Showing 441 - 460 results of 25,206 for search '"statistics"', query time: 0.08s Refine Results
  1. 441

    Statistical Analysis of Influence of Cover Depth on Loess Tunnel Deformation in NW China by Zhao Hu, Ke Du, Jinxing Lai, Yongli Xie

    Published 2019-01-01
    “…To ensure the safety of construction, crown settlement (CS) and horizontal convergence (HC) are widely used to assess the stability of the tunnel structural system. Based on statistical analysis, this study focused on analyzing the influence of cover depth on the deformation of surrounding rock of loess tunnels by ANOVA, and relationships between them were presented by regression analysis. …”
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  2. 442
  3. 443

    Lower bounds for the expected sample size in the classical and d-posterior statistical problems by I.A. Kareev, I.N. Volodin

    Published 2018-06-01
    “…In this report, the problem of construction of lower boundaries for the expected sample size of statistical inference procedures has been considered. …”
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  4. 444

    Statistical Downscaling for Rainfall Forecasts Using Modified Constructed Analog Method in Thailand by Patchalai Anuchaivong, Dusadee Sukawat, Anirut Luadsong

    Published 2017-01-01
    “…The simulations of rainfall from historical data were created in this study by using statistical downscaling. Statistical downscaling techniques are based on a relationship between the variables that are solved by the General Circulation Models (GCMs) and the observed predictions. …”
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  5. 445
  6. 446

    Determination of Joint Surface Roughness Based on 3D Statistical Morphology Characteristic by Hang Lin, Jianxin Qin, Yixian Wang, Yifan Chen

    Published 2021-01-01
    “…Since the existing calculation methods on the joint roughness coefficient (JRC) fail to obtain a sufficiently accurate value of JRC, a new determination method was proposed in this study, where the 3D laser scanning technique and self-compiled Python code, as well as the statistical parameter methods, were applied. Then, the shear strength of jointed rock was evaluated via Barton's model, and therefore, a comprehensive comparison between the calculating results and experimental results was executed. …”
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    Article
  7. 447

    Comparing and Assessing Statistical Distance Metrics within the Christian Apostle Paul’s Letters by Luce Alessandra, Robertson Paul

    Published 2025-01-01
    “…The secondary objective is to compare the findings from different statistical metrics in order to assess their relative merits as statistical tools for literary analysis. …”
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  8. 448

    A New Model for Competitive Knowledge Diffusion in Organization Based on the Statistical Thermodynamics by Ju-Yong Jong, Wei-Wei Wu, Sung-Ryol So

    Published 2020-01-01
    “…In this study, we have constructed a new model for competitive knowledge diffusion in organization based on the statistical thermodynamics of physics. In order to achieve the purpose of research, we newly define the absorptive capacity coefficient, the creativity ability coefficient, the depreciation coefficient of knowledge, the ambiguity coefficient of knowledge, and the knowledge affinity coefficient of organizational culture. …”
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  9. 449
  10. 450

    Statistical evaluation of selected air quality parameters influenced by COVID-19 lockdown by M.H. Masum, S.K. Pal

    Published 2020-06-01
    “…This study aims to statistically evaluate the effects of COVID-19 lockdown (26 March to 26 April 2020) on selected air quality pollutants and air quality index s. …”
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  11. 451

    Statistical Analysis of Linear and Non-Linear Regression for the Estimation of Adsorption Isotherm Parameters by Taynara Andrea Osmari, Roger Gallon, Marcio Schwaab, Elisa Barbosa-Coutinho, João Baptista Severo, José Carlos Pinto

    Published 2013-05-01
    “…For this reason, the main purpose of this work is to show that the use of linear least-squares methods for estimating adsorption isotherm parameters leads to some serious drawbacks, which can be readily avoided through proper use of non-linear procedures and posterior statistical analyses of the parameter-estimation results, enhancing the quality of the obtained results.…”
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  12. 452

    Associations of urinary caffeine metabolites with sex hormones: comparison of three statistical models by Jianli Zhou, Linyuan Qin, Linyuan Qin

    Published 2025-01-01
    “…Considering the advantages and disadvantages of the three statistical models, we recommend applying diverse statistical methods and interpreting their results together.…”
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  13. 453
  14. 454

    Statistical Modeling of Ultrawideband Body-Centric Wireless Channels Considering Room Volume by Miyuki Hirose, Hironobu Yamamoto, Takehiko Kobayashi

    Published 2012-01-01
    “…This paper presents the results of a statistical modeling of onbody ultrawideband (UWB) radio channels for wireless body area network (WBAN) applications. …”
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  15. 455

    Protein-DNA interactions: statistical analysis of interatomic contacts in major and minor grooves by A. A. Anashkina, E. N. Kuznetsov, A. V.  Batianovskii, L. A. Uroshlev, V. G. Tumanyan, N. G. Esipova

    Published 2018-01-01
    “…Analysis of the accessible surface area of atoms in the major and the minor grooves showed a correlation with the number of contacts (coefficient of linear correlation 0.94 and 0.93, respectively), however, nucleic acid atoms forming hydrogen bonds make contacts more often than may be expected from statistical considerations. It was shown that conformationally stable peptides occur sometimes in the binding regions with DNA. …”
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  16. 456
  17. 457

    Management of Uncertainty by Statistical Process Control and a Genetic Tuned Fuzzy System by Stephan Birle, Mohamed Ahmed Hussein, Thomas Becker

    Published 2016-01-01
    “…The presented approach is based on statistical process control and fuzzy logic feedback control. …”
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  18. 458
  19. 459

    Nonlinear Fluctuation Behavior of Financial Time Series Model by Statistical Physics System by Wuyang Cheng, Jun Wang

    Published 2014-01-01
    “…We develop a random financial time series model of stock market by one of statistical physics systems, the stochastic contact interacting system. …”
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  20. 460