Showing 9,101 - 9,120 results of 12,472 for search '"theories"', query time: 0.09s Refine Results
  1. 9101

    Enhanced Carrier Injection Across S/D Contacts in Selenium-Based TMD FETs Using KI and Metal Induced Gap-States Engineering by Kuruva Hemanjaneyulu, Jeevesh Kumar, Utpreksh Patbhaje, Mayank Shrivastava

    Published 2024-01-01
    “…., KI). Density functional theory (DFT) based computations are used to investigate these unique experimental observations. …”
    Get full text
    Article
  2. 9102

    The influence of the ability to understand mathematics concepts based on van hiele's level of thinking on the learning outcomes of mathematics education students by Nofyta Arlianti, Kamid Kamid, Jefri Marzal, Muhammad Haris Effendi Hasibuan

    Published 2024-09-01
    “…The aim of this research is to find out whether there is an influence on the ability to understand mathematical concepts based on Van Hiele theory on the learning outcomes of STKIP Muhammadiyah Sungai Penuh students. …”
    Get full text
    Article
  3. 9103

    Fixed-Time Sliding Mode Control for Robotic Manipulators Based on Disturbance Observer by Tianli Li, Gang Zhang, Tan Zhang, Jing Pan

    Published 2024-01-01
    “…Finally, the fixed-time convergence properties of the tracking control system are demonstrated using Lyapunov stability theory. Simulation research is carried out to illustrate that the proposed control strategy has strong robustness and fast-tracking speed.…”
    Get full text
    Article
  4. 9104

    Vibration Control by Means of Piezoelectric Actuators Shunted with LR Impedances: Performance and Robustness Analysis by M. Berardengo, A. Cigada, S. Manzoni, M. Vanali

    Published 2015-01-01
    “…Some of these algorithms derive from the theory of the tuned mass dampers. First a performance analysis is provided, comparing the attenuation achievable with these algorithms. …”
    Get full text
    Article
  5. 9105

    Preserving information while respecting privacy through an information theoretic framework for synthetic health data generation by Nadir Sella, Florent Guinot, Nikita Lagrange, Laurent-Philippe Albou, Jonathan Desponds, Hervé Isambert

    Published 2025-01-01
    “…Here, we introduce a novel algorithm (MIIC-SDG) for generating synthetic data from electronic records based on a multivariate information framework and Bayesian network theory. We also propose a new metric to quantitatively assess the trade-off between the Quality and Privacy Scores (QPS) of synthetic data generation methods. …”
    Get full text
    Article
  6. 9106

    Theoretical Calculation Method for the Hugoniot Elastic Limit of Hard Rock Based on Ideal Elastoplastic Model by Yihao Cheng, Chunming Song, Yizhong Tan, Songlin Yue, Gan Li, Yanyu Qiu, Tianhan Xu, Yong Liu, Fei Gao, Qian Yu

    Published 2021-01-01
    “…The simplified model of this work can give a rational and practical prediction of the HEL of hard rock in theory, and the complicated interaction between the “damage front” and the diffuse elastic precursor is assumed to explain two special effects of the HEL in plate impact experiments of hard rock, where Poisson’s ratio related to damage levels seems to be the dominant factor.…”
    Get full text
    Article
  7. 9107

    Optimization and Thermoeconomics Research of a Large Reclaimed Water Source Heat Pump System by Zi-ping Zhang, Fang-hui Du

    Published 2013-01-01
    “…We make a thermal economics analysis by using Thermal Economics theory on RWSHPS and gas boiler system, it is known that the RWSHPS has more advantages, compared with the gas boiler heating system; both its thermal efficiency and economic efficiency are relatively high. …”
    Get full text
    Article
  8. 9108

    Doppler Ambiguity Resolution Based on Random Sparse Probing Pulses by Yunjian Zhang, Zhenmiao Deng, Jianghong Shi, Linmei Ye, Maozhong Fu, Chen Zhao

    Published 2015-01-01
    “…A novel method for solving Doppler ambiguous problem based on compressed sensing (CS) theory is proposed in this paper. A pulse train with the random and sparse transmitting time is transmitted. …”
    Get full text
    Article
  9. 9109

    Investigating the Feasibility of Urumia Urban Areas Livability using RALSPI Model by Farzaneh Sasanpour, Sara Alizadeh, Hourieh Aarabi Moghadam

    Published 2018-03-01
    “…Although investigating urban livability can be advantageous in identifying deficiencies and taking actions in order to improve livability of the living environment of residents, but unfortunately there has been inadequate considerations about livability theory in Iran. the result, in this study, the livability of Urumia city has been investigated. …”
    Get full text
    Article
  10. 9110

    Closed-loop control of tumor growth by means of anti-angiogenic administration by Filippo Cacace, Valerio Cusimano, Alfredo Germani, Pasquale Palumbo, Federico Papa

    Published 2018-07-01
    “…To this end the output-feedback linearization theory is exploited, with the feedback designed on the basis of a state observer for nonlinear systems. …”
    Get full text
    Article
  11. 9111

    Improving pharmacology course challenge through implementation of the golden course standard by Hansi Zhang, Fengying Guan, Ming Zhang, Yingshi Ji, Jing Li

    Published 2025-01-01
    “…The study also incorporated virtual simulation experiments and innovative practices to further strengthen the integration of theory and practice, helping students better apply their knowledge to real-world scenarios. …”
    Get full text
    Article
  12. 9112

    A Robust Control Method for Lateral Stability Control of In-Wheel Motored Electric Vehicle Based on Sideslip Angle Observer by Yaxiong Wang, Feng Kang, Taipeng Wang, Hongbin Ren

    Published 2018-01-01
    “…Moreover, based on the estimated vehicle state information, an upper level control system by using robust control theory is proposed to specify a desired yaw moment and correction front steering angle to work on the electric vehicles. …”
    Get full text
    Article
  13. 9113

    A Case Study of Damage Energy Analysis and an Early Warning by Microseismic Monitoring for Large Area Roof Caving in Shallow Depth Seams by Like Wei, Qingxin Qi, Hongyan Li, Bin Zhang, Yongren Wang, Linghai Kong

    Published 2015-01-01
    “…Based on damage mechanics correlation theory, the damage energy model is established to describe relationship between damage level and cumulative energy of microseismic events. …”
    Get full text
    Article
  14. 9114

    Diffusion-limited tumour growth: Simulations and analysis by Philip Gerlee, Alexander R. A. Anderson

    Published 2010-03-01
    “…Comparison between the prediction of the stability analysis and the results from the simulations shows good agreement between theory and simulation.…”
    Get full text
    Article
  15. 9115

    Embodying the Spirit (<i>meyppāṭu</i>): A <i>puttiṇai</i> Perspective by Nirmal Selvamony

    Published 2024-12-01
    “…The analytical tool I employ is the concept of <i>mūviṭam</i>, or the personaic triad, the central concept in the theory called <i>puttiṇai</i>. Using this tool, I outline the idea of <i>meyppāṭu</i> in the primal community, in the state society, and also in the industrialist state, and show how the understanding of <i>meyppāṭu</i> in the primal world (what I have called <i>viḻuttiṇai</i>) ensured a love-based lifeway necessary for the wellbeing of the people and all the beings other than humans that were also part of that world, and why this understanding is necessary today to end the present Anthropocenic industrialist lifeway, which has brought humans and beings other than humans to the brink of disaster.…”
    Get full text
    Article
  16. 9116

    Analysis of Vibration Control of Nonlinear Beam Using a Time-Delayed PPF Controller by Yueli Chen, Juhong Ge

    Published 2020-01-01
    “…The stability of the steady-state solutions is ascertained using a combination of Floquet theory and Hill’s determinant. The maximum limits of time delays at which the system remains stable have been determined for different values of control parameters. …”
    Get full text
    Article
  17. 9117

    A hydropower plant scheduling model considering the stochastic correlation between runoff and electricity prices by WU Ying, WANG Juefei, LI Junjie, WANG Kun, SHEN Yan, WU Yingjun

    Published 2025-01-01
    “…First, using the conditional value at risk (CVaR) theory, marginal distribution functions are utilized to characterize the risks of runoff uncertainty and electricity price volatility (EPV), enabling accurate risk assessment for market-operated hydropower plants. …”
    Get full text
    Article
  18. 9118

    Sensitivity-enhancing feedback control–based damage detection in delaminated smart composite plates by Yan Guo, Yanan Jiang, Zhenghua Qian, Bin Huang

    Published 2019-07-01
    “…We first introduce the adopted improved layerwise theory–based mathematical model for delamination modeling with finite element implementation. …”
    Get full text
    Article
  19. 9119

    A New Conformable Fractional-Order Time-Delay Grey Bernoulli Model with the Arithmetic Optimization Algorithm and Its Application in Rural Regional Economy by Ran Wang, Hui Liu, Qinwen Yang, Hongmei Du

    Published 2023-01-01
    “…To further promote the development of the grey system theory, this paper develops a novel conformable fractional-order grey Bernoulli model with a time-delay effect, namely, the CFTDNGBM (1, 1) model. …”
    Get full text
    Article
  20. 9120

    Event-Based Time Varying Formation Control for Multiple Quadrotor UAVs with Markovian Switching Topologies by Zhen Zhou, Hongbin Wang, Zhongquan Hu

    Published 2018-01-01
    “…The stability proof for the state space origin of the overall closed-loop system is derived from the singular perturbation method and Lyapunov stability theory. An event-triggered formation control protocol in terms of a dynamically varying threshold parameter is delicately carried out, while acquiring satisfactory resource efficiency, and Zeno behavior of triggering time sequences is excluded. …”
    Get full text
    Article