Showing 8,981 - 9,000 results of 12,472 for search '"Theory"', query time: 0.06s Refine Results
  1. 8981

    Directional Blasting Technology of Slit Charge for Geological Disposal of High-Level Radioactive Waste by Ke Man, Xiaoli Liu, Ju Wang, Xiyong Wang

    Published 2018-01-01
    “…Based on the slit charge technology, the blasting progress and the blasting theory have been studied in detail. Combined with the high-level radioactive waste geological disposal, in which the excavation damaged zone of the surrounding rock is required as small as possible, the testing of the Beishan exploration tunnel (BET) has been studied, and the blasting parameters have been designed using the slit charge technology. …”
    Get full text
    Article
  2. 8982

    Rough Sets Data Analysis in Knowledge Discovery: A Case of Kuwaiti Diabetic Children Patients by Aboul ella Hassanien, Mohamed E. Abdelhafez, Hala S. Own

    Published 2008-01-01
    “…The main goal of this study is to investigate the relationship between psychosocial variables and diabetic children patients and to obtain a classifier function with which it was possible to classify the patients on the basis of assessed adherence level. The rough set theory is used to identify the most important attributes and to induce decision rules from 302 samples of Kuwaiti diabetic children patients aged 7–13 years old. …”
    Get full text
    Article
  3. 8983

    Peridynamics analysis of crack propagation in concrete considering random aggregate distribution by Bin Geng, Ze Li, Yigong Zhao, Xiaoyan Zhang

    Published 2025-02-01
    “…Based on the Peridynamics (PD) theory, random distribution functions are introduced to describe the geometric characteristics and positional parameters of concrete aggregates. …”
    Get full text
    Article
  4. 8984

    On the estimation of sequestered infected erythrocytes in Plasmodium falciparum malaria patients by Derdei Bichara, Nathalie Cozic, Abderrahman Iggidr

    Published 2014-02-01
    “…The aim of this paper is to give a method for the estimation of total parasite burden of the patient and the rate of infection in a malaria's intra-host model by using control theory tools. More precisely, we use an auxiliary system, called observer or estimator, whose solutions tend exponentially to those of the original model. …”
    Get full text
    Article
  5. 8985

    The Mechanism of Safety Culture Construction in Chinese Universities Based on POI Data and Gravity Model by Wu Zhao, Zhe Zhou, Haibo Jiang

    Published 2022-01-01
    “…Starting from the history of safety culture construction, this paper reviews and summarizes the course of safety culture construction in colleges and universities, analyzes the present situation of safety culture construction in colleges and universities, and takes the safety construction theory as the guide. This paper introduces an automatic extraction technology of Internet map POI data. …”
    Get full text
    Article
  6. 8986

    THEORETICAL AND INSILCO PHARMACOKINETIC INVESTIGATIONS ON SOME PHENYL PIPERIDINE DERIVATIVES AS NOVEL ANTIDEPRESSANT AGENTS by Olasupo Sabitu Babatunde Babatunde, Adamu Uzairu, Gideon Adamu Shallangwa, Sani Uba

    Published 2020-06-01
    “… A theoretical bioinformatic investigation was carried out on some Inhibitors of serotonin transporter (SERT) of Phenyl piperidine derivatives using Density Functional Theory (DFT/B3LYP/6-31G*) at ground state with Spartan 14 V1.1.4 software in modeling the antipsychotic activity of the compounds. …”
    Get full text
    Article
  7. 8987

    Analyzing Psychological Operations: A Case Study of Indo-Pak Hostility (2010-2024) by Jannat Naseeb

    Published 2025-01-01
    “…Overall, this research offers valuable insights into the efficacy of PSYOP in influencing audiences and contributes to the broader understanding of persuasion theory in the context of modern information warfare and national security. …”
    Get full text
    Article
  8. 8988

    Initiating the Effective Unification of Black Hole Horizon Area and Entropy Quantization with Quasi-Normal Modes by C. Corda, S. H. Hendi, R. Katebi, N. O. Schmidt

    Published 2014-01-01
    “…Black hole (BH) area quantization may be the key to unlocking a unifying theory of quantum gravity (QG). Surmounting evidence in the field of BH research continues to support a horizon (surface) area with a discrete and uniformly spaced spectrum, but there is still no general agreement on the level spacing. …”
    Get full text
    Article
  9. 8989

    Do Assistive Technologies Moderate the Effect of Transformational Leadership on the Workplace Well-Being of Disabled Employees? by Wided Ragmoun, Abdulaziz Alfalih

    Published 2025-01-01
    “…Findings offer a new use of transformational leadership theory in disability management through the lenses of The Technology Acceptance Model.…”
    Get full text
    Article
  10. 8990

    Ultra‐stable, low‐noise two‐stage current source concept for electronics and laser applications by Grzegorz Dudzik

    Published 2017-11-01
    “…This fact was used within this concept, where a precise low‐current source (the second stage) corrects the fluctuations of high‐current one (the first stage). In details the theory of operation for setup, the noise‐sources analysis and measurement results are presented. …”
    Get full text
    Article
  11. 8991

    The Modeling Research on the Early-Age Shrinkage of UHPFRC in Different Curing Conditions by Song Han, Yazhou Liu, Dan Liu, Mingzhe An, Ziruo Yu

    Published 2018-01-01
    “…The calculation model of early-age shrinkage was established based on the theory of shrinkage of cementitious materials. According to the results of the relative humidity, hydration degree, pore structure, and elastic modulus of hardened slurry, the shrinkage calculation model in different curing conditions was calibrated. …”
    Get full text
    Article
  12. 8992

    Finite-Time Cluster Synchronization of Fractional-Order Complex-Valued Neural Networks Based on Memristor with Optimized Control Parameters by Qi Chang, Rui Wang, Yongqing Yang

    Published 2025-01-01
    “…By applying fractional-order stability theory, some conditions are derived for FTCS based on the proposed controller. …”
    Get full text
    Article
  13. 8993

    An Alignment Method of Human-Robot Collaboration Based on the Six-Dimensional Force/Torque Dynamic Measurement for Large-Scale Components by Ke Wen, Fuzhou Du, Jiabo Zhang, JiZhi Yang

    Published 2018-01-01
    “…First, the six-dimensional F/T data are calculated based on the six-actuator SPR geometry and screw theory. Second, the effects of gravity forces (dynamic gravity compensation) are considered, and a method to offset their effects is explained. …”
    Get full text
    Article
  14. 8994

    A Probabilistic Assessment Model for Train-Bridge Systems: Special Attention on Track Irregularities by Dejun Liu, Lifeng Xin, Xiaozhen Li, Jiaxin Zhang

    Published 2021-01-01
    “…Since the main contributive factors concerning different dynamic indices are rather different, different failure modes possess no obvious or only weak correlations from the probabilistic perspective, and the first-order reliability theory is suitable in achieving the system reliability.…”
    Get full text
    Article
  15. 8995

    The Order Financing Risk Evaluation under the Financial Supply Chain Model Based on the Logistic Model by Xiaoli Song, Xian Wu, Chang Liu, Huanhuan Yang

    Published 2022-01-01
    “…Through project research and literature review, the research on the risk evaluation theory and method of order financing carried out by banks and other financial institutions is not perfect. …”
    Get full text
    Article
  16. 8996

    Utilising LEGO® Six Bricks® to Enhance the Pedagogy of Pre-Service Teachers in South Africa by Tarien Breytenbach, Elma Marais, Carolina Botha, Florence Coertzen

    Published 2025-01-01
    “…This study contributes to the ongoing discourse on bridging the theory-practice gap in teacher education by integrating innovative, play-based learning tools.…”
    Get full text
    Article
  17. 8997
  18. 8998

    Research on the Design Method of a Bionic Suspension Workpiece Based on the Wing Structure of an Albatross by Siyang Gao, Bangcheng Zhang, Jianwei Sun

    Published 2019-01-01
    “…By comparing the experimental data, the air pressure of the original air suspension guide rail was reduced by 37%, and the validity of the theory and design method was verified.…”
    Get full text
    Article
  19. 8999

    Numerical Study on Resistance Change Characteristics of Phase Change Materials by Yifang Su, Yihang Zhang, Kaifeng Lin, Guanjun Zhao, Qinzheng Yu, Zuoqi Hu, Xiongfei Tao

    Published 2021-01-01
    “…To study the characteristics of the phase change materials, a numerical simulation model of the resistive change unit based on the finite element method and the classic nucleation/growth theory is established, while the partial differential equations of electricity and heat conduction and the discrete formula of the finite element are also derived. …”
    Get full text
    Article
  20. 9000

    Design of Robust Supertwisting Algorithm Based Second-Order Sliding Mode Controller for Nonlinear Systems with Both Matched and Unmatched Uncertainty by Marwa Jouini, Slim Dhahri, Anis Sellami

    Published 2017-01-01
    “…Sufficient conditions are derived to guarantee the exact differentiation stability in finite time based on Lyapunov function theory. Finally, a comparative study for a variable-length pendulum system illustrates the robustness and the effectiveness of the proposed approach compared to other STA schemes.…”
    Get full text
    Article