Li Cheng

ORCID: 0000-0003-2364-1399
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About
Contact & Profiles
Research Areas
  • Central Venous Catheters and Hemodialysis
  • Dialysis and Renal Disease Management
  • Military Defense Systems Analysis
  • Complex Systems and Time Series Analysis
  • Acute Kidney Injury Research
  • Natural Products and Biological Research
  • Renal and Vascular Pathologies
  • Advanced X-ray and CT Imaging
  • Advanced Algorithms and Applications
  • Cognitive Science and Education Research
  • Military Strategy and Technology
  • Chaos control and synchronization
  • Biological Stains and Phytochemicals
  • Time Series Analysis and Forecasting

PLA Air Force Aviation University
2022

Wuhan No.1 Hospital
2022

Wuhan Institute of Technology
2016

We proposed a new hybrid method combining the band-phase-randomized surrogate data with noise titration to discern influence of spectral components on heartbeat chaos. The results demonstrate that chaotic strength phase-randomized in high frequency band (HF) heart rate variability (HRV) is reduced significantly, which indicates analysis involve intrinsic information. this study effective distinguish different contributions test data. This applicable not only HRV but also other deterministic signals.

10.7498/aps.58.1348 article EN cc-by Acta Physica Sinica 2009-01-01

This study was to explore the application value for central venous stenosis and occlusion in hemodialysis patients under CT angiography based on intelligent segmentation algorithm, so that can survive better. Spiral used examine upper limb swelling 62 uremic at a speed of 3.8 mL/s. Nonionic iodine contrast agent injected around contralateral limb. The total dosage 90-102 mL, it scanned by trigger technology. scanning threshold set. monitoring point located superior vena cava. with...

10.1155/2022/6470576 article EN cc-by Computational and Mathematical Methods in Medicine 2022-01-19

Oxygen glucose deprivation/re-oxygenation (OGD/R)-mediated ischemia of kidney is frequently leads to enhanced apoptosis and amplified inflammatory response. Sappanchalcone (Sap) a flavonoid compound that extracted from Caesalpinia sappan L. with range cell-protective activities. Herein, we primarily reconnoitered the influence Sap in HK-2 cells under OGD/R treatment. In this research, consequence revealed might linked kidney. Besides, lessened OGD/R-mediated cell injury by boosting...

10.1590/fst.25622 article EN Food Science and Technology 2022-01-01

Intelligence confrontation will be the leading campaign form in future war. The intelligence system dynamics model is established using SD theory and method considering its complex. factors are regulated to emulation. simulation results analyzed. result shows that soft kill capability play command effect confrontation, so quantity technology of army should improved.

10.1109/icsip55141.2022.9886788 article EN 2022 7th International Conference on Signal and Image Processing (ICSIP) 2022-07-20
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