Limitations of Kramers-Kronig transform for calculation of the DC conductance magnitude from dielectric measurements [PDF]
, 2012 The Kramers-Kronig (K-K) transform relates the real and imaginary parts of the complex susceptibility as a consequence of the principle of causality. It is a special case of the Hilbert transform and it is often used for estimation of the DC conductance ...
Chalashkanov, N. M. +2 more
core +1 more source
DESIGN OF BAND-PASS FILTERS WITH NON-EQUIRIPPLE FREQUENCY RESPONSES
Известия высших учебных заведений России: Радиоэлектроника, 2019 Introduction. Band-pass filters circuit elements can be calculated by converting low-pass filter (LPF) parameters, which is the prototype of the designed band-pass filter.
Evgeniy N. Chervinskiy
doaj +1 more source
Vibration responses characteristics of a Ginkgo biloba tree excited under harmonic excitation.
PLoS ONE, 2021 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.
Huan Lin, Leihou Sun
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Brainstem speech encoding is dynamically shaped online by fluctuations in cortical α state
NeuroImage, 2022 Experimental evidence in animals demonstrates cortical neurons innervate subcortex bilaterally to tune brainstem auditory coding. Yet, the role of the descending (corticofugal) auditory system in modulating earlier sound processing in humans during ...
Jesyin Lai +2 more
doaj +1 more source
, 2020 The study area is a very low area which is at an average NGM level of 6 m above sea level, it is supplied by a semi buried reservoir which is at the NGM 85 m level, with 4 m in height, around 88 hydraulic head., which generates significant pressure at ...
Shuo Wang
semanticscholar +1 more source
An Efficient Method for Solving Frequency Responses of Power-Line Networks
, 2015 This paper presents a novel approach for solving the frequency responses of a powerline network, which is a two-parallel-conductor system with multiple junctions and branches.
Bing Li, D. Månsson, Guang Yang
semanticscholar +1 more source
Static NLO susceptibilities: testing approximation schemes against exact results [PDF]
, 2001 The reliability of the approximations commonly adopted in the calculation of static optical (hyper)polarizabilities is tested against exact results obtained for an interesting toy-model.
Anna Painelli +4 more
core +2 more sources
Plant Responses to High Frequency Electromagnetic Fields
BioMed Research International, 2016 High frequency nonionizing electromagnetic fields (HF-EMF) that are increasingly present in the environment constitute a genuine environmental stimulus able to evoke specific responses in plants that share many similarities with those observed after a ...
A. Vian +3 more
semanticscholar +1 more source
Time-frequency representation of earthquake accelerograms and inelastic structural response records using the adaptive chirplet decomposition and empirical mode decomposition [PDF]
, 2007 In this paper, the adaptive chirplet decomposition combined with the Wigner-Ville transform and the empirical mode decomposition combined with the Hilbert transform are employed to process various non-stationary signals (strong ground motions and ...
A. Giaralis +31 more
core +1 more source
Nuclear Engineering and Technology, 2022 A nuclear power plant (NPP) piping is designed against low-frequency earthquakes. However, earthquakes that can occur at NPP sites in the eastern part of the United States, northern Europe, and Korea are high-frequency earthquakes.
Shinyoung Kwag +7 more
doaj +1 more source