Showing 541 - 560 results of 25,206 for search '"statistics"', query time: 0.08s Refine Results
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    Toward GIC Forecasting: Statistical Downscaling of the Geomagnetic Field to Improve Geoelectric Field Forecasts by C. Haines, M. J. Owens, L. Barnard, M. Lockwood, C. D. Beggan, A. W. P. Thomson, N. C. Rogers

    Published 2022-01-01
    “…One solution that is widely used in climate science is “downscaling,” wherein sub‐grid variations are added to model outputs on a statistical basis. We present proof‐of‐concept results for a method that temporally downscales low‐resolution magnetic field data on a 1‐hr timescale to 1‐min resolution, with the hope of improving subsequent geoelectric field magnitude estimates. …”
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    Article
  3. 543
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    New renormalization group study of the 3-state Potts model and related statistical models by José Gaite

    Published 2025-02-01
    “…The critical behavior of three-state statistical models invariant under the full symmetry group S3 and its dependence on space dimension have been a matter of interest and debate. …”
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    Article
  5. 545

    Analysis of the Severity of Accidents on Rural Roads Using Statistical and Artificial Neural Network Methods by Mohammad Habibzadeh, Pooyan Ayar, Mohammad Hassan Mirabimoghaddam, Mahmoud Ameri, Seyede Mojde Sadat Haghighi

    Published 2023-01-01
    “…This study assesses the relationship that existed between various variables and their subvariables on rural roads in Qom, Iran, using statistical analysis and calculates the relationship between the considered factors and accident severity. …”
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    Article
  6. 546
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    Analyzing precipitation trends in the Cholistan Desert, Pakistan: A statistical and GIS-based study by Haider Shamsheir, Haq Fazlul, Mark Bryan G.

    Published 2024-01-01
    “…Using data from five meteorological stations, we applied a combination of Geographic Information System (GIS) techniques and statistical analyses to assess both seasonal fluctuations and annual trends in precipitation. …”
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    Article
  8. 548

    Indoor Deterministic Simulations and Statistical Modeling at Sub-THz Frequencies for Future Wireless Networks by Nektarios Moraitis, Konstantina S. Nikita

    Published 2025-01-01
    “…Finally, the temporal and spatial properties of the channel are modeled statistically, delivering its related features that include the ray and cluster decaying rates, the inter-arrival delays, the azimuth and elevation angle-of-arrivals, and the cluster and ray occurrence.…”
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  9. 549

    TMBocelot: an omnibus statistical control model optimizing the TMB thresholds with systematic measurement errors by Xin Lai, Shaoliang Wang, Xuanping Zhang, Xiaoyan Zhu, Yuqian Liu, Zhili Chang, Zhili Chang, Xiaonan Wang, Xiaonan Wang, Yang Shao, Yang Shao, Jiayin Wang, Yixuan Wang

    Published 2025-01-01
    “…However, measurement errors can compromise the accuracy of TMB assessments and the reliability of clinical outcomes, introducing bias into statistical inferences and adversely affecting TMB thresholds through cumulative and magnified effects. …”
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    Article
  10. 550

    Statistical Tools for Air Pollution Assessment: Multivariate and Spatial Analysis Studies in the Madrid Region by David Núñez-Alonso, Luis Vicente Pérez-Arribas, Sadia Manzoor, Jorge O. Cáceres

    Published 2019-01-01
    “…The present work reports the distribution of pollutants in the Madrid city and province from 22 monitoring stations during 2010 to 2017. Statistical tools were used to interpret and model air pollution data. …”
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  11. 551

    On the Statistical Properties of Nakagami-Hoyt Vehicle-to-Vehicle Fading Channel under Nonisotropic Scattering by Muhammad Imran Akram, Asrar U. H. Sheikh

    Published 2012-01-01
    “…This paper presents the statistical properties of the vehicle-to-vehicle Nakagami-Hoyt (Nakagami-q) channel model under non-isotropic condition. …”
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  12. 552

    STATISTICAL ANALYSIS OF THE GENERALIZED INTEGRAL INDICATOR OF THE SOCIO-ECONOMIC SITUATION OF THE SUBJECTS OF THE RUSSIAN FEDERATION by L. Davletshina, T. Pershina

    Published 2018-05-01
    “…To build a generalized indicator, the data of the Federal State Statistics Service were used. Ranking of regions by federal districts, as well as clustering of the country’s subjects according to the selected indicators, allows more accurately determining developing and lagging regions.…”
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  13. 553

    Implicative Statistical Analysis to Identify Prognostic Factors for Mortality from Lymphomas in Children and Adolescents by Mayelyn Rodríguez Estenger, Nelsa María Sagaró del Campo, Larisa Zamora Matamoros, Evelyn Yolanda Fundichely Vázquez

    Published 2023-01-01
    “…<strong>Background:</strong> the implicative statistical analysis arose in the 80s to solve problems in the didactics of mathematics. …”
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    Stationary Time Statistical Property of Ionospheric Clutter in High-Frequency Surface-Wave Radar by Shang Shang, Kangning He, Zhaobin Wang, Xuguang Yang

    Published 2019-01-01
    “…This paper mainly researches the stationary time statistical property of the ionospheric clutter. A large number of real data including ionospheric clutter in HFSWR are processed and analyzed. …”
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  17. 557

    Statistical polymer method: Modeling of macromolecules and aggregates with branching and crosslinking, formed in random processes by Freddy A. Romm, Oleg L. Figovsky

    Published 1998-01-01
    “…The statistical polymer method is based on the consideration of averaged structures of all possible macromolecules of the same weight. …”
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  18. 558

    An alternative statistical model for modeling the bimodal asymmetric data with properties, copulas, assessment and applications by Mustafa Kamal, Hebatallah H. Mohammad, Sabir Ali Siddiqui, Maryam Ibrahim Habadi, Mohammad Abiad, Badr Aloraini, Atif Ali Yassin Ali, Sara Mohamed Ahmed Alsheikh

    Published 2025-04-01
    “…It is possible to determine the pertinent statistical features, such as the mean of the remaining life, the mean of the past lifespan, raw and central moments, conditional moments, and the mean. …”
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