Qingcheng Liu

ORCID: 0009-0009-0001-5492
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About
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Research Areas
  • Radioactivity and Radon Measurements
  • Geoscience and Mining Technology
  • Geomechanics and Mining Engineering
  • Geophysical Methods and Applications
  • Radiation Detection and Scintillator Technologies
  • Geochemistry and Geologic Mapping
  • Radioactive element chemistry and processing
  • Seismology and Earthquake Studies
  • Remote Sensing and Land Use
  • Geotechnical and Geomechanical Engineering
  • Plant Disease Management Techniques
  • Radioactive contamination and transfer
  • DNA Repair Mechanisms
  • Plant and Fungal Interactions Research
  • Nuclear Physics and Applications
  • Aluminum Alloy Microstructure Properties
  • Rock Mechanics and Modeling
  • Plant Virus Research Studies
  • PARP inhibition in cancer therapy
  • Solidification and crystal growth phenomena
  • Microwave Imaging and Scattering Analysis
  • Drilling and Well Engineering
  • Advanced Measurement and Detection Methods
  • Safety and Risk Management
  • Nuclear Issues and Defense

Northeastern University
2024

Nanjing University of Information Science and Technology
2024

Shenzhen Center for Disease Control and Prevention
2011-2024

Institute of Rock and Soil Mechanics
2024

Second Affiliated Hospital of Nanchang University
2023

Nanchang University
2023

Guizhou Academy of Agricultural Sciences
2022

Longhua Hospital Shanghai University of Traditional Chinese Medicine
2021

Shanghai University of Traditional Chinese Medicine
2021

National Clinical Research Center for Digestive Diseases
2020

Bone tissue engineering is considered as a promising pathway for bone regeneration and defect reconstruction, in which scaffolds play an important role. Zn alloy, biodegradable metal material that has advantages of metallic characteristics, its special features, especially the ideal degradation rate acceptable biocompatibility, make it worthy to be further investigated medical applications. In this study, new porous alloy with Ca–P coating were attempted repair cranial defect, vitro vivo...

10.1021/acsbiomaterials.9b01895 article EN ACS Biomaterials Science & Engineering 2020-07-13

Abstract A combination of phase-field simulations and experimental validation is utilized to examine the effect annealing tension on microstructure evolution 439 ferrite stainless steel (FSS). The study reveals competing mechanisms texture under tensile stress. Furthermore, a phase field model that incorporates anisotropic grain boundary (GB) energy elastic established. FSS created using 3D reconstruction strategy based 2D electron backscatter diffraction characterization proposed in this...

10.1088/1361-651x/ad2187 article EN Modelling and Simulation in Materials Science and Engineering 2024-01-23

Bone defect caused by trauma, tumor resection, infection or congenital malformation is a common clinical disease. tissue engineering regarded as promising way of bone reconstruction. Thus, agents that can promote osteogenesis have received great attention. Cytochalasin D (Cyto D), metabolite derived from molds, proves to be able modify actin, reorganize cytoskeleton, and then the osteogenic differentiation.The purpose this study was explore effect mechanism Cyto on differentiation mouse...

10.2174/1566524019666191007104816 article EN Current Molecular Medicine 2019-10-07

Background Although blood glucose changes have been suggested to be a potential better target for clinical control than baseline levels, the association of with prognosis in acute myocardial infarction (AMI) patients diabetes mellitus (DM) is unclear. Herein, this study aimed investigate short-term longitudinal trajectory 30-day mortality population. Methods Data AMI DM were extracted from Medical Information Mart Intensive Care (MIMIC) database 2003–2019 retrospective cohort study. The...

10.1371/journal.pone.0307905 article EN cc-by PLoS ONE 2024-09-13

Abstract Purpose Virtual surgery system can provide us a realistic and immersive training environment, in which haptic force-feedback gives operators ‘touching feeling.’ Appropriate deformation models of soft hard tissues are required for the achievement real-time feedback. To improve accuracy modeling feedback simulation maxillofacial virtual surgery, mechanical characteristics should be explored. Methods Craniofacial from one male female cadavers were divided into two layers: skin muscle....

10.1007/s11548-020-02257-1 article EN cc-by International Journal of Computer Assisted Radiology and Surgery 2020-10-31

The public's concern about post-Fukushima radiation in the air and their food has triggered development of rapid simple methods for detection trace uranium food. Conventional including atomic absorption spectrometry, phosphorimetry, inductively coupled plasma mass spectrometry are highly sensitive. However, expensive instruments, sophisticated operation procedures high skill needed interpretation results obtained by these keeps mostly well equipped analytical laboratories. Though situ...

10.1039/c3ay40497h article EN Analytical Methods 2013-01-01

To investigate the passivation of different modified biochars on speciation and availability cadmium contaminated soil, were treated by approaches (acid/base treatment, impregnation with manganese oxides, magnetic modification) biochars(BC) used as soil passivating agents for culture experiments. The result indicated that content available decreased significantly BC in originally soil. Compared CK, percentage was reduced more than 50% using impregnable KMnO4(BC-KMnO4) basic NaOH(BC-NaOH)....

10.13227/j.hjkx.2016.09.039 article EN PubMed 2016-09-08

Abstract Background Heart failure with preserved ejection fraction (HFpEF) is a clinical syndrome characterized by diastolic dysfunction. Despite the increasing incidence of HFpEF, there no available therapy that reduces mortality rate HFpEF. Zhigancao Tang has been used traditionally for treatment cardiovascular diseases in China. The use traditional Chinese medicine (TCM) associated improvements syndromes and quality life patients. A randomized trial should be conducted to provide clear...

10.1186/s13063-021-05232-6 article EN cc-by Trials 2021-04-20

<title>Abstract</title> Background Trihalomethanes (THMs) generated in chlorinated pools have raised great concerns for potential genotoxic, carcinogenic and mutagenic features. The present study aimed to assess multi-exposure cancer non-cancer risk of THMs indoor swimming Shenzhen, China. Methods Six representative located west, central east Shenzhen were selected, with waters at 30 cm below air 1.2 m above water surface sampled. Headspace gas chromatography-electron capture detector...

10.21203/rs.3.rs-4489283/v1 preprint EN 2024-07-08

Classic video compression methods usually suffer from long encode time and requires large memories, making it hard to deploy on edge devices; thus, compressive sensing, which less resources during encoding, is receiving more attention. We propose a robust mixed-rate ROI-aware sensing algorithm for transmission line surveillance compression. The proposed method compresses foreground targets background frames separately uses reversible neural network reconstruct original frames. result data...

10.3390/info15090555 article EN cc-by Information 2024-09-10

Now, the static push-the-bit rotary steerable system (SRSS) developed in China is being put into field tests and primary applications. During its normal drilling, higher frictional forces generated by pushing of ribs on wellbore wall influence weight-on-bit (WOB) transmission efficiency rate penetration (ROP). In this paper, analytical models WOB were established for with without ladders respectively based structure working principle SRSS. And variation rules nominal WOB, coefficient wall,...

10.1016/j.ngib.2018.11.016 article EN cc-by-nc-nd Natural Gas Industry B 2019-05-24
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