Showing 141 - 160 results of 518 for search 'Step detection function', query time: 0.10s Refine Results
  1. 141
  2. 142

    Preferential Stripping Analysis of Post-Transition Metals (In and Ga) at Bi/Hg Films Electroplated on Graphene-Functionalized Graphite Rods by Nastaran Ghaffari, Nazeem Jahed, Zareenah Abader, Priscilla G. L. Baker, Keagan Pokpas

    Published 2024-11-01
    “…The improved adsorption of Ga<sup>3+</sup> and In<sup>3+</sup> ions at the Bi/Hg films on the graphene-functionalized electrodes during the preconcentration step significantly enhanced sensitivity, achieving detection limits of 2.53 nmol L<sup>−1</sup> for Ga<sup>3+</sup> and 7.27 nmol L<sup>−1</sup> for In<sup>3+</sup>. …”
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  3. 143

    Optimization for Rapid Detection of E. coli O157:H7 Using Real-Time Loop-Mediated Isothermal Amplification by Alaleh Valiallahi, Mehdi Zeinoddini, Shirin Jalili

    Published 2022-05-01
    “…Conclusion: The rapid, sensitive, one-step-visually developed LAMP assay could be of interest for screening functions in food analytical laboratories without special equipment or trained personnel.…”
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  4. 144

    Hate Speech Detection and Online Public Opinion Regulation Using Support Vector Machine Algorithm: Application and Impact on Social Media by Siyuan Li, Zhi Li

    Published 2025-04-01
    “…Detecting hate speech in social media is challenging due to its rarity, high-dimensional complexity, and implicit expression via sarcasm or spelling variations, rendering linear models ineffective. …”
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  5. 145
  6. 146

    Impact of Venous CONgestion on Organ Function and Outcomes in Sepsis (ICON-Sepsis): a prospective observational cohort study protocol by Hao Ying, Robert R. Ehrman, Robert L. Sherwin, Christian A. Reynolds, Steven J. Korzeniewski, Robert D. Welch, Jeffrey A. Kline, Phillip D. Levy

    Published 2025-06-01
    “…Patient-level heterogeneity in prior sepsis trials is recognised as a substantial contributor to all these problems, yet no prior investigation has attempted to identify volume-informed septic phenotypes, a necessary first step towards precision care.Methods and analysis Predicated on prior studies demonstrating detectability of organ-level congestion, we hypothesise that central venous hypertension (1) is deleterious to the function of the lungs, liver, kidneys and vascular endothelium; (2) is worsened by cardiac dysfunction and IVF administration; and (3) contributes to adverse organ-specific and overall outcomes. …”
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  7. 147

    High-intensity intermittent exercise regulates oxidative stress and improves endothelial progenitor cell function in patients with essential hypertension by Jixin ZHI, Tiantian WANG, Shuang REN, Chenyu WANG

    Published 2025-02-01
    “…Before and after intervention, brachial artery flow-mediated vasodilation (FMD) was used to evaluate vascular endothelial function; venous blood was sampled to perfrom circulating endothelial progenitor cell counts; endothelial progenitor cells were cultured in vitro, and the modified Boyden chamber assay and Matrigel lumen formation assay were used to detect their migration and tube formation ability, superoxide fluorescent anion probe method to detect reactive oxygen species levels, terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) staining method to detect cell apoptosis, Western blotting to determine protein expression of reduced nicotinamide adenine dinucleotide phosphate (NADPH) oxidase 2, NADPH oxidase 4, and superoxide dismutase. …”
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  8. 148

    A deep learning based intrusion detection system for CAN vehicle based on combination of triple attention mechanism and GGO algorithm by Hongwei Yang, Mehdi Effatparvar

    Published 2025-06-01
    “…The purpose of TAN here is to identify intrusion within 3 steps. Within the initial phase, the major features have been extracted, and TAN functions as a descriptor of feature. …”
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  9. 149

    Adaptation of an Eddy Current Model for Characterizing Subsurface Defects in CFRP Plates Using FEM Analysis Based on Energy Functional by Mario Versaci, Filippo Laganà, Francesco Carlo Morabito, Annunziata Palumbo, Giovanni Angiulli

    Published 2024-09-01
    “…The adapted EC model admits a unique and stable solution by verifying that all analytical steps are satisfied. To reconstruct 2D maps of the magnetic flux density amplitude, a FEM formulation is adopted, based on the energy functional because it ensures a stable and consistent numerical formulation given its coercivity. …”
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  10. 150

    Weak Fault Detection for Rolling Bearings in Varying Working Conditions through the Second-Order Stochastic Resonance Method with Barrier Height Optimization by Huaitao Shi, Yangyang Li, Peng Zhou, Shenghao Tong, Liang Guo, Baicheng Li

    Published 2021-01-01
    “…The stochastic resonance (SR) method is widely applied to fault feature extraction of rotary machines, which is capable of improving the weak fault detection performance by energy transformation through the potential well function. …”
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  11. 151
  12. 152

    Fluorescent EGTA-derived carbon dots for turn on–off–on detection of Fe3+ and ascorbic acid via hydrothermal synthesis and cellular imaging by Kanwal Iqbal, Anam Iqbal, Wenwu Qin, Muhammad Imran, Zeeshan Ajmal, Imran Khan, Guolong Xing

    Published 2025-07-01
    “…This streamlined strategy represents a significant advancement in the efficient production of functional CDs. The resulting CDs exhibit dual-mode fluorescence sensing, selectively detecting Fe3+ through a fluorescence quenching mechanism, with an ultra-low detection limit of 23 nM. …”
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  13. 153

    An Adaptive PSO Approach with Modified Position Equation for Optimizing Critical Node Detection in Large-Scale Networks: Application to Wireless Sensor Networks by Abdelmoujib Megzari, Walid Osamy, Bader Alwasel, Ahmed M. Khedr

    Published 2025-06-01
    “…Identifying such nodes is a fundamental step toward ensuring the reliability of WSNs. The critical node detection problem (CNDP) focuses on determining the set of nodes whose removal most significantly affects the network’s connectivity, stability, functionality, robustness, and resilience. …”
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  14. 154

    RETRACTED ARTICLE: A non-enzymatic, isothermal strand displacement and amplification assay for rapid detection of SARS-CoV-2 RNA by Mohsen Mohammadniaei, Ming Zhang, Jon Ashley, Ulf Bech Christensen, Lennart Jan Friis-Hansen, Rasmus Gregersen, Jan Gorm Lisby, Thomas Lars Benfield, Finn Erland Nielsen, Jens Henning Rasmussen, Ellen Bøtker Pedersen, Anne Christine Rye Olinger, Lærke Tørring Kolding, Maryam Naseri, Tao Zheng, Wentao Wang, Jan Gorodkin, Yi Sun

    Published 2021-08-01
    “…Abstract The current nucleic acid signal amplification methods for SARS-CoV-2 RNA detection heavily rely on the functions of biological enzymes which imposes stringent transportation and storage conditions, high cost and global supply shortages. …”
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  15. 155

    Multi-Scale Spatiotemporal Feature Enhancement and Recursive Motion Compensation for Satellite Video Geographic Registration by Yu Geng, Jingguo Lv, Shuwei Huang, Boyu Wang

    Published 2025-04-01
    “…Satellite video geographic alignment can be applied to target detection and tracking, true 3D scene construction, image geometry measurement, etc., which is a necessary preprocessing step for satellite video applications. …”
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  16. 156

    An innovative and mass-sensitive quartz tuning fork (QTF) biosensor for GFAP detection: A novel approach for traumatic brain injury diagnosis by Burcu Özcan, İnci Uludağ Anıl, Mehmet Altay Ünal, Fikret Arı, Mustafa Kemal Sezgintürk, Sibel Ayşıl Özkan

    Published 2025-08-01
    “…The early diagnosis and management of traumatic brain injury (TBI) are dependent upon the early and precise detection of glial fibrillary acidic protein (GFAP). …”
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  17. 157

    Fabrication of folic acid immobilized graphene oxide-silica (FA@GO-SiO2) for the electrochemical detection of circulating tumor cells by Sabeen Iqbal, Saman Kainat, Fahmida Jabeen, Muhammad Salman Sajid, Saadat Majeed, Muhammad Najam-ul-Haq

    Published 2025-06-01
    “…Herein, graphene oxide (GO) - silica (SiO2) nanocomposite functionalized with folic acid (FA@GO-SiO2) is developed for the selective and sensitive detection of CTCs from blood. …”
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  18. 158
  19. 159

    Millimeter-Wave Imaging with Range-Resolved 3D Depth Extraction Using Glow Discharge Detection and Frequency-Modulated Continuous Wave Radar by Arun Ramachandra Kurup, Daniel Rozban, Amir Abramovich, Yitzhak Yitzhaky, Natan Kopeika

    Published 2025-02-01
    “…Reflected signals are processed by the GDD, which functions as a heterodyne receiver, and Fast Fourier Transform (FFT) is used to extract range data. …”
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  20. 160

    A multistage Plasmodium CRL4WIG1 ubiquitin ligase is critical for the formation of functional microtubule organization centers in microgametocytes by Ravish Rashpa, Cameron Smith, Katerina Artavanis-Tsakonas, Mathieu Brochet

    Published 2024-10-01
    “…However, little is known about the repertoire and function of these enzymes in Plasmodium. Here, we show that Plasmodium expresses a conserved cullin RING E3 ligase (CRL) complex that is functionally related to CRL4 in other eukaryotes. …”
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