Abnormal amygdala functional connectivity and deep learning classification in multifrequency bands in autism spectrum disorder: A multisite functional magnetic resonance imaging study
Sign Up to like & getrecommendations! Published in 2022 at "Human Brain Mapping"
DOI: 10.1002/hbm.26141
Abstract: Previous studies have explored resting‐state functional connectivity (rs‐FC) of the amygdala in patients with autism spectrum disorder (ASD). However, it remains unclear whether there are frequency‐specific FC alterations of the amygdala in ASD and whether… read more here.
Keywords: slow frequency; frequency; frequency bands; deep learning ... See more keywords
Influence of attention and bolus volume on brain organization during swallowing
Sign Up to like & getrecommendations! Published in 2017 at "Brain Structure and Function"
DOI: 10.1007/s00429-017-1535-7
Abstract: It has been shown that swallowing involves certain attentional and cognitive resources which, when disrupted can influence swallowing function with in dysphagic patient. However, there are still open questions regarding the influence of attention and… read more here.
Keywords: frequency bands; frequency; attention; bolus volume ... See more keywords
Size-dependent frequency bands in the ferromagnetic resonance of a Fe-nanocube
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.04.065
Abstract: Abstract Using full micromagnetic simulations we calculate the spectra of ferromagnetic resonance (FMR) for an iron (core-shell) nanocube and show that the FMR characteristics are strongly size dependent. For instance, for a 40 nm it is… read more here.
Keywords: dependent frequency; frequency bands; size dependent; ferromagnetic resonance ... See more keywords
Acoustic-level and language-specific processing of native and non-native phonological sequence onsets in the low gamma and theta-frequency bands
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-021-03611-2
Abstract: Acoustic structures associated with native-language phonological sequences are enhanced within auditory pathways for perception, although the underlying mechanisms are not well understood. To elucidate processes that facilitate perception, time–frequency (T–F) analyses of EEGs obtained from… read more here.
Keywords: frequency bands; theta frequency; language specific; language ... See more keywords
An octa-band planar monopole antenna for portable communication devices
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-94753-w
Abstract: Due to the rapid development of wireless communication systems, good numbers of services and devices use different frequency bands and protocols. To concurrently cover all these services, the antenna in communication devices should operate over… read more here.
Keywords: frequency bands; communication devices; mhz; communication ... See more keywords
Empirical Frequency Band Analysis of Nonstationary Time Series
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Statistical Association"
DOI: 10.1080/01621459.2019.1671199
Abstract: Abstract The time-varying power spectrum of a time series process is a bivariate function that quantifies the magnitude of oscillations at different frequencies and times. To obtain low-dimensional, parsimonious measures from this functional parameter, applied… read more here.
Keywords: frequency bands; time series; frequency; time ... See more keywords
System Design and Calibration for Wideband Channel Sounding With Multiple Frequency Bands
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2649679
Abstract: This paper presents a multiple frequency bands-switching scheme for wideband channel sounding, which is able to extend the overall sounding bandwidth without changing operation bandwidth of the hardware. It is especially suitable for low mobility… read more here.
Keywords: frequency; multiple frequency; frequency bands; wideband channel ... See more keywords
A New Class of Components for Simultaneous Power Splitting Over Microwave and Millimeter-Wave Frequency Bands
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2017.2759961
Abstract: The co-existence of the microwave and millimeter-wave technologies becomes the inexorable trend of the future wireless communication systems. The corresponding components within the system are required to cover these two frequency bands simultaneously. But the… read more here.
Keywords: frequency bands; frequency; wave frequency; millimeter wave ... See more keywords
A Compact LTCC Decoupling-Network Based on Coupled-Resonator for Antenna Interference Suppression of Adjacent Frequency Bands
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2900248
Abstract: A low-temperature co-fired ceramic (LTCC) coupled resonator decoupling network (CRDN) with asymmetric input/output (I/O) couplings for suppressing interference between two adjacent frequency bands is proposed in this paper. Based on LTCC multilayer technology, a second-order… read more here.
Keywords: adjacent frequency; decoupling network; coupled resonator; frequency bands ... See more keywords
An Empirical Outdoor-to-Indoor Path Loss Model From Below 6 GHz to cm-Wave Frequency Bands
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2016.2633787
Abstract: This letter presents an empirical multifrequency outdoor-to-indoor path loss model. The model is based on measurements performed on the exact same set of scenarios for different frequency bands ranging from traditional cellular allocations below 6 GHz… read more here.
Keywords: frequency bands; model; path loss; indoor path ... See more keywords
Adaptive Subtraction Based on the Matching Filter With Three Frequency Bands of Modeled Multiples for Removing Seismic Multiples
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2023.3261059
Abstract: After the procedure of multiple modeling, adaptive subtraction is important for removing seismic multiples. The mismatches between the modeled multiples and true multiples are frequency-dependent. The traditional filter method combining the modeled multiples themselves cannot… read more here.
Keywords: frequency; removing seismic; three frequency; adaptive subtraction ... See more keywords