Showing 1,721 - 1,740 results of 13,904 for search '"estimator"', query time: 0.11s Refine Results
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    Association between exposure to perfluoroalkyl and polyfluoroalkyl substances with estimated glomerular filtration rate: Mediating role of serum albumin by Hua Fang, Huajing Chang, Danjing Chen, Wenxin Qiu, Jiangwang Fang, Yunli Wu, Xian-E. Peng

    Published 2025-01-01
    “…Methods: This study included 9328 individuals from NHANES 1999–2018 with data on serum PFAS, creatinine, albumin, and covariates. The estimated glomerular filtration rate (eGFR) was calculated using standardized creatinine. …”
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  7. 1727

    Block Iterative/Adaptive Frequency-Domain Channel Estimation for Cyclic-Prefixed Single-Carrier Broadband Wireless Systems by Jong-Seob Baek, Jong-Soo Seo

    Published 2008-01-01
    “…This paper presents a new block iterative/adaptive frequency-domain channel estimation scheme, in which a channel frequency response (CFR) is estimated iteratively by the proposed weighted element-wise block adaptive frequency-domain channel estimation (WEB-CE) scheme using the soft information obtained by a soft-input soft-output (SISO) decoder. …”
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  8. 1728
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    Estimating the Evaporation from Irrigation Canals in Northwestern China Using the Double-Deck Surface Air Layer Model by Suhua Liu, Weizhen Wang, Makito Mori, Tetsuo Kobayashi

    Published 2016-01-01
    “…The evaporation from irrigation canals was estimated by the aerodynamic method based on the double-deck surface air layer model (called “DSAL model” for short hereafter). …”
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    Integrated estimation of parameters of radio transmitter power amplifier with automatic mode adjustment by two-frequency test signal by P. V. Sak

    Published 2021-04-01
    “…The loss in the regulated power supply has been estimated. The advantage of power amplifier circuits with automatic mode adjustment is justified.…”
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  12. 1732

    Cost Estimation and Efficiency Analysis of Korean CANDU Spent Fuel Disposal Alternatives in Consideration of Future Price Volatility by Sungsig Bang, Yanghon Chung, Dongphil Chun, Chulhong Kwon, Sungjun Hong

    Published 2016-01-01
    “…As for the results using ARIMA model, except in the case of KRS-1, the cost per bundle of A-KRS-1, A-KRS-21, and A-KRS-22 is decreased. Cost estimation using ARIMA model shows little change or decreases in cost while cost estimation using inflation rates for 2020 resulted in approximately 7.2% increases compared to 2015 for all options. …”
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  13. 1733

    Biological sex estimation using ancient DNA in Classic Maya contexts: some findings from Naachtun (Guatemala) by Hemmamuthé Goudiaby, Xavier Roca-Rada, Kalina Kassdjikova, Lars Fehren-Schmitz, Bastien Llamas

    Published 2024-04-01
    “…The ancient DNA analysed showed that female individuals are predominant among the dead in this small group, thus highlighting its potential for genetic sexing as well as the reliability of osteological methods for sex estimation. These results outline new horizons for the discipline.…”
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    Association of Estimated Insulin Resistance with N-Terminal B-Type Natriuretic Peptide Concentration in Men with Metabolic Syndrome by Paweł Krzesiński, Wiesław Piechota, Katarzyna Piotrowicz, Grzegorz Gielerak, Agnieszka Woźniak-Kosek

    Published 2019-01-01
    “…The aim of the present study was to evaluate the association of NT-proBNP with estimated insulin resistance (eIR) in men with MS. …”
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  16. 1736

    Real-time controller design and onboard attitude estimation of a quadrotor with collision safety through ultrasonic sensors by Rumshaa Yunus

    Published 2025-01-01
    “…In this study, an Arduino based quadrotor is designed to test 2nd order Complementary filters for state estimation along with a controller with collision safety for indoor flight. …”
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  17. 1737

    Estimation of groundwater recharge using the cumulative rainfall departure method for Bac Lieu province, Mekong Delta, Vietnam by Trinh Hoai Thu, Shakirov, Renat B., Nguyen Van Hoang, Tran Thi Thuy Huong, Nguyen The Chuyen, Lee, Natalia S., @ Maltceva, Elena V., Venikova, Anna L.

    Published 2024-12-01
    “…Estimation of the groundwater (GW) recharge from rainfall is important for determining GW resources in water resources development and management. …”
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    Estimation of Elastic Moduli of Particulate Composites by New Models and Comparison with Moduli Measured by Tension, Dynamic, and Ultrasonic Tests by G. Bourkas, I. Prassianakis, V. Kytopoulos, E. Sideridis, C. Younis

    Published 2010-01-01
    “…Since measurements from ultrasonic's and from dynamic experiments depend on the frequency, the modulus of elasticity estimated by ultrasonic's is compared with that (storage modulus) estimated by dynamic experiments.…”
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