Showing 981 - 1,000 results of 6,806 for search 'surface detection', query time: 0.19s Refine Results
  1. 981

    On the non-parametric changepoint detection of flow regimes in cyclone Amphan by Venkat Shesu Reddem, Venkata Jampana, Ravichandran Muthalagu, Venkateswara Rao Bekkam, Pattabhi Rama Rao Eluri, Srinivasa Kumar Tummala

    Published 2023-04-01
    “…The highly instrumented mooring recorded near-surface meteorological parameters like wind speed, sea surface temperature, and near-surface pressure. …”
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    Article
  2. 982

    Charge-Sensitive Technique for Deformation Processes’ Study by K. U. Pantsialeyeu, U. A. Mikitsevich, A. I. Svistun, R. I. Vorobey, O. K. Gusev, A. L. Zharin

    Published 2022-12-01
    “…The research methodology makes it possible to detect local changes in the surface potential of the material in the area of deformations, which are not detected on a macroscopic scale using standard methods. …”
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    Article
  3. 983

    Fibre Optic Method for Detecting Oil Fluorescence in Marine Sediments by Emilia Baszanowska, Zbigniew Otremba, Maria Kubacka

    Published 2024-12-01
    “…The aim of this study is to verify the possibility of detecting oil in the bottom sediment using a fibre optic system. …”
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    Article
  4. 984

    Research in method to detect size and area of fruits by machine vision by YING Yi-bin

    Published 2000-05-01
    “…It was found that the correlation coefficient of real size versus detected size was 0.96. To decrease the relative errors, the pixel transform method was adopted to recover the geometrical feature of sphere-fruit surface from umbriferous image while the area of defected surface was calculated. …”
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    Article
  5. 985

    Voltage detected single spin dynamics in diamond at ambient conditions by Sergei Trofimov, Klaus Lips, Boris Naydenov

    Published 2025-04-01
    “…Moreover, the measured signal depends on the NV’s electron spin state, thus allowing to perform a non-optical single spin readout, a technique we refer to as “Surface Voltage Detected Magnetic Resonance” (SVDMR). …”
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  6. 986

    Enhancing wind turbine blade damage detection with YOLO-Wind by Zhao Zhanfang, Li Tuo

    Published 2025-05-01
    “…Abstract This study presents an enhanced YOLOv8n framework for wind turbine surface damage detection, achieving 83.9% mAP@0.5 on the DTU dataset—a 2.3% improvement over baseline models. …”
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  7. 987

    Gap-filled sub-surface mooring dataset off Western Australia during 2010–2023 by T. Bui, M. Feng, C. C. Chapman

    Published 2025-04-01
    “…The data products can be used to characterize sub-surface features of extreme events such as marine heat waves and marine cold spells, which are influenced by the Leeuwin Current and the wind-driven Capes Current, and to detect decadal change signals along the WA coast.…”
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  8. 988

    Surface hydrogenation treatment facilitating ultra-low temperature diffusion bonding of Zr-4 alloy by Xinrui Guo, Qing Chang, Lixia Zhang, Zhan Sun, Bo Zhang, Zeming Wang, Zhenwen Yang, Boyu Zhang

    Published 2025-05-01
    “…The microstructure of the hydrogenated layer was detected as δ-ZrH2 and ε-ZrH2. γ-ZrH phase was detected on the interface between the hydrogenated layer and α-Zr base metal. …”
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    Article
  9. 989
  10. 990

    Evaluation of HY-2B SMR Sea Surface Temperature Products from 2019 to 2024 by Ping Liu, Yili Zhao, Wu Zhou, Shishuai Wang

    Published 2025-01-01
    “…The direct comparison assesses bias and root mean square error (RMSE), while ETC analysis estimates the random error of the SST measurement systems and evaluates their ability to detect SST variations. Additionally, the spatial and temporal variations in error characteristics, as well as the crosstalk effects of sea surface wind speed, columnar water vapor, and columnar cloud liquid water, are analyzed. …”
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    Article
  11. 991

    A Feasibility Study on Gradient Boosting Regressor for Subsurface Sensor-Based Surface Instability Assessment by Shanelle Aira Rodrigazo, Junhwi Cho, Cherry Rose Godes, Yongseong Kim, Yongjin Kim, Seungjoo Lee, Jaeheum Yeon

    Published 2025-03-01
    “…However, most studies focus on surface displacement or meteorological inputs, with less emphasis on subsurface sensor data that could detect early instability precursors. …”
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    Article
  12. 992

    Numerical Model of Surface and Quasi-Spherical Sea Noise and Its Application to Analysis of DIFAR Systems by Mariusz RUDNICKI, Roman SALAMON, Jacek MARSZAL

    Published 2021-12-01
    “…Various types of passive sonar systems are used to detect submarines. These activities are complex and demanding. …”
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  13. 993

    Genotypic characterization of Egypt enterotoxigenic Escherichia coli isolates expressing coli surface antigen 6 by Atef M El-Gendy, Adel Mansour, Hind I Shaheen, Marshall R Monteville, Adam W Armstrong, Nasr El-Sayed, Sylvia Y. N Young, John D Klena

    Published 2013-02-01
    “…Trimethoprim-sulfamethoxazole-resistant isolates (n = 23) carried either sulI (n = 1, 4%), sulII (n = 8, 35%) or both genes (n = 10, 43%); 4 had no detectable sul gene. Conclusions: Our results show a lack of clonality among Egypt CS6 E. coli isolates and supports the use and the further research on vaccines targeting this cell surface antigen. …”
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  14. 994

    IR thermography & NN models for damaged component thickness detection by Chunming Ai, Haichuan Lin, Pingping Sun

    Published 2025-02-01
    “…Abstract To achieve rapid detection of damage thickness in metal components using infrared thermography, a combination of heat transfer theory and image theory was employed. …”
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    Article
  15. 995

    Etched Tungsten Oxide Modified with Au for Quick Xylene Detection by Yinglin Wang, Zhaohui Lei, Xu Li, Yantong Meng, Wanting Cui, Yiyang Xu, Xidong Hao, Shanfu Sun, Pengfei Cheng

    Published 2025-05-01
    “…The etching of NaHCO<sub>3</sub> and the synergistic carbon sphere templates were responsible for the sensing performance, as they enhanced the sample surface’s specific surface area and roughness while also supplying additional active sites. …”
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    Article
  16. 996

    Automated Detection of Road Defects Using LSTM and Random Forest by Abdulrahman Alrajhi, Kaushik Roy, James Kribs, Sultan S. Almalki

    Published 2025-01-01
    “…This research proposes a framework for collecting data and analysis using supervised machine learning (ML) techniques, more specifically Long/Short-Term Memory (LSTM), Random Forest (RF), and networked sensor-enhanced vehicles for effective and efficient monitoring and assessment of road surface conditions. Data collected in four different scenarios and multiple vehicle data help to discover abnormal defects and verify automated detection. …”
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  17. 997
  18. 998

    Contamination Level, Distribution, and Inventory of Dechlorane Plus (DP) in the Surface Soil of Shenyang City, China by Hui Wang, Siyi Yu, Tony R. Walker, Hao Wu, Xiaoxu Wang, Yueli Yang, Yinggang Wang

    Published 2025-04-01
    “…In this study, the contamination of DP in surface soil from Shenyang City, Liaoning Province, China, was investigated. …”
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  19. 999

    Analysis of muscle fatigue using entropybased measures from the recurrence pattern of surface electromyography signals by Hiremath Deepa S., Sundar Banerjee Shib, Karthick P. A., Swaminathan Ramakrishnan

    Published 2024-12-01
    “…Neuromuscular fatigue can be monitored using complexity domain analysis of surface electromyography (sEMG) signals. This study provides a technique to detect fatigue induced change in signal complexity using the entropic measurements of its recurrence pattern. …”
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  20. 1000

    Influence of Seasonal Frozen Soil on Near‐Surface Shear Wave Velocity in Eastern Hokkaido, Japan by Y. Miao, Y. Shi, H. Y. Zhuang, S. Y. Wang, H. B. Liu, X. B. Yu

    Published 2019-08-01
    “…Abstract We measured shear wave velocities in the shallow subsurface by applying seismic interferometry to earthquake records from eight vertical borehole arrays in eastern Hokkaido, Japan. We detected an increase of several percent in the seismic velocity during January to March due to seasonal frost dynamics. …”
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