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  1. 3661

    Efficient DDoS attack detection and prevention scheme based on SDN in cloud environment by Heng HE, Yan HU, Lianghan ZHENG, Zhengyuan XUE

    Published 2018-04-01
    “…For addressing the problem of two typical types of distributed denial of service (DDoS) attacks in cloud environment,a DDoS attack detection and prevention scheme called SDCC based on software defined network (SDN) architecture was proposed.SDCC used a combination of bandwidth detection and data flow detection,utilized confidence-based filtering (CBF) method to calculate the CBF score of packets,judged the packet of CBF score below the threshold as an attacking packet,added its attribute information to the attack flow feature library,and sent the flow table to intercept it through SDN controller.Simulation results show that SDCC can detect and prevent different types of DDoS attacks effectively,and it has high detection efficiency,reduces the controller’s computation overhead,and achieves a low false positive rate.…”
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  2. 3662
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  4. 3664

    Development of the immunoenzyme test system for detection of antibodies against avian leukosis virus by S. P. Lazareva, M. A. Volkova, N. S. Mudrak, I. A. Chvala, T. V. Zhbanova

    Published 2018-04-01
    “…Test system based on the immunoenzyme method was developed for detection of antibodies to the avian leukosis virus (ALV) when testing sera in a single dilution. …”
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  5. 3665

    A CME Automatic Detection Method Based on Adaptive Background Learning Technology by Zhenping Qiang, Xianyong Bai, Qinghui Zhang, Hong Lin

    Published 2019-01-01
    “…In this paper, we describe a technique, which uses an adaptive background learning method to detect the CME (coronal mass ejections) automatically from SOHO/LASCO C2 image sequences. …”
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  6. 3666

    Development and validation of an analytical method for detecting chlorantraniliprole residues in fresh tea leaves by Tengfei Liu, Minghui Dong, Fengjie Zhou, Daifeng Yang, Xueming Zhang

    Published 2019-12-01
    “…Good linearity was observed for concentrations of 0.02–1.0 mg/kg with a correlation coefficient of 0.9984. The limits of detection and quantification were 0.005 mg/kg and 0.02 mg/kg, respectively. …”
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  7. 3667
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  10. 3670

    Detection of Mycobacterium avium subspecies paratuberculosis in dairy cattle from Shahrekord, Iran by M. Rahmani Dehkordi, Z. Hemati, M. Ghorbanpour, R. Goethe, L. Abdolmohammadi Khiav

    Published 2025-03-01
    “…In IS900-PCR, MAP-DNA was detected in six individual milk (7.5%), one individual faecal (1.25%), two tank milk (10.5%) and two environmental faecal (10.5%) samples. …”
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  14. 3674

    Tramway obstacles detection based on information fusion of MMV radar and machine vision by Guang-yao ZHAI, Rong CHEN, Jian-feng ZHANG, Ji-guang ZHANG, Cheng WU, Yi-ming WANG

    Published 2017-09-01
    “…A method of obstacle detection based on information fusion of millimeter wave radar and machine vision sensor was proposed.Firstly,the millimeter wave radar and camera calibration,image and radar realize spatiotemporal data synchronization,the target position was accurate projection detected by radar images,and then a method of generating radar target region of interest,and the image information using the frame difference method,image detection of moving objects,detection area was put forward.Finally,the radar detection area was compared with the machine vision detection area.The coincidence degree was calculated,and the target was divided into pedestrian or vehicle according to coincidence degree.The experimental results show that the method can detect the obstacle of millimeter wave radar and machine vision well,and make up for the shortage of single sensor in obstacle detection.…”
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  15. 3675

    YOLO-UNet Architecture for Detecting and Segmenting the Localized MRI Brain Tumor Image by Nur Iriawan, Anindya A. Pravitasari, Ulfa S. Nuraini, Nur I. Nirmalasari, Taufik Azmi, Muhammad Nasrudin, Adam F. Fandisyah, Kartika Fithriasari, Santi W. Purnami, null Irhamah, Widiana Ferriastuti

    Published 2024-01-01
    “…Brain tumor detection and segmentation are the main issues in biomedical engineering research fields, and it is always challenging due to its heterogeneous shape and location in MRI. …”
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    Detection Rate and Clinical Relevance of Ink Tattooing during Balloon-Assisted Enteroscopy by C. Römmele, A. Ebigbo, M. Schrempf, H. Messmann, S. K. Gölder

    Published 2017-01-01
    “…The tattoo could be detected via capsule endoscopy in 19 of these 26 patients. …”
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