Showing 541 - 560 results of 9,156 for search 'issues samples', query time: 0.10s Refine Results
  1. 541

    A hybrid Structural Equation Modeling and Fuzzy-set Qualitative Comparative Analysis framework for using limited samples to relate cycling performance to behavioral traits by Mahsa Jafari, Bhagwant Persaud, Carmelo D'Agostino

    Published 2025-06-01
    “…Based on SEM, none of the factors significantly affected performance, likely due to the low sample size. However, when applying FsQCA, it was observed that combinations of factors significantly affect performance. …”
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    Article
  2. 542

    Characterization and Antimicrobial-Resistance Profile of Escherichia coli O157 and O157: H7 Isolated from Modified Atmosphere Packaged Meat Samples by Özgür Çadırcı, Ali Gücükoğlu, Göknur Terzi Güzel, Tolga Uyanık, Abdulaziz Abdulahi, Mustafa Alişarlı

    Published 2017-10-01
    “…Shiga-like toxin producing Escherichia coli is still an important public issue which causes extremely dangerous health problems. …”
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  3. 543
  4. 544
  5. 545

    The Association of Reactive Oxygen Species with High-Risk Human Papilloma Virus Infection and Some Sperm Parameters in a Samples of Iraqi Idiopathic Infertile Males by Mustafa Dawood, Arwa Al-Shuwaikh, Ula Al-Kawaz

    Published 2024-06-01
    “…Twenty-five (36.8%) of asthenozoospermia samples were had high ROS levels, while only 4 (5.9%) samples had low level of ROS. …”
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  6. 546
  7. 547

    Examining Environmental Challenges in Relation to Online Distance Learning by Jamaica Noscal, Cynic Tenedero, Rejulios Villenes

    Published 2024-12-01
    “…This determines the significant relationship between the demographic profile and the environmental challenges in terms of ICT technical issues and concerns; environmental problems; and physical and digital distractions. …”
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    Article
  8. 548
  9. 549

    Particularities of metallographic preparation for the analysis of thin layers and coatings. Foundry production and metallurgy by A. G. Anisovich

    Published 2020-06-01
    “…The article deals with the issues of determining the thickness of layers and coatings for various purposes in metallographic research. …”
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  10. 550
  11. 551

    SARFA-Net: Shape-Aware Label Assignment and Refined Feature Alignment for Arbitrary-Oriented Object Detection in Remote Sensing Images by Yan Dong, Minghong Wei, Guangshuai Gao, Chunlei Li, Zhoufeng Liu

    Published 2025-01-01
    “…Specifically, SALA is proposed to mitigate the problem of insufficient sampling for extremely shaped objects, the core of which is the Shape-Aware Sampling module, to meticulously select more high-quality positive samples within elliptical regions. …”
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  12. 552
  13. 553
  14. 554

    Online takeaway food consumption and its association with health among young and middle-aged urban residents in mainland China: a cross-sectional study by Ke Jin, Tianyuan Pan, Tao Zeng, Yuliang Wang, Jinyan Huang, Jie Wu, Jingjing Ren

    Published 2025-07-01
    “…., an intermediate status between being healthy and diagnosed with a disease) on consumers. Methods A snowball sampling method was adopted, targeting urban consumers aged 18–59 across mainland China by posing an e-questionnaire survey. …”
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  15. 555

    COMPARISON BETWEEN BAYESIAN QUANTILE REGRESSION AND BAYESIAN LASSO QUANTILE REGRESSION FOR MODELING POVERTY LINE WITH PRESENCE OF HETEROSCEDASTICITY IN WEST SUMATRA by Lilis Harianti Hasibuan, Ferra Yanuar, Dodi Devianto, Maiyastri Maiyastri, Rudiyanto Rudiyanto

    Published 2025-07-01
    “…The issue of the poverty line is important to discuss because it is directly related to the welfare of people and the development of a country. …”
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  16. 556

    Comparing the Performance of Logit and Probit Early Warning Systems for Currency Crises in Emerging Market Economies by Fabio Comelli

    Published 2016-06-01
    “…We compare how logit (fi xed effects) and probit early warning systems (EWS) predict in-sample and out-of-sample currency crises in emerging markets (EMs). …”
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  17. 557

    Development of a portable stable spectrum source detector by Chen Tong, Chen Chao, Li Weiqiang, Zhang Xionghui, Ye Chuantao, Liu Xianming

    Published 2025-02-01
    “…The device employs a high-resolution, large-volume sodium iodide (NaI) crystal and a Photomultiplier Tube (PMT), and utilizes the unique peak sampling principle of this class of detectors, achieving rapid and accurate detection of the shielded nanocurie-level stable spectrum source. …”
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  18. 558

    Encrypted traffic identification scheme based on sliding window and randomness features by LIU Jiachi, KUANG Boyu, SU Mang, XU Yaqian, FU Anmin

    Published 2024-08-01
    “…For each data block, randomness measurement algorithms were utilized to extract sample features and construct randomness features for the original payload. …”
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  19. 559

    2DUMAP: Two-Dimensional Uniform Manifold Approximation and Projection for Fault Diagnosis by Benchao Li, Yuanyuan Zheng, Ruisheng Ran

    Published 2025-01-01
    “…To address this problem, a mapping matrix is learned to directly extend Out-of-Sample data, but this approach still faces the issue of the mapping matrix being too large. …”
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  20. 560

    Assessment of Aromatic Hydrocarbons in Urban Air: A Study from a Northern Mexican Megacity by Julia Griselda Cerón Bretón, Rosa María Cerón Bretón, Claudia Alejandra Aguilar Ucán, Carlos Montalvo Romero, Alberto Antonio Espinosa Guzmán, Simón Eduardo Carranco Lozada, Evangelina Ramírez Lara, María de la Luz Espinosa Fuentes, Martha Patricia Uc Chi

    Published 2025-05-01
    “…The spatiotemporal distributions of aromatic hydrocarbon levels in the atmosphere were evaluated at ten locations within Monterrey’s Metropolitan Area using passive sampling techniques across three climatic seasons (the rainy season of 2023, the cold front season of 2023, and the dry season of 2024). …”
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