A5062841666- Ion-surface interactions and analysis
- Pulsed Power Technology Applications
- Integrated Circuits and Semiconductor Failure Analysis
- Laser-Plasma Interactions and Diagnostics
- Advanced Surface Polishing Techniques
- Diamond and Carbon-based Materials Research
- Metal and Thin Film Mechanics
- Photorefractive and Nonlinear Optics
- Ferroelectric and Piezoelectric Materials
- Fusion materials and technologies
- Silicon and Solar Cell Technologies
- Acoustic Wave Resonator Technologies
- Luminescence Properties of Advanced Materials
- Inflammatory Bowel Disease
- Freezing and Crystallization Processes
- Inflammasome and immune disorders
- Mathematics, Computing, and Information Processing
- Gyrotron and Vacuum Electronics Research
- Natural Language Processing Techniques
- High-Temperature Coating Behaviors
- Amyloidosis: Diagnosis, Treatment, Outcomes
- Acupuncture Treatment Research Studies
- Liver Disease Diagnosis and Treatment
- Ginseng Biological Effects and Applications
- Medical Imaging and Pathology Studies
First Affiliated Hospital of Heilongjiang University of Chinese Medicine
2014-2025
Dezhou University
2017-2023
Institute of Biophysics
2017-2023
Beihang University
2016-2021
Ministry of Industry and Information Technology
2021
Ginsenoside Rd (GRd) is a biologically active component of ginseng that stimulates the proliferation endogenous stem cells. The objective our research was to evaluate utility GRd in gastrointestinal mucosal regeneration rat model inflammatory bowel disease (IBD) and clarify whether exerts its pharmacological effects by modulating intestinal IBD established via subcutaneous injection indomethacin, 10, 20, or 40 mg/kg an equal volume physiological saline then administered orally rats different...
This study was designed to evaluate the gastroprotective activity of cirsilineol in hydrochloric acid (HCl)/ethanol-induced gastric ulcer model.Cirsilineol administered at doses 20 and 40 mg/kg HCl/ethanol-induced rats.The ability verified by determining score, total acidity, hemoglobin, inflammatory cytokines, lipid peroxides, enzymatic antioxidants superoxide dismutase (SOD) catalase (CAT) tissue serum biochemical analysis.The results showed a favorable increase hemoglobin level,...
Abstract As the energy spread of intense pulsed electron beams (IPEB) strongly influences irradiation effects, it has been great importance to characterize IPEB spectrum. With combination Child–Langmuir law and Monte Carlo simulation, spectrum obtained in this work by transformation from accelerating voltage applied diode. To verify accuracy simple algorithm, a magnetic spectrometer with an imaging plate was designed test The measurement completed generated explosive emission diode, pulse...
Abstract As a kind of flash heat source, intense pulsed ion beam (IPIB) can be used for material surface modification. The ablation effect has important influence on interaction between IPIB and material. Therefore, the understanding mechanism is great significance to application. In this work, pure zinc targets were irradiated ablated by IPIB. process under different energy densities, products collected monocrystalline silicon substrate. By analyzing with scanning electron microscope...
Abstract Monitoring extent and severity is vital in the ulcerative colitis (UC) follow-up, however, current assessment complex low cost-effectiveness. We aimed to develop a routine blood-based clinical decision support tool, Jin’s model, investigate of UC. The multicentre retrospective cohort study recruited 975 adult UC inpatients sub-grouped into training, internal validation external set. Model was developed by logistics regression for via Montreal classification Mayo score, Truelove...
Abstract Surface exfoliation was observed on single-crystal silicon surface under the action of compressed plasma flow (CPF). This phenomenon is mainly attributed to strong transient thermal stress impact induced by CPF. To gain a better understanding mechanism, micro scale model combined with conduction and linear elastic fracture mechanics built analyze distribution after energy deposition. After computation finite element method, J integral parameter applied as criterion for initiation...
The current density of intense pulsed ion beam can be adjusted by modulating the magnetic field a magnetically insulated diode, and this makes distribution vital to performance diode. In work, diode was measured probe composed one pair perpendicular induction coils. As revealed measurement, minimum intensity is reached near outer cathode, while value increases monotonically with approach inner cathode. nonuniform emission anode discussed account for distribution. It also demonstrated that...
Abstract As the strong thermal effect in surface, intense pulsed ion beam (IPIB) has been extensively used material surface modification. The ablation is an important part interaction process between IPIB and material. In order to investigate mechanism, combined with dynamic energy spectrum infrared imaging diagnostic results, a two-dimensional axisymmetric heat conduction model considering of ablated was constructed describe calculate lost mass targets. influences parameters matter on rate...
The process of ion implantation often involves vacancy generation and migration. migration near a monocrystalline silicon surface during three kinds energetic Si35 cluster implantations were investigated by molecular dynamics simulations in the present work. patterns migration, as well implantation-induced amorphous structure, analyzed according to radial distribution function, Wigner–Seitz cell, identify diamond structure analytical methods. A lot vacancies rapidly generate migrate primary...
Silicon, as the basic material of biochips and electronic devices, is often exposed to irradiation environments, its radiation resistance has attracted much attention in recent decades. We calculated collision cascade a silicon-based device under energetic Ar ions by using Monte Carlo molecular dynamics simulations. The difference vacancy probability density different incident ion caused penetrating power straggling ions. kinetic energy an determines size local density; high can induce...