Showing 1,041 - 1,060 results of 9,156 for search 'issues samples', query time: 0.11s Refine Results
  1. 1041

    Effect of rabbit gastrointestinal stasis (RGIS) on the fecal microbiota of pet rabbits (Oryctolagus cuniculus). by Faith M Rahic-Seggerman, Cayla Iske, Jennifer Graham, Nicole Furst, Stephan Schmitz-Esser, Micah R Kohles

    Published 2025-01-01
    “…This study aimed to describe the effect of RGIS on the fecal microbiota of client-owned pet rabbits. Fecal samples from healthy rabbits and rabbits displaying RGIS were obtained and the symptomology of the rabbits was recorded along with any medical intervention. …”
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    Article
  2. 1042

    UAV object tracking algorithm based on spatial saliency-aware correlation filter by Changhui Wu, Jinrong Shen, Kaiwei Chen, Yingpin Chen, Yuan Liao

    Published 2025-03-01
    “…Furthermore, this paper establishes a positive expert group using historical positive samples to assess the reliability of candidate samples, thereby effectively mitigating the filter degradation issue. …”
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    Article
  3. 1043

    Study on Tar Generated from Downdraft Gasification of Oil Palm Fronds by Samson Mekbib Atnaw, Soo Chuan Kueh, Shaharin Anwar Sulaiman

    Published 2014-01-01
    “…In this study, a tar sampling train custom built based on standard tar sampling protocols was used to quantify the gravimetric concentration of tar (g/Nm3) in syngas produced from downdraft gasification of OPF. …”
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    Article
  4. 1044

    Quantitative <sup>1</sup>H and <sup>13</sup>C NMR and Chemometric Assessment of <sup>13</sup>C NMR Data: Application to Anabolic Steroid Formulations by Stéphane Balayssac, Gaëtan Assemat, Saïda Danoun, Myriam Malet-Martino, Véronique Gilard

    Published 2025-05-01
    “…The results revealed discrepancies between the labeled and detected substances in several samples, highlighting issues related to product mislabeling and potential health risks. …”
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    Article
  5. 1045

    Construction of a sugar and acid content estimation model for Miliang-1 kiwifruit during storage by LIU Li, YANG Tianyi, DONG Congying, SHI Caiyun, SI Peng, WEI Zhifeng, GAO Dengtao

    Published 2025-01-01
    “…Additionally, these methods usually result in the destruction of the fruit samples, which is not ideal for continuous monitoring. …”
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    Article
  6. 1046

    Landslide Susceptibility Evaluation Based on the Combination of Environmental Similarity and BP Neural Networks by Ruiting Wang, Wenfei Xi, Guangcai Huang, Zhiquan Yang, Kunwu Yang, Yongzai Zhuang, Ruihan Cao, Dingjie Zhou, Yijie Ma

    Published 2025-04-01
    “…The experimental results demonstrate that (1) the integration of environmental similarity theory effectively expanded the dataset by 4398 samples with distinct susceptibility levels, resolving data scarcity issues and significantly enhancing the model’s generalization capabilities. (2) Among the three models tested with supplemented samples, the BP neural network achieved optimal performance, showing improvements in the accuracy values by 0.02 and 0.14 compared to SVM and RF, respectively, Kappa coefficient enhancements of 0.02 and 0.18, and RMSE reductions of 0.04 and 0.21. …”
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    Article
  7. 1047

    Numerical simulation of radiotherapy beam interaction with soft tissues and PLA plastic for 3D printing of dosimetric phantoms by I. A. Miloichikova, A. A. Bulavskaya, D. A. Polomoshnova, V. O. Saburov, S. G. Stuchebrov

    Published 2025-01-01
    “…Dosimetric phantoms of laboratory animals are an effective tool for dose assessment, facilitating standardization of tests conducted under different conditions. existing phantoms often fail to address radiobiological issues like placing of biological samples or dosimetry detectors. …”
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    Article
  8. 1048
  9. 1049

    Classification of Apples (<i>Malus × domestica</i> <span style="font-variant: small-caps">borkh.</span>) According to Geographical Origin, Variety and Production Method Using Liqui... by Jule Hansen, Iris Fransson, Robbin Schrieck, Christof Kunert, Stephan Seifert

    Published 2025-07-01
    “…In this study, ultra-high performance liquid chromatography quadrupole time-of-flight mass spectrometry (UHPLC-Q-ToF-MS) is applied in combination with random forest to 193 apple samples for the analysis of various authentication issues. …”
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    Article
  10. 1050

    Integrated Modeling of GC-Content, Mappability, Tumor Impurity and Aneuploidy for Accurate Detection of Genomic Aberrations by Zhenhua Yu, Ao Li, Liang Zou, Xuehong Sun, Minghui Wang, Peng Zhang

    Published 2018-01-01
    “…Efficient computational methods are still in great demand for comprehensively addressing these issues. We introduce GPHMM-SEQ, a novel algorithm for inferring tumor impurity and ploidy as well as detecting copy number alterations and loss of heterozygosity from paired tumor-normal samples. …”
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    Article
  11. 1051

    Multi-Source Unsupervised Domain Adaptation with Prototype Aggregation by Min Huang, Zifeng Xie, Bo Sun, Ning Wang

    Published 2025-02-01
    “…Therefore, we address these issues by proposing a prototype aggregation method that models the discrepancy between source and target domains at the class and domain levels. …”
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    Article
  12. 1052

    Evaluation of oral health status in the population above 50: evidence from the ardakan cohort study on aging (ACSA) by Ahmad Delbari, Fatemeh Ghavidel, Vahid Rashedi, Mohammad Bidkhori, Mohammad Saatchi, Elham Hooshmand

    Published 2024-01-01
    “…Moreover, 58.5% of the total sample wore dentures, and the mean age (SD) when they started using dentures was 48.5 (20.7) years. …”
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    Article
  13. 1053

    The Nariño Cat, the Tigrinas and Their Problematic Systematics and Phylogeography: The Real Story by Manuel Ruiz-García, Javier Vega, Myreya Pinedo-Castro, Joseph Mark Shostell

    Published 2025-06-01
    “…The temporal Nariño cat samples (2001, 2007, 2017, 2023) refer to samples taken from a single specimen across different years. …”
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    Article
  14. 1054

    Selective transfer learning with adversarial training for stock movement prediction by Yang Li, Hong-Ning Dai, Zibin Zheng

    Published 2022-12-01
    “…Most existing approaches cannot jointly take the above two issues into account and thus cannot yield satisfactory prediction result. …”
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    Article
  15. 1055
  16. 1056

    A New Incremental Learning Method Based on Rainbow Memory for Fault Diagnosis of AUV by Ying Li, Yuxing Ye, Zhiwei Zhang, Long Wen

    Published 2025-07-01
    “…Second, the model evaluates data importance to select and store key samples encapsulating critical information from prior tasks. …”
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    Article
  17. 1057

    Low-dimensional nanomaterials for electrochemical biosensing of gastric cancer biomarkers in whole blood: Current trends and future Prospects by Zengkai Ji, Yao Li, Shuijian He, Jian Ju, Yongfeng Chen

    Published 2025-08-01
    “…Electrochemical biosensors possess the capability to detect biomarkers at low concentrations in whole blood samples, which has sparked considerable interest in their potential clinical applications. …”
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    Article
  18. 1058

    Supervised machine learning for microbiomics: Bridging the gap between current and best practices by Natasha Katherine Dudek, Mariami Chakhvadze, Saba Kobakhidze, Omar Kantidze, Yuriy Gankin

    Published 2024-12-01
    “…Within this corpus, datasets have a median size of 161.5 samples, with over one-third containing fewer than 100 samples, signaling a high potential for overfitting. …”
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    Article
  19. 1059

    Use of Machine Learning Algorithms to Predict Almen (Shot Peening) Intensity Values of Various Steel Materials by Murat İnce, Hatice Varol Özkavak

    Published 2025-07-01
    “…Wear, fatigue, and corrosion are just a few of the issues that mechanical components in engineering experience, leading to surface deterioration. …”
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    Article
  20. 1060

    Quantitative Analysis of Leather Closet Surface Material Based on Visual and Tactile Evaluation by Yidan Liu, Wei Wang, Ziyao Tu, Nan Li, Jingyu Sun

    Published 2025-06-01
    “…As people pay more attention to environmental issues, incorporating leather elements in solid wood furniture has become a new trend. …”
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    Article