Showing 3,801 - 3,820 results of 13,904 for search '"estimator"', query time: 0.07s Refine Results
  1. 3801

    A Study of the Star Clusters’ Population in the Giant Molecular Cloud G174+2.5 by Tatyana A. Permyakova, Giovanni Carraro, Anton F. Seleznev, Andrej M. Sobolev, Dmitry A. Ladeyschikov, Maria S. Kirsanova

    Published 2025-01-01
    “…The gravitational bound strongly depends on the region for which we estimate the gas mass. If we consider the mass of the entire cloud, all these four clusters turn out to be bound.…”
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    Article
  2. 3802

    Understanding uncertainties in the satellite altimeter measurement of coastal sea level: insights from a round-robin analysis by F. Birol, F. Bignalet-Cazalet, M. Cancet, M. Cancet, J.-A. Daguze, W. Fkaier, E. Fouchet, E. Fouchet, F. Léger, C. Maraldi, F. Niño, M.-I. Pujol, N. Tran

    Published 2025-01-01
    “…We intercompare these uncertainty estimates and analyze how they evolve when we go from the open ocean to the coast. …”
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    Article
  3. 3803

    Genetic Parameters of Semen Traits and Their Correlations with Conformation Traits in Chinese Holstein Bulls by Xiao Wang, Jian Yang, Jie Xue, Miao Zhang, Fan Zhang, Kun Wang, Yanqin Li, Yuanpei Zhang, Xiaoping Wu, Feng Wang, Xiuxin Zhao, Junqing Ni, Yabin Ma, Rongling Li, Lingling Wang, Guosheng Su, Yundong Gao, Jianbin Li

    Published 2024-01-01
    “…In order to improve bull’s semen quantity and quality by selection, it is necessary to estimate the genetic parameters of semen traits and their correlations with other conformation traits such as SC that could be used for an indirect selection. …”
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    Article
  4. 3804

    Ambient air pollution and carcinogenic activity at three different urban locations by Ivana Jakovljević, Zdravka Sever Štrukil, Gordana Pehnec, Tajana Horvat, Mandica Sanković, Antun Šumanovac, Silvije Davila, Nikolina Račić, Goran Gajski

    Published 2025-01-01
    “…This was done in order to determine seasonal and spatial variations, estimate dominant pollution sources for each area and estimate the lifetime carcinogenic health risks from atmospheric PAHs. …”
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    Article
  5. 3805

    Supraglacial Lake Depth Retrieval from ICESat-2 and Multispectral Imagery Datasets by Quan Zhou, Qi Liang, Wanxin Xiao, Teng Li, Lei Zheng, Xiao Cheng

    Published 2025-01-01
    “…Therefore, accurate estimation of the volume of supraglacial lakes is important for characterizing their impact on ice sheets. …”
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    Article
  6. 3806

    Aortic stenosis post-COVID-19: a mathematical model on waiting lists and mortality by Chris P Gale, Jonathan Weir-McCall, James H F Rudd, Mamas Mamas, Ramesh Nadarajah, Ben Gibbison, Louise Sun, Christian Philip Stickels, Houyuan Jiang, Kieran J Sharkey, Nick Holliman, Sara Lombardo, Lars Schewe, Matteo Sommacal, Katherine Cheema, Feryal Erhun

    Published 2022-06-01
    “…Objectives To provide estimates for how different treatment pathways for the management of severe aortic stenosis (AS) may affect National Health Service (NHS) England waiting list duration and associated mortality.Design We constructed a mathematical model of the excess waiting list and found the closed-form analytic solution to that model. …”
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    Article
  7. 3807

    A New Sum Analogous to Gauss Sums and Its Fourth Power Mean by Shaofeng Ru, Wenpeng Zhang

    Published 2014-01-01
    “…The main purpose of this paper is to use the analytic methods and the properties of Gauss sums to study the computational problem of one kind of new sum analogous to Gauss sums and give an interesting fourth power mean and a sharp upper bound estimate for it.…”
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    Article
  8. 3808

    On Traces in Some Analytic Spaces in Bounded Strictly Pseudoconvex Domains by Romi F. Shamoyan, Olivera R. Mihić

    Published 2015-01-01
    “…New sharp estimates of traces of Bergman type spaces of analytic functions in bounded strictly pseudoconvex domains are obtained. …”
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    Article
  9. 3809

    Effect of Sexed Semen on Dairy Heifer Supply from 2006 to 2012 by Albert de Vries

    Published 2010-07-01
    “…AN242, a 7-page illustrated fact sheet by Albert De Vries, describes the estimated impact of the use of sexed semen on the national dairy heifer supply. …”
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    Article
  10. 3810

    Well-posedness of boundary value problems for reverse parabolic equation with integral condition by Charyyar Ashyralyyev

    Published 2018-12-01
    “…Well-posedness of reverse parabolic problem in the Hölder space is proved. Coercive stability estimates for solution of three boundary value problems (BVPs) to reverse parabolic equation with integral condition are established.…”
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    Article
  11. 3811

    The features of the domestic system of doctoral training in 1962–1991 by N. . Tsekhovoy

    Published 2022-09-01
    “…Problems in the work of the institution of doctoralcandidacy are revealed, the estimation of its efficiency is given.…”
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    Article
  12. 3812

    Asymptotic Behavior of the Kirchhoff Type Stochastic Plate Equation on Unbounded Domains by Xiaobin Yao, Zhang Zhang

    Published 2022-01-01
    “…We first prove the uniform estimates of solutions and then establish the existence and upper semicontinuity of random attractors.…”
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    Article
  13. 3813

    Feasibility of a Provincial Voluntary Reporting System for Work-Related Asthma in Ontario by Teresa To, Susan M Tarlo, Susan McLimont, Ted Haines, D Linn Holness, M Diane Lougheed, Gary M Liss, Lisa Cicutto

    Published 2011-01-01
    “…OBJECTIVE The Ontario Work-Related Asthma Surveillance System: Physician Reporting (OWRAS) Network was established in 2007 to estimate the prevalence of work-related asthma (WRA) in Ontario, and to test the feasibility of collecting data for cases of WRA from physicians voluntarily.…”
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    Article
  14. 3814

    Functional Inequalities for Generalized Complete Elliptic Integrals with Two Parameters by Xiangkai Dou, Li Yin, Xiu-Li Lin

    Published 2019-01-01
    “…In this paper, we establish some functional inequalities for generalized complete elliptic integrals with two parameters, such as estimation of bounds and mean inequalities. Our main results give (p,q)-analogues to the early results for classical complete elliptic integrals.…”
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    Article
  15. 3815

    Robustness of Command Input Preshaping Technique Applied to Residual Vibration Reduction by Paolo Pennacchi

    Published 2004-01-01
    “…In the paper, an analysis and a discussion about the robustness of the technique with respect to the errors than can affect estimation of the values of the system parameters is presented.…”
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    Article
  16. 3816

    Effect of Sexed Semen on Dairy Heifer Supply from 2006 to 2012 by Albert de Vries

    Published 2010-07-01
    “…AN242, a 7-page illustrated fact sheet by Albert De Vries, describes the estimated impact of the use of sexed semen on the national dairy heifer supply. …”
    Get full text
    Article
  17. 3817

    The Epidemiology of Hepatitis C in a Canadian Indigenous Population by Julia Uhanova, Robert B Tate, Douglas J Tataryn, Gerald Y Minuk

    Published 2013-01-01
    “…BACKGROUND An estimated 1% to 1.9% of North Americans are infected with the hepatitis C virus (HCV). …”
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    Article
  18. 3818

    On a Quasi-Neutral Approximation to the Incompressible Euler Equations by Jianwei Yang, Zhitao Zhuang

    Published 2012-01-01
    “…Using the modulated energy estimates, the rate convergence of Euler-Poisson systems to the incompressible Euler equations is obtained.…”
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    Article
  19. 3819

    Certain Bound for q-Starlike and q-Convex Functions with respect to Symmetric Points by C. Ramachandran, D. Kavitha, T. Soupramanien

    Published 2015-01-01
    “…The aim of this paper is to establish the coefficient estimates for the subclasses of q-starlike and q-convex functions with respect to symmetric points involving q-difference operator. …”
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    Article
  20. 3820

    Sleep Laboratory Test Referrals in Canada: Sleep Apnea Rapid Response Survey by Jessica Evans, Robert Skomro, Helen Driver, Brian Graham, Irvin Mayers, Louise McRae, Joseph Reisman, Corneliu Rusu, Teresa To, John Fleetham

    Published 2014-01-01
    “…BACKGROUND: An estimated 5.4 million Canadian adults have been diagnosed with sleep apnea or are at high risk of experiencing obstructive sleep apnea (OSA). …”
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    Article