Showing 6,081 - 6,100 results of 12,472 for search '"theories"', query time: 0.08s Refine Results
  1. 6081

    Teacher-student relationships as a pathway to sustainable learning: Psychological insights on motivation and self-efficacy by Jurong Liu, Juan Gao, Muhammad Hassan Arshad

    Published 2025-04-01
    “…This research contributes to theory by combining attachment theory with motivational constructs to provide a better understanding of the factors that influence the engagement and persistence of students. …”
    Get full text
    Article
  2. 6082

    The Impact of Upward Social Comparison on Social Media on Appearance Anxiety: A Moderated Mediation Model by Jinrui Tian, Boxuan Li, Ronghua Zhang

    Published 2024-12-01
    “…Based on the Stress-Vulnerability Model, the Stress and Coping Model, Objectification Theory, and Self-Compassion Theory, the study constructs a moderated mediation model. …”
    Get full text
    Article
  3. 6083

    A Study of Failure Strength for Fiber-Reinforced Composite Laminates with Consideration of Interface by Junjie Ye, Yuanying Qiu, Xuefeng Chen, Yumin He, Zhi Zhai

    Published 2015-01-01
    “…Theory results show good consistency with the experimental data under unidirectional tensile conditions at both 23°C and 650°C. …”
    Get full text
    Article
  4. 6084

    Symplectic method for the influence of surface effect on thermal buckling of graded porous nanobeams by LI Qinglu, NIU Xiaojie, ZHANG Jinghua

    Published 2024-12-01
    “…Based on the Grutin-Murdoch surface elasticity theory and Euler beam theory, the thermal buckling of graded porous nano-beams was studied by using Hamilton system. …”
    Get full text
    Article
  5. 6085

    How Environmental Leadership Promote Technological Innovation in Resource-Based Enterprises: The Role of Green Investment and Government Subsidy by Xiuming Sun, Xuan Ding, Min Zheng, Lin Liu, Hanqi Yu

    Published 2024-01-01
    “…Therefore, this study contributes to the literature on leadership theory and technological innovation theory.…”
    Get full text
    Article
  6. 6086

    From homogeneous metric spaces to Lie groups by Cowling, Michael G., Kivioja, Ville, Le Donne, Enrico, Nicolussi Golo, Sebastiano, Ottazzi, Alessandro

    Published 2024-11-01
    “…We study homogeneous metric spaces, by which we mean connected, locally compact metric spaces whose isometry group acts transitively.After a review of a number of classical results, we use the Gleason–Iwasawa–Montgomery–Yamabe–Zippin structure theory to show that for all positive $ \epsilon $, each such space is $ (1,\epsilon ) $-quasi-isometric to a connected metric Lie group (metrized with a left-invariant distance that is not necessarily Riemannian).Next, we develop the structure theory of Lie groups to show that every homogeneous metric manifold is homeomorphically roughly isometric to a quotient space of a connected amenable Lie group, and roughly isometric to a simply connected solvable metric Lie group.Third, we investigate solvable metric Lie groups in more detail, and expound on and extend work of Gordon and Wilson [31, 32] and Jablonski [44] on these, showing, for instance, that connected solvable Lie groups may be made isometric if and only if they have the same real-shadow.Finally, we show that homogeneous metric spaces that admit a metric dilation are all metric Lie groups with an automorphic dilation.…”
    Get full text
    Article
  7. 6087

    Assessing alimony rights violations: a neutrosophic multi-criteria evaluation by Vanessa Lisseth Montenegro Altamirano, Jaime Rodrigo Cadena Morillo, Carmen Marina Méndez Cabrita

    Published 2024-11-01
    “…The applied methodology combined the TODIM and PROMETHEE multi-criteria methods to rank the violations according to their impact, utilizing neutrosophic theory to handle the uncertainty inherent in decision-making within this context. …”
    Get full text
    Article
  8. 6088

    Bounded rational real‐time charging pricing strategy under the traffic‐grid coupling network by Chudi Wang, Shaohua Ma, Zhiyuan Cai, Ning Yan, Qiwei Wang

    Published 2022-12-01
    “…Abstract This study proposes a bounded rational charging guidance strategy based on mental account theory, which guides users to charge in an orderly manner by formulating real‐time charging prices. …”
    Get full text
    Article
  9. 6089

    Development of a Decubitus Risk Assessment Instrument using Website Media on The Incidence of Decubitus by Deni Supriyanti, Joni Haryanto, Dwi Retno Sulistyaningsih, Hasanah Pairoh

    Published 2024-04-01
    “…ICU nurses can use the Virginia Henderson theory-based decubitus instrument with a website to prevent decubitus.…”
    Get full text
    Article
  10. 6090

    Stability Analysis and Reliability Evaluation in Cataclastic Loose Rock Mass Blocks by Liguo Zhang, Dong Wang, Guanghe Li, Jiaxing Dong, Jianpeng Zhang

    Published 2021-01-01
    “…In this study, the potentially unstable block of the slope is divided into key block and secondary key block based on the key block theory, and the system reliability evaluation theory is introduced. …”
    Get full text
    Article
  11. 6091

    Improving online learning through student stress evaluation by Elty Sarvia, Christina Wirawan, Meilena Kristianti, Zukhruf Ramadhani

    Published 2024-12-01
    “…There was also a difference between mathematics and theory courses. With this research, it is necessary to pay attention to learning methods, materials, etc. need to be designed to reduce student stress and improve student performance.…”
    Get full text
    Article
  12. 6092

    Social contracts and occupational health and safety disclosure: evidence from companies in Indonesia by Abidah Dwi Rahmi Satiti, Djoko Suhardjanto, Wahyu Widarjo, Setianingtyas Honggowati

    Published 2025-12-01
    “…The novelty of this study lies in examining the influence of social contracts on OHS disclosure using the perspective of Social Contract Theory, which has not been found in previous studies. …”
    Get full text
    Article
  13. 6093

    Impacts of Pore-Throat System on Fractal Characterization of Tight Sandstones by Dengke Liu, Zhaolin Gu, Ruixiang Liang, Junwei Su, Dazhong Ren, Bin Chen, Chuanqing Huang, Chao Yang

    Published 2020-01-01
    “…This work employed a comprehensive fractal theory based on capillary pressure curves and helps to explore how pore-throat systems influence reservoir quality in tight sandstones.…”
    Get full text
    Article
  14. 6094

    Fatigue Strength Evaluation for Remanufacturing Impeller of Centrifugal Compressor Based on Modified Grey Relational Model by Qingchao Sun, Bowen Shi, Xiaokai Mu, Kepeng Sun

    Published 2020-01-01
    “…The transformation method of multisource strength data is proposed to predict fatigue strength for impeller based on grey relational theory. The multisource strength data, as factor space, primarily include available existing experimental data and operating data, while the strength data of the remanufacturing impeller are taken as target data. …”
    Get full text
    Article
  15. 6095

    Coupling Dynamic Behavior Characteristics of a Spacecraft Beam with Composite Laminated Structures and Large-Scale Motions by Bindi You, Zhihui Gao, Jianmin Wen, Yiming Sun, Peibo Hao, Dong Liang

    Published 2018-01-01
    “…These conclusions will have significant theory and engineering practice values for coupling dynamics properties of laminated beams.…”
    Get full text
    Article
  16. 6096

    Attenuation of progressive surface gravity waves by floating spheres by Ross Calvert, Jessamy Mol, Bruce R. Sutherland, Ton S. van den Bremer

    Published 2025-01-01
    “…This theory predicts that the wave amplitude decays as a power law, and gives a correct order-of-magnitude estimate of the observed decay distance. …”
    Get full text
    Article
  17. 6097

    Dual pathways of aging stereotype threat at work: impacts on work behaviors of older workers by Lidan Liu, Zhongjun Wang, Xicheng Guo, Sulei Li, Xiaodi Wu

    Published 2025-01-01
    “…This study aims to address this gap by employing a dual mediation model, grounded in Uncertainty-Identity Theory and Psychological Reactance Theory, to explore the effects of aging stereotype threat on older workers’ behaviors. …”
    Get full text
    Article
  18. 6098

    Dynamic Evolutionary Games and Coordination of Multiple Recycling Channels considering Online Recovery Platform by Meihong Zhu, Xiao Li, Liqing Zhu, Xueli Zhan, Junhai Ma

    Published 2021-01-01
    “…We thoroughly analyze the model and its evolution by chaos theory, complex dynamics theory, and numerical simulation and introduce the adaptive method to control the chaos of the system. …”
    Get full text
    Article
  19. 6099

    Lexicalisation of crop names in Bena, Hehe, and Sangu societies of Tanzania by Adriano Utenga, Amani Lusekelo

    Published 2025-12-01
    “…The study extends the theory of lexicalisation by examining how borrowing, semantic extension, and cultural integration influence crop naming in Bantu languages.…”
    Get full text
    Article
  20. 6100

    Nearly AdS2 holography in quantum CGHS model by Shinji Hirano, Yang Lei

    Published 2020-01-01
    “…As a consequence, there emerges an effective one-dimensional Schwarzian-type theory of pseudo Nambu-Goldstone mode-the boundary graviton-on the boundary of the nearly AdS2 space. …”
    Get full text
    Article