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  1. 441

    Multi-Level Thresholding Based on Composite Local Contour Shannon Entropy Under Multiscale Multiplication Transform by Xianzhao Li, Yaobin Zou

    Published 2025-05-01
    “…This paper proposes a Shannon entropy-based multi-level thresholding method that utilizes composite contours. The method selects appropriate multiscale multiplication images by maximizing the Shannon entropy difference and constructs a new Shannon entropy objective function by dynamically combining contour images. …”
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  2. 442

    IMPROVED METHODS FOR EVALUATING THE EFFECTIVENESS OF INNOVATION DEVELOPMENT IN RUSSIAN CORPORATIONS by E. L. Dorzhieva

    Published 2017-03-01
    “…An important role in this process is played by industrial corporations. Against this background, there is an increased need for improving the effectiveness of methods for evaluating the innovation development of Russian corporations. …”
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  3. 443
  4. 444

    Cross-platform analysis of atrial fibrillation scientific videos: using composite index and a basic assessment scale by Chong Luo, Xiaoli Qin, Xiaoyu Xie, Jie Gao, Yuwei Wu, Weitao Liang, Zhong Wu

    Published 2025-04-01
    “…Data analysis employed principal component analysis, normalization data processing, non-parametric tests, paired t-tests, and negative binomial regression.ResultsAnalysis of the user engagement data using a composite index revealed a significant difference in the popularity of videos from publishers with a medical background (z = −4.285, p < 0.001), no aforementioned findings were found among video platforms, however, except for the Bilibili platform. …”
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  5. 445

    Color discrepancy of single-shade composites at different distances from the interface measured using cell phone images by Márcia Luciana Carregosa Santana, Gabriella de Jesus Santos Livi, André Luis Faria-e-Silva

    Published 2024-02-01
    “…ObjectivesThis study aimed to evaluate the impact of substrate color and interface distance on the color adjustment of 2 single-shade composites, Vittra APS Unique and Charisma Diamond One.Materials and MethodsDual disc-shaped specimens were created using Vittra APS Unique or Charisma Diamond One as the center composite, surrounded by shaded composites (A1 or A3). …”
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  6. 446
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  8. 448

    Optimization methods for well designs, drilling and well completion technologies by P. V. Ovchinnikov, A. S. Syrchina

    Published 2023-12-01
    “…Background. The task of increasing the efficiency of well construction, reducing the labor- and financial costs involved, and achieving the maximum operational characteristics of oil and gas wells requires the application of the most recent technologies and technological solutions for well drilling and well completion.Aim. …”
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  9. 449
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  11. 451
  12. 452

    Coconut: covariate-assisted composite null hypothesis testing with applications to replicability analysis of high-throughput experimental data by Yan Li, Yanmei Li, Han Ma, Zitong Yue, Xin Zhang

    Published 2025-07-01
    “…Abstract Background Multiple testing of composite null hypotheses is critical for identifying simultaneous signals across studies. …”
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  13. 453

    The cow GUTBIOME CY study: investigating the composition of the cattle gut microbiome in health and infectious disease transmission in cyprus by Daphne E. Mavrides, Maria Liapi, Despo Ierodiakonou, Christodoulos Pipis, Stavros Malas, Eleni Gentekaki, Anastasios D. Tsaousis

    Published 2024-12-01
    “…However, there are proportionately fewer studies on this complex microbial community in cattle and region-focus studies are non- existent. Methods Herein, we present the research protocol of the GUTBIOME CY project pertaining to determine the composition of the lower gut microbiome in dairy cows situated in 37 farms across five districts of the island of Cyprus. …”
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  14. 454

    The impact of early-life exposures on growth and adult gut microbiome composition is dependent on genetic strain and parent- of- origin by M. Nazmul Huda, Emer Kelly, Keri Barron, Jing Xue, William Valdar, Lisa M. Tarantino, Sarah Schoenrock, Folami Y. Ideraabdullah, Brian J. Bennett

    Published 2025-06-01
    “…Results Our study revealed that early developmental exposure to antibiotics, protein deficiency, and vitamin D deficiency had long-lasting effects on offspring bodyweight and gut microbial diversity and composition, depending on the genetic background. Several bacterial genera and ASVs, including Bacteroides, Muribaculaceae, Akkermansia, and Bifidobacterium, are influenced by developmental insults. …”
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  15. 455
  16. 456

    Diversity and composition of vaginal microbiota of pregnant women at risk for transmitting Group B Streptococcus treated with intrapartum penicillin. by Luiz Fernando Wurdig Roesch, Rita C Silveira, Andréa L Corso, Priscila Thiago Dobbler, Volker Mai, Bruna S Rojas, Álvaro M Laureano, Renato S Procianoy

    Published 2017-01-01
    “…<h4>Background</h4>Administering intravenous antibiotics during labor to women at risk for transmitting Group B Streptococcus (GBS) can prevent infections in newborns. …”
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  17. 457

    Association between the gut microbiotic composition and dietary patterns in hypertensive elderly patients: a cross-sectional study by Hsi-Cheng Hung, Yuan-Yuan Lin, Wan-Jung Tien, Yu-Yoh Chen, Suh-Ching Yang

    Published 2025-07-01
    “…Abstract Background Many studies on gut microbiota and hypertension have not focused on detailed dietary intake and eating habits, especially in older adults. …”
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  18. 458

    Evaluation of the Effect of Chitosan-Based Irrigation Solutions on the Bond Strength of Mineral Trioxide Aggregate to Bulk-Fill Composite by Arzu Şahin Mantı, Bağdagül Helvacıoğlu Kıvanç

    Published 2024-12-01
    “…<b>(1) Background:</b> Bond strength between repair and restorative materials is crucial for endodontic success. …”
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  19. 459
  20. 460

    Biodegradability and biocompatibility test of Magnesium Carbonate apatite composite implants fabricated by extrusion technique on Sprague Dawley Rats by Achmad Fauzi Kamal, Eugene Dionysios, Sugeng Supriadi, Iwan Setyadi, Vetnizah Juniantito, Ahmad Jabir Rahyussalim

    Published 2025-03-01
    “…Abstract Background and purpose Magnesium (Mg) has a biomechanical character resembling bone, with mechanical strength exceeding that of ceramics, but has a high corrosion rate. …”
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