Lei Cheng

ORCID: 0000-0001-9813-5736
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About
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Research Areas
  • Fluid Dynamics and Vibration Analysis
  • Wind and Air Flow Studies
  • Combustion and Detonation Processes
  • Geothermal Energy Systems and Applications
  • Avian ecology and behavior
  • Acoustic Wave Phenomena Research
  • Coal Properties and Utilization
  • Proteins in Food Systems
  • Cyclone Separators and Fluid Dynamics
  • Enzyme Production and Characterization
  • Solar Energy Systems and Technologies
  • Wildlife Ecology and Conservation
  • Spacecraft and Cryogenic Technologies
  • Aerosol Filtration and Electrostatic Precipitation
  • Aerodynamics and Fluid Dynamics Research
  • Protein Hydrolysis and Bioactive Peptides
  • Microbial Metabolism and Applications
  • Probiotics and Fermented Foods
  • Polyamine Metabolism and Applications
  • Meat and Animal Product Quality
  • Hearing Loss and Rehabilitation
  • Probabilistic and Robust Engineering Design
  • Phytase and its Applications
  • Protein Interaction Studies and Fluorescence Analysis
  • Gut microbiota and health

Beijing Technology and Business University
2012-2025

Zhejiang University
2025

Monash University
2023-2024

Dali University
2024

Hohai University
2021-2024

Xuzhou Medical College
2024

Tianjin University of Science and Technology
2019-2023

Anhui University
2016-2023

Institute of Wetland Research
2022-2023

Huainan Normal University
2023

Abstract Background Gut microbiota play crucial roles in host health. Wild birds and domestic poultry often occupy sympatric habitats, which facilitate the mutual transmission of intestinal microbes. However, distinct microbial communities between wild remain unknown. At present, risk interspecies pathogenic bacteria is also a research hotspot. Methods This study compared bacterial overwintering Hooded Crane ( Grus monacha ) Domestic Goose Anser anser domesticus at Shengjin Lake, China,...

10.1186/s40657-020-00195-9 article EN cc-by Avian Research 2020-04-30

Solvent and physical treatment are widely used in egg yolk processing, but the detailed changes molecular structure of proteins during processing unclear. The aim this study was to investigate effects ethanol ultrasonic treatments on chicken low-density lipoprotein (LDL). solubility, emulsifying activity stability decreased by 74.75%, 46.91%, 81.58% after treatment, respectively. average particle size ethanol-treated LDL increased 13.3-fold 937.85 nm. These results suggested that induced...

10.1016/j.ultsonch.2019.104933 article EN cc-by-nc-nd Ultrasonics Sonochemistry 2019-12-18

In this study, a novel magnetic molecularly imprinted polymeric material (Fe3O4@MOF@MIP-160) with metal-organic backbone (Fe3O4@MOF) carrier was prepared using dibutyl phthalate (DBP) as template. The can be used for the efficient, rapid, and selective extraction of trace amounts phthalic acid esters (PAEs) in food detect them via gas chromatography-mass spectrometry (GC-MS). synthesis conditions materials were optimized to prepare Fe3O4@MOF@MIP160 highest adsorption performance....

10.3390/foods13091397 article EN cc-by Foods 2024-05-01

Radio map estimation (RME), also known as spectrum cartography, aims to reconstruct the strength of radio interference across different domains (e.g., space and frequency) from sparsely sampled measurements. To tackle this typical inverse problem, state-of-the-art RME methods rely on handcrafted or data-driven structural information maps. However, former often struggles model complex frequency (RF) environments latter requires excessive training -- making it hard quickly adapt in situ...

10.48550/arxiv.2501.13472 preprint EN arXiv (Cornell University) 2025-01-23

10.1109/icassp49660.2025.10889056 article EN ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2025-03-12

Sodium alginate is a polysaccharide compound extracted from natural plants that has been successfully prepared as hydrogel for adsorbing and removing pollutants. However, the selectivity of alginate-based hydrogels to malachite green (MG) dyes stability in air cannot meet requirements. Herein, metal–organic frameworks (MOFs) are embedded into magnetic create MOF (MMOF hydrogel) microspheres with high adsorption capacity. The morphology physical properties MMOF were characterized by scanning...

10.3390/molecules30071560 article EN cc-by Molecules 2025-03-31
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