Junqi Chen

ORCID: 0000-0003-1807-2793
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Landslides and related hazards
  • Bamboo properties and applications
  • Geotechnical Engineering and Analysis
  • Soil erosion and sediment transport
  • Tree Root and Stability Studies
  • Wood Treatment and Properties
  • Advanced Surface Polishing Techniques
  • Advanced machining processes and optimization
  • Hydrology and Sediment Transport Processes
  • Dam Engineering and Safety
  • Phase Change Materials Research
  • Polymer Science and Applications
  • Additive Manufacturing and 3D Printing Technologies
  • Advanced Machining and Optimization Techniques
  • Additive Manufacturing Materials and Processes
  • Natural Fiber Reinforced Composites
  • Welding Techniques and Residual Stresses
  • 3D Surveying and Cultural Heritage
  • Tribology and Wear Analysis
  • Solar Thermal and Photovoltaic Systems
  • Rock Mechanics and Modeling
  • Polymer Nanocomposites and Properties
  • Urban Transport and Accessibility
  • Earthquake and Tsunami Effects
  • Adsorption and Cooling Systems

Third Affiliated Hospital of Southern Medical University
2024

Jilin University
2019-2024

Dongguan University of Technology
2024

Henan University of Technology
2019-2024

Guangdong Ocean University
2024

Shanghai Jiao Tong University
2017-2023

Shenyang Aerospace University
2021-2023

Zhengzhou University
2020

Chinese Academy of Sciences
2018

Center for Excellence in Molecular Plant Sciences
2018

The porous metal foams are potential to integrate phase change materials (PCMs) form the shape-stabilized composited PCMs for applications of thermal energy management and temperature regulation. However, effect porosity distribution foam keeps challenging in designing such PCM-based composites. In this work, closed-cell graded (GPFs) involving various gradient directions differences engineered by shrinking Voronoi tessellations achieve precisely tunable microstructure. Then GPF/PW composite...

10.1016/j.csite.2024.104145 article EN cc-by-nc Case Studies in Thermal Engineering 2024-02-17

Abnormal subchondral bone remodeling plays a pivotal role in the progression of osteoarthritis (OA). Here, we analyzed samples from OA patients and observed significant upregulation ubiquitin carboxy-terminal hydrolase L1 (UCHL1) specifically osteoclasts. Notably, found strong correlation between UCHL1 expression osteoclast activity during both human murine models. Conditional deletion precursors exacerbated progression, while its overexpression, mediated by adeno-associated virus 9,...

10.1038/s41467-024-53119-2 article EN cc-by-nc-nd Nature Communications 2024-10-10

Urban parks play a pivotal role in shaping physical activity (PA), yet our comprehension of the specific influence park greenery remains limited. In this study, we focused on three Shanghai urban parks, conducting comprehensive year-long on-site observation to delve into greenery’s impact PA. By employing hierarchical linear model analysis, uncovered robust correlation between internal and surrounding PA density diversity. Within 400 m radius, indicators such as normalized difference...

10.3390/land12091712 article EN cc-by Land 2023-09-01

A new method of controlling the residual stress in laser directed energy deposition additive manufacturing (DED AM) products proposed based on constraints used and substrate design. The simulation results stress, which were validated with experimental measured data, showed that weaker could greatly decrease DED AM products. In addition, by designing local reduced thickness regions into substrate, such as long strip holes or support legs, be further decreased. this study, when designed...

10.3390/met12030462 article EN cc-by Metals 2022-03-09

The compaction quality of embankment dams directly affects the safe operation power stations. traditional monitoring method has shortcomings limited sample and time consumption. Compaction can be reflected by compression ratio (CR) filling material. A novel based on unmanned aerial vehicle (UAV) photogrammetry technology, which rapidly acquire CR entire area, is proposed in present paper. Specifically, nephogram obtained processing terra information body collected UAV. Validation results...

10.3390/rs15041083 article EN cc-by Remote Sensing 2023-02-16

The accurate prediction of PM2.5 concentration in a agricultural park is important to understand the role plays regulating pollution and guide public close nature healthily. An artificial neural network model was established, with meteorological data, atmospheric outside structure as input factors hourly average inside output factors. Its accuracy also evaluated this study. results show that it can be concluded BP promising approach predicting park.

10.19026/ajfst.11.2410 article EN Advance Journal of Food Science and Technology 2016-04-23

Tree planting has been proposed by Beijing's municipal government as a measure to alleviate airborne fine particulate matter (PM) in the city trees have large surface areas filter pollution out of air. To maximize this eco-efficiency, series active measures taken city's forestry sector. These strategies are elaborated here provide valuable reference for other megacities facing similar challenges.

10.5558/tfc2015-044 article EN The Forestry Chronicle 2015-06-01
Coming Soon ...