The effect of stimulus frequency, spectrum, duration, and location on temporal order judgment thresholds: distribution analysis
Sign Up to like & getrecommendations! Published in 2019 at "Psychological Research"
DOI: 10.1007/s00426-017-0915-1
Abstract: The present study aimed to examine whether the judgments of temporal order are made by the same “central processor” regardless of the characteristics of the sound stimuli. The influence of stimulus parameters (e.g., frequency, spectrum,… read more here.
Keywords: temporal order; location; order; spectrum duration ... See more keywords
Spatial frequency spectrum of SPR-TFBG: A simple spectral analysis for in-situ refractometry
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.164970
Abstract: Abstract Surface plasmon resonance-tilted fiber Bragg gratings (SPR-TFBG) are known for their ultra-high sensitivity to various liquid measurands. However, the deposition angle of the gold film on TFBG being one of the critical fabrication parameters… read more here.
Keywords: frequency; spectrum; spr tfbg; spatial frequency ... See more keywords
Critical insights for advanced bridge scour detection using the natural frequency
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2016.06.039
Abstract: Abstract Scour around bridge foundations is regarded as one of the predominant causes of bridge failures. The concept of vibration-based real-time bridge scour detection has been explored in recent years by investigating the change in… read more here.
Keywords: natural frequency; bridge scour; scour detection; frequency ... See more keywords
Effect of thickness variations of lithium niobate on insulator waveguide on the frequency spectrum of spontaneous parametric down-conversion
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ac22a1
Abstract: We study the effect of waveguide thickness variations on the frequency spectrum of spontaneous parametric down-conversion in the periodically-poled lithium niobate on insulator (LNOI) waveguide. We analyze several variation models and our simulation results show… read more here.
Keywords: spectrum spontaneous; lithium niobate; spontaneous parametric; thickness variations ... See more keywords
Mutability of mononucleotide repeats, not oxidative stress, explains the discrepancy between laboratory-accumulated mutations and the natural allele-frequency spectrum in C. elegans.
Sign Up to like & getrecommendations! Published in 2021 at "Genome research"
DOI: 10.1101/gr.275372.121
Abstract: Important clues about natural selection can be gleaned from discrepancies between the properties of segregating genetic variants and of mutations accumulated experimentally under minimal selection, provided the mutational process is the same in the laboratory… read more here.
Keywords: oxidative stress; spectrum; frequency spectrum; laboratory ... See more keywords
Joint Communication and SAR Waveform Design Method via Time-Frequency Spectrum Shaping
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3230439
Abstract: Due to the division of the transceiver, a bistatic synthetic aperture radar (SAR) gains many advantages, such as forward-looking imaging and powerful anti-interference capabilities. In the meantime, information sharing (e.g., positions and status) between the… read more here.
Keywords: time frequency; time; communication; frequency spectrum ... See more keywords
A Highly Sensitive In Situ CDOM Sensor Based on Frequency Spectrum Shifted m-Sequence Modulation
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2019.2931017
Abstract: An in situ colored dissolved organic matter sensor based on a frequency spectrum shifted maximum-length sequence (FSSM) modulation method was proposed in this paper. The energy behavior resulting from the direct maximum-length sequence (m-sequence) modulation… read more here.
Keywords: modulation; sequence; sensor; frequency spectrum ... See more keywords
A prediction model for frequency spectrum of blast-induced seismic wave in viscoelastic medium
Sign Up to like & getrecommendations! Published in 2018 at "Geophysical Prospecting"
DOI: 10.1111/1365-2478.12601
Abstract: Summary A prediction model for frequency spectrum of blast-induced seismic waves is established. The effect of explosive sources is considered in this model. Our model implies that the frequency spectrum of blast-induced seismic wave is… read more here.
Keywords: spectrum blast; frequency; model; blast induced ... See more keywords
Linear optical sampling enabled soliton nonlinear frequency spectrum classification.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.462114
Abstract: Nonlinear Fourier transform (NFT) is a powerful tool for characterizing optical soliton dynamics, which, however, suffers from fundamental limitations that ultra-wide bandwidth photodetectors and ultra-high sampling rate analog-to-digital converters should be used when accessing the… read more here.
Keywords: frequency spectrum; optical sampling; nonlinear frequency; linear optical ... See more keywords
Vibration responses characteristics of a Ginkgo biloba tree excited under harmonic excitation
Sign Up to like & getrecommendations! Published in 2021 at "PLoS ONE"
DOI: 10.1371/journal.pone.0256492
Abstract: The most effective method of the fruit harvesting is the mechanical harvest. The frequency spectrum of different testing positions on a Ginkgo biloba tree under the impact excitation was tested in the laboratory. The acceleration… read more here.
Keywords: ginkgo biloba; vibration responses; frequency; vibration ... See more keywords
Decomposing the Site Frequency Spectrum: The Impact of Tree Topology on Neutrality Tests
Sign Up to like & getrecommendations! Published in 2017 at "Genetics"
DOI: 10.1534/genetics.116.188763
Abstract: We investigate the dependence of the site frequency spectrum on the topological structure of genealogical trees. We show that basic population genetic statistics, for instance, estimators of θ or neutrality tests such as Tajima’s D,… read more here.
Keywords: tree topology; site frequency; topology; neutrality tests ... See more keywords