Showing 4,161 - 4,180 results of 16,989 for search 'Defekt~', query time: 3.98s Refine Results
  1. 4161
  2. 4162

    A Prediction Method of Electromagnetic Environment Effects for UAV LiDAR Detection System by Min Huang, Dandan Liu, Liyun Ma, Jingyang Wang, Yuming Wang, Yazhou Chen

    Published 2021-01-01
    “…In recent years, UAV navigation electromagnetic decoy and electromagnetic interference crashes have activated widespread international attention. The UAV LiDAR detection system is susceptible to electromagnetic interference in a complex electromagnetic environment, which results in inaccurate detection and causes the mission to fail. …”
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  3. 4163
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  6. 4166

    Numerical simulation of early-age shrinkage effects on RC member deflections and cracking development by P. Bernardi, R. Cerioni, E. Michelini, A. Sirico

    Published 2016-06-01
    “…As a matter of fact, the restraint provided by the reinforcement on concrete determines a reduction of the cracking load of the structural element, as well as an increase of its deflection. This paper deals with the modeling of early-age shrinkage effects in the field of smeared crack approaches. …”
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  7. 4167

    An active detection of compromised nodes based on en-route trap in wireless sensor network by Jiang-Tao Wang, Zhi-Xiong Liu

    Published 2021-08-01
    “…A trust model is used to evaluate trust level of neighbor nodes with respect to their authentication behaviors. A detecting algorithm of compromised node is used to detect compromised nodes. …”
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  8. 4168

    Optimizing colorectal polyp detection and localization: Impact of RGB color adjustment on CNN performance by Jirakorn Jamrasnarodom, Pharuj Rajborirug, Pises Pisespongsa, Kitsuchart Pasupa

    Published 2025-06-01
    “…Colorectal cancer, arising from adenomatous polyps, is a leading cause of cancer-related mortality, making early detection and removal crucial for preventing cancer progression. …”
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  9. 4169
  10. 4170

    Detection of 3D Spatial-Temporal Spectrum Opportunity in Satellite-Terrestrial Integrated Network by Ning YANG, Daoxing GUO

    Published 2022-12-01
    “…The detection of 3D spectrum opportunities in the downlink sharing scenario in satellite-terrestrial integrated networks was investigated.First, defined the 3D space-time spectrum opportunities in the satellite-terrestrial integrated networks, and further divided the opportunities into three areas in the spatial domain: the communication area of primary user, the communication protection belt, and the free access area.Then, based on the proposed 3D opportunity model, derived the closed expressions of the detection and false alarm probability at the user-level and the network-level, respectively.In order to further utilized the spatial spectrum opportunity, a power control scheme of the cognitive user was determined through 3D spectrum sensing, i.e., interference constraint (IC).The simulation results demonstrated that the proposed power control scheme could realized the detection of 3D spectrum opportunity.…”
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  11. 4171
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  13. 4173

    Experimental Study on the Effect of Expansive Agent on the Durability of Concrete in Civil Air Defense Engineering by Junbo Zhang, Jigang Zhang, Weiwei Xiao, Qianying Wang, Feng Shao

    Published 2021-01-01
    “…In this study, the effect of 8% UEA the reason why the UEA content is 8% is as follows: the expansion agent content in the actual mix proportion of the project is 8%, which is selected in this test to fit the reality better. expansion agent on the compressive strength, chloride ion penetration resistance, and carbonation resistance of civil air defense concrete were studied by simulating the rapid carbonation and chloride solution immersion of concrete structure in coastal civil air defense engineering environment. …”
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  14. 4174

    Harnessing the Power of AI to Improve Detection, Monitoring, and Public Health Interventions for Japanese Encephalitis by Junhua Xiao, Evie Kendal, Faith A. A. Kwa

    Published 2024-12-01
    “…Background/Objectives: The aim of this review is to consider the potential role of artificial intelligence (AI) to improve detection, monitoring and public health interventions for JE. …”
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    Adaptive random early detection algorithm based on network traffic level grade prediction by Debin WEI, Chengsheng PAN, Li YANG, Zuoren YAN

    Published 2023-06-01
    “…In view of the problem that the calculation of average queue length and maximum packet drop probability in random early detection algorithm and its variants reflect the changes of network traffic slowly, an adaptive random early detection algorithm based on network traffic level grade prediction was proposed.Based on the statistical characteristics of self-similar network traffic, the transition probability table of network traffic level grade was established, and a grade prediction method of self-similar network traffic level with low complexity and high accuracy was proposed.Furthermore, the prediction results were applied to calculate the average queue length in equal interval and adjust the maximum packet drop probability.Under the condition of fixed and variable bottleneck link capacity, it is found that regardless of the degree of self-similarity of network traffic, the proposed algorithm can improve the throughput and packet loss rate, especially when the Hurst parameter is large and the traffic is light.…”
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  18. 4178

    Hypertension Detection Using Passive-Aggressive Algorithm With The PA-I And PA-II Methods by M. Hafidz Ariansyah, Sri Winarno

    Published 2023-03-01
    “…Researchers get detection results using a branch of AI technology, namely machine learning to find new knowledge from data and find patterns to make diagnoses. …”
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  19. 4179

    Examples of ultrasonic detection of partial discharges in case of 110 kV instrument transformers by Milić Momčilo, Jovanović Đorđe, Radin Vesna, Dimitrijević Marko

    Published 2024-01-01
    “…This paper will present case studies of ultrasonic detection of partial discharges on 110 kV instrument transformers, where chemical analysis of oil samples corroborated the presence of these detrimental discharges.…”
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  20. 4180

    Effects of Variable Humidity on the Creep Behavior of Concrete and the Long-Term Deflection of RC Beams by Pengfei Li, Shiqin He

    Published 2018-01-01
    “…The influences of variable humidity on the creep behaviors of concrete and the long-term deflections of RC beams are analyzed in this paper. …”
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