Showing 10,901 - 10,920 results of 12,472 for search '"Theory"', query time: 0.09s Refine Results
  1. 10901

    Discussion on Redundant Processing Algorithm of Association Rules Based on Hypergraph in Data Mining by Jintan Zhu

    Published 2022-01-01
    “…Based on the existing research, this paper proposes a Markov logic network framework model of association rules to address the above shortcomings. The theory of a hypergraph and system is proposed, and the method of a hypergraph in 3D matrix modeling is studied. …”
    Get full text
    Article
  2. 10902
  3. 10903

    Development of the program for sustainability of technological development of an industrial enterprise by A. E. Miller, D. O. Drozdov

    Published 2023-05-01
    “…The concept under consideration clarifies the key principles of the classical theory of sustainability of development, which make it possible to explore problem areas that hinder technological development. …”
    Get full text
    Article
  4. 10904

    Phthalazine based hydrazone as potent radical scavenger: Synthesis, spectral characterization, single crystal X-ray diffraction, DFT studies, molecular docking, ADME, antioxidant a... by Surya Uthrapathy, Balasankar Thirunavukkarasu, Kodisundaram Paulrasu, Tanzeer Ahmad Dar, Manikandan Palrasu, Morris Princey, Krishnapriya Thangaretnam, Vinoth Murali

    Published 2025-01-01
    “…Computational studies employing density functional theory (DFT) indicated that the compounds exhibited an E-configuration about the hydrazone linkage and provided insights into the chemical reactivity and stability through FMO energies and Mulliken charge analysis. …”
    Get full text
    Article
  5. 10905

    Use of computerised adaptive testing to reduce the number of items in patient-reported hip and knee outcome scores: an analysis of the NHS England National Patient-Reported Outcome... by Jose Maria Valderas, Andrew D Toms, Jonathan Peter Evans, Christopher Gibbons

    Published 2022-07-01
    “…We used a modern computational approach, known as computerised adaptive testing (CAT), to simulate individually tailored OHS and OKS assessment, with the goal of reducing the number of questions a patient must complete without compromising measurement accuracy.Methods We fit the 2018/2019 PROMs data to an item response theory (IRT) model. We assessed IRT model assumptions alongside reliability. …”
    Get full text
    Article
  6. 10906

    Does sociality affect evolutionary speed? by Socias-Martínez, Lluís, Peckre, Louise Rachel

    Published 2023-12-01
    “…Continuing to refine the theory and evidence on social effects on evolutionary speed might come at a benefit not only for the current issue but also for the domains it integrates. …”
    Get full text
    Article
  7. 10907

    Topological Properties of Large-Scale Cortical Networks Based on Multiple Morphological Features in Amnestic Mild Cognitive Impairment by Qiongling Li, Xinwei Li, Xuetong Wang, Yuxia Li, Kuncheng Li, Yang Yu, Changhao Yin, Shuyu Li, Ying Han

    Published 2016-01-01
    “…Six cortical features (3 volumetric and 3 geometric features) were extracted for each participant, and brain abnormities in aMCI were identified by cortical network based on graph theory method. All the cortical networks showed small-world properties. …”
    Get full text
    Article
  8. 10908

    Wear and crack initiation prediction of rail irregularity welding zone by LIN Fengtao, WANG Zixu, TAN Rongkai, ZHANG Zihao, DU Ruiting, SHI Zhiqin

    Published 2025-01-01
    “…Combined with the friction work model and Archard wear theory, the maximum wear cross section of the welded zone was predicted, and the crack initiation life of the welded zone was predicted based on the Jiang-Sehitoglu model. …”
    Get full text
    Article
  9. 10909

    Impact of Tunnel Groups on Pupil Diameter of Drivers on Mountainous Freeway in China: A Real-World Driving Study by Jianping Gao, Sijie Zhang, Yunyong He, Qi Zhang, Lu Sun, Chang Lu, Yi Wu, Enhuai He, Changfeng Yang

    Published 2021-01-01
    “…Subsequently, a related model for the PPDV of drivers and the length of the connecting zone between tunnels was established, its reliability evaluated, and the smooth mutation value obtained on the basis of the mutation theory. Thereafter, a tunnel group definition standard based on the visual effect of drivers was developed. …”
    Get full text
    Article
  10. 10910
  11. 10911

    From fragmented to integrated healthcare managing hypertension post-stroke: a qualitative study by Hala F. Azhari, Jonathan Hewitt, Martin O'Neill, Alexander Smith, Terence Quinn, Jesse Dawson

    Published 2025-01-01
    “…This study explores the perspectives of stroke survivors and healthcare professionals on hypertension management and evaluates the acceptability of innovative strategies, including 24-h ambulatory blood pressure monitoring (ABPM).MethodsA qualitative study using grounded theory methodology was conducted through focus group interviews with stroke survivors and healthcare professionals in Wales and Scotland between January 2019 and December 2022. …”
    Get full text
    Article
  12. 10912

    Interest in digital health tools for miscarriage support: A qualitative assessment of Canadian women facing early pregnancy loss by Breanna Flynn, Anjali Sergeant, Genevieve Tam, Megan Gomes, Roopan Gill

    Published 2025-01-01
    “…Design: We conducted a qualitative study with grounded theory methodology to address our objectives. Methods: The study was conducted between September 2021 and April 2022 in Ottawa, Canada. …”
    Get full text
    Article
  13. 10913

    Polarization response characteristics of structure gradient MWCNTs/PDMS under vibration by Feigao Fan, Yihao Liu, Mengzhou Chang, Lulu Li, Kai Guo

    Published 2025-01-01
    “…Numerical simulations based on flexoelectric theory have been conducted to investigate the relationship between polarization strengths, voltage distributions and strain gradients. …”
    Get full text
    Article
  14. 10914

    Theoretical and Applied Issues of Standardization of the Terms of Prejudicial Inquiry before Handling a Charge Sheet to a Person by T. O. Kuzubova

    Published 2020-09-01
    “…The emphasis has been placed on the fact that the specific terms of prejudicial inquiry according to the theory of criminal procedure, are determined in the criminal procedural legislation in accordance with the severity of the criminal offense. …”
    Get full text
    Article
  15. 10915

    Research on Damage Assessment of Concrete-Filled Steel Tubular Column Subjected to Near-Field Blast Loading by Ying Cui, Meimei Song, Zhan Qu, Shanshan Sun, Junhai Zhao

    Published 2020-01-01
    “…Using pressure-impulse damage theory and the validated numerical simulations, two pressure-impulse damage evaluation curves for NSS and CFDST columns were established separately by analysing the experimental and simulation data. …”
    Get full text
    Article
  16. 10916

    INFORMATION OPENNESS OF THE MUNICIPAL SYSTEM OF EDUCATION: THE EXPERIENCE OF SOCIAL AUDIT by Tatiana E. Zerchaninova, Olga V. Novgorodtseva

    Published 2015-03-01
    “…The research results demonstrate the prospects of the practical use of the theory of social audit in practice; and the practical recommendations for further improvement of information openness of the municipal education system. …”
    Get full text
    Article
  17. 10917

    Molecular structure, UV–Visible spectra and other molecular properties of (E)-2-(2-hydroxy-5-methoxybenzylidene)hydrazinecarbothioamide and its n-methyl variant by using DFT method... by K. Srishailam, L. Ravindranath, Gaddam. Ramesh, D. Praveena, Sunil kumar V, Danikonda.Suresh Kumar, S. Muthu, G.Ramana Rao

    Published 2025-01-01
    “…Time-dependent density functional theory (TD-DFT) was employed to simulate Ultra-Violet spectra for both HMHC and HMNHC in order to substantiate experimental spectra in a solution of dimethyl formamide. …”
    Get full text
    Article
  18. 10918

    WHY DO VIETNAMESE FIRMS HOLD CASH? by Nguyễn Thanh Hồng Ân, Hoàng Mai Phương

    Published 2020-12-01
    “…These characteristics support the trade-off theory of cash holding, meaning that Vietnamese firms hold cash mainly for transactional and precautionary purposes. …”
    Get full text
    Article
  19. 10919

    Research on blow-out of shield tunnel in sandy soil with shallow burial by Yong-Xiang Shi, Yong-Xiang Shi, Bao-Ping Xi, Qi-Guang Di, Feng-Nian Wang, Feng-Nian Wang

    Published 2025-01-01
    “…Furthermore, using the wedge shape and inclined cylinder model and applying the theory of limit analysis, the corresponding formula for the ultimate support pressure has been derived. …”
    Get full text
    Article
  20. 10920

    A novel approach to multi-objective portfolio selection: modeling emerging financial markets using satisfaction functions and fuzzy values by Milad Saleki, Mohamad Saber Falah Nejad, Davood Shishebori, Mohammad Aref Dehghani Tafti

    Published 2024-11-01
    “…In other words, the proposed model outperformed the base model in all the objectives under study.Originality/Value: As distinguishing features of the proposed model of this research, one can mention: 1) constructing and using fuzzy distribution functions and calculating ideal values and expected ranges for all desired objectives considering the conditions of the examined market research using simple mathematical modeling, 2) utilizing the experience of financial market experts in planning model for selecting suitable investment portfolios in emerging financial markets, 3) presenting an approach to calculating portfolio risk in conditions of information scarcity in the problem environment using fuzzy theory, 4) development of the fuzzy benchmark-criterion method for weighting the objectives under study in the problem considering the expertise of financial market experts, and 5) simple modeling, considering interval fuzzy values in the model, and being usable for all individuals with different levels of investment knowledge.…”
    Get full text
    Article