Showing 1,521 - 1,540 results of 3,553 for search 'different threshold (method OR methods)', query time: 0.18s Refine Results
  1. 1521

    Modeling bacterial growth and Allee effect via Allen-Cahn theoretical framework by Anna Maslovskaya, Christina Kuttler, Yixuan Shuai, Alexander Chebotarev, Andrey Kovtanyuk

    Published 2025-08-01
    “…The general mathematical model was implemented using the finite element method with the COMSOL Multiphysics platform. Various computation experiments attributed to Pseudomonas bacterial strains were performed to examine different scenarios of the spatiotemporal dynamics of key substances of the biosystem. …”
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    Article
  2. 1522

    Computational Fluid Dynamics Analysis of the Impacts of Air Supply Velocity Modes on the Differential Pressure Precooling Efficiency of Peaches Stored in Ventilated Packaging by CHEN Yingmin, LINGHU Boxiang, ZHAO Mingzhang, SONG Haiyan

    Published 2025-04-01
    “…Through the analysis of experimental and simulation data, it was found that the maximum root mean square error (RMSE) between the constructed numerical model and the experimental group was 0.796 7 ℃, and the mean absolute percentage error (MAPE) was 6.74%, which demonstrated the feasibility and authenticity of the modeling method. The precooling efficiencies of two air supply velocity modes were compared, demonstrating that compared with the constant velocity mode, the variable velocity mode ∆P1 + ∆P2 improved the uniformity of precooling and shortened the cooling time, and there was a seven-fold threshold relationship between ∆P2 and ∆P1. …”
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  3. 1523

    Classification-Based Parameter Optimization Approach of the Turning Process by Lei Yang, Yibo Jiang, Yawei Yang, Guowen Zeng, Zongzhi Zhu, Jiaxi Chen

    Published 2024-11-01
    “…Then, the envelope curve strategy and boxplot method succeed in the adaptive calculation of a parameter threshold and the detection of optimizable items. …”
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    Article
  4. 1524

    Modelling of enhanced gas extraction in low permeability coal seam by controllable shock wave fracturing by Hao Sun, Chaojun Fan, Lei Yang, Mingkun Luo, Bin Xiao, Lei Wang, Lijun Zhou

    Published 2024-10-01
    “…Abstract The controlled shock wave (CSW) fracturing is an effective method for enhancing permeability of coal seam to promote gas extraction. …”
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    Article
  5. 1525

    MATLAB Application for User-Friendly Design of Fully Convolutional Data Description Models for Defect Detection of Industrial Products and Its Concurrent Visualization by Fusaomi Nagata, Shingo Sakata, Keigo Watanabe, Maki K. Habib, Ahmad Shahrizan Abdul Ghani

    Published 2025-04-01
    “…In particular, a systematic threshold determination method is proposed to obtain the best performance for defect detection from FCDD models. …”
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    Article
  6. 1526

    Non global solutions for non-radial inhomogeneous nonlinear Schrodinger equations by Ruobing Bai, Tarek Saanouni

    Published 2025-05-01
    “…The assumption on the data is expressed in two different ways. The first one is in the spirit of the potential well method due to Payne-Sattinger. …”
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  7. 1527

    Hydrological modeling for the Bharathapuzha River basin of South India using SWAT model by Gulja S. Nair, D. Karunanidhi, T. Subramani

    Published 2025-01-01
    “…Hydrological modeling is a dependable method that the scientific community can trust for the efficient utilization of these two highly precious resources. …”
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    Article
  8. 1528

    Assessment of Total Mercury in Public Drinking Water: A Case Study of Sana’a City, Yemen by Abdulqawi A. Numan, Anass A. Alnedhary, Mahfoudh M. AL-Hammadi, Ranya A- Alalie

    Published 2025-06-01
    “…Water samples from 58 wells in Sana'a City were analyzed using the validated DMA-80 method. Hg concentrations in all samples were below the WHO and Yemeni Organization for Standards Metrology and Quality Control threshold level (1 µg/L). …”
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    Article
  9. 1529

    Automated Food Weight and Content Estimation Using Computer Vision and AI Algorithms by Bryan Gonzalez, Gonzalo Garcia, Sergio A. Velastin, Hamid GholamHosseini, Lino Tejeda, Gonzalo Farias

    Published 2024-11-01
    “…The estimation model’s parameters are calibrated through experiments that generate volume-to-weight conversion tables for different food items. Validation of the system was conducted using rice and chicken, yielding error margins of 5.07% and 3.75%, respectively, demonstrating the feasibility and accuracy of the proposed method.…”
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  10. 1530

    Crop water stress index assessment of safflower (Carthamus tinctorius L.) under limited water conditions by Hüseyin Tevfik Gültaş

    Published 2024-11-01
    “…Irrigation applications were conducted using the line-source sprinkler irrigation method to create three constraints (35, 75, and 100 % of the water requirement) and a rainfed condition (control plot) under different crop growth periods. …”
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  11. 1531

    Extracting Target Detection Knowledge Based on Spatiotemporal Information in Wireless Sensor Networks by Tian Wang, Zhen Peng, Cheng Wang, Yiqiao Cai, Yonghong Chen, Hui Tian, Junbin Liang, Bineng Zhong

    Published 2016-02-01
    “…The effectiveness of the proposed method is validated by extensive simulation results, which show high detection probabilities and low false alarm probabilities.…”
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  12. 1532

    Electro-Elastic Instability and Turbulence in Electro-osmotic Flows of Viscoelastic Fluids: Current Status and Future Directions by Chandi Sasmal

    Published 2025-02-01
    “…In various microfluidic platforms, these viscoelastic fluids are often transported using electro-osmotic flows (EOFs), where an electric field is applied to control fluid movement. This method provides more precise and accurate flow control compared to pressure-driven techniques. …”
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  13. 1533

    Cerebral oxygenation during submaximal and peak exercise for sedentary adults with and without down syndrome by Pieter-Henk Boer

    Published 2025-07-01
    “…V̇O2 peak determination was performed with a standardised incremental treadmill protocol and the ventilatory threshold (VT) and respiratory compensation point (RCP) were determined.ResultsThere were no significant differences for V˙O2 between 80%VT, VT, RCP and V˙O2 peak, as well as VT/ V˙O2 peak and RCP/ V˙O2 peak between DS and non-DS groups (p > 0.05). …”
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  14. 1534

    Comparative analysis of high-resolution UAV photogrammetry and terrestrial laser scanning for detecting and quantifying urban vegetation changes by O. B. Shafaat, H. Kauhanen, A. Julin, M. Vaaja

    Published 2025-07-01
    “…However, the accuracy assessment of data corresponded to a 4 cm difference in both datasets at a 95% confidence threshold and potential vertical height differences accounted for the difference in change detection. …”
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  15. 1535

    A finite element analysis of the optimal longitudinal screw trajectory for Sanders II and Sanders III calcaneal fractures fixed with percutaneous screws by Yang Peng, Gang Luo, Weidong Ni

    Published 2025-07-01
    “…Conversely, in the II B and III AB fracture models, the differences in screw stress among the four fixation methods were minimal. …”
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    Article
  16. 1536

    ID121 Methodological Guidelines and Publications of Benefitrisk Assessment for Health Technology Assessment: A Scoping Review by Erica Aranha Suzumura, Bruna de Oliveira Ascef, Fernando Henrique de Albuquerque Maia, Aline Frossard Ribeiro Bortoluzzi, Sidney Marcel Domingues, Natalia Santos Farias, Franciele Cordeiro Gabriel, Beate Jahn, Uwe Siebert, Patrícia Coelho de Soárez

    Published 2024-11-01
    “…Therefore, we conducted a scoping review to: (1) map the available methodological guidelines and documents for conducting and reporting BRA in the different phases of the lifecycle of health technologies; and (2) identify methodological guidelines on methods for BRA, which could be used as the basis for the development of a BRA guideline for the Brazilian Health Technology Assessment (HTA) context. …”
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  17. 1537

    Multi-State Dependent Impulsive Control for Pest Management by Huidong Cheng, Fang Wang, Tongqian Zhang

    Published 2012-01-01
    “…According to the integrated pest management strategies, we propose a model for pest control which adopts different control methods at different thresholds. …”
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  18. 1538

    Data-Driven Health Status Assessment of Fire Protection IoT Devices in Converter Stations by Yubiao Huang, Tao Sun, Yifeng Cheng, Jiaqing Zhang, Zhibing Yang, Tan Yang

    Published 2025-06-01
    “…For validity assessment, a transformer-based time series reconstruction method is used, and anomaly thresholds are determined using the peaks over threshold (POT) approach from extreme value theory. …”
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  19. 1539

    Risk factors for recurrence of ovarian endometriomas after surgical treatment: retrospective cohort study by T. S. Kachalina, M. E. Bogatova, S. S. Kuznetsov, V. F. Lazukin

    Published 2020-12-01
    “…To identify risk factors for recurrence of ovarian endometriomas after surgical treatment.Materials and methods. The retrospective cohort study included 82 patients operated on for the first time for ovarian endometriomas, the follow-up period was 30 months. …”
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  20. 1540

    Forest fire detection based on temporal and spatial correction of background brightness temperature using GF-4 PMI data by P. Cheng, H. Sui, J. Wang, L. Hua, J. Liu, Q. Zhou, Y. Zeng

    Published 2025-07-01
    “…However, existing fire detection methods for GF-4 data, which use fixed initial thresholds and insufficiently account for the influence of fires on background brightness temperatures, often result in high rates of false positives and missed detections. …”
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    Article