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  1. 3641

    Performance analysis of multi-user detection of 5G overloaded sporadic system by Guoyu MA, Bo AI, Xian’an HU, Xiaobing JIANG

    Published 2016-08-01
    “…Currently,MTC has two main characteristics:massive connectivity and sporadic transmission.Massive connectivity makes the access behavior non-orthogonal and the sporadic characteristic makes the user activity sparsity.Based on those characteristics,some literatures introduce a corresponding detection technique called compressive sensing based multi-user detection.Performance of multi-user detection technique was analyzed by evaluating the user activity detection performance and the user data detection performance.The simulation results conclude that the detection performance will be influenced by the cross correlation between the non-orthogonal spreading sequences,but CS-MUD can still support the massive connection scenario in which the user activity is sparse.…”
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    Design of Meteorological Element Detection Platform for Atmospheric Boundary Layer Based on UAV by Yonghong Zhang, Tiantian Dong, Yunping Liu

    Published 2017-01-01
    “…Among current detection methods of the atmospheric boundary layer, sounding balloon has disadvantages such as low recovery and low reuse rate, anemometer tower has disadvantages such as fixed location and high cost, and remote sensing detection has disadvantages such as low data accuracy. …”
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    Detecting hazardous situations faced by presbycusic pedestrians in cities: an audio-texture approach by Faten Hussein, Raja Ghozi, Mériem Jaïdane, Jean-Pierre Péneau

    Published 2015-03-01
    “…This cross-analysis process may provide urban planners with two-dimensional graphic representations intended to detect hazardous situations in order to anticipate them and minimize their effects.…”
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    In Situ Raman Spectroscopy for Early Corrosion Detection in Coated AA2024-T3 by Adrienne K. Delluva, Ronald L. Cook, Matt Peppel, Sami Diaz, Rhia M. Martin, Vinh T. Nguyen, Jeannine E. Elliott, Joshua R. Biller

    Published 2024-12-01
    “…Here we describe the synthesis and evaluation of a molecular corrosion sensor that can be applied in situ in aerospace coatings, then used to detect corrosion after the coating has been applied. …”
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  12. 3652

    Molecular Detection and Genotyping of Chlamydia psittaci in Captive Psittacines from Costa Rica by Jessica Sheleby-Elías, Ántony Solórzano-Morales, Juan José Romero-Zuñiga, Gaby Dolz

    Published 2013-01-01
    “…Samples were collected during 2009 from a total of 19 different species of parrots, with Ara macao (33), Amazona autumnalis (24), Amazona ochrocephala (21), and Ara ararauna (8) being the most representative species sampled. C. psittaci was detected in four (3.4%) birds using molecular detection (PCR). …”
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  13. 3653

    Detecting Subtle Signs of School Attendance Issues Using Smartphone-Based Sensing by Viktor Erdelyi, Teruhiro Mizumoto, Yuichiro Kitai, Daiki Ishimaru, Hiroyoshi Adachi, Teruo Higashino, Manabu Ikeda

    Published 2025-01-01
    “…In this paper, we propose an unobtrusive screening method for detecting subtle signs of school attendance issues in university students. …”
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    Are there benefits of culture-based detection of Mycobacterium avium spp paratuberculosis over histopathology? by Motlatso T. Hlokwe, Nomawethu S. Masina, Boitumelo Letsoko, Sewellyn C. Davey, Anita L. Michel

    Published 2025-02-01
    “…Overall, the VersaTREK automated liquid culture in combination with IS900 PCR showed a comparable level of detection in tissues (12.6%) as histopathology (13.5%), but the detection rate for faecal samples was lower than for tissues (10.8%). …”
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    Versatile on-chip polarization-sensitive detection system for optical communication and artificial vision by Zhilin Liu, Mingxiu Liu, Liujian Qi, Nan Zhang, Bin Wang, Xiaojuan Sun, Rongjun Zhang, Dabing Li, Shaojuan Li

    Published 2025-02-01
    “…In this work, we construct a versatile platform that transcends the constraints of material anisotropy, by integrating WSe2-based photodetector with MoS2-based field-effect transistor, delivering high-performance broadband polarization detection capability with orders of magnitude improvement in anisotropic ratio and on/off ratio. …”
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