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Showing 121 - 140 results of 156 for search 'Defective detection elements', query time: 0.10s Refine Results
  1. 121

    Acoustic Velocity Correcting Method for the Tilted Acoustic Tube in Testing of Pile by Ultrasonic Transmission by Yongqiang Cui, Zhitao Ma, Yachao Yang, Daifu Song

    Published 2020-01-01
    “…The finite element software ABAQUS was used to simulate the detection of piles by ultrasonic transmission. …”
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    Article
  2. 122

    MULTI-WAVE ULTRASONIC CONTROL OF CONCRETE by D. Yu. Snezgkov, S. N. Leonovich

    Published 2017-07-01
    “…Responsivity of the Rayleigh wave parameters to near surface concrete defects permits quickly and efficiently to detect crack areas in a reinforced structure. …”
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    Article
  3. 123

    CLINICAL EVALUATION OF RESTORATIONS OF ENDODONTICALLY TREATED TEETH by O.A. Udod, R.S. Kostenko

    Published 2020-06-01
    “…During both terms with impairments, we detected 32 direct photocomposite restorations (36.0%), 12 indirect ceramic restorations (14.8%) and only 5 indirect ceramic restorations (6.3%) made with additional retention elements. …”
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    Article
  4. 124

    Importance of geotechnical diagnosis in railway management: A review by Jorge Rojas Vivanco, Pierre Breul, Aurélie TALON, Miguel Angel Benz-Navarrete, Sébastien Barbier, Younes Haddani

    Published 2024-12-01
    “…These actions aim to restore the physical, mechanical and geometrical properties necessary for track operation.In practice, rail managers often employ hegemonic techniques such as geometric measurements to detect defects and routine maintenance to realign, known as tamping. …”
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    Article
  5. 125

    THE APPLICATION OF FRACTURE MECHANICS TO PREDICT THE FRANCIS HYDRAULIC TURBINES LIFETIME by E. V. Georgievskaia

    Published 2019-01-01
    “…Models take into account the size and position of detected or possible defects. Crack growth is determined by the combination of low- and high-frequency loads. …”
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    Article
  6. 126

    Condition Assessment of PC Tendon Duct Filling by Elastic Wave Velocity Mapping by Kit Fook Liu, Hwa Kian Chai, Nima Mehrabi, Kobayashi Yoshikazu, Tomoki Shiotani

    Published 2014-01-01
    “…The primary aim of this technique is to detect defects that exist in a structure. The TTT technique can offer an effective means for assessing tendon duct filling of prestressed concrete (PC) elements. …”
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    Article
  7. 127

    Human reliability in non-destructive inspections of nuclear power plant components: modeling and analysis by Vanderley Vasconcelos, Wellington Antonio Soares, Raissa Oliveira Marques, Silvério Ferreira Silva Jr, Amanda Laureano Raso

    Published 2019-06-01
    “…Therefore, ensuring that NDI is reliable and capable of detecting all critical defects is of utmost importance. …”
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    Article
  8. 128

    Investigation of Meta-structures' Influence on Guided WaveProperties in Nondestructive Testing by Jiannan Zhang, Younho Cho, Young H Kim

    Published 2025-03-01
    “…Experimental validation confirms the potential of Meta-structures to amplify high-frequency guided waves, enabling more precise defect detection over shorter propagation distances [3]. …”
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    Article
  9. 129

    Chronic tick-borne encephalitis by E. G. Demianovskaia, V. V. Pogodina, N. G. Bochkova, E. I. Naumov, T. A. Snitur, L. S. Levina, M. S. Szherbinina, A. S. Vasiliev

    Published 2021-07-01
    “…In the neurological status – pecular postencephalitic changes with elements of cortical motor epilepsy. No significant cognitive defect was detected.…”
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    Article
  10. 130

    Transparent memory testing based on dual address sequences by V. N. Yarmolik, I. Mrozek, V. A. Levantsevich, D. V. Demenkovets

    Published 2021-07-01
    “…The concept of double address sequence 2A is defined and the examples of their formation based on counter address sequences and Gray code are provided. The basic element of non-destructive tests with the use of double address sequences is synthesized and its detecting and diagnostic abilities for different storage devices defects are explored. …”
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    Article
  11. 131

    βTrCP facilitates MRN complex localization on chromatin to enhance DNA repair by Alejandro Belmonte-Fernández, Joaquín Herrero-Ruíz, Carmen Sáez, Miguel Á. Japón, Mar Mora-Santos, Francisco Romero

    Published 2025-07-01
    “…The MRN complex, composed of MRE11, NBS1, and RAD50, is among the earliest elements involved in detecting DNA damage. Upon detecting DNA breaks, this complex triggers a cascade of signaling events that regulate both cell cycle arrest and DNA repair. …”
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    Article
  12. 132

    Research review of digital modeling technologies with 3D spatial visualization for pipelines by Xin LIU, Shengwen TU, Yanfang HOU, Dong LIN, Jie SHU, Yu TANG

    Published 2025-06-01
    “…ResultsVisual modeling technologies for pipelines facilitate the establishment of 3D visualization systems through rapid modeling based on element information databases, encompassing pipelines, appendages, defects, and service scenarios. …”
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    Article
  13. 133

    Digitalization of an Industrial Process for Bearing Production by Jose-Manuel Rodriguez-Fortun, Jorge Alvarez, Luis Monzon, Ricardo Salillas, Sergio Noriega, David Escuin, David Abadia, Aitor Barrutia, Victor Gaspar, Jose Antonio Romeo, Fernando Cebrian, Rafael del-Hoyo-Alonso

    Published 2024-12-01
    “…The actuation considered new sensing elements at the machine level and the treatment of the information, fusing the different sources in order to detect quality defects in the grinding process (waviness, burns) and monitoring the state of the tool. …”
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    Article
  14. 134

    Fractional Fourier Transform-Based Signal Separation for Ultrasonic Guided Wave Inspection of Plates by Chengxiang Peng, Paul Annus, Marek Rist, Raul Land, Madis Ratassepp

    Published 2024-11-01
    “…Detecting defects in plates is crucial across various industries due to safety risks. …”
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    Article
  15. 135

    Complex physicochemical analysis of transformer oil parameters using the inductively coupled plasma mass spectrometry technique by T. K. Nurubeyli, A. M. Hashimov, N. E. Imamverdiyev, G. N. Mammadova

    Published 2025-03-01
    “…Analysis of dissolved gases in oil allows early detection of defects such as corona or arc discharges, as well as overheating. …”
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    Article
  16. 136

    Assessment of resistance spot welding process quality using modal analysis by Janusz Pikuła, Zygmunt Mikno, Marek Fidali, Szymon Kowieski, Szymon Zymełka

    Published 2025-03-01
    “…The proposed testing method for spot welded constructions is a scientific novelty in the world, but the investigation results indicated, that the modal analysis may find application in detecting welding defects such as the lack of the welds. …”
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    Article
  17. 137

    Understanding Impedance Response Characteristics of a Piezoelectric-Based Smart Interface Subjected to Functional Degradations by Ba-Phu Nguyen, Quang Hung Tran, Thanh-Truong Nguyen, Ananta Man Singh Pradhan, Thanh-Canh Huynh

    Published 2021-01-01
    “…The functionality of piezoelectric devices is of significant importance in the electromechanical impedance (EMI)-based structural health monitoring (SHM) and damage detection. Despite the previous work, the EMI response characteristics of a degraded piezoelectric-based smart interface have not been sufficiently investigated due to the difficulty in making realistic functional defects via the experiment. …”
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    Article
  18. 138

    Analysis of Friction and Wear Characteristics of Steel Ball Expansion Wheel Based on Microstructures by ZHAO Yan-ling, ZHANG Jing-wei, HOU Xin-xin, PAN Cheng-yi, SUN Meng-meng

    Published 2018-10-01
    “…The problem of the unfolding wheel wear in the defect detection process caused by mirror ball slipping is solved by combining test and finite element method to obtain the materials and microstructures suitable for the unfolding wheel. …”
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  19. 139

    Models of the Current Technical Condition of Electrical Equipment for Calculating the Reliability of Power Supply Systems for Single-Users within the Framework of a Risk-Based Appr... by Yu. A. Sekretarev, A. A. Gorshunov

    Published 2025-02-01
    “…In order to reduce the probability of failure of electrical equipment in power supply systems, regular technical condition assessments as well as scheduled maintenance and repair work are required, while in order to obtain a more accurate reliability assessment, additional information on the condition of the equipment should be involved, such as maintenance and repair data, as well as information about the defects detected. The data obtained in the article can be used to reduce the likelihood of equipment downtime, increase the frequency of maintenance and repair, and, as a result, reduce the negative effects of under-supply of electricity.…”
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  20. 140

    DNA phenotyping and mapping intragenic deletion mutations in Fanconi anemia: Patterns and diagnostic inferences by Rehab Mosaad, Ghada El-Kamah, Maha Eid, Khalda Amr

    Published 2024-12-01
    “…Conclusion: Molecular analysis using MLPA could detect pathogenic mutations in 20% of FA patients, our study generated considerable data on causative mutations that was used for genetic counseling and prenatal diagnosis.…”
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