Results 11 to 20 of about 907,313 (267)
Efficient Detection of Unusual Words [PDF]
Journal of Computational Biology, 2000 Words that are, by some measure, over- or underrepresented in the context of larger sequences have been variously implicated in biological functions and mechanisms. In most approaches to such anomaly detections, the words (up to a certain length) are enumerated more or less exhaustively and are individually checked in terms of observed and expected ...
Alberto Apostolico +3 more
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Detection efficiencies of 226Ra and 232Th in different modes of counting of the PRIPYAT-2M spectrometer [PDF]
Nuclear Technology and Radiation Protection, 2009 Detection efficiencies of 226Ra and 232Th decay products, as well as corresponding minimum detectable activities in different modes of counting of the PRIPYAT-2M spectrometer (integral, when all pulses - coincident and non-coincident, are counted; non ...
Antović Nevenka M., Svrkota Nikola
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Applied Sciences, 2022 Using Monte Carlo (with Geant4) and COMSOL simulations, the authors have defined a useful tool to reproduce the alpha spectroscopy of 222Rn, 220Rn and their ionized daughters by measurement systems based on electrostatic collection on a silicon detector,
Luigi Rinaldi +4 more
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Fushe yanjiu yu fushe gongyi xuebao, 2022 In this study, we used the integral method of the probability density function to evaluate the detection efficiency of an inhomogeneous iodine cartridge source by fitting the function relationship between the efficiency of the 131I γ-ray and the height ...
XU Feng +5 more
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Influence of various geometries on detection efficiency of polystyrene, polyvinyl-toluene, and sodium iodide detectors using Geant4 [PDF]
Nuclear Technology and Radiation Protection, 2015 In this work, comparative study on energy dependence of absorbed, intrinsic, photo-peak and absolute total efficiency of polystyrene plastic scintillation fiber and polyvinyl-toluene detectors with NaI(Tl) scintillation detectors has been ...
Mirza Sikander M. +3 more
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Remote Sensing, 2021 In this study, the effect of day/night factor on the detection performance of the FY4A lightning mapping imager (LMI) is evaluated using the Bayesian theorem, and by comparing it to the measurements made by a ground-based low-frequency magnetic field ...
Hao Sun +7 more
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The comparison of detection parameters of selected photomultipliers depending on the shape of the scintillator [PDF]
Nuclear Technology and Radiation Protection, 2018 The manuscript clarifies the issues concerning the effective miniaturization of readout of the plastic scintillators while maintaining their high detection efficiency and sensitivity.
Janda Jiri, Hohnova Sabina
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Efficient Object Detection in SAR Images Based on Computation-Aware Neural Architecture Search
Applied Sciences, 2022 Remote sensing techniques are becoming more sophisticated as radar imaging techniques mature. Synthetic aperture radar (SAR) can now provide high-resolution images for day-and-night earth observation.
Chuanyou Li +6 more
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An Efficient Algorithm for the Detection of Eden [PDF]
Complex Systems, 2013 In this paper, a polynomial time algorithm is presented for solving the Eden problem for graph cellular automata. The algorithm is based on our neighborhood elimination operation which removes local neighborhood configurations which cannot be used in a pre-image of a given configuration.
David J. Warne +3 more
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Stochastic simulation study of HPGe detector response and the effect of detector aging using Geant4 [PDF]
Nuclear Technology and Radiation Protection, 2017 In this study the effect of detector aging in terms of increased dead layer thickness on detector efficiency has been studied using the Geant4 toolkit.
Tariq Hina +3 more
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