A5008016487- Combustion and flame dynamics
- Advanced Combustion Engine Technologies
- Combustion and Detonation Processes
- Luminescence Properties of Advanced Materials
- Fire dynamics and safety research
- Computational Fluid Dynamics and Aerodynamics
- Fluid Dynamics and Turbulent Flows
- Radiative Heat Transfer Studies
- Energetic Materials and Combustion
- Textile materials and evaluations
- Plasma Applications and Diagnostics
- High-Temperature Coating Behaviors
- Higher Education and Teaching Methods
- Advanced Photocatalysis Techniques
- Research in Cotton Cultivation
- Physical Activity and Education Research
- Plasma Diagnostics and Applications
- Microwave Dielectric Ceramics Synthesis
- Luminescence and Fluorescent Materials
- Psychosocial Factors Impacting Youth
- Motivation and Self-Concept in Sports
- Adipose Tissue and Metabolism
- Catalytic Processes in Materials Science
- Regional Economic and Spatial Analysis
- Muscle Physiology and Disorders
Hunan First Normal University
2009-2025
Dhurakij Pundit University
2024
Kunming University of Science and Technology
2023
Jinan University
2009-2023
Hunan Normal University
2022-2023
University of International Relations
2023
Yunnan University
2023
Shandong University of Science and Technology
2019-2021
Jilin Engineering Normal University
2021
Sichuan Agricultural University
2019-2021
A new piecewise nonequilibrium gliding arc plasma discharge integrated with a counterflow flame burner was developed and validated to study the effect of on combustion enhancement methane-air diffusion flames. The results showed that system provided well-defined geometry for understanding basic mechanism plasma-flame interaction. It shown airstream, up 220% increase in extinction strain rate possible at low-power inputs. impacts thermal nonthermal mechanisms examined by direct comparison...
NaYF4 doped with Yb, Ln (Ln = Er, Ho and Tm) upconversion nanocrystals (UP-NCs) were synthesized in trioctylphosphine oxide (TOPO) solvent via a thermolysis method. It was found that the energy barrier of phase transition from cubic (α) to hexagonal (β) significantly reduced TOPO, β-phase NCs obtained broad temperature window 330 370 °C. The as-synthesized had controllable sizes range 5–20 nm narrow size distribution, presented highly efficient UP fluorescence.
Sarcopenia is a common skeletal muscle degenerative disease characterized by decreased mass and mitochondrial dysfunction that involves microRNAs (miR) as regulatory factors in various pathways. Exercise reduces age-related oxidative damage chronic inflammation increases autophagy, among others. Moreover, whether aerobic exercise can regulate homeostasis modulating the miR-128/insulin-like growth factor-1 (IGF-1) signaling pathway improve sarcopenia requires further investigation....
Rare-earth doped yttria upconversion nanophosphors were synthesized using a single-step gas-phase flame synthesis method. The phosphors characterized by x-ray diffractometry, transmission electron microscopy, and fluorescence spectroscopy. dependence of multiphoton emissions on excitation power was examined. results show that particle size, morphology, photoluminescence intensity are strongly affected temperature. as-prepared mostly single crystallites with an average size less than 30nm....
Introduction Recent reports indicate that mitochondrial quality decreases during non-alcoholic fatty liver disease (NAFLD) progression, and targeting the mitochondria may be a possible treatment for NAFLD. Exercise can effectively slow NAFLD progression or treat However, effect of exercise on in has not yet been established. Methods In present study, we fed zebrafish high-fat diet to model NAFLD, subjected swimming exercise. Results After 12 weeks, significantly reduced diet-induced injury,...
Drawing on data from 16,540 seventh and ninth graders the China Education Survey (CES), study employs descriptive statistics Ordinal Logistic Regression (Ologit) models. These methods dissect variances in self-education expectations among different youth groups unravel effects heterogeneity of after-school physical exercises these expectations. The has two main findings: First, there is a marked difference between adolescents who engage extracurricular exercise those do not. Specifically,...
Obesity is a highly prevalent disease that can induce metabolic syndrome and associated with greater risk of muscular atrophy. Mitochondria play central roles in regulating the physiological metabolism skeletal muscle; however, whether decreased mitochondrial function impaired muscle unclear. In this study, we evaluated effects high-fat diet on zebrafish model sarcopenic obesity (SOB). SOB zebrafish, significant decrease exercise capacity fiber cross-sectional area was detected, accompanied...
Abstract Flame propagation tests and explosibility were conducted on three different particle sizes of dust samples with a vertical glass tube 20 L spherical test apparatus. The was examined using P max , [dp/dt] t b . Proximate analysis SEM performed the oil shale before after explosion. results indicate that, within given limit size, smaller greater flame velocity dust; beyond this limit, oxygen content agglomeration will both make difference, eventually weakened combustion reaction....
In this paper, NaHCO3/kaolin composite powder explosion suppressor was prepared by antisolvent-dissolution method. The effect of on aluminum studied Hartmann tube and 20 L spherical tank. propagation suppression experiment shows that as the content inhibitor increases, flame length speed gradually decrease. When 50% (by mass) is added, suppressed. suppressing with a suppressant carried out in results show addition 75% can achieve complete powder. By comparing NaHCO3 powder, kaolin detonator,...