Showing 6,761 - 6,780 results of 8,230 for search 'Optimal detection methods', query time: 0.20s Refine Results
  1. 6761

    Design and trial of precision spraying system for weeds in winter wheat field at tillering stage by Bo Li, Peijie Guo, Yu Chen, Jun Chen, Haiying Wang, Jing Zhang, Zhixing Zhang

    Published 2025-12-01
    “…To improve the accuracy of weed detection, GCGS-YOLO is proposed as a weed target detection model, and we integrate the Global Context (GC) attention mechanism with the traditional C3 module to optimize the backbone feature extraction network, and introduce the GSConv module to improve the neck network. …”
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  2. 6762

    Facile Fabrication of Polydopamine-Functionalized Titanium Dioxide Nano/Submicro-Particles on the NiTi Substrate for Highly Efficient Solid-Phase Microextraction of Benzotriazole U... by Huiju Wang, Shoujia Wang, Kang Li, Yulong Ma, Tianhong Zhou

    Published 2023-01-01
    “…Moreover enrichment factors (EFs) ranged from 63 to 218. The recommended method can completely extract and detect trace BUvFs in different environmental water samples. …”
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  3. 6763

    Forced degradation of metronidazole, oxytetracycline and furazolidone studies using High Performance Liquid Chromatography by Violeta Tauber (Giugiu), Viorica Chiurciu

    Published 2014-06-01
    “…The flow rate was optimized to 1mL/min and the detection was carried at 254 nm. …”
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  4. 6764

    Approach to shoulder instability: a randomized, controlled trial by Julien Caron, MD FRCSC, Kellen Walsh, MD FRCSC, Tinghua Zhang, MSc, Rashed AlAhmed, MBChB MSc FRCSC, Peter B. MacDonald, MD FRCSC, Cristina Bassi, MD, J Whitcomb Pollock, MD FRCSC MSc, Katie McIlquham, BSc, Peter Lapner, MD FRCSC

    Published 2025-01-01
    “…Similarly, no differences were detected in American Shoulder and Elbow Surgeons scores (ISI score: 93.2 ± 16.2, CTA: 92.6 ± 9.9, P = .89). …”
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  5. 6765

    Active-Margin Transmission Power Control for Wireless Sensor Networks by Byung-Hee Son, Kwang-Jin Kim, Ye Li, Young-Wan Choi

    Published 2014-05-01
    “…For obtaining the optimal transmission power, effective minimum detectable signal (EMDS) has been introduced which considers the change both in the channel noise and in the path loss (PL) dispersion caused by multipath fading. …”
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  6. 6766

    DIFFERENTIAL PULSE POLAROGRAPHIC DETERMINATION OF OSMIUM BY CATALYSIS OF PYROGALLOL-RED BROMATE REACTION

    Published 1997-12-01
    “…The concentration of osmium in the range of 0.1- 300 ng ml has been determined. The limit of detection was 0.02 ng ml . The precision and accuracy of the method are reported…”
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  7. 6767

    Quantification of circulating cell-free DNA (cfDNA) in urine using a newborn piglet model of asphyxia. by Polona Rajar, Monica Åsegg-Atneosen, Ola Didrik Saugstad, Rønnaug Solberg, Lars Oliver Baumbusch

    Published 2019-01-01
    “…The methodology for detection and monitoring of cfDNA in urine has to be further optimized before it can be applied in a clinical setting in the future.…”
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  8. 6768

    Analysis and validation of serum biomarkers in brucellosis patients through proteomics and bioinformatics by Xiao Li, Bo Wang, Xiaocong Li, Juan He, Yue Shi, Rui Wang, Dongwei Li, Ding Haitao, Ding Haitao

    Published 2025-01-01
    “…Differential expression analysis was performed to identify proteins with altered expression, while Weighted Gene Co-expression Network Analysis (WGCNA) was applied to detect co-expression modules associated with clinical features of brucellosis. …”
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  9. 6769

    Gearbox Fault Diagnosis based on LMD Approximate Entropy and PSO-ELM by Zhang Yuxue, Pan Hongxia

    Published 2017-01-01
    “…For the detection and identification problems of common faults in the use of gearbox,considering the nonlinear,non-stationary properties of the gearbox vibration response signal,a method for the gearbox fault diagnosis based on local mean decomposition( LMD) approximate entropy and PSO-ELM is proposed.Firstly,the LMD decomposition method is used for gearbox vibration signal,with correlation coefficient method extracted the first four PF components which contain the main fault information. …”
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  10. 6770
  11. 6771
  12. 6772

    Monitoring the Concentrations of Na, Mg, Ca, Cu, Fe, and K in <i>Sargassum fusiforme</i> at Different Growth Stages by NIR Spectroscopy Coupled with Chemometrics by Sisi Wei, Jing Huang, Ying Niu, Haibin Tong, Laijin Su, Xu Zhang, Mingjiang Wu, Yue Yang

    Published 2025-01-01
    “…The effects of four spectral pretreatment methods and three wavelength selection methods, including the synergy interval partial least squares (SI-PLS) algorithm, genetic algorithm (GA), and competitive adaptive reweighted sampling method (CARS) on the model optimization, were evaluated. …”
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  13. 6773

    Artesunate inhibits proliferation and promotes apoptosis and autophagy of nephroblastoma cell line SK-NEP-1 by WEI Jianxin, FANG Yanle, LU Yubo, GAO Yuguang, LANG Xing, LI Jingtao, MA Xinsheng

    Published 2025-04-01
    “…Objective To investigate the effects of artesunate (Art) on the proliferation, apoptosis, and autophagy of nephroblastoma cell line (SK-NEP-1). Methods SK-NEP-1 cells were intervened with different concentrations of Art (0, 10, 20, 40 and 80 μmol/L), and MTT method was applied to calculate the cell proliferation inhibition rate to screen the optimal intervention concentration; SK-NEP-1 cells were separated into control group, Art group, 3-MA group (Art+autophagy inhibitor, 3-methyladenine), and Rapa group (Art+autophagy activator rapamycin). …”
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  14. 6774

    Shedding light on negative cultures in osteoarticular infections: leveraging mNGS to unravel risk factors and microbial profiles by Haiqi Ding, Haiqi Ding, Haiqi Ding, Haiqi Ding, Jiexin Huang, Lan Lin, Lan Lin, Lan Lin, Yang Chen, Yang Chen, Yang Chen, Qijin Wang, Wenbo Li, Wenbo Li, Wenbo Li, Ying Huang, Ying Huang, Ying Huang, Xinyu Fang, Xinyu Fang, Xinyu Fang, Wenming Zhang, Wenming Zhang, Wenming Zhang

    Published 2024-11-01
    “…BackgroundThe objective of this study is to utilize metagenomic next-generation sequencing (mNGS) to analyze the risk factors causing negative microbial cultures, comprehensively delineate the microbial profiles neglected by traditional cultures, and optimize the pathogenetic diagnostic procedure accordingly.Research design and methodsWe enrolled 341 patients diagnosed with OI at our center between 2016 and 2022, and gathered data including age, gender, clinical diagnosis, duration of antibiotic use prior to sampling, microbial culture results, and mNGS results for these patients. …”
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  15. 6775

    Gene polymorphisms of miR-323b and miR-1343 that regulate kininogen L are associated with schizophrenia susceptibility: A preliminary population‑based study by Xiaoyu Liu, Mengdi Jin, Mingjia Yang, Lijuan Yan, Weijiao Zhao, Lizhuo Liu, Hongmin Wang, Yongzhuo Ding, Yanyan Sun, Yanchi Zhang, Qiong Yu

    Published 2024-10-01
    “…The polymorphisms of rs56103835, rs6513496, rs651349, and rs2986407 were detected using imLDR multiple SNP typing technologies in 513 SCZ patients and 509 controls. …”
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  16. 6776
  17. 6777

    Determination of benzo [a] pyrene in vegetable oil by solid phase extraction-ultra performance liquid chromatography-fluorescence detector by Feng Yinjie, Qiao Yongsheng, Chen Wei, Feng Chengyu, Ying Tiejin

    Published 2015-03-01
    “…Sample analysis by UPLC was three times faster than HPLC.In conclusion, this method has many advantages such as simple pretreatment, good repeatability, high sensitivity, less solvent and so on, thus can be applied on the rapid qualitative analysis and accurate quantitative detection of BaP in vegetable oil.…”
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  18. 6778

    Application of Fuzzy FMECA in High Speed Train Bogie Wheel Failure Analysis by ZHOU Jiayu, E Mingcheng, LI Qi, JIANG Zengqiang

    Published 2018-01-01
    “…In order to determine the critical components and failure modes in the system of high speed train bogie, the fuzzy comprehensive evaluation and analytic hierarchy process was used to improve the traditional FMECA, which was formed into a fuzzy FMECA. The fuzzy FMECA method could reduce the subjective impact of the evaluation process and optimize the evaluation results. …”
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  19. 6779

    SKIN AVILABLE MASTOID AREA ON THE STAGE OF ITS STRAIN by D.S. Avetikov, D.V. Steblovskii, I.I. Starchenko

    Published 2018-03-01
    “…Also frequently in epitheliocytes piknotychni shriveled kernel was detected. The study of microscopic preparations of mastoid skin areas after stretching in the range of 20 mm and the emergence of a qualitatively new lesions in both the epidermis and the dermis can detect amplification. …”
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  20. 6780

    Production of recombinant norovirus VP1 protein and its antigenic and immunogenic properties by Vladislav A. Lapin, Dmitry V. Novikov, Ekaterina V. Mokhonova, Dmitry A. Melentyev, Maria I. Tsyganova, Dmitry E. Zaitsev, Viktor V. Novikov

    Published 2024-11-01
    “…A genetic construct encoding recombinant VP1 of the GII genotype norovirus with codons optimized for highly effective expression in Escherichia coli has been created. …”
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