Showing 4,841 - 4,860 results of 13,904 for search '"estimator"', query time: 0.29s Refine Results
  1. 4841

    Migraine-Asthma Comorbidity and Risk of Hypertensive Disorders of Pregnancy by Stefanie Czerwinski, Jolana Gollero, Chunfang Qiu, Tanya K. Sorensen, Michelle A. Williams

    Published 2012-01-01
    “…To evaluate the association of migraine and asthma and to estimate the risk of hypertensive disorders of pregnancy in relation to maternal comorbid migraine and asthma. …”
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  2. 4842

    Prediction of Grade Classification of Rock Burst Based on PCA-SSA-PNN Architecture by Zhenyi Wang, Yalei Wang, Xiaoliang Jin

    Published 2023-01-01
    “…The uncertainty and complexity of rock burst brings great difficulties to the prediction of rock burst grades. In order to estimate the risk grades of rock burst, an integrated method combining principal component analysis (PCA) and sparrow search algorithm (SSA) with probabilistic neural network (PNN) was proposed. …”
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  3. 4843

    Effective factors on variations of wheat production in climatic regions of Fars province by leyla sharifi, saeed bazgeer, hosain mohmmadi, alireza darbaneh astaneh, mostafa karimi ahmadabad

    Published 2020-06-01
    “…The aim of this study was to estimate the effect of these variables on changes in wheat production in different climates of Fars province. …”
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  4. 4844

    A New Innovative Approach with Revised Pythagorean Fuzzy SWARA in Assessing of Soil Erodibility Factor by Barış Özkan, Aykut Çağlar, Orhan Dengiz

    Published 2025-01-01
    “…Soil erodibility values were determined using a linear combination approach, which normalized all parameter values by a standard scoring function. In estimating soil erodibility, our revised Pythagorean Fuzzy-SWARA approach was found to have a significant relationship with the soil erodibility factor method (R2 = 0.691 at the 1% level) compared to the soil erodibility factor method in estimating soil erodibility. …”
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  5. 4845

    Lithium Battery Life Prediction for Electric Vehicles Using Enhanced TCN and SVN Quantile Regression by Xinyue Li, Jiangwei Chu

    Published 2025-01-01
    “…It is evident that the study’s suggested model offers a considerable advantage in estimating lithium battery lifespan for electric vehicles. …”
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  6. 4846

    Synthesis, Characterization, and Dielectric Behaviors of 4-Diethanolaminomethyl Styrene and Benzyl Methacrylate Copolymer and Its Metal Complexes by Aslisah Acikses, Fethiye Öksüz

    Published 2019-01-01
    “…Both the molecular formula and C, H, and N % were estimated using elemental analysis, and the amounts of metal by mole (%) in the complexes were estimated by SEM-EDX measurements. …”
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  7. 4847

    An Analysis of Habitual Mode Use in the Years of Rising Oil Prices by Chansung Kim, Woo-Yung Kim, Jiyoung Park

    Published 2019-01-01
    “…From this data, we identify the existence of state dependence on passenger cars, public transportation, and nonmotorized modes. To do this, we estimate and analyze the dynamic random effects probit model that explains the selection of each transportation mode after controlling for the unobserved individual heterogeneity. …”
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  8. 4848

    Prevalence of Undiagnosed Diabetes and Prediabetes in the Dental Setting: A Systematic Review and Meta-Analysis by Alagesan Chinnasamy, Marjory Moodie

    Published 2020-01-01
    “…The proportion of dental patients identified to be at a risk of hyperglycaemia with the PoC screening using random blood glucose (RBG) and HbA1 was 32.47% and 40.10%, whilst the estimated proportion with undiagnosed T2DM and prediabetes was identified as 11.23% and 47.38%. …”
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  9. 4849

    General Log-Linear Weibull Model Combining Vibration and Temperature Characteristics for Remaining Useful Life Prediction of Rolling Element Bearings by Mingzhu Lv, Shixun Liu, Xiaoming Su, Changzheng Chen

    Published 2020-01-01
    “…The best parameters are attained by employing the maximum likelihood estimation approach. The algorithm performance is checked with criteria like the root mean square error (RMSE) and the mean absolute percentage error (MAPE). …”
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  10. 4850

    Regional inequality and well-being of households in Kazakhstan: district- level analysis by A. Kudebayeva, A. Sätre

    Published 2024-12-01
    “…The main aim of this study using data from Kazakhstan Household Budget Surveys (KHBS) for the period from 2018-2021 to estimate decomposable measures of inequality on levels of regions and districts and identify which components (within or between regions inequality) are the main contributors to the income inequality.  …”
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  11. 4851

    MicroRNAs as Immunotherapy Targets for Treating Gastroenterological Cancers by Yixin Yang, Christopher Alderman, Ayoub Sehlaoui, Yuan Xiao, Wei Wang

    Published 2018-01-01
    “…Gastroenterological cancers are estimated to contribute 26.2% of cancer-related death in 2017. …”
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  12. 4852

    Socioeconomic Inequity in Access to Medical and Long-Term Care Among Older People by Shohei Okamoto, Atsuhiro Yamada, Erika Kobayashi, Jersey Liang

    Published 2025-01-01
    “…Specifically, we assessed self-reported unmet needs for medical care and LTC, and public LTC use, and estimated the concentration indices (CI) to evaluate the degree of inequality and inequity. …”
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  13. 4853

    Capital structure and practices of accrual-based earnings management among non-financial Vietnamese listed firms by Pham Duc Hieu, Hoang Ha Anh

    Published 2023-11-01
    “…Then, a regression between earnings management estimated values based on accruals and a group of capital structure variables and control variables that are hypothesized to influence earnings management practices is performed. …”
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  14. 4854

    Optimalisasi Perencanaan Pondasi Rakit pada Bangunan Pendidikan Tinggi by Hafizh Adha Muchti, Deni Irda Mazni, Hazmal Herman, Wendi Boy

    Published 2024-12-01
    “…The settlement analysis shows a value of 46.997 mm, which still meets the permit limit of 100 mm. The estimated total cost of building a raft foundation, including 11% VAT, is Rp1,673,300,000.00. …”
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  15. 4855

    Body size prediction in scorpions: a phylogenetic comparative examination of linear measurements of individual body parts by Stênio Í. A. Foerster

    Published 2025-01-01
    “…In conclusion, this study broadens the repertoire of methods available for accurately estimating body size in scorpions, particularly in instances where body size information can only be obtained indirectly through allometric relationships.…”
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  16. 4856

    Association of β-Catenin, APC, SMAD3/4, Tp53, and Cyclin D1 Genes in Colorectal Cancer: A Systematic Review and Meta-Analysis by Hongfeng Yan, Fuquan Jiang, Jianwu Yang

    Published 2022-01-01
    “…The current study is a meta-analysis undertaken to estimate the prognosis and survival associated with CTNNB1/β-catenin, APC, Wnt, SMAD3/4, TP53, and Cyclin D1 genes among CRC patients. …”
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  17. 4857

    Global Prevalence of Fuchs Endothelial Corneal Dystrophy (FECD) in Adult Population: A Systematic Review and Meta-Analysis by Francesco Aiello, Gabriele Gallo Afflitto, Francesca Ceccarelli, Massimo Cesareo, Carlo Nucci

    Published 2022-01-01
    “…While the total number of people aged >30 years with FECD is nowadays estimated at nearly 300 million, an increase of 41.7% in the number of FECD-affected patients is expected by 2050, when the overall figure is supposed to rise up to 415 million. …”
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  18. 4858

    An Analysis of the Effects of Crash Factors and Precrash Actions on Side Impact Crashes at Unsignalized Intersections by Emmanuel Kofi Adanu, Xiaobing Li, Jun Liu, Steven Jones

    Published 2021-01-01
    “…The model estimation results reveal that some of the crash factors were more associated with certain precrash factors but not others at either four-way intersections or T-junctions or both. …”
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  19. 4859

    Analysis of Climate Change Effects on Precipitation and Temperature Trends in Spain by Blanca Arellano, Qianhui Zheng, Josep Roca

    Published 2025-01-01
    “…The objective of this study was to analyze the climate change experienced in Spain between 1971 and 2022 and to estimate the future climate (2050). The main objectives were as follows: (1) to analyze the temporal evolution of temperature from 1971 to the present, to quantify the warming process experienced in the case study and to evaluate the increase in extreme heat events (heatwaves); (2) to study the evolution of the precipitation regime to determine whether there is a statistically representative trend towards a drier climate and an increase in extreme precipitation; (3) to investigate the interaction between annual precipitation and the continuous increase in temperature; and (4) to estimate the future climate scenario for mainland Spain and the Balearic Islands towards 2050, analyzing the trends in land aridity and predicting a possible change from a Mediterranean climate to a warm steppe climate, according to the Köppen classification. …”
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  20. 4860

    Application of Deep Learning to Identify Flutter Flight Testing Signals Parameters and Analysis of Real F-18 Flutter Flight Test Data by Sami Abou-Kebeh, Roberto Gil-Pita, Manuel Rosa-Zurera

    Published 2025-01-01
    “…Although the results with the networks trained show less accuracy than the PRESTO algorithm, they are more accurate than the Laplace Wavelet estimation, and the results are promising enough to justify extended investigation on this area. …”
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