Zhengyi Liu

ORCID: 0000-0003-2811-6905
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About
Contact & Profiles
Research Areas
  • Microstructure and Mechanical Properties of Steels
  • Metal Alloys Wear and Properties
  • Advanced ceramic materials synthesis
  • Corrosion Behavior and Inhibition
  • High-Temperature Coating Behaviors
  • Hydrogen embrittlement and corrosion behaviors in metals
  • Metal and Thin Film Mechanics
  • Power Systems Fault Detection
  • Metallurgy and Material Forming
  • Welding Techniques and Residual Stresses
  • Mechanical Failure Analysis and Simulation
  • Child Abuse and Trauma
  • Resilience and Mental Health
  • Posttraumatic Stress Disorder Research
  • Child and Adolescent Psychosocial and Emotional Development
  • Advanced Welding Techniques Analysis
  • Erosion and Abrasive Machining
  • Adipose Tissue and Metabolism
  • Laser-Ablation Synthesis of Nanoparticles
  • Nonlinear Optical Materials Research
  • Electrical Fault Detection and Protection
  • HVDC Systems and Fault Protection
  • Thermochemical Biomass Conversion Processes
  • Smart Grid Security and Resilience
  • Fatigue and fracture mechanics

National Health and Family Planning Commission
2025

Northeast Forestry University
2021-2024

Henan Provincial People's Hospital
2020-2024

Zhejiang University
2014-2024

Henan University
2020-2024

Zhengzhou University
2006-2024

Changzhou University
2024

Huazhong Agricultural University
2020

Yantai Institute of Coastal Zone Research
2020

South China University of Technology
1990-2019

HMGA2, a pivotal transcription factor, functions as versatile regulator implicated in the progression of diverse aggressive malignancies. In this study, mass spectrometry was employed to identify ubiquitin-specific proteases that potentially interact with and USP48 identified deubiquitinating enzyme HMGA2. The enforced expression significantly increased HMGA2 protein levels by inhibiting its degradation, while deprivation promoted thereby suppressing tumor invasion metastasis. We discovered...

10.1016/j.apsb.2024.01.006 article EN cc-by-nc-nd Acta Pharmaceutica Sinica B 2024-01-17

Oxidative stress is closely associated with sarcopenia obesity (SO). As the primary active component of Polygonatum sibiricum, sibiricum polysaccharide (PsP) recognized as a potent antioxidant and has become focus research for potential therapeutic strategies against SO. Our previous study demonstrated that ultrasound-assisted deep eutectic solvents (UAE-DESs) significantly improve extraction efficiency PsP; however, effect PsP extracted using UAE-DESs was unexplored. This investigated...

10.3390/antiox14030315 article EN cc-by Antioxidants 2025-03-06

Evidence has shown that microRNAs (miRNAs) participate in the progression of CRC. Previous studies have indicated miR-214-3p is abnormally expressed various malignant tumors. However, biological function it plays CRC and potential mechanism are unclear. Here, we demonstrated was obviously downregulated Moreover, found a strong correlation between level tumor size lymphatic metastasis. Furthermore, when decreased by an Lv-miR-214-3p inhibitor, proliferation migration SW480 HCT116 cells were...

10.18632/aging.103233 article EN cc-by Aging 2020-05-15

A corroded tee pipe belonging to a 10-in new separator water line outlet installed in an offshore oil well drilling rig was investigated. The configuration of the large pit had shape imperfect horse's hoof with completely interior and honeycomb-like cavity. There is badly at welded seam joint connecting flange. material strength meets requirement ASTM-A234 Gr. WPR, but its chemical composition does not meet stipulated requirements. deformed streamline structure or twin crystal ferrite phase...

10.1016/j.csefa.2015.07.002 article EN cc-by-nc-nd Case Studies in Engineering Failure Analysis 2015-08-01

The fault-generated high frequency signals contain much information which can be used to accurately locate the fault point in power systems. For capturing signals, two specially designed traveling-wave sensors are developed paper. One is current sensor installed on earth line of capacitive equipment (such as: CVT, CT, transformer bushing, wall bushing) capture traveling-waves flowing from earth. other voltage at zero sequence winding a traveling waves three-phase generated by faults....

10.1109/icpst.2004.1460243 article EN 2021 International Conference on Power System Technology (POWERCON) 2005-07-06

Background Posttraumatic stress disorder (PTSD) symptoms after natural disaster can have a detrimental effect on marital relationships, which may be through parenting-related factor.

10.1080/09638237.2024.2332804 article EN Journal of Mental Health 2024-04-11

To discuss the effectiveness of breast reconstruction with dual plane prosthesis implantation or anterior pectoralis under endoscopy by using prospective comparative study, in order to provide a reference for clinical surgical selection.

10.7507/1002-1892.202404021 article EN PubMed 2024-07-15
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