A5100648589- Advanced Semiconductor Detectors and Materials
- Metal and Thin Film Mechanics
- Advanced Surface Polishing Techniques
- Spine and Intervertebral Disc Pathology
- Chalcogenide Semiconductor Thin Films
- Semiconductor Quantum Structures and Devices
- Medical Imaging and Analysis
- Metal Forming Simulation Techniques
- Musculoskeletal pain and rehabilitation
- Advanced machining processes and optimization
- Face and Expression Recognition
- Anesthesia and Neurotoxicity Research
- Spinal Fractures and Fixation Techniques
- Spaceflight effects on biology
- Traumatic Brain Injury Research
- Neuroinflammation and Neurodegeneration Mechanisms
- Thermography and Photoacoustic Techniques
- Graphene and Nanomaterials Applications
- Cardiac Arrest and Resuscitation
- Laser and Thermal Forming Techniques
- Text and Document Classification Technologies
- Structural Analysis and Optimization
- Advanced X-ray and CT Imaging
- Terahertz technology and applications
- Metallurgy and Material Forming
Northwestern Polytechnical University
2012-2024
Jingdezhen University
2024
Central Hospital of Wuhan
2023
State Key Laboratory of Solidification Processing
2021
Hanshan Normal University
2021
Chongqing University
2021
China West Normal University
2021
Vanadium-doped ZnTe (ZnTe:V) crystals 30 mm in diameter and 45 length were grown by the temperature gradient solution growth method. The band gap of as-grown ZnTe:V was estimated to be about 2.22 eV. Infrared spectra exhibit a mean transmittance 50%-60% wavenumber range from 500 cm−1 4000 cm−1. Compared with intrinsic crystal, resistivity is increased 6-7 orders magnitude up 109 Ω·cm carrier concentration reduced 1014 108 cm−3. Accordingly, THz detection sensitivity also enhanced 20%-30%....
In this paper, combined with physiological anatomy knowledge, the complete finite element model of L3–L4 lumbosacral segment human lumbar was established by using 3D graphic spine segment, which is obtained image diagnosis technique (CT scan). This includes sections bones, intervertebral disc and anterior ligament, posterior ligamentum flavum, fibrous ring other major attached soft tissue. Then meshing material properties corresponding part setting were done on constructed model, different...
Multi-view data obtained from different sources provides a comprehensive way to model the real world. As one of fundamental analyses, clustering for multi-view has attracted increasing attention researchers in fields. Although existing methods have achieved promising results, how fully utilize consensus and differences among views integrate their features learn unified representation is still challenging. To overcome limitations, we put forward Semantic fusion Contrastive learning Multi-View...
This article analyzed the forming process of thick-walled three-dimensional tubes under combined bending and twisting loads performed springback predictions based on cylindrical helix splines. The equations to calculate two kinds moments consider hardening effect, they can be well applied most materials. spline is adopted creatively approximate objective tube axis, curvature torsion each segment represent angle per unit length corresponding element, respectively. All segments after are...
This paper uses the MC surface rendering method to extract three-dimensional CT images of lumbar spine. An integrated model L4-L5 spine normal youth was constructed, including anterior ligament, posterior ligamentum flavum, supraspinous interspinous annulus fibrosus, nucleus pulposus and other main human attached soft tissues. different stages degenerative disk enlargement lesions (including mild lesions, moderate severe etc.) finite element mechanical constructed; meshing parameterized...
Purpose This paper aims to first apply more advanced anisotropic yield criterions as Yld91 and Yld2004 spherical indentation simulations, investigate plastic anisotropy identified from simulations following different (Hill48, Yld91, Yld2004) discover laws. It also compare the difference in on three evaluate applicability of anisotropy. Design/methodology/approach uses identify First, trust-region techniques based nonlinear least-squares method are used determine coefficients Yld2004. Then,...
Recent research has shown that lumbar disease become common in China. Since the structure of spine is extremely complex, a finite element analysis method was used to perform biomechanical simulation and stress strain on L3–L4 segment provide both scientific theoretical basis for clinical diagnosis medical research. The MC volume-rendering 3D reconstruction first step accurately constructing model sacral segment, which simulated prior addition ligaments, fibrous ring, other major spinal...