Showing 9,741 - 9,760 results of 12,472 for search '"Theory"', query time: 0.07s Refine Results
  1. 9741

    Influence of moving heat sources on thermoviscoelastic behavior of rotating nanorods: a nonlocal Klein–Gordon perspective with fractional heat conduction by Ahmed E. Abouelregal, M. Marin, Abdelaziz Foul, Sameh S. Askar

    Published 2025-01-01
    “…A key innovation was the adoption of Klein–Gordon-type nonlocal elasticity theory, which incorporated internal length and time scales to capture small-scale interactions effectively. …”
    Get full text
    Article
  2. 9742

    The communicative status of an individual in a digital society by Yu. A. Chernavin

    Published 2022-07-01
    “…This circumstance determines the attempt to study this phenomenon in its application to human communicative interactions, made in the article from the standpoint of the theory of communicative action. Identity processes and alienation processes, both generating and limiting, subordinating the communicative activity of the individual, are considered as the basis for the emergence of the communicative status of the individual. …”
    Get full text
    Article
  3. 9743

    Ways to improve the accuracy of the harmonic method for simulating two-dimensional signals by V.V. Syuzev, A.V. Proletarsky, D.A. Mikov, I.I. Deykin

    Published 2024-04-01
    “…The article studies properties of the harmonic simulation method within the framework of the spectral theory and evaluates the quality of this method. A review of the literature on the existing methods for modeling multidimensional random fields is carried out, making it possible to compare these methods using criteria such as the complexity of the algorithm, computational costs and memory requirements, requirements for the covariance function and the grid. …”
    Get full text
    Article
  4. 9744

    How Color Properties Can Be Used to Elicit Emotions in Video Games by Erik Geslin, Laurent Jégou, Danny Beaudoin

    Published 2016-01-01
    “…Since the income of the video game industry exceeds that of the film industry, the field of inducting emotions through video games and virtual environments is attracting more attention. Our theory, widely supported by substantial literature, is that the chromatic stimuli intensity, brightness, and saturation of a video game environment produce an emotional effect on players. …”
    Get full text
    Article
  5. 9745

    Influence of flexoelectricity on coupled electromechanical response of 2D MXene/graphene-based hybrid piezocomposites by Kishor Balasaheb Shingare, Rohan B. Ambade, Nilesh Rajaram Chodankar, Mandar Rokhade, Amal Al Ghaferi, Andreas Schiffer, Kin Liao

    Published 2024-10-01
    “…We developed an analytical model based on Navier’s solution and Kirchhoff’s plate theory, as well as an approximate model based on the Ritz method for validation purposes. …”
    Get full text
    Article
  6. 9746

    Decision Support System Based on Complex q-Rung Orthopair Fuzzy Rough Hamacher Aggregation Operator through Modified EDAS Method by Muhammad Qiyas, Saleem Abdullah, Muhammad Naeem, Neelam Khan, Samuel Okyere, Thongchi Botmart

    Published 2022-01-01
    “…As a generalization of the algebraic operations, the Einstein t-norm and t-conorm, Hamacher operations have become significant in aggregation theory. The Hamacher aggregation operator’s major characteristic is that it can capture the interrelationship between several input arguments. …”
    Get full text
    Article
  7. 9747

    Mapping of ITB bachelor of visual arts students’ theses from 2005 to 2022 based on premodern themes by Almira Belinda Zainsjah, Ira Adriati, Nuning Yanti Damayanti

    Published 2025-12-01
    “…As a qualitative research, this paper focus on mapping theses from 2005 to 2022 due to changes in the research template, particularly the movement of the theory section to Chapter II, and the absence of premodern research in 1995–2004. …”
    Get full text
    Article
  8. 9748

    Reliability-Based Analysis of Sight Distance Modelling for Traffic Safety by César de Santos-Berbel, Mohamed Essa, Tarek Sayed, María Castro

    Published 2017-01-01
    “…Also, the different conditions of the existing roadside features or geometric elements, under which the 3D ASD estimation is important, were identified. Next, reliability theory is utilized to evaluate the risk level (probability of noncompliance, Pnc) associated with limited sight distance for each ASD modelling method. …”
    Get full text
    Article
  9. 9749

    THE CORE MYTH OF PSYCHOANALYSIS: ON THE CENTENARY OF FREUD’S “TOTEM AND TABOO” by R. F. Dodeltsev, V. I. Konnov

    Published 2013-12-01
    “…The authors conclude the article by offering their view of the possible applications of Freud’s concepts in the analysis of social processes, which could be based on combining the scientific approach favored by Freud himself, despite his leanings toward speculative theory, with methods of reflection typical for art, which build upon free associations of events and are directed towards the wide public rather than a narrow group of specialists.…”
    Get full text
    Article
  10. 9750

    A mathematical model of flavescence dorée in grapevines by considering seasonality by Fernando Huancas, Aníbal Coronel, Rodolfo Vidal, Stefan Berres, Humberto Brito

    Published 2024-11-01
    “…The existence of these periodic solutions is proven using the degree theory, and numerical examples are provided to support the theoretical findings. …”
    Get full text
    Article
  11. 9751

    Research on Vibration Characteristics of a Ceramic Spindle Based on the Reverse Magnetic Effect by Ke Zhang, Zinan Wang, Huaitao Shi, Xiaotian Bai, Zhan Wang

    Published 2019-01-01
    “…The electromagnetic magnetization model was established based on Maxwell’s theory to calculate electromagnetic magnetic density and radial force. …”
    Get full text
    Article
  12. 9752

    The work of Glenn F. Webb by William E. Fitzgibbon

    Published 2015-03-01
    “…He is a Fellow of the American Mathematical Society.Glenn's scientific career chronicles an evolution of scientific workthat began with his interest in nonlinear semigroup theory and leads up tohis current activity in biomedical mathematics. …”
    Get full text
    Article
  13. 9753

    Quantifying Fractal Dimension in Integrated Experimental Data of Tight Sandstones by Dazhong Ren, Rongxi Li, Dengke Liu, Yuhong Li, Na Liu, Fu Yang

    Published 2019-01-01
    “…In this research, we report a new criterion for pore structure typing based on the fractal geometry theory. The fractal dimension values were first accurately calculated through intrusion and nonintrusion methods. …”
    Get full text
    Article
  14. 9754

    Professional learning networks: a descriptive phenomenological study with primary school teachers in Greece by Ourania Maria Ventista, Stavroula Kaldi, Magdalini Kolokitha, Christos Govaris, Chris Brown

    Published 2024-12-01
    “…It explores the PLNs in a different setting compared to the existing conceptual theory of change for PLNs.…”
    Get full text
    Article
  15. 9755

    Study on torsional vibration characteristics of compressor flexible rotors considering contact clearance by HUANG Zhiqiang, WANG Jie, LI Tao, LI Gang, WANG Shuo, MU Dequan

    Published 2025-01-01
    “…The torsional vibration of reciprocating compressor crankshaft system can cause major problems such as burnt bearings and shaft fracture.In order to understand the torsional vibration response of the compressor rotor system, a torsional vibration mechanics solution method for the flexible rotor system of the compressor considering the bushing-pin collision clearance and the oil film clearance of the crankshaft-bearing was proposed, which provided a new idea and method to avoid the natural frequency of the crankshaft system.Based on the multi-body dynamics and Hertz contact theory,the torsional dynamic response of the crankshaft system with collision clearance was solved.The results show that the torsional vibration amplitude of the 4th column crank pin is the largest, the torsional angular displacement amplitude is 0.051°, and the dynamic angular velocity peak value is 156.026 rad/s.Based on this, the crankshaft-bearing oil film clearance was considered, the oil film pressure of sliding bearings was calculated by the finite difference method and the over-relaxation iterative method, and the dynamic characteristic coefficients of bearings were solved according to pressure perturbation method.The effects of the bushing-pin collision clearance and the crankshaft-bearing oil film clearance on the dynamic response of the crankshaft system were comprehensively considered in the modal analysis of the crankshaft system under preload.The resonance of the crankshaft with and without oil film clearances was compared. …”
    Get full text
    Article
  16. 9756

    Geological Structural Surface Evaluation Model Based on Unascertained Measure by Kang Zhao, Qing Wang, Yajing Yan, Junqiang Wang, Kui Zhao, Shuai Cao, Yongjun Zhang

    Published 2019-01-01
    “…On the basis of the unascertained measurement theory and scanline method, the surrounding rock stability of the underground geological structure plane in Lingbao Luoshan Gold Mine is evaluated. …”
    Get full text
    Article
  17. 9757

    Solution of Extraordinary Differential Equations with Physical Reasoning by Obtaining Modal Reaction Series by Shantanu Das

    Published 2010-01-01
    “…This modal reaction as explained by physics theory exactly matches the principle of Adomian Decomposition Method (ADM). …”
    Get full text
    Article
  18. 9758

    Photocatalytical Properties and Theoretical Analysis of N, Cd-Codoped TiO2 Synthesized by Thermal Decomposition Method by Hongtao Gao, Bing Lu, Fangfang Liu, Yuanyuan Liu, Xian Zhao

    Published 2012-01-01
    “…The effect of the incorporation of N and Cd on electronic structure and optical properties of TiO2 was studied by first-principle calculations on the basis of density functional theory (DFT). The impurity states, introduced by N 2p or Cd 5d, lied between the valence band and the conduction band. …”
    Get full text
    Article
  19. 9759

    Multiple Scattering of P1 Waves by Arbitrarily Arranged Cavities in Saturated Soils by Miaomiao Sun, Huajian Fang, Xiaokang Zheng, Ru Zhang, Shimin Zhang, Lianying Zhou

    Published 2018-01-01
    “…Based on Biot’s saturated soil wave theory, using wave function expansion method, theoretical solutions of multiple scattering of plain P1 waves are achieved by rows of cavities as barrier with arbitrarily arranged cavities in saturated soil. …”
    Get full text
    Article
  20. 9760

    Enhancing Stock Portfolio Selection with Trapezoidal Bipolar Fuzzy VIKOR Technique with Boruta-GA Hybrid Optimization Model: A Multicriteria Decision-Making Approach by Sunil Kumar Sharma

    Published 2025-01-01
    “…It also combines the fuzzy set theory with the VIKOR method, the trapezoidal bipolar fuzzy with VIKOR (TrBFV) approach offers a comprehensive and flexible system for evaluating investment options. …”
    Get full text
    Article