Results 21 to 30 of about 913,709 (314)
Sensitivity of Small RNA-Based Detection of Plant Viruses
Frontiers in Microbiology, 2018 Plants recognize unrelated viruses by the antiviral defense system called RNA interference (RNAi). RNAi processes double-stranded viral RNA into small RNAs (sRNAs) of 21–24 nucleotides, the reassembly of which into longer strands in silico allows virus ...
Johanna Santala, Jari P. T. Valkonen
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A Modular Spectrum Sensing System Based on PSO-SVM
Sensors, 2012 In the cognitive radio system, spectrum sensing for detecting the presence of primary users in a licensed spectrum is a fundamental problem. Energy detection is the most popular spectrum sensing scheme used to differentiate the case where the primary ...
Yun Mo +3 more
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The Detection of Cheaters in Thershold Schemes [PDF]
SIAM Journal on Discrete Mathematics, 1990 Summary: Informally, \(a(t,w)\)- threshold scheme is a way of distributing partial information (shadows) to \(w\) participants, so that any \(t\) of them can easily calculate a key (or secret), but no subset of fewer than \(t\) participants can determine the key.
Ernest F. Brickell, Douglas R. Stinson
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Multi-frame track-before-detect algorithm for disambiguation
The Journal of Engineering, 2019 In practice, medium pulse repetition frequency (PRF) radar system is widely used as it takes both the advantages of low and high PRF radars. However, range and Doppler ambiguities appear in such a complicated system.
Ming Wen, Wei Yi, Wujun Li
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Electrical taste detection thresholds and chemical smell detection thresholds in patients with cancer [PDF]
Cancer, 1991 Taste sensation in patients with cancer has previously been studied with the cumbersome method of chemical gustometry, which have produced inconsistent results. In this study taste thresholds were determined with the simple and reliable technique of electrogustometry in 51 patients with cancers of the lung (small cell), ovary or breast, and in 29 ...
L, Ovesen +3 more
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Adaptive detection threshold selection for vision-based sense and avoid [PDF]
, 2017 Current state-of-the-art vision-based sense and avoid systems based on morphological and hidden Markov model filtering require the manual selection of static (time-invariant) detection thresholds.
Timothy L. Molloy +5 more
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Noise and Health, 2013 A technology of backup alarms based on the use of a broadband signal has recently gained popularity in many countries. In this study, the performance of this broadband technology is compared to that of a conventional tonal alarm and a multi-tone alarm ...
Véronique Vaillancourt +5 more
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Smart data driven traffic sign detection method based on adaptive color threshold and shape symmetry [PDF]
, 2019 Detection and recognition of road traffic signs constitute an important element in Advanced Driver Assistance Systems (ADAS), which can provide real-time road sign perception information to vehicles.
Xu, Xianghua +5 more
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Detection of near-threshold sounds is independent of EEG phase in common frequency bands
Frontiers in Psychology, 2013 Low-frequency oscillations in the electroencephalogram (EEG) are thought to reflect periodic excitability changes of large neural networks. Consistent with this notion, detection probability of near-threshold somatosensory, visual, and auditory targets ...
Benedikt eZoefel +2 more
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Indentation recovery threshold using the Electrostatic Detection Apparatus® [PDF]
, 2016 The Electrostatic Detection Apparatus® (ESDA) is an instrument employing techniques used by Questioned Document Examiners (QDE) for the development of indented impressions.
Offa, B., Turner, I., Roloff, B.
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