Showing 761 - 780 results of 6,436 for search '"sensor"', query time: 0.11s Refine Results
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    Using electro-inductive sensor to trace moving and non-moving objects tracked by S. S. Kolmogorova, S. V. Biryukov

    Published 2023-06-01
    Subjects: “…three-coordinate electroinductive sensor…”
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    Article
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    Target Positioning with GDOP Assisted Nodes Selection Algorithm in Wireless Sensor Networks by Yunzhou Zhang, Dongfei Wei, Wenyan Fu, Bing Yang

    Published 2014-06-01
    “…International Journal of Distributed Sensor Networks…”
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    Article
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    Reversible digital watermarking-based protocol for data integrity in wireless sensor network by Wenxian JIANG, Zhenxing ZHANG, Jingjing WU

    Published 2018-03-01
    “…For the contradiction between high energy consumption of WSN privacy protection algorithm and constrained resources of sensor network,a recoverable data fusion protocol that ensures data integrity and confidentiality based on reversible digital watermarking and homomorphic encryption technology was proposed.On the one hand,the data from the sensor was embedded by the difference expansion method by using the reversible digital watermarking technique,and original data could be recovered by using a reversible watermark to ensure the integrity check of the fusion data when the fusion data were destroyed.On the other hand,elliptic curve homomorphic encryption encrypted data to prevent sensor data from being perceived during data transmission.Security results show that the proposed protocol performs well against cluster head node compromise as well as tampering from an attack.Performance analysis shows that the protocol has significant advantages over other algorithms in terms of computation,communication overhead and propagation delay.The experimental results show that the protocol has a low resource overhead and improves network performance.…”
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    Ionophore-based potentiometric PVC membrane sensors for determination of phenobarbitone in pharmaceutical formulations by Alrabiah Haitham, Al-Majed Abdulrahman, Abounassif Mohammed, Mostafa Gamal A.E.

    Published 2016-12-01
    “…The fabrication and development of two polyvinyl chloride (PVC) membrane sensors for assaying phenobarbitone sodium are described. …”
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  13. 773

    Azobenzene-Based Gel Coated Fibre Bragg Grating Sensor for Moisture Measurement by Mohammed Moniruzzaman, John Rock

    Published 2016-01-01
    “…A fibre Bragg grating sensor is coated with a novel polymer gel in order to investigate its suitability for nondestructive measurement of moisture in materials that can potentially lose their integrity due to moisture ingress. …”
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    Minimum latency data aggregation scheduling in MR-MC wireless sensor networks by Jin-bao LI, Meng WANG, Long-jiang GUO

    Published 2014-10-01
    “…The problem of minimum latency data aggregation scheduling in single-radio single-channel wireless sensor networks is a NPC problem and many solutions have been proposed.In multi-radio multi-channel networks,the latency may be lower as a node may receive transmission data from other different nodes simultaneously.It formulates the minimum latency data aggregation scheduling into an optimization problem with joint consider of tree structure,time slot assignment,channel assignment and radio assignment.The problem is divided into constructing data aggregation tree and designing a node schedule subproblems.For each subproblem,heuristic algorithm has been proposed.The simulation results show that the proposed algorithm achieve good performance.…”
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    Measuring Hydrometeors with a Precipitation Microphysical Characteristics Sensor: Calibration and Field Measurements by Yuntao Hu, Xichuan Liu, Taichang Gao, Xiaojian Shu

    Published 2017-01-01
    “…Aiming at the simultaneous measurement of the size, shape, and fall velocity of precipitation particles in the natural environment, we present here a new ground-based precipitation microphysical characteristics sensor (PMCS) based on the particle imaging velocimetry technology. …”
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    A Vector Algebraic Algorithm for Coverage Compensation in Hybrid Wireless Sensor Networks by Ning-ning Qin, Li-xia Guo, Zhi-guo Ding, Bao-guo Xu

    Published 2013-11-01
    “…International Journal of Distributed Sensor Networks…”
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    Salinity and Sugar Content Detection by Wideband Microwave–Based Patch Antenna Sensor by M. N. Rahman, S. M. Taohidul Islam, Md. Maniruzzaman, M. T. Islam

    Published 2025-01-01
    “…This article studies a dielectric microwave sensor to identify salinity and sugar concentration. …”
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    Article