series conducted from January 2014 December 2015. We recruited 56 subjects (112 orbits), including 27 males (21 87 years age) 29 females (22 88 in this study. Nine length measurements, 2 angle volume measurements aspects orbit were obtained using Mimics v18.0...
Purpose: To describe the use of an image-guided 3-dimensional surgical navigation system for removal metallic foreign bodies from human intraorbital region. Patients and methods: Between January 2016 June 2019, 30 patients with in orbital area underwent navigational at authors’ center, their data were retrospectively analyzed. Patients’ age, gender, complaints, cause initial injury, location, interval between surgery recorded. Preoperative CT scans orbits obtained used preoperative planning....
For real-time millimeter-wave (MMW) imaging applications, spatially 2-D sparse sampling is one of the most promising techniques to reduce heavy cost signal acquisition. Therefore, in this article, we develop a new MMW synthetic aperture radar (SAR) method by establishing pseudorandom spiral-sampling pattern. The consists two phases: sampling-pattern design and sparse-imaging processing. modeled as an optimization programming problem, which initial pattern classical Archimedes spiral, then,...
The use of terahertz wave in SAR imaging can solve the difficulties frame rate and detection slow moving targets conventional imaging. most important difference between (THz-SAR) is treatment on motion compensation. For reason that wavelength much shorter than microwave SAR, tiny vibration platform will blur images, especially high frequency components. result paired echoes imaging, which can't be focused with traditional algorithms. Thus parameters estimated precisely enough to construct...
This paper investigates the potential of time-frequency optimization on basis sublook decomposition for forest height estimation. The is deemed to be capable extracting a relatively accurate volume contribution when P-band polarimetric interferometric synthetic aperture radar (Pol-InSAR) systems are adopted observe forest-covered areas. highest and lowest phase centers acquired by modify conventional three-stage inversion process. presents, first time, performance assessment Pol-InSAR data...
Aim This study used swept-source optical coherence tomography (SS-OCT) to investigate subfoveal choroidal thickness (SFCT) in patients with thyroid-associated ophthalmopathy (TAO) who displayed different levels of disease activity and severity. Methods Thirty TAO (60 eyes) 38 healthy controls (67 Shanghai, China, were recruited for this study. Disease severity graded using European Group on Graves’ Orbitopathy standardised criteria. SFCT values determined by SS-OCT. Results In total, 129...