Showing 501 - 520 results of 725 for search '"tree"', query time: 0.10s Refine Results
  1. 501

    Genome-based analysis of the genetic pattern of black sheep in Qira sheep by Wen Zhou, Xiaopeng Li, Xuechen Zhang, Lijun Zhu, Yuwei Peng, Cheng-long Zhang, Zhipeng Han, Ruizhi Yang, Xinyu Bai, Quanfeng Wang, Yuejun Zhao, Shudong Liu

    Published 2025-02-01
    “…Subsequently, our PCA, NJ-tree, and Admixture population structure analyses of the 3 wool color Qira sheep populations showed that the 3 middle wool color populations exhibited the same genetic traits. …”
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  2. 502

    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
    “…Under site-heterogeneous models, the approximately unbiased test favored our preferred tree recovered from various datasets: Ceratophyllales (coontails) are robustly recovered as sister to monocots, and they together are sister to the clade comprising magnoliids, Chloranthales, and eudicots. …”
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  3. 503

    Echinococcal Cyst Blockade — the Rare Cause of Acute Pancreatitis and Obstructive Jaundice by S. A. Budzinskiy, S. G. Shapovaliants, R. V. Plakhov, M. V. Murashkina, E. A. Vorobyeva, D. R. Berdieva, P. V. Usyaky, E. D. Fedorov

    Published 2023-11-01
    “…It revealed no echinococcal cysts, residual parasitic structures or biliary tree lesions. The treatment was completed with pancreatic stenting. …”
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    Article
  4. 504

    Characterization of microbiota signatures in Iberian pig strains using machine learning algorithms by Lamiae Azouggagh, Noelia Ibáñez-Escriche, Marina Martínez-Álvaro, Luis Varona, Joaquim Casellas, Sara Negro, Cristina Casto-Rebollo

    Published 2025-02-01
    “…Nine ML algorithms, including tree-based, kernel-based, probabilistic, and linear algorithms, were used. …”
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    Article
  5. 505

    Development of a machine learning model related to explore the association between heavy metal exposure and alveolar bone loss among US adults utilizing SHAP: a study based on NHAN... by Jiayi Chen

    Published 2025-02-01
    “…Logistic Regression (LR), Support Vector Machines (SVM), Random Forest (RF), K-Nearest Neighbor (KNN), Decision Tree (DT), and XGboost were used to construct the ML model. …”
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    Article
  6. 506

    Carbon sequestration effects of the typical restored vegetation types in Eastern Qinling Mountains by XU Xiaoming, YAN Shanshan, PENG Xiaobang

    Published 2025-01-01
    “…However, effective management strategies for high-carbon sink tree species tailored to local conditions are essential for achieving national goals for carbon neutrality by 2060.…”
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  7. 507

    GR-Athena++: General-relativistic Magnetohydrodynamics Simulations of Neutron Star Spacetimes by William Cook, Boris Daszuta, Jacob Fields, Peter Hammond, Simone Albanesi, Francesco Zappa, Sebastiano Bernuzzi, David Radice

    Published 2025-01-01
    “…The new solver couples the constrained transport implementation of Athena++ to the Z4c formulation of the Einstein equations to simulate dynamical spacetimes with GRMHD using oct-tree adaptive mesh refinement. We consider benchmark problems for isolated and binary neutron star spacetimes demonstrating stable and convergent results at relatively low resolutions and without grid symmetries imposed. …”
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    Article
  8. 508

    Progress in phase field research of dead lithium in lithium batteries by Jing LIU, Huiyi CHEN, Huiyu LIU, Shu LI

    Published 2025-03-01
    “…Lithium dendrites are tree-like structures formed by uneven lithium deposition during the charging of lithium metal. …”
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    Article
  9. 509

    Study on the multidrug resistance and transmission factors of Staphylococcus aureus at the ‘animal–environment–human’ interface in the broiler feeding cycle by Fangyuan Hu, Fangyuan Hu, Yaopeng Liu, Yaopeng Liu, Lin Wang, Juan Wang, Na Liu, Yan Li, Xiaoxiao Duan, Junwei Wang, Mingzhe Lu, Junhui Liu, Zhina Qu, Keguang Han

    Published 2025-02-01
    “…ST398 (79.13%) was the dominant strain in both stages, which was prevalent in 11 types of samples from 3 sources and clustered in the same sub-branch of the single-nucleotide polymorphism (SNP) evolutionary tree. The loci difference between the strains ranged from 1 to 541, with SNPs of less than 10 between the human strains of stage 1 and the three sources in stage 2. …”
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  10. 510

    Enhancing Semi-Supervised Learning With Concept Drift Detection and Self-Training: A Study on Classifier Diversity and Performance by Jose L. M. Perez, Roberto S. M. Barros, Silas G. T. C. Santos

    Published 2025-01-01
    “…The experiments conducted to test the proposed approach used Hoeffding Tree (HT) and Naive Bayes (NB) as base classifiers, which were also employed as members of the ensembles used in this research. …”
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  11. 511

    Modern options of endoscopic retrograde stenting of bile ducts in treatment of obstructive jaundice at malignant pancreatobiliary tumors by S. A. Budzinsky, S. G. Shapovalyants, Ye. D. Fedorov, A. G. Mylnikov, D. V. Bakhtiozina

    Published 2014-11-01
    “…With the help of the comprehensive diagnostic program providing ultrasound investigation, computer tomography, endoscopic ultrasonography and endoscopic retrograde cholangiopancreatography, it was possible to determine in 207 (72,1%) cases the distal block of biliary tract due to tumors of MDP, terminal CBD portion, distal part of common bile duct and pancreatic head, and the proximal block in 80 (27,9%) cases at lesions of gallbladder, hepatico-choledochal duct, lobar hepatic ducts or compression of proximal biliary tree by lymph nodes of hepatoduodenal ligament.Results. …”
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  12. 512

    Yngre förskolebarns litteratursamtal by Hanna Thuresson

    Published 2025-02-01
    “…The study identifies three types of literary conversations: Literature conversations focusing on content and reader identity, Literature conversations focusing on handling, and Literature conversations focusing on processing through play. The tree identified forms are illustrated with empirical examples. …”
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  13. 513

    A systematic review and meta-analysis: prevalence and clinical implications of anatomical variants of the hepatic portal vein by Juan José Valenzuela-Fuenzalida, Benjamín Rodríguez-Osorio, Cristian Salgado-Torres, Pablo Nova-Baeza, Mathias Orellana-Donoso, Alejandro Bruna-Mejías, Roberto Avila-Sepulveda, Álvaro Becerra-Farfán, Macarena Rodríguez-Luengo, Juan Sanchis-Gimeno, Guinevere Granite, Héctor Gutiérrez-Espinoza

    Published 2024-12-01
    “…The databases Medline, Scopus, Web of Science, Google Scholar, Cumulative Index to Nursing and Allied Health Literature and Latin American and Caribbean Literature in Health Sciences were researched until January 2024. Tree authors independently performed the search, study selection and data extraction. …”
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  14. 514

    Application Of ArtifiCial Intelligence in E-Governance: A Comparative Study of Supervised Machine Learning and Ensemble Learning Algorithms on Crime Prediction. by Niyonzima, Ivan, Muhaise, Hussein, Akankwasa, Aureri

    Published 2024
    “…The supervised machine learning algorithms used include K-Nearest Neighbor (KNN), decision tree classifier (CART), Naïve Bayes (NB) and Support vector machine (SVM). …”
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  15. 515
  16. 516

    Air pollution Dynamics: The role of meteorological factors in PM10 concentration patterns across urban areas by Carolina Girotti, Luiz Fernando Kowalski, Tiago Silva, Ezequiel Correia, Alessandra R. Prata Shimomura, Fernando Akira Kurokawa, António Lopes

    Published 2025-01-01
    “…The Factorial Analysis of Mixed Data method identified qualitative variables linked to the seasons, wind direction, and presence of trees. PM10 levels below the were associated with the summer and autumn period, parallel winds, and street trees, while levels above the limit were linked to winter period and areas without street trees. …”
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  17. 517
  18. 518

    Advances in machine learning applications to resource technology for organic solid waste by Hongzhi MA, Yichan LIU, Jihua ZHAO, Fan FEI, Ming GAO, Qunhui WANG

    Published 2025-03-01
    “…This study explores a range of commonly used ML models, including artificial neural network (ANN), support vector machine (SVM), decision tree, random forest, and extreme gradient boosting (XGBoost). …”
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  19. 519
  20. 520

    Canopy structural heterogeneity drives α and β species–genetic diversity correlations in a Chinese subtropical forest by Zhiliang Yao, Xia Pan, Xin Yang, Xiaona Shao, Bin Wang, Yun Deng, Zhiming Zhang, Qiaoming Li, Luxiang Lin

    Published 2025-01-01
    “…For this purpose, we used neutral molecular markers to assess genetic variation in almost all adult individuals of the dominant tree species, Lithocarpus xylocarpus, across plots in the Ailaoshan National Natural Reserve. …”
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