A5101444243- Optical measurement and interference techniques
- Digital Holography and Microscopy
- Advanced X-ray Imaging Techniques
- Nutrition and Health in Aging
- Optical Polarization and Ellipsometry
- Advanced Optical Imaging Technologies
- Image Processing Techniques and Applications
- Advanced Optical Sensing Technologies
- Granular flow and fluidized beds
- Body Composition Measurement Techniques
- Liver Disease Diagnosis and Treatment
- Material Dynamics and Properties
- Frailty in Older Adults
- Adipose Tissue and Metabolism
- Particle physics theoretical and experimental studies
- Muscle Physiology and Disorders
- Pancreatic function and diabetes
- Liver physiology and pathology
- Welding Techniques and Residual Stresses
- Advanced Measurement and Metrology Techniques
- High-Energy Particle Collisions Research
- Optical Systems and Laser Technology
- nanoparticles nucleation surface interactions
- Adaptive optics and wavefront sensing
- Quantum Chromodynamics and Particle Interactions
Second Hospital of Anhui Medical University
2023-2025
Anhui Medical University
2023-2025
Xi'an Jiaotong University
2021-2024
Michigan Technological University
2003
Metabolic dysfunction-associated steatotic liver disease (MASLD) has emerged as a globally prevalent disease, closely linked to the rising incidence of obesity, diabetes, and metabolic syndrome. Dapagliflozin (DaPa), sodium-glucose cotransporter-2 inhibitor, is primarily prescribed for diabetes management. It shown potential efficacy in managing MASLD clinical settings. However, molecular mechanisms underlying effects DaPa on remain poorly understood. Hence, we aimed investigate role MASLD....
Background. Type 2 diabetes mellitus increases the risk of sarcopenia, which is characterized by decreased muscle mass, strength, and function. However, there are no effective drugs to treat diabetic its underlying mechanism remains unknown. Here, we aimed determine whether GLP-1 receptor agonist (GLP-1RA) dulaglutide (Dul) affects progression sarcopenia. Methods. db/db mice were injected intraperitoneally with 0.6 mg/kg for 10 weeks. Mouse tissues then pathologically evaluated stained F4/80...
The Super $τ$-Charm facility (STCF) is an electron-positron collider proposed by the Chinese particle physics community. It designed to operate in a center-of-mass energy range from 2 7 GeV with peak luminosity of $0.5\times 10^{35}{\rm cm}^{-2}{\rm s}^{-1}$ or higher. STCF will produce data sample about factor 100 larger than that present factory -- BEPCII, providing unique platform for exploring asymmetry matter-antimatter (charge-parity violation), in-depth studies internal structure...
We propose a high accurate quantitative phase imaging (QPI) method by using transport of intensity equation (TIE) and wavelet transform (WT). TIE provides simple fast for QPI, but its accuracy is always limited due to the nonlinear error noise problems caused defocus distance. To improve recovered TIE, WT introduced combine with under several distances. With help multiresolution characteristics WT, effective information can be extracted from phases retrieved at different As result, more...
Background: Previous studies have shown that the prevalence of sarcopenia in patients with type 2 diabetes mellitus (T2DM) has increased significantly over years.However, risk factors for association T2DM are unknown.Therefore, we attempted to investigate through measurement and analysis patients' data from April 2020 2022.Methods: A total 334 hospitalized were divided into group (n=101) non-sarcopenia (n=233).Clinical compared between two groups also genders.Receiver operating...
This paper proposes a flexible and accurate dynamic quantitative phase imaging (QPI) method using single-shot transport of intensity equation (TIE) retrieval achieved by division focal plane (DoFP) polarization technique. By exploiting the property liquid crystal spatial light modulator (LC-SLM), two images different defocus distances contained in orthogonal directions can be generated simultaneously. Then, with help DoFP imaging, these captured single exposure, enabling QPI solving TIE. In...
Abstract Phase unwrapping plays an important role in optical phase measurements. In particular, under heavy noise conditions remains open issue. this paper, a deep learning-based method is proposed to conduct the task by combining Zernike polynomial fitting and Swin-Transformer network. method, regarded as regression problem, network used map relationship between wrapped data coefficients. Because of self-attention mechanism transformer network, coefficients can be estimated accurately even...
We propose a sign-singularity solution in single-shot digital speckle interferometry based on vortex-phase modulation. The vortex phase is introduced through the reference beam as variation information by reflective liquid crystal spatial light modulator. sign singularity eliminated with help of single spiral fringe pattern. To effectively obtain deformation phase, measurement process specially designed consideration modulation principle which discussed terms theoretical analysis and...
Abstract This paper proposes a novel dynamic 2-step phase-shifting interferometry method with geometric phase grating and direct aberration-free object recovery algorithm. By exploring the amplitude-phase modulation property of grating, two-step interferograms <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> <mml:mrow> <mml:mi>π</mml:mi> <mml:mo>/</mml:mo> </mml:mrow> <mml:mn>2</mml:mn> </mml:math> shift can be obtained in single shot through two kinds...
Fringe projection profilometry (FPP) is extensively utilized for the 3D measurement of various specimens. However, traditional FPP typically requires at least three phase-shifted fringe patterns to achieve a high-quality phase map. In this study, we introduce single-shot method based on common path polarization interferometry. our method, projected pattern created through interference two orthogonal circularly polarized light beams modulated by liquid crystal spatial modulator (LC-SLM). A...
As a simple and widely used quantitative phase imaging (QPI) approach, the transport of intensity equation (TIE) is plagued by accuracy applicability issues due to limitations conventional solution algorithms. To address these problems, we present an accurate fast QPI method using accelerated iteration-based TIE solution. In this method, gradient acceleration iterative constructed itself. manner, restrictions in ("phase discrepancy" "phase singularity" issues) are bypassed, resulting...
In classical Fourier optics, an optical imaging system is regarded as a linear space-invariant system, which only approximation. Especially in digital holography, the space-variance effect has great impact on image quality and cannot be ignored. Therefore, it comprehensively investigated this article. Theoretical analyses indicate that caused by frequency modulation ideal low-pass filtering, can divided into three states: approximate space-invariance state, high-frequency distortion...
To accurate modulate the phase of incoming light, backplane aberration a spatial light modulator (SLM) needs to be measured and compensated. In this paper, we develop an interferometric method calibrate static aberration. our method, Michelson interferometer was constructed SLM itself used produce random shift that need. addition, demodulation based on matrix VU factorization (VU) unwrapping algorithm derivative Zernike polynomial fitting (DZPT) are adopted get profile Experimental result...