A5042359950- Traditional Chinese Medicine Studies
- Additive Manufacturing Materials and Processes
- Plant-based Medicinal Research
- Additive Manufacturing and 3D Printing Technologies
- Traditional Chinese Medicine Analysis
- High Entropy Alloys Studies
- Welding Techniques and Residual Stresses
- Cellular and Composite Structures
- Healthcare and Venom Research
- Recycled Aggregate Concrete Performance
- Magnesium Alloys: Properties and Applications
- Bone Metabolism and Diseases
- Bone health and osteoporosis research
- Advanced Manufacturing and Logistics Optimization
- Structural Load-Bearing Analysis
- Advanced Materials and Mechanics
- Metabolomics and Mass Spectrometry Studies
- Acute Ischemic Stroke Management
- Vehicle Routing Optimization Methods
- Robotic Path Planning Algorithms
- Structural Behavior of Reinforced Concrete
- Energy Harvesting in Wireless Networks
- BIM and Construction Integration
- Aluminum Alloy Microstructure Properties
- Ginseng Biological Effects and Applications
Chinese Academy of Medical Sciences & Peking Union Medical College
2014-2025
Zhengzhou University of Light Industry
2021-2025
Jiangsu Industry Technology Research Institute
2024
Nanjing Tech University
2024
Lu'an First People's Hospital
2024
Anhui Medical University
2024
Chaoyang University of Technology
2024
Second Affiliated Hospital of Jilin University
2024
Minzu University of China
2024
Ministry of Civil Affairs
2023
Functionally Graded Porous Scaffold (FGPS) becomes an attractive candidate for bone graft due to its combination of better mechanical and biological requirements with the scaffold gradient mimic host tissue. This paper focuses on graded change bio-porous scaffolds in terms physical properties. Gradients three patterns (density, heterostructure cell-size gradients) Gyroid Diamond unit cells were proposed based Triply Periodic Minimal Surfaces (TPMS), fabricated by Selective Laser Melting...
Characterized by high thermal-electrical conductivity and reasonable specific strength, lattice structures of copper alloy have great potential in industrial applications. However, they been rarely studied due to their complicated difficulty fabrication. Based on the ability selective laser melting produce near net shape parts with any complex geometry directly, Cu-Cr-Zr density were manufactured for first time. A series designed a mathematical approach named Triply Periodic Minimal Surfaces...
In this study, bulk net-shape pure magnesium was fabricated by selective laser melting (SLM). Effects of Mg particle size and processing parameters on the properties SLM specimens were investigated. The scan speed power optimized based macro-observation forming process resulted specimens. Through comparison analysis topology, density, micro-hardness, it found that specimen made −250 mesh powder showed better results than −400 powder. relative densities both over 95%, their micro-hardness...
Despite of the promising capabilities selective laser melting (SLM), poor formability copper and its alloys is a critical challenge for industrial applications, which widely-believed attributed to high reflectivity copper. Due difficulty observing reflections, current understanding on reflection mechanisms still vague unclear. This work constructs high-fidelity CFD model coupled with ray-tracing method visualize flow kinetics behavior during SLM Cu-Cr-Zr alloy. Considering material...
The material of Ti–6Al–4V has been widely applied in various industries, such as automobile, aerospace, and medical due to its high specific strength, superior thermal stability strong corrosion resistance. In the recent decades, selective laser melting (SLM) become an attractive method fabricate parts, thanks significant advantages low consumption, degree freedom design, carbon footprint, etc. Predictability SLM fatigue properties is especially important for safety-critical structures under...
Evidence mapping was used to systematically analyze the clinical research evidence of oral Chinese patent medicines in treatment intracerebral hemorrhage(ICH), thus revealing distribution and quality this field. The relevant articles were retrieved from CNKI, Wanfang, VIP, SinoMed, PubMed, EMbase, Cochrane Library, Web Science inception July 5, 2024. characteristics presented numerically graphically. A total 35 identified, involving 261 articles. basic information medicines, publication...
With superior manufacturing freedom capability, Selective Laser Melting (SLM) technology is capable of fabricating high-strength Ti-6Al-2Zr-1Mo-1V (TA15) complex titanium alloy parts, thereby finding extensive applications in the aerospace sector. This paper primarily investigates influence process parameters on relative density, microstructure, and mechanical properties SLMed TA15 under conditions similar laser linear energy density. The results indicate that density significantly affects...
Experiments have proven that traditional prediction research methods limitations in practice. Proposing countermeasures for environmental changes is the key to optimal control of cold chain environment and reducing lag effects. In this paper, a transportation method, combining k-means++ long short-term memory (LSTM) neural network, proposed according characteristics agricultural products. The model can predict trend next ten minutes, which allows vehicle managers issue instructions equipment...
In the realm of engineering rotary excavation, rigid and brittle nature Polycrystal Diamond Compact (PDC) layer poses challenges to impact resistance conical teeth. This hinders their widespread adoption utilization. this paper, Abaqus simulation is used. By optimizing parameters radius cone top arc, we analyzed changing law large-diameter D30 series PDC teeth, such as equivalent force, energy absorption teeth during process, optimized best structure After being subjected a high temperature...
The keyhole phenomenon, frequently found in LPBF, is critically responsible for the formation of internal porosities which degrades part quality. Owing to ultra-high transience and complexity LPBF process, underlying mechanisms during keyholing process have not been well understood. In this work, a Multiphysics-based CFD model developed simulate keyhole-penetration CuCrZr alloy, ray-tracing laser heat source implemented visualize multiple reflections. simulation results are validated terms...
Oxidative stress is an important pathogenic mechanism in degenerative diseases such as Alzheimer’s disease. Although ginsenoside compound K (CK) protective against neuronal oxidative damage, the underlying remains to be understood. In this study, effects of CK damage induced by hydrogen peroxide HT22 cells were investigated with 1 H nuclear magnetic resonance ( H-NMR)-based metabolomics. The optimal concentration for decreasing nerves was determined MTT assays. (8 μM) significantly increased...
With superior flexible manufacturing capability, selective laser melting (SLM) has attracted more and attention in the aerospace, medical, automotive industries. However, poor quality of lower surface overhanging structures is still one factors that limits wide application SLM. In this work, influence process parameters scanning strategy on SLMed TA15 (Ti-6Al-2Zr-1Mo-1V) titanium alloy parts were studied. The results showed energy density (EF) had a significant surface. Excessive EF led to...
Abstract The mechanical behavior of recycled coarse aggregates self‐compacting concrete‐filled steel tubular columns (RCA ‐ SCCFST) under eccentric compression is investigated in this study. Nine specimens with different eccentricities ( e ) and column length‐to‐diameter ratios L / D are designed tested, including six long > 4 three short ≤ ). Test results indicate that the exhibit overall flexural buckling failure, while experience drum‐like bending failures. ultimate bearing capacity...
Research on the brain activity during resting state has found that activation is centered around three networks, including default mode network (DMN), salient (SN), and central executive (CEN), switches between multiple modes. As a common disease in elderly, Alzheimer's (AD) affects transitions of functional networks state.Energy landscape, as new method, can intuitively quickly grasp statistical distribution system states information related to transition mechanisms. Therefore, this study...
In order to find out the deformation behavior and mechanical properties of 42CrMo steel under warm upsetting conditions, Gleeble-3500 thermal simulation testing machine was used carry a physical experiment on steel. By controlling temperature, strain rate, constant temperature pass, microstructure evolution rule different conditions analyzed, its hardness value measured. Then, is carried based Deform-3D finite element platform. The results show that, with increase in has rise softening...