A5100413101- Asphalt Pavement Performance Evaluation
- Concrete and Cement Materials Research
- Air Quality and Health Impacts
- Advanced Sensor and Energy Harvesting Materials
- Railway Engineering and Dynamics
- Ultrasound Imaging and Elastography
- interferon and immune responses
- Virology and Viral Diseases
- Viral Infections and Vectors
- Infrastructure Maintenance and Monitoring
- Structural Health Monitoring Techniques
- Advanced Materials and Mechanics
- Additive Manufacturing Materials and Processes
- Mechanical stress and fatigue analysis
- Geotechnical Engineering and Underground Structures
- Atmospheric chemistry and aerosols
- Photoacoustic and Ultrasonic Imaging
- Vehicle emissions and performance
- High Entropy Alloys Studies
- Tactile and Sensory Interactions
- Conducting polymers and applications
- Machine Learning in Materials Science
- Innovative concrete reinforcement materials
- Particle Accelerators and Free-Electron Lasers
- Particle accelerators and beam dynamics
Beihang University
2017-2024
Kunming University of Science and Technology
2023-2024
China Railway Construction Corporation (China)
2023-2024
Centre for Innovation in Regulatory Science
2024
Huazhong University of Science and Technology
2024
Minzu University of China
2023-2024
Yangzhou University
2024
Dalian Medical University
2024
Shenzhen Children's Hospital
2024
Dalian University of Technology
2020-2024
Purpose The purpose of this paper is to combine triboelectric nanogeneration technology with ball bearing structure achieve energy collection and fault monitoring. Design/methodology/approach In paper, according the rotation mode bearings, freestanding selected design manufacture a novel device Rolling Ball Triboelectric Nanogenerator (RB-TENG) which combines rotary self-sensing. Findings 10,000s continuous operation experiment RB-TENG carried out verify its robustness. accurate feedback...
Experience is crucial for enhancing task performance. However, rescue experience, as a key contributor to individual and team capabilities within fire brigades, has not received sufficient attention in safety management research. Based on the concept of shared task-specific (STTS) this study explored how it affects effectiveness brigades. To test proposed model, data were collected from sample 452 firefighters China. The results indicated that STTS including both experience significantly...
Growing evidence indicates that organic aerosol (OA) is a significant absorber of solar radiation. Such absorptive OA known as "brown carbon" (BrC). However, formal analytical method for BrC currently lacking although several methods have been applied to determine its absorption properties. Reported imaginary refractive index (kOA) values from various combustion sources span 2 orders magnitude. Measurement are an important factor affecting this kOA variation. In work, isolated wood pyrolysis...
This research aims to improve the durability of skid resistance asphalt pavement from perspective coarse aggregates based on on-site investigation. Firstly, six representative actual roads was tested during two years by employing Dynamic Friction Tester and attenuation characteristics different types pavements were analyzed. Secondly, core samples drilled onsite extracted surface layer samples. The morphological parameters collected a "backlighting photography" system three-dimensional...
Graphene is an increasingly important nanomaterial exhibiting great promise in the area of nanotechnology. In this study, azide-functionalized graphene derivative was synthesized as 'click' reagent for preparation polyvalent DNA–graphene conjugates, which provide effective and stable platform to construct new functional nano-architectures. Assembled with Au nanoparticles, prepared Au–DNA–graphene nanocomplex exhibits excellent stability that could prevent from being destroyed by surfactants....
Ranaviruses (family Iridoviridae) are promiscuous pathogens that can infect across species barriers in poikilotherms and replicate amphibian fish cells even cultured mammalian cells. However, as nucleocytoplasmic large DNA viruses (NCLDVs), their replication transcription mechanisms remain largely unknown. Here, we screened uncovered the machinery of two ranaviruses, Andrias davidianus ranavirus (ADRV) Rana grylio virus (RGV), by a combination methods, including isolation proteins on nascent...
The paper presents a framework for the seismic analysis of coupled high‐speed train‐bridge with isolation friction pendulum bearing (FPB). Taking rail irregularities as system’s self‐excitation external excitation, equation motion system under earthquake is built up. A five‐span simple‐supported railway bridge taken an example, and computer simulation method used to establish dynamic model FPB earthquake. train composed eight 4‐axle coaches 35 degrees‐of‐freedom (DOF) considered, simulated...
Breast cancer is a global health concern, emphasizing the need for early detection. However, current mammography struggles to effectively image dense breasts. ultrasound can be an adjunctive method, but it highly dependent on operator skill. Ultrasound computed tomography (USCT) reflection imaging provides high-quality 3D images, often uses delay-and-sum (DAS) beamforming, which limits its quality. This article proposes integration of coherence-factor (CF) beamforming into enhance CF...
Field measured PAH emissions from diverse sources in China are limited or even not available. In this study, the PM2.5-bound emission factors (EFs) for typical biomass and coal combustion were determined on-site. The total EFs 24.5 mg/kg household burning, 10.5–13.9 biofuel 8.1–8.6 open 0.021–0.31 coal-fired boilers, respectively. These EF values compared with previous studies. profiles of PAHs four developed to use chemical mass balance receptor modelling. BaP equivalent (EFBaPeq)...