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  1. 501

    A Novel Approach to Pine Nut Classification: Combining Near-Infrared Spectroscopy and Image Shape Features with Soft Voting-Based Ensemble Learning by Yueyun Yu, Xin Huang, Danjv Lv, Benjamin K. Ng, Chan-Tong Lam

    Published 2025-06-01
    “…Experimental validation on a dataset comprising seven pine nut varieties demonstrated that, compared to particle swarm optimization (PSO) and the genetic algorithm (GA), the IBiEO-SP algorithm improved average classification accuracy by 5.7% (<i>p</i> < 0.01, Student’s <i>t</i>-test) under four spectral preprocessing methods (MSC, SNV, SG1, and SG2). Remarkably, only 2–3 features were required to achieve optimal performance (MSC + random forest: 99.05% accuracy, 100% F1/precision; SNV + KNN: 97.14% accuracy, 100% F1/precision). …”
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    Factors enhancing operation and maintenance of sanitation facilities for improved service levels in Kampala Schools by Jude Zziwa Byansi, Swaib Semiyaga, Frank Kansiime, Robinah Nakawunde Kulabako

    Published 2025-02-01
    “…A cross-sectional study approach and systematic random sampling techniques were used to collect data from 274 schools (selected from 852) using checklists and questionnaires. …”
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    Article
  4. 504

    ISUP grade upgrade prediction after radical prostatectomy: Role of Luteinizing Hormone to Testosterone ratio by Zhihua Pan, Ruizhe Zhao, Jinjiang Fan, Shaobo Zhang, Jie Li, Bianjiang Liu

    Published 2025-07-01
    “…Materials and Methods Clinical data from 503 patients who underwent radical prostatectomy (RP) at Jiangsu Provincial People's Hospital between June 2022 and October 2024 were collected. A stratified random sampling method was used to divide the patients into a training set and a validation set at a 7:3 ratio. …”
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  5. 505

    Knowledge towards Strabismus and Associated Factors among Adults in Gondar Town, Northwest Ethiopia by Aragaw kegne Assaye, Melkamu Temeselew Tegegn, Natnael Lakachew Assefa, Betelhem Temesgen Yibekal

    Published 2020-01-01
    “…Among the participants, 52.3% (95% CI: 47.9–56.4) had good knowledge towards strabismus. …”
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  6. 506

    Hygiene and Sanitation Practices and the Risk of Morbidity among Children 6–23 Months of Age in Kumbungu District, Ghana by Fusta Azupogo, Fadilatu Abdul-Rahaman, Beatrice Gyanteh, Ambrose Atosona

    Published 2019-01-01
    “…Results. About 53% and 55.3% of the children reportedly experienced diarrhoea and RTIs, respectively, two weeks before the survey. …”
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    Availability of Adequately Iodized Dietary Salt and Associated Factors in a Town of Southeast Ethiopia: A Community-Based Cross-Sectional Survey by Gadisa Fitala Obssie, Kassahun Ketema, Yohannes Tekalegn

    Published 2020-01-01
    “…A total of 394 households were selected for this study using a simple random sampling technique. The level of salt iodine content was determined using the rapid field test kit. …”
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    Prevalence of cataract and its associated factors among adult diabetic patients attending at diabetic care clinics in Northwest Ethiopia, 2023 by Abebech Fikade Shumye, Melkamu Temeselew Tegegn, Matiyas Mamo Bekele

    Published 2025-01-01
    “…Methods A multicenter cross-sectional study was conducted in Northwest Ethiopia from May 8 to June 8, 2023. A systematic random sampling technique was used to select study subjects. …”
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  12. 512

    Fertility return after hormonal contraceptive discontinuation and associated factors among women attended Family Guidance Association of Ethiopia Dessie model clinic, Northeast Eth... by Yitayish Damtie, Bereket Kefale, Mastewal Arefaynie, Melaku Yalew, Bezawit Adane

    Published 2023-01-01
    “…Data were entered using Epi Data version 3.1 and analyzed using SPSS version 23. Both bi-variable and multivariable binary logistic regressions were used to identify predictors of delayed fertility return. …”
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  13. 513

    Prevalence and Associated Factors of Work-Related Spinal Pain Among Bank Workers in Harar, Eastern Ethiopia: A Cross-Sectional Study by Murad Umer MPH, Aboma Motuma PhD, Nesredin Ahmed MSc, Shiferaw Letta PhD

    Published 2025-08-01
    “…Participants were selected using a simple random sampling technique to ensure unbiased representation. …”
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  14. 514

    Automatic Construction and Extraction of Sports Moment Feature Variables Using Artificial Intelligence by Zhao Zhang, Wang Li, Yuyang Zhang

    Published 2021-01-01
    “…The extracted features are binary classified several times to achieve the goal of multilabel classification. …”
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