Showing 101 - 120 results of 19,727 for search 'sample three detection', query time: 0.28s Refine Results
  1. 101

    The Effectiveness of Salivary Sampling for the Detection and Quantification of <i>Aggregatibacter actinomycetemcomitans</i> in Periodontitis Patients by Nabil Khzam, Omar Kujan, Dorte Haubek, Aysen Arslan, Anders Johansson, Jan Oscarsson, Zeinab Razooqi, Leticia Algarves Miranda

    Published 2024-12-01
    “…These results suggest that in advanced periodontitis, unstimulated saliva is representative of pooled subgingival plaque/buccal cheek mucosa samples and its use is adequate in the oral detection of <i>A. actinomycetemcomitans</i> in a cohort of patients with stage III and IV periodontitis.…”
    Get full text
    Article
  2. 102

    Direct Electrochemical Detection of Tyramine in Beer Samples Using a MWCNTs Modified GCE by Cláudio M. R. Almeida, Maria Fátima Barroso, Manuela M. Moreira, Júlia M. C. S. Magalhães, Luisa Durães

    Published 2025-05-01
    “…The method demonstrated a linear response range from 3 to 9 µM, with a limit of detection (LOD) of 0.34 µM and a limit of quantification (LOQ) of 1 µM. …”
    Get full text
    Article
  3. 103

    Molecular Detection of Antibiotic Resistance Genes Using Respiratory Sample from Pneumonia Patients by Eman Abdullah Alsuof, Ahmad R. Alsayed, Manar Saleh Zraikat, Heba A. Khader, Luai Z. Hasoun, Mamoon Zihlif, Osama Abu Ata, Malek A. Zihlif, Mahmoud Abu-Samak, Mohammed Al Maqbali

    Published 2025-05-01
    “…Results: <i>Mec A</i> was the most frequently detected gene, appearing in 87 samples (77.3%). Additionally, <i>Tem</i> in 80 samples (70.2%), <i>Oxa-48-like</i> in 15 samples (13.2%), and <i>Ctx-M-1</i> in 38 samples (33.3%) were among the most commonly detected genes. …”
    Get full text
    Article
  4. 104

    Application research of sample data generation based on improved Cycle-GAN in intrusion detection by ZENG Qingpeng, GUO Hangkai

    Published 2025-04-01
    “…The issue of slow data updates, insufficient data samples for certain intrusion categories, and imbalanced distributions between normal and abnormal data sets in standard intrusion detection data sets have been addressed through both data sample augmentation and detection model optimization. …”
    Get full text
    Article
  5. 105

    Performance Evaluation of Commercial Dengue Diagnostic Tests for Early Detection of Dengue in Clinical Samples by Tuan Nur Akmalina Mat Jusoh, Rafidah Hanim Shueb

    Published 2017-01-01
    “…The result obtained from GenoAmp® Real-Time RT-PCR Dengue test showed that 14 samples harbored dengue virus type 1 (DENV-1), 8 samples harbored DENV-2, 2 samples harbored DENV-3, and 1 sample harbored DENV-4. 1 sample had a double infection with DENV-1 and DENV-2. …”
    Get full text
    Article
  6. 106

    Spatial Hydrographs of River Flow and Their Analysis for Peak Event Detection in the Context of Satellite Sampling by Arnaud Cerbelaud, Cédric H. David, Sylvain Biancamaria, Jeffrey Wade, Manu Tom, Renato Prata de Moraes Frasson, George H. Allen, Hana Thurman, Denis Blumstein

    Published 2025-04-01
    “…Our analysis also suggests that spatial sampling needs to be a factor of 4 (2) finer in resolution than peak flow lengths to detect 81% ± 13% (70% ± 20%) of events and to estimate their length within 84% ± 3% (67% ± 12%) median accuracy. …”
    Get full text
    Article
  7. 107

    Surface Defect Detection for Small Samples of Particleboard Based on Improved Proximal Policy Optimization by Haifei Xia, Haiyan Zhou, Mingao Zhang, Qingyi Zhang, Chenlong Fan, Yutu Yang, Shuang Xi, Ying Liu

    Published 2025-04-01
    “…Deep reinforcement learning-based detection methods have been shown to exhibit strong generalization ability and sample utilization efficiency when the number of samples is limited. …”
    Get full text
    Article
  8. 108

    Comparative analysis of commercial and “In-House” molecular tests for the detection of intestinal protozoa in stool samples by Giuseppe Di Pietra, Raffaele Gargiulo, Margherita Ortalli, Luciana Petrullo, Ester Oliva, Annibale Raglio, Annachiara Frigo, Ignazio Castagliuolo, Valeria Besutti

    Published 2025-08-01
    “…The molecular assays tested in this investigation performed well for G. duodenalis and Cryptosporidium spp. in fixed faecal specimens, while D. fragilis detection was inconsistent. These results suggest that although PCR techniques are promising in terms of reliable and cost-effective parasite identification, further standardisation of sample collection, storage and DNA extraction procedures is necessary for consistent results. …”
    Get full text
    Article
  9. 109
  10. 110
  11. 111
  12. 112
  13. 113
  14. 114
  15. 115
  16. 116
  17. 117
  18. 118
  19. 119

    Three Complementary Sampling Approaches Provide Comprehensive Characterization of Pesticide Contamination in Urban Stormwater by Gab Izma, Melanie Raby, Justin B. Renaud, Mark Sumarah, Paul Helm, Daniel McIsaac, Ryan Prosser, Rebecca Rooney

    Published 2025-02-01
    “…Our objective was to compare pesticide occurrences and concentrations to inform monitoring in stormwater ponds, which reflect pesticide pollution in urban areas. We detected 82 pesticides across the three sampling matrices, with most detections occurring in o-DGT samplers. …”
    Get full text
    Article
  20. 120

    Aptamer-Conjugated Magnetic Nanoparticles Integrated with SERS for Multiplex Salmonella Detection by Fan Sun, Kun Pang, Keke Yang, Li Zheng, Mengmeng Wang, Yufeng Wang, Qiang Chen, Zihong Ye, Pei Liang, Xiaoping Yu

    Published 2025-07-01
    “…The SERS aptasensor was utilized for the detection of spiked authentic samples with recoveries between 94.0 and 100.4%, which proved the usability of the method and helped to achieve food safety detection.…”
    Get full text
    Article