A5035306753- Coal Properties and Utilization
- Rock Mechanics and Modeling
- Hydrocarbon exploration and reservoir analysis
- Educational and Psychological Assessments
- Innovative Education and Learning Practices
- Cultural Differences and Values
- Impact of Technology on Adolescents
- Bullying, Victimization, and Aggression
- Geoscience and Mining Technology
- Action Observation and Synchronization
- Academic and Historical Perspectives in Psychology
- Higher Education and Teaching Methods
- Geotechnical and Geomechanical Engineering
- Earthquake Detection and Analysis
- Child and Adolescent Psychosocial and Emotional Development
- Functional Brain Connectivity Studies
- Geomechanics and Mining Engineering
- Resilience and Mental Health
- Psychological Well-being and Life Satisfaction
- Family Dynamics and Relationships
- Child Development and Digital Technology
- COVID-19 and Mental Health
- Adolescent Sexual and Reproductive Health
- Grit, Self-Efficacy, and Motivation
- Methane Hydrates and Related Phenomena
Anhui University of Science and Technology
2022-2025
University of Alberta
2024
Guangzhou University
2009-2024
China Coal Research Institute (China)
2022-2023
China Coal Technology and Engineering Group Corp (China)
2022
China University of Mining and Technology
2012-2020
Naval University of Engineering
2019
Yunnan University
2010
Jiangsu Normal University
2005-2007
Nanjing Normal University
2003
Previous studies have found that childhood maltreatment is an important risk predictor of adolescent mobile phone addiction (MPA). However, little known about the mediating and moderating mechanisms underlying this association. Grounded in basic psychological needs theory organism-environment interaction model, study examined effect loneliness self-control relationship between MPA. A total 981 Chinese adolescents (Mage = 13.68 years, SD 0.92) completed measures regarding maltreatment, MPA,...
Abstract Background Some studies have examined the relationship between internalization of media appearance ideals and eating disorders. However, few discussed disorder tendencies. To fill this research gap, study was to explore influencing mechanisms on adolescents’ tendencies in Chinese cultural context. Method The Sociocultural Attitudes Towards Appearance Questionnaire, Eating Attitude Test-26, Physical Self-Description Body Image Depression Questionnaire Multidimensional Scale Perceived...
Coal bed methane (CBM) development and utilisation is an important technical means to realise new energy strategies reduce mining disasters. The geological barriers CBM extraction are mainly due multiple factors such as internal pore complexity, multiscale effects, anisotropy. In this paper, with the help of SEM scanning electron microscope digital image technology, original fracture characteristics coal body were statistically analysed, numerical simulation studies carried out on...
Robotic arms are essential in a wide range of applications, from industrial automation to medical surgeries, where both accuracy and adaptability critical. Traditional path-planning methods for robotic arms, such as Rapidly-exploring Random Trees (RRT) Probabilistic Roadmaps (PRM), often suffer limitations dynamic environments. Reinforcement Learning (RL) presents promising alternative optimizing arm control by enabling adaptive learning through trial error. This study focuses on the...
To investigate the impact of stress variations on coal permeability during mining, this study combines theoretical analysis with experimental research to reveal variation patterns under three mining-induced conditions. The results indicate that exhibits a three-stage characteristic different stresses: slow increase, significant and rapid increase. As axial increases, initially decreases then stabilizes. After reaching strain peak sample failure, through-cracks form surface, leading During...
Abstract Outburst simulation experiments facilitate understanding coal and gas outburst in underground mining. With the help of mid-scale system, a model based on similitude principle, seam sandwiched by roof floor, was constructed to conduct an experiment. It had three-dimensional size 1500 mm × 600 1000 with 0.5 MPa pressure. The experimental procedures include specimen preparation, moulding, sealing, charging adsorption, completion. process investigated analyzing pressure variation,...
It has been reported that parental phubbing is a significant predictor of mobile phone addiction (MPA) among adolescents. However, the mechanisms underlying this association remain largely unclarified. On basis social learning theories and ecological systems, study assessed mediating effect deviant peer affiliation moderating sensation seeking in between MPA Chinese A total 786 adolescents (mean age = 13.17 years, SD 1.35) completed questionnaires anonymously about phubbing, MPA, seeking....
Abstract With the increase of mining depth, high gassy coal mine confronts with a variety gas problems, such as concentration exceeding limit in working face, outburst and explosion. According to situation drainage Qinshui Basin (South Shanxi Province, China) enlightened by horizontal directional drillings ( HDD ) multi‐branched wells, new pattern that inverted π ‐shape km borehole layout was proposed. Verified Yuwu Coal Mine, data were standardized via unified theory standardization. It...
Adolescents are in a period when marked upward trend of adolescents relational aggression. Even though previous studies have found that childhood psychological abuse experience is an important factor influencing adolescent aggression, it unclear and under what circumstances impacts This study constructed moderated chain mediation model to investigate the influence on aggression among Chinese its internal mechanism.Data from 1868 (923 male 945 female, M = 14.31, SD 1.60) two full-time middle...
Synthetic Minority Oversampling Technique (SMOTE) is a preferable method used to solve the imbalanced data classification issues. However, its efficiency for resolving issues of minority sample still need be improved. In order balance value and shortcome, we designed perfected algorithm called "C-K-SMOTE'', which mixture clustering Canopy K-means. For final purpose obtaining an approximately balanced data, first use achieve approximate clustering, then K-means obtain accurate after that...