Showing 501 - 520 results of 22,558 for search 'detection sampling', query time: 0.19s Refine Results
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    An Efficient Dual-Sampling Approach for Chest CT Diagnosis by Alshamrani K, Alshamrani HA

    Published 2025-01-01
    “…The network was designed to adapt to the uneven distribution of infection areas, which could be predominantly minor or major in different regions.Methods: A total of 150 CT images were analyzed using the dual-sampling network. Two sampling approaches were compared: the proposed dual-sampling technique and a uniform sampling method.Results: The dual-sampling network demonstrated superior performance in detecting lung abnormalities compared to uniform sampling. …”
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    IVF cycle safety when a positive passive air sampling occurs under laminar flow hood in absence of a detectable contamination in the embryo culture by Claudia Omes, Roberto Bassani, Patrizia Cambieri, Fausto Baldanti, Fausto Baldanti, Rossella Elena Nappi, Rossella Elena Nappi

    Published 2025-01-01
    “…Data showed that, in the absence of a detectable contamination in the embryo culture media, IVF cycles are safe when an air positive sample occurs in Grade A environment.…”
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    Steel surface defect detection method based on improved YOLOv9 by Cong Chen, Hoileong Lee, Ming Chen

    Published 2025-07-01
    Subjects: “…Steel surface defect detection…”
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    SVM classifier for telecom user arrears based on boundary samples-based under-sampling approaches by Chuangchuang LI, Guangyue LU, Hanglong WANG

    Published 2017-09-01
    “…Telecom users’ arrears forecasting is a classification problem of unbalanced data set.To deal with the problem that the traditional SVM on the unbalanced date set had a low detection accuracy of minority class,a novel method was proposed.Based on the fact that the position of classification plane was determined by the boundary samples,the proposed method was implemented via removing some of samples closed to the classification plane to avoid the deficiency of the traditional SVM algorithm.Finally,the proposed method was compared with other approaches on unbalanced data sets.The simulation results show that the proposed method can not only increase the detection accuracy of minority but also improve the overall classification performance.…”
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    Molecular Detection of Neiseria Gonorrheae and Chlamydia Trichomatis Among Infertile Male Client Attending some Health Facilities in the Northwest, Nigeria by Dogo Ezekiel Bitet, Abdulhadi Sale Kumurya, Abubakar Isah Aliyu, Bawa Ega, Joseph M Ajagbe

    Published 2024-06-01
    “…Methods: A total of 383 infertile male semen samples were collected for this study. C. trachomatis and N. gonorrhoeae infections were molecularly detected in the semen samples using the multiplex method. …”
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    Analytical and clinical validation of a NGS panel in detecting targetable variants from ctDNA of metastatic NSCLC patients by Feifei Fan, Guozhong Jiang, Juan Lv, Hongmin Wang, Wenjie Li, Chenglin Liu, Yu Zhao, Zhou Zhang, Haiwei Du, Zhihong Zhang, Xiangnan Li, Wen‐cai Li

    Published 2024-10-01
    “…Additionally, the concordance between ctDNA and tissue samples for detecting targetable variants was analyzed in 904 patients. …”
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    Novel Quantification Method for Lithium Ion Battery Electrolyte Solvents in Aqueous Recycling Samples Using Solid‐Phase Extraction/Gas Chromatography‐Flame Ionization Detection by Julius Buchmann, Yixin Song, Simon Wiemers‐Meyer, Martin Winter, Sascha Nowak

    Published 2025-02-01
    “…This study introduces a robust method that combines solid‐phase extraction with gas chromatography‐flame ionization detection for quantifying organic carbonate electrolyte solvents and their degradation products in aqueous samples. …”
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    Comparative Analysis of Metagenomic Next-Generation Sequencing, Sanger Sequencing, and Conventional Culture for Detecting Common Pathogens Causing Lower Respiratory Tract Infections in Clinical Samples by Qiaolian Yi, Ge Zhang, Tong Wang, Jin Li, Wei Kang, Jingjia Zhang, Yali Liu, Yingchun Xu

    Published 2025-03-01
    “…In the 184 BALF samples, 66 samples were identified as having co-infections by mNGS, Sanger sequencing identified 64 samples, and cultures identified 22 samples. …”
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    Real-Time PCR for Detection CP1 & CP5 Virulence Factors of Entamoeba Histolytica in Patients Stool Samples in Al - Najaf Al- Ashraf Province by Haiytham Mohamed Hamady, Zainab Ali Hussein

    Published 2013-12-01
    “…Results: To detect the major virulence factors (V.F.) cysteine proteinase1 (Cp1), cysteine proteinase 5 (CP5) of E.histolytica, Real -Time PCR technique was conducted, by using specific primers for E.histolytica, the results showed that 40 samples out of 162 were positive, out of these positive samples, there were 16 samples positive for C P1, 24 samples were positive for CP5. …”
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    Highly sensitive electrochemical immunosensor based on methylene blue-reduced graphene oxide nanocomposites as signal probes for IL-6 detection in gingival crevicular fluid samples by Changfeng Zhu, Hongxin Wang, Jiyang Liu

    Published 2025-04-01
    “…Consequently, our fabricated PDA/rGO-MB/GCE-based electrochemical immunosensor has an excellent linear relationship with IL-6 ranging from 1 pg/mL to 100 ng/mL, with a limit of detection as low as 0.48 pg/mL. Moreover, our as-prepared sensing strategy shows accurate monitoring of the IL-6 quantity in gingival crevicular fluid samples.…”
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