A5012966985- Occupational Health and Safety Research
- Gallbladder and Bile Duct Disorders
- Recycled Aggregate Concrete Performance
- Railway Engineering and Dynamics
- Underground infrastructure and sustainability
- Esophageal and GI Pathology
- Infrastructure Maintenance and Monitoring
- Fatigue and fracture mechanics
- Evaluation and Optimization Models
- BIM and Construction Integration
- Innovative concrete reinforcement materials
- Pediatric Hepatobiliary Diseases and Treatments
- Railway Systems and Energy Efficiency
- Construction Project Management and Performance
- Engineering Applied Research
- Gastric Cancer Management and Outcomes
- Industrial Technology and Control Systems
- Gastrointestinal disorders and treatments
- Asphalt Pavement Performance Evaluation
- Concrete and Cement Materials Research
- Laser Design and Applications
- Advanced Computational Techniques and Applications
- High-Voltage Power Transmission Systems
- Civil and Geotechnical Engineering Research
- Ammonia Synthesis and Nitrogen Reduction
Ningbo University of Technology
2011-2024
Henan Institute of Technology
2024
Inner Mongolia Electric Power Survey & Design Institute (China)
2015-2023
Ningbo University
2021
Zhejiang University
2021
Chongqing Jiaotong University
2021
Zhejiang Provincial Institute of Communications Planning,Design & Research
2021
Xi'an University of Technology
2020
Tianjin Economic-Technological Development Area
2020
Affiliated Zhongshan Hospital of Dalian University
2014-2016
A wide area quantum key distribution (QKD) network deployed on communication infrastructures provided by China Mobile Ltd. is demonstrated. Three cities and two metropolitan QKD networks were linked up to form the Hefei-Chaohu-Wuhu with over 150 kilometers coverage area, in which Hefei was a typical full-mesh core offer all-to-all interconnections, Wuhu representative access point-to-multipoint configuration. The whole ran for more than 5000 hours, from 21 December 2011 19 July 2012, part of...
The emerging Building Information Modeling (BIM) can better promote the development of building industrialization, with data integration between information-rich models and business processes. However, practical implementation BIM still faces barriers. Existing studies have discussed these barriers extensively, but research on to amid industrialization in China is inadequate. In this study, 23 were identified through literature review. A questionnaire survey approach was used collect from...
Vigorously developing urban rail transit projects lowers the growing pressure on public transport in densely populated cities. However, accidents frequently occur due to complex construction environment and diverse risk source factors emerging construction. Existing research causes of is mostly limited analysis individual factors. This has negatively affected control where for have mutual influence. paper adopted an integrated ISM-MICMAC approach analyze accident risks. Through China's (N =...
To explore the influencing factors and mutual influence mechanism of construction safety China’s high‐speed railway stations, this study takes Hanghuang Fuyang station as subject studies 17 risk in 4 categories affecting based on system theory, interaction relationship degree among were analysed. Based DEMATEL (Decision‐making Trial Evaluation Laboratory) ISM (Interpretative Structural Modelling) methods, through a questionnaire survey, logical is quantified. Then, degree, influenced...
The challenging nature of nearshore tunnel construction environments introduces a multitude potential hazards, consequently escalating the likelihood incidents such as water influx. Existing safety risk management methodologies often depend on subjective experiences, leading to inconsistent reliability in assessment outcomes. multifaceted factors, their sources, and structures complicate validation these assessments, thus compromising precision. Moreover, assessments generally occur...
With the global prevalence of Varroa mites, more and beekeepers resort to confining queen bee in a cage control mite infestation or breed superior robust bees. However, impact such practices on remains largely unknown. Therefore, we subjected bees 21-day egg-laying restriction treatment (from egg stage emergence adult worker bees) analyzed bees' ovarian metabolites gut microbiota after 21 days, aiming assess quality assist better hive management. Our findings revealed significant reduction...
A single-adding fiber technology only plays a role in improving one performance of asphalt mixture such as high temperature or low water damage performance. Although double-adding fiber-reinforced mixtures are expected to improve overall road performance, existing research still focuses on the analysis single In this study, two representative fibers including lignin (LF) and ceramic (CF) were selected investigate mixtures. The effect different proportions stone matrix (SMA-13) was analyzed...
Using life cycle assessment (LCA) method, this paper presents the impact of recycled aggregate concrete containing fly ash on environment. To resolve distribution problem in inventory analysis, characteristic cooperation parameter is used as coefficient environmental load. As shown by results, an eco-material. By mixing ash, green degree can be improved further. The without reduce consumption oil and discharge CO, C <sub xmlns:mml="http://www.w3.org/1998/Math/MathML"...
Three accurate dynamic model of air spring was set up through aerodynamics, fluid mechanics, structural mechanics,engineering thermodynamics, etc. According to the new established bellow-orifice-reservoir model, bellow-pipe-reservoir and bellow-orifice-pipe-reservoir characteristics were calculated under different excitation amplitudes frequencies. By comparison with experimental results, it shows that simulation results three models coincide very well in characteristics; connection type is...
Hepatolithiasis is associated with the presence of intrahepatic biliary strictures, and balloon dilatation main approach. However, this method difficult to implement if bile duct distal stricture blocked by stones. Therefore, alternative methods need be explored effectively treat hepatolithiasis. The aim study investigate feasibility effectiveness choledochoscopic high-frequency needle-knife electrotomy for treatment strictures.Clinical data 58 patients suffering from strictures January 2011...
This paper investigates the coupling relationship and degree of complex factors corresponding to metro station construction in Ningbo region. To this end, interpretative structural modeling (ISM) method, a interpretation model, is utilized develop connection network risk factors. Moreover, cloud model theory are used calculate factor within between safety subsystems. The analysis indicates that among subsystems notably high, falling into categories characterized by high strong coupling. It...
As environmental issues become more prominent, enterprises increasingly focus on reducing low-carbon emissions through green investment. Simultaneously, governments have implemented various emission reduction strategies. This study assesses how varying strategies influence investment efficiency in enterprises. The employed the widely used a slack-based model (SBM) estimation to analyze variations under command-based, incentive-based, and public-based findings revealed that coefficient for...
The control of welding distortion during assembling process is very important. Using numerical simulation methods to obtain the an effective way quality welding. At first, taking bead-on-plate as example, predictions were made using shrinkage force method and thermo-elastic-plastic for comparison. It was concluded from comparison that results by two are consistent. Therefore, can be applied prediction structural in engineering. Based on theory shrinking force, deformation predicted bogie...
With the rapid development of energy internet, dispatchers need to learn more knowledge with wider scope and fast update speed. It’s urgent realize electrification, systematization, visualization sharing power grid dispatching. Firstly, this paper studies definition traits graph, deeply analyses key technologies graph construction. Secondly, considering contents requirements dispatching business as well internal relationship basic theoretical operation analysis, a method constructing AC/DC...
The aim of this paper is to describe the coupled effects chloride ingress and static loading on evolution corrosion steel reinforcement in concrete. A new test was adopted accelerate non-uniform steel. Finite element analysis used investigate influence chemo-mechanical processes expansion stress concrete cover. As shown by results, half-cell potentials reinforced specimens decreased with increase number wetting-drying cycles applied loading, which cause be more prone attack. Owing action...
In this paper, coal gasification characteristics in the reductor were investigated a full-scale two-stage pressurized entrained-flow gasifier, which has been seldom conducted previously. The present study aimed at elucidating effects of gasifying agent concentration, input rate, and operation period under full load on performance utility gasifier for first time. When steam combustor was raised from 3318 kg/h to 5722 kg/h, total outputs H2, CO, CO2 increased by 1765 Nm3/h 2063 Nm3/h,...