Showing 421 - 440 results of 471 for search '"maximum likelihood"', query time: 0.05s Refine Results
  1. 421

    Neonatal outcomes and resuscitation practices following the addition of heart rate-guidance to basic resuscitation. by Jackie K Patterson, Daniel Ishoso, Adrien Lokangaka, Pooja Iyer, Casey Lowman, Joar Eilevstjønn, Ingunn Haug, Beena D Kamath-Rayne, Eric Mafuta, Helge Myklebust, Tracy Nolen, Antoinette Tshefu, Carl Bose, Sara Berkelhamer

    Published 2025-01-01
    “…We evaluated our primary outcome of effective breathing at three minutes after birth among newborns not breathing well at 30 seconds after birth employing generalized linear models using maximum likelihood estimation.<h4>Results</h4>Among 1,284 newborns with observational data, there was no difference in the proportion effectively breathing at three minutes (adjusted relative risk 1.08 [95% CI 0.81, 1.45]). …”
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  2. 422

    First two mitochondrial genomes for the order Filobasidiales reveal novel gene rearrangements and intron dynamics of Tremellomycetes by Qiang Li, Zhijie Bao, Ke Tang, Huiyu Feng, Wenying Tu, Lijiao Li, Yunlei Han, Mei Cao, Changsong Zhao

    Published 2022-05-01
    “…Phylogenetic analyses based on Bayesian inference and the maximum likelihood methods using a combined mitochondrial gene set generated identical and well-supported phylogenetic trees, wherein Filobasidium species had close relationships with Trichosporonales species. …”
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  3. 423

    Optimal distribution modeling and multifractal analysis of wind speed in the complex terrain of Sichuan Province, China by Cun Zhan, Renjuan Wei, Lu Zhao, Shijun Chen, Chunying Shen

    Published 2025-02-01
    “…Accordingly, we evaluated maximum likelihood estimation and three goodness-of-fit tests to identify the optimal distribution model of daily wind speed records during 1961–2017 across 156 weather stations in Sichuan Province among six commonly used probability density distributions. …”
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  4. 424

    Validation of the Perceived hope scale in Arabic-speaking adults living in Gaza in the midst of war, destruction and death by Feten Fekih-Romdhane, Kamel Jebreen, Tasnim Swaitti, Mohammed Jebreen, Eqbal Radwan, Wafa Kammoun-Rebai, Mahmoud A. Abu Samra, Souheil Hallit

    Published 2025-01-01
    “…We conducted a confirmatory factor analysis (CFA) via the SPSS AMOS v.29 software, using the maximum likelihood method to obtain parameters estimates. …”
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  5. 425

    Monitoring land changes at an open mine site using remote sensing and multi-spectral indices by Ikram Loukili, Ahmed Laamrani, Mustapha El Ghorfi, Saida El Moutak, Abdessamad ghafiri

    Published 2025-01-01
    “…Five LULC maps were generated using supervised classification with the maximum likelihood method, providing detailed insights into both urban and non-urban transformations during the study period. …”
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  6. 426

    Analysis of the Role of Land use Change on the Flooding of Shahrokh Castle Catchment Area by Saeed Shahmirzaei, Ahmad Mazidi

    Published 2024-03-01
    “…These images were processed and maximum likelihood classification was used to investigate the vegetation changes of the region from the NDVI index and to classify the images and prepare land use change maps, and the classification had acceptable accuracy. …”
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  7. 427

    Cram&#x00E9;r-Rao Bound Analysis of Spatial Effects in 2D TOA Localization With Directive Antennas by Imran Moez Khan, Xuezhi Wang, William Moran, Wayne S. T. Rowe

    Published 2025-01-01
    “…The results are validated via Maximum Likelihood Estimator (MLE) simulations for both single anchor and collinear anchor cases. …”
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  8. 428

    Putative and pretreatment drug resistance mutations in reverse transcriptase gene among untreated chronic hepatitis B patients at Arifin Achmad Regional District Hospital, Riau, In... by Arfianti Arfianti, Fauzia Andrini Djojosugito, Maisaroh Maisaroh, Hendra Asputra, Dita Kartika Sari, Tubagus Odih Rhomdani Wahid

    Published 2022-05-01
    “…The HBV genotype was determined through phylogenetic analysis using the Maximum Likelihood method. Results: The study subjects comprised 14 CHB patients without complications and 12 CHB patients with cirrhosis/hepatoma. …”
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  9. 429

    Molecular phylogeny and morphology reveal four new wood-inhabiting fungi of Asterostroma and Radulomyces (Basidiomycota) from Southwestern China by Junhong Dong, Qiaohua Deng, Minglan Chen, Daxiang Chen, Chunqin Zhou, Changlin Zhao

    Published 2025-01-01
    “…Sequences of the internal transcribed spacer (ITS) and large subunit (nrLSU) markers of the studied samples were generated, and phylogenetic analyses were performed with maximum likelihood, maximum parsimony, and Bayesian inference methods. …”
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  10. 430

    Sequence Variation in Toxoplasma gondii rop17 Gene among Strains from Different Hosts and Geographical Locations by Nian-Zhang Zhang, Ying Xu, Si-Yang Huang, Dong-Hui Zhou, Rui-Ai Wang, Xing-Quan Zhu

    Published 2014-01-01
    “…The rop17 gene was amplified and sequenced from 10 T. gondii strains, and phylogenetic relationship among these T. gondii strains was reconstructed using maximum parsimony (MP), neighbor-joining (NJ), and maximum likelihood (ML) analyses. The partial rop17 gene sequences were 1375 bp in length and A+T contents varied from 49.45% to 50.11% among all examined T. gondii strains. …”
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  11. 431

    Type of arrhythmias and the risk of sudden cardiac death in dialysis patients: a systematic review and meta-analysis by Subhash Chander, Ahmad Bin Aamir, Rabia Latif, Om Parkash, F. N. U. Sorath, Sam Tan, Abhi Chand Lohana, Sheena Shiwlani, Mohammed Yaqub Nadeem

    Published 2025-01-01
    “…Effect size from eligible studies was pooled using a random effects model and restricted maximum likelihood estimation. Heterogeneity was quantified using the I 2 statistic, and the risk of publication bias was evaluated by visually inspecting funnel plots. …”
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  12. 432

    Development of a diagnostic multivariable prediction model of a positive SARS-CoV-2 RT-PCR result in healthcare workers with suspected SARS-CoV-2 infection in hospital settings. by Sandra Liliana Valderrama-Beltrán, Juliana Cuervo-Rojas, Martín Rondón, Juan Sebastián Montealegre-Diaz, Juan David Vera, Samuel Martinez-Vernaza, Alejandra Bonilla, Camilo Molineros, Viviana Fierro, Atilio Moreno, Leidy Villalobos, Beatriz Ariza, Carlos Álvarez-Moreno

    Published 2024-01-01
    “…Logistic regression was used, and the best model was selected by evaluating model fit with Akaike Information Criterion (AIC), deviance, and maximum likelihood.<h4>Results</h4>The study included 2498 episodes occurring between March 6, 2020, to February 2, 2022. …”
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  13. 433

    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 this study, the genetic parameters of seven semen traits (n = 66,260) and nine conformation traits (n = 3,642) of Holstein bulls (n = 453) were estimated by using the bivariate repeatability animal model with the average information-restricted maximum likelihood (AI-REML) approach. The results showed that the estimated heritabilities of semen traits ranged from 0.06 (total number of motile sperm, TNMS) to 0.37 (percentage of abnormal sperm, PAS) and conformation traits ranged from 0.23 (pin width, PW) to 0.69 (hip height, HH). …”
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  14. 434

    Genetic analysis of Pinna rudis L 1758 (Mollusca, Bivalvia, Pinnidae) in the Northwest Cabo Verde Islands (Central-East Atlantic) by Evandro P. Lopes, Sarah Santos, Raquel Xavier, Joana L. Santos, M. Pilar Cabezas, Fernando Sequeira, António M. Santos

    Published 2025-01-01
    “…We found significant genetic divergence between the population from Cabo Verde and the other sampled population, suggesting that P. rudis is not monotypic, but may include several cryptic species. Bayesian and maximum-likelihood phylogenetic analysis, including all Pinnidae species, indicated that P. rudis from Gorée Island (Senegal) and Baía das Gatas (São Vicente Island) might be undergoing speciation. …”
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  15. 435

    Application of Machine Learning Techniques to Distinguish between Mare, Cryptomare, and Light Plains in Central Lunar South Pole−Aitken Basin by Frank C. Chuang, Matthew D. Richardson, Jennifer L. Whitten, Daniel P. Moriarty, Deborah L. Domingue

    Published 2025-01-01
    “…A two-step image classification approach was applied to the data sets, an unsupervised K-Means algorithm followed by a supervised Maximum Likelihood Classification (MLC) algorithm. K-Means identified four units, one associated with dark smooth maria, two not associated with any particular features, and a fourth associated with edge effects. …”
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  16. 436

    Predicting residual pain after vertebral augmentation in vertebral compression fractures: a systematic review and critical appraisal of risk prediction models by Siyi Wang, Mingpeng Shi, Xue Zhou, Jianan Yu, Mingze Han, Xianshuai Zhang, Zhenhua Li, Xinhua Chen

    Published 2025-01-01
    “…Extracted C-statistics were combined using a weighted approach based on the Restricted Maximum Likelihood (REML) method to represent the models' average performance. …”
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  17. 437

    Modeling compositional heterogeneity resolves deep phylogeny of flowering plants by Yongli Wang, Yan-Da Li, Shuo Wang, Erik Tihelka, Michael S. Engel, Chenyang Cai

    Published 2025-01-01
    “…According to our Bayesian cross-validation and model test in a maximum likelihood framework, site-heterogeneous models (e.g., CAT-GTR + G4, LG + C20 + F + G) outperform site-homogeneous or partition models often used in previous studies. …”
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  18. 438

    Squamanitaceae and three new species of Squamanita parasitic on Amanita basidiomes by Jian-Wei Liu, Zai-Wei Ge, Egon Horak, Alfredo Vizzini, Roy E. Halling, Chun-Lei Pan, Zhu L. Yang

    Published 2021-03-01
    “…Phaeolepiota nested within Cystoderma; Squamanita, Leucopholiota, and Floccularia clustered together as two monophyletic subclades; and Squamanita was present as a monophyletic clade with strong statistical support in both Maximum Likelihood and Bayesian analyses. The family name Squamanitaceae is formally emended and a detailed taxonomic treatment is presented to accommodate the five genera. …”
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  19. 439

    Stochastic production function-based assessment of the performance of climate risk management in agriculture: Methods and applications by WANG Yangjie, MAO Xiaoyan, WANG Jinxian, QIANG Hongjie

    Published 2024-12-01
    “…Using the panel data of 335 cities in China from 2001 to 2020, employing the maximum likelihood estimation method to empirically test the applicability of the stochastic production function in evaluating the effectiveness of agricultural measures in adapting to climate change. …”
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  20. 440

    The first two mitochondrial genomes from Apiotrichum reveal mitochondrial evolution and different taxonomic assignment of Trichosporonales by Qiang Li, Wenqi Xiao, Peng Wu, Ting Zhang, Peng Xiang, Qian Wu, Liang Zou, Mingying Gui

    Published 2023-03-01
    “…Phylogenetic analyses based on maximum likelihood and Bayesian inference methods using a combined mitochondrial gene dataset revealed different taxonomic assignment of two Apiotrichum species, wherein A. gamsii had a more closely relationship with Trichosporon asahii. …”
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    Article