Showing 241 - 260 results of 2,083 for search 'Defect characteristics', query time: 0.12s Refine Results
  1. 241

    Weakly Supervised Image Segmentation for Detecting Defects From Scanning Electron Microscopy Images in Semiconductor by Younghwan Lee, Seoung Bum Kim

    Published 2024-01-01
    “…In the field, scanning electron microscope (SEM) images of defects are analyzed to gain insight for improvement. …”
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    Article
  2. 242

    YOLOv8-DEE: a high-precision model for printed circuit board defect detection by Feifan Yi, Ahmad Sufril Azlan Mohamed, Mohd Halim Mohd Noor, Fakhrozi Che Ani, Zol Effendi Zolkefli

    Published 2024-12-01
    “…Despite considerable efforts in PCB defect inspection, current detection models struggle with accuracy due to complex backgrounds and multi-scale characteristics of PCB defects. …”
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    Article
  3. 243

    Influence of Arch Foot Defect of Primary Support on Mechanical Behaviors of an Arch Frame in Underground Tunnels by Yakun Wang, Junwei Guo, Jizeng Zhao, Xuxu Yang, Weiteng Li, Junfeng Liu

    Published 2022-01-01
    “…Combining with FLAC3D numerical simulation, the results of the study were used for analyzing the stress characteristics of arch foot defect grille arch in the primary support of the tunnel. …”
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    Article
  4. 244

    PBX micro defect characterization by using deep learning and image processing of micro CT images by Liang-liang Lv, Wei-bin Zhang, Xiao-dong Pan, Gong-ping Li, Cui Zhang

    Published 2025-06-01
    “…The highly filled granular nature and heterogeneous characteristics of PBX's internal structure, combined with the low contrast and small proportion of defects in PBX, present significant challenges for the precise segmentation and quantification of internal defects in PBX. …”
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    Article
  5. 245

    Research on the Defect Detection Method of Steel-Reinforced Concrete Based on Piezoelectric Technology and Weight Analysis by Yilong Yu, Yulin Dong, Yulong Jiang, Fan Wang, Qianfan Zhou, Panfeng Ba

    Published 2025-06-01
    “…Meanwhile, it can be known from the defect detection test results of steel-reinforced concrete columns that the wavelet packet energy value under the defect condition with three obstacles decreased by 85.42% compared with the barrier-free condition, and the defect evaluation index (DI) gradually increased from 0 to 0.859. …”
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    Article
  6. 246

    Simulation of Point Defects Formation in the Fuel Element of a Nuclear Power Plant’s Wave Reactor by Opyatyuk V. V., Kozlov I. L., Karchev K. D., Vistiak S. V., Kozlov O. I., Turmanidze R.

    Published 2023-06-01
    “…This paper considers the point defects that influence the operation of a wav nuclear power reactor with a uranium fuel medium. …”
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  7. 247
  8. 248

    Assessment of cardiac conduction defects in normotensive type 2 diabetic patients and their relation with diabetic nephropathy by Komal Verma Saluja, Prakarsh Sharma, Swati Gupta, Sidharth Sharma, Saurabh Chittora, Gaurav Bhargava

    Published 2025-03-01
    “…The relationship between diabetes and conduction defects is complex and multifactorial, including autonomic dysfunction, atrial and ventricular remodelling and molecular alterations. …”
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    Article
  9. 249

    Atp7a deficiency induces axonal and myelin developmental defects in zebrafish via ferroptosis by You Wu, Jiahuan Li, Wenya Zhai, Wenye Liu, Hao Wu, Hong Liu, Junxia Min, Fudi Wang, Jing-Xia Liu

    Published 2025-09-01
    “…More importantly, administration of ferroptosis inhibitor Fer-1 or iron chelator DFO, substantially suppressed ferroptosis and largely ameliorated axonal and myelin defects in atp7a−/− larvae. Whereas, larvae exposed to ferroptosis inducer RSL3, and engineered larvae developing ferroptosis, phenocopied the myelin and axonal extension defects observed in atp7a−/− mutants. …”
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  11. 251

    Influence of Hedgehog signaling pathway activation on calvarial defect healing in type I diabetic mice by WU Yingzhang, LIU Linan, LIU Shibo, HU Pei, LUO En

    Published 2025-07-01
    “…Results Akita mice exhibited early, stable, and significant spontaneous T1DM characteristics. On postoperative day 21, the newly formed bone in the cranial defect area of Akita mice showed significant decreases in the bone volume-to-tissue volume ratio, volumetric bone mineral density, and Ocn expression (<i>P </i>&lt; 0.05), with significant downregulation of Ihh, Ptch1, and Gli1 (<i>P </i>&lt; 0.05). …”
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  12. 252
  13. 253

    THE NEED FOR JOINT PLANNING OF ORTHOPEDIC DENTAL CARE IN COMPLEX TREATMENT OF PATIENTS WITH DEFECTS OF MAXILLOFACIAL LOCALIZATION by L.I. Voloshyna, M.G. Skikevych, D.S. Avetikov, V.V. Bondarenko, N.A. Sokolova, V.D. Ahmerov

    Published 2018-03-01
    “…Definition of the need for specialized dental treatment of patients with defects of maxillofacial localization has become of special relevance and gained a greater social significance in the recent years. …”
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  14. 254

    Modeling extensive defects in metals through classical potential-guided sampling and automated configuration reconstruction by Fei Shuang, Kai Liu, Yucheng Ji, Wei Gao, Luca Laurenti, Poulumi Dey

    Published 2025-05-01
    “…However, existing machine learning interatomic potentials (MLIPs) often fall short in adequately describing these defects, as their large characteristic scales exceed the computational limits of first-principles calculations. …”
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  15. 255

    Dynamic Multibody Modeling of Spherical Roller Bearings with Localized Defects for Large-Scale Rotating Machinery by Luca Giraudo, Luigi Gianpio Di Maggio, Lorenzo Giorio, Cristiana Delprete

    Published 2025-04-01
    “…The results show a good fit between experimental and simulated signals in terms of identifying characteristic fault frequencies, which highlights the model’s ability to reproduce vibrations induced by localized defects on the inner and outer races. …”
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  16. 256

    Radiative recombination model for BiSeI microcrystals: unveiling deep defects through photoluminescence by Marc Dolcet Sadurni, Jüri Krustok, Kristi Timmo, Valdek Mikli, Rokas Kondrotas, Maarja Grossberg-Kuusk, Marit Kauk-Kuusik

    Published 2024-01-01
    “…The synthesized BiSeI microcrystals exhibited a characteristic needle-like morphology and a near-stoichiometric composition. …”
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    Article
  17. 257

    Single V2 defect in 4H silicon carbide Schottky diode at low temperature by Timo Steidl, Pierre Kuna, Erik Hesselmeier-Hüttmann, Di Liu, Rainer Stöhr, Wolfgang Knolle, Misagh Ghezellou, Jawad Ul-Hassan, Maximilian Schober, Michel Bockstedte, Guodong Bian, Adam Gali, Vadim Vorobyov, Jörg Wrachtrup

    Published 2025-05-01
    “…We explore the depletion of free carriers in the vicinity of the defect, as well as electrical tuning of the defect optical transition lines. …”
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  18. 258

    Cross-Project Defect Prediction Using Transfer Learning with Long Short-Term Memory Networks by Hongwei Tao, Lianyou Fu, Qiaoling Cao, Xiaoxu Niu, Haoran Chen, Songtao Shang, Yang Xian

    Published 2024-01-01
    “…With the increasing number of software projects, within-project defect prediction (WPDP) has already been unable to meet the demand, and cross-project defect prediction (CPDP) is playing an increasingly significant role in the area of software engineering. …”
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    Article
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