Showing 1,501 - 1,520 results of 9,156 for search 'issues samples', query time: 0.15s Refine Results
  1. 1501

    Assessment on major browse feed resources and determine their chemical composition in Korhaye zone, Somali Region, Ethiopia by Wondimagegn Tadesse, Kibebew Babege, Sale Wandara

    Published 2024-11-01
    “…Due to this, intervention and further study should be conducted to tackle existing feed and feed related issues.…”
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    Article
  2. 1502

    Domain Generalized Open-Set Fault Detection and Diagnosis for Belt Conveyor Systems With Prototype Learning by Jinyou Kim, Ilkyu Yi, Young-Joo Suh

    Published 2025-01-01
    “…Our two-stage design effectively mitigates the limitations posed by insufficient faulty samples while enhancing overall FDD performance. To properly assess the proposed method, we utilized datasets collected from a testbed that simulates the actual operational conditions of belt conveyor systems. …”
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    Article
  3. 1503

    Model interpretability on private-safe oriented student dropout prediction. by Helai Liu, Mao Mao, Xia Li, Jia Gao

    Published 2025-01-01
    “…To address these two issues, we introduced for the first time a modified Preprocessed Kernel Inducing Points data distillation technique (PP-KIPDD), specializing in distilling tabular structured dataset, and innovatively employed the PP-KIPDD to reconstruct new samples that serve as qualified training sets simulating student information distributions, thereby preventing student privacy information leakage, which showed better performance and efficiency compared to traditional data synthesis techniques such as the Conditional Generative Adversarial Networks. …”
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  8. 1508

    Spatial phenotyping of human bronchial airways in obstructive lung disease by Latifa Khalfaoui, Raymond M. Moore, Jose. C. Villasboas, Kaitlyn R. Whitaker, Brenna C. Novotny, Michael A. Thompson, Christina M. Pabelick, Y. S. Prakash

    Published 2025-07-01
    “…Spatial phenotypic profiling facilitates exploration of these issues of the cellular microenvironment and identification of context-dependent cell-cell interactions. …”
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    Article
  9. 1509

    Enhancing mechanical properties and corrosion resistance through coating SiC during wire arc additive manufacturing of 2205 duplex stainless steel by Haidong WANG, Shuang XU, Jili LIU, Xide LI, Dawei QIU

    Published 2025-05-01
    “…To address the issues of low mechanical strength, high anisotropy and reduced corrosion resistance in wire and arc additive manufacturing (WAAM) duplex stainless steel caused by coarse grains and columnar crystal epitaxial growth, SiC particles were introduced. …”
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    Article
  10. 1510
  11. 1511

    Using Geochemistry, Stable Isotopes and Statistical Tools to Estimate the Sources and Transformation of Nitrate in Groundwater in Jinan Spring Catchment, China by Kairan Wang, Mingyuan Fan, Zhen Wu, Xin Zhang, Hongbo Wang, Xuequn Chen, Mingsen Wang

    Published 2025-05-01
    “…Nitrate (NO<sub>3</sub><sup>−</sup>) pollution resulting from anthropogenic activities represents one of the most prevalent environmental issues in karst spring catchments of northern China. …”
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    Article
  12. 1512

    PHILDER: Lightweight Framework for Intelligent Phishing Detection on Resource-Limited Devices by Guilherme Dantas Bispo, Cesar Augusto Borges de Andrade, Gabriela Mayumi Saiki, Raquel Valadares Borges, Andre Luiz Marques Serrano, Geraldo Pereira Rocha Filho, Vinicius Pereira Goncalves

    Published 2025-01-01
    “…The study employs a dataset composed of real emails extracted from PhishTank and the SpamAssassin Public Corpus, spanning both legitimate and fraudulent samples. To address the natural imbalance between spam and phishing emails, two strategies were applied: undersampling, which reduces the number of legitimate emails to balance the classes, and oversampling using SMOTE (Synthetic Minority Over-sampling Technique) to generate new synthetic samples of the minority class. …”
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    Article
  13. 1513

    Development and evaluation of statistical and artificial intelligence approaches with microbial shotgun metagenomics data as an untargeted screening tool for use in food production by Kristen L. Beck, Niina Haiminen, Akshay Agarwal, Anna Paola Carrieri, Matthew Madgwick, Jennifer Kelly, Victor Pylro, Ban Kawas, Martin Wiedmann, Erika Ganda

    Published 2024-11-01
    “…Contrastive principal component analysis (PCA), cluster-based methods, and explainable artificial intelligence (AI) were evaluated for the detection of two anomalous sample classes using longitudinal metagenomic profiling of fluid milk compared to baseline (BL) samples collected under comparable circumstances. …”
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    Article
  14. 1514
  15. 1515

    Evaluating Fitbits for Assessment of Physical Activity and Sleep in Pediatric Pain: Feasibility and Acceptability Pilot Study by Bridget A Nestor, Andreas M Baumer, Justin Chimoff, Benoit Delecourt, Camila Koike, Nicole Tacugue, Roland Brusseau, Nathalie Roy, Israel A Gaytan-Fuentes, Navil Sethna, Danielle Wallace, Joe Kossowsky

    Published 2025-07-01
    “…We tested for group differences in acceptability and feasibility between orthopedic and cardiac patients within the acute pain sample and between the acute pain and chronic pain samples. …”
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  16. 1516
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    Prevalence and molecular identification of protozoan intestinal parasitic infections in cancer patients and a control group by Leyla Bahadorizadeh, Khadijeh Khanaliha, Saeede Ghorbandoust, Farah Bokharei-Salim, Sara Minaeian, Nastaran Khodakarim, Marzieh Ghalamkari, Borna Salemi

    Published 2024-11-01
    “…Abstract Background Parasitic infections, especially opportunistic infections, are important issues for immunocompromised patients, including cancer patients. …”
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  18. 1518

    Evolution of chemical characteristics and irrigation suitability of groundwater in arid and semi-arid regions by Yan Yan, Haibin Shi, Qingfeng Miao, Yi Zhao, Xin Nie, Zhengzhong Li, Meiling Pan, Weiying Feng, José Manuel Gonçalves, Isabel Maria Duarte

    Published 2025-04-01
    “…A total of 126 groundwater samples were collected and analyzed to assess chemical environmental changes, classify water quality, and identify the environmental factors influencing the formation of groundwater components during typical irrigation periods. …”
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  19. 1519
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    Prediction and Mapping of Soil Total Nitrogen Using GF-5 Image Based on Machine Learning Optimization Modeling by LIU Liqi, WEI Guangyuan, ZHOU Ping

    Published 2024-09-01
    “…Among these samples, 140 were randomly selected as the modeling sample set for calibration, and the remaining 31 samples were used as the test sample set. …”
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