A5071794447- Fire dynamics and safety research
- Fire effects on ecosystems
- Advanced Numerical Methods in Computational Mathematics
- Combustion and Detonation Processes
- Computational Fluid Dynamics and Aerodynamics
- Combustion and flame dynamics
- Wind and Air Flow Studies
- Evacuation and Crowd Dynamics
- Differential Equations and Numerical Methods
- Climate change and permafrost
- Fire Detection and Safety Systems
- Geotechnical Engineering and Underground Structures
- Manufacturing Process and Optimization
- Lattice Boltzmann Simulation Studies
- Numerical methods for differential equations
- Landslides and related hazards
- Fluid Dynamics and Turbulent Flows
- Numerical methods in engineering
- Engineering Technology and Methodologies
- Industrial Technology and Control Systems
- Particle Dynamics in Fluid Flows
- Medical Research and Treatments
- Simulation and Modeling Applications
- Acupuncture Treatment Research Studies
- Military Defense Systems Analysis
Inner Mongolia University
2009-2024
Liaoning Normal University
2024
University of Science and Technology of China
2009-2024
Tianjin University
2005-2024
Dalian University
2024
Dalian University of Technology
2024
China Coal Research Institute (China)
2020-2024
Zhongda Hospital Southeast University
2024
Beijing University of Civil Engineering and Architecture
2023
China Architecture Design & Research Group (China)
2023
A fact often overlooked is that large-scale wildfires, although occurring infrequently, are responsible for the overwhelming majority of fire-related suppression costs, economic losses, and natural resources damages. Fortunately, increasingly severe problems wildfires worldwide have been receiving ever-growing academic attention. The high-intensity burning behaviors in stem from significant interaction combustion with heat transfer atmospheric flow under complicated fuel, meteorology,...
Hydrogen abstraction reactions between hydrocarbons and hydroxyl radicals are important propagation steps in radical chain reactions, playing a crucial role atmospheric combustion chemistry. This study focuses on predicting the rate constants of prototype reaction class hydrogen abstractions, i.e., primary allylic from alkenes by OH radical, via utilizing machine learning (ML) methods. Specifically, three distinct models, namely, feedforward neural network (FNN), support vector regression...
Artificial ground freezing (AGF) has been applied widely in the construction of urban transportation infrastructure China for last two decades. This study provides a comprehensive review regional application, distribution, new developments, existing problems, and challenges AGF. The innovative achievements AGF theory technology are presented using selected prominent or typical engineering examples. Accidents problems occurring previous projects risks were analyzed. In addition, competition...
Background:The impact of inflammatory factors on the risk diabetic nephropathy (DN) is inconsistent.Two-sample Mendelian randomization (MR) analyses were used to detect causal role in DN risk.Methods: Inflammatory factor GWAS summary data collected from a meta-analysis including 8,293 Finnish participants, and information was extracted 213,746 individuals FinnGen.The MR Pleiotropy Residual Sum Outlier (MR-PRESSO) outlier test for removal horizontal pleiotropic outliers.Multivariable analysis...
The widespread deployment of unmanned aerial vehicles (UAVs) in modern warfare has profoundly increased the complexity and dynamic nature combat. To address limitations traditional UAV combat intention recognition methods, which rely on “complete information” assumption struggle to adapt effectively adversarial environments, this paper proposes a deep learning-based air model (BLAC). BLAC establishes temporal feature mappings through bidirectional long short-term memory network (BL)...
Abstract 0D organic‐inorganic hybrid metal halides (OIHMHs) are renowned as promising candidates for the next‐generation X‐ray scintillators due to their intense radioluminescence and eco‐friendliness. However, conventional solution‐processing method synthesizing OIHMHs is not amenable large‐scale production, hindering widespread application. In this study, a highly efficient recyclable scintillator based on OIHMHs, (EDMIM) 2 MnBr 4 (EDMIM = C 7 H 13 N ), which can be produced using one‐step...
This multi-centre, randomised, double-blind study compared the nephrotoxicity of low-osmolar, low-viscous iopromide and iso-osmolar, high-viscous iodixanol in Chinese patients with moderate renal dysfunction, after coronary angiography or percutaneous intervention (PCI).The primary endpoint was contrast-induced nephropathy (CIN) on day 3, defined as a post-dose increase serum creatinine (SCr) ≥50% from baseline. All were rigorously hydrated six hours before intervention. In 562 evaluable (of...
This paper presents a theoretical and experimental study on the flame trajectory of non-vertical turbulent diffusion in still air. A series propane tests (inner diameter burner: d=13 mm) with different initial Froude numbers Fr0 (31.4, 125.5, 282.3, 501.8, 784.1) angles θ0 (60∘, 45∘, 30∘, 15∘, 0∘, −30∘, −45∘) are performed. The motion is physically described based Favre-averaged governing equations. effects buoyancy streamline curvature mixing characterized by length theory. By derivations,...
In this study, an ecological framework was developed to sort out the existing forest fire prevention techniques. The subsequent analysis involved comparing values and application prospects of these techniques in different time periods. As applications, regimes reflect vegetation response wildfires, providing valuable insights for shaping risk behaviors forests through fuel treatment modification. Fuel construction green barriers are both rooted ecosystems possess characteristics. While...
Background Spot fires play a significant role in the rapid spread of wildland and wildland–urban interface fires. Aims This paper presents an experimental modelling study on flaming smouldering burning wood firebrands under forced convection. Methods The firebrand experiments were conducted with different wind speeds sizes. Key results rate convection is quantified by pyrolysis rate, char oxidation convective term. projected area correlated diameter, density, speed, or burning. A surface...
This study investigated the flame height and liftoff of turbulent diffusion jet flames Propane–Hydrogen mixed gas. A series experiments have been conducted to examine their with different concentrations propane hydrogen. The experimental results show that decreases increase in hydrogen concentration. accuracy Froude number for prediction has verified. is proportional flow rate, while it was inversely concentration due increased laminar speed. theoretical model incorporating speed, heat...