A5101788010- Particle accelerators and beam dynamics
- Particle Accelerators and Free-Electron Lasers
- Structural Behavior of Reinforced Concrete
- Superconducting Materials and Applications
- Innovative concrete reinforcement materials
- Wireless Networks and Protocols
- Mobile Ad Hoc Networks
- Magnetic confinement fusion research
- Innovative Teaching and Learning Methods
- Problem and Project Based Learning
- Structural Load-Bearing Analysis
- Online Learning and Analytics
- Structural Response to Dynamic Loads
- Nuclear Physics and Applications
- Surgical Simulation and Training
- Teaching and Learning Programming
- Grouting, Rheology, and Soil Mechanics
- Geotechnical Engineering and Underground Structures
- Advanced Combustion Engine Technologies
- Vehicle emissions and performance
- Solid State Laser Technologies
- Advanced Battery Materials and Technologies
- Impact of Technology on Adolescents
- Augmented Reality Applications
- Educational Technology and Pedagogy
Chinese Academy of Agricultural Sciences
2024-2025
Cotton Research Institute
2024-2025
Hainan Provincial Academy of Agricultural Sciences
2025
Institute of High Energy Physics
2008-2024
City University of Macau
2019-2024
First People's Hospital of Yunnan Province
2018-2024
Ministry of Education of the People's Republic of China
2014-2024
Lanzhou University of Technology
2018-2024
China Spallation Neutron Source
2018-2024
China Railway Group (China)
2023-2024
Grain size effect on rock strength is a topic of great interest in geotechnical engineering. A consensus obtained from earlier laboratory tests that generally decreases with the increase grain for both silicate and carbonate rocks; however, some recent numerical results conflict such test results. To address this intriguing issue, polymineralic crystalline low porosity investigated numerically using grain-based modeling (GBM) approach discrete element method (DEM) by interpreting...
Student classroom behavior performance is an important part of teaching evaluation, and conducting student recognition for evaluation. The article proposes a deep learning-based method, which extracts the key information human skeleton from images combines 10-layer convolutional neural network (CNN-10) to recognize students’ behavior. To verify effectiveness this paper conducts comparison experiment on dataset using CNN-10 method. experimental results show that method can effectively exclude...
The design of output feedback controllers that eliminate uncertainties caused by critical races in asynchronous sequential machines is considered. objective to build drive a race-afflicted machine so as match prescribed deterministic model. Necessary and sufficient conditions for the existence such are presented terms numerical matrix derived from given machine. When exist, an algorithm their construction also provided. discussion depends on novel notion ‘generalised state’, which helps...
Abstract Background The provision of public adaptive coping strategies to reduce psychological tension during the ongoing COVID-19 pandemic is critical. We sought provide evidence-based guidance for intervention, exploring potential mediating roles three sources social support (i.e., subjective support, family and counselor support) between cognitive coping, emotional behavioral coping), anxiety among college students at height in China. Methods Using Coping Strategy Questionnaire, Social...
With information technology pushing the development of intelligent teaching environments, online platform emerges timely around globe, and how to accurately evaluate effect “any-time anywhere” teacher–student interaction learning has become one hotspots today’s education research. Bullet chatting in courses is most important ways between teachers students. The feedback from students can help improve their methods, adjust content, schedule time so as quality teaching. How automatically...
The successful dissemination of emergency messages in vehicular ad hoc networks can make a difference between life and death. To achieve the life-saving goals, message needs timely lossless medium access networks. Although there are existing control (MAC) protocols that support priority literature, these focus on providing statistical for unicast flows instead strict individual packets. This paper proposes new MAC scheme to address this issue. With its novel pulse-based mechanism, proposed...
The most popular strategies for dealing with packet collisions at the medium access control (MAC) layer in distributed wireless networks use a combination of carrier sensing and collision avoidance. When avoidance strategy fails, such schemes cannot detect corrupted data frames are still transmitted their entirety, thereby wasting channel bandwidth significantly reducing network throughput. To address this problem, paper proposes new MAC protocol capable detection. basic idea proposed is...
As an alternative to traditional verbal counselling, expressive arts therapy has been shown be effective method of mental health care, particularly when dealing with stressful public interactions, such as those associated COVID-19. However, few studies have conducted determine the efficacy on resilience psychologically exposed university students during Furthermore, since network analysis appears a popular approach in psychological research, it not used recent intervention for resilience....
Understanding human activity and behavior, particularly real-time understanding in video feeds, is one of the most active areas research Computer Vision (CV) Artificial Intelligence (AI) nowadays. To advance topic integrating learning engagement with university teaching practice, accurate efficient assessment, analysis students’ classroom behavior very important. The recently proposed recognition algorithms have some limitations, such as inability to quickly accurately identify behaviors...
Verticillium wilt (VW) represents the most formidable challenge in cotton cultivation, critically impairing both fiber yield and quality. Conventional resistance assessment techniques, which are largely reliant on subjective manual evaluation, fail to meet demands for precision scalability required advanced genetic research. This study introduces a robust evaluation framework utilizing feature selection optimization algorithms enhance accuracy efficiency of severity VW. We conducted...
It has been proved that arbitrarily high-energy collision between two particles can occur near the horizon of an extremal Kerr black hole as long energy $E$ and angular momentum $L$ one particle satisfies a critical relation, which is called BSW mechanism. Previous researchers mainly concentrate on geodesic motion particles. In this paper, we will take spinning won't move along timelike into our consideration, hence, another parameter $s$ describing particle's spin was introduced. By...
Background: It is urgent to identify the effective measures cope with psychological stress triggered by precipitate coronavirus disease 2019 (COVID-19) pandemic. Objective: The present study aimed at examining levels and links of anxiety coping strategies, then exploring predictors in crisis. Methods: An online survey was conducted using stratified random sampling method among 2640 Chinese university students from 21 February 24 2020. students' strategies were measured Self-Rating Anxiety...
The China Spallation Neutron Source (CSNS) accelerators consist of an 80 MeV H− linac and a 1.6 GeV proton rapid cycling synchrotron (RCS), which provides beam to the target at repetition rate 25 Hz. commissioning CSNS had been started since April 2017, end February 2020, reached design power 100 kW. most important issue in high-power is loss control, as well control induced activities, meet requirement manual maintenance. A series optimization work done reduce uncontrolled loss. Transverse...