Articles with "coda" as a keyword



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Comparative effects of glycinebetaine on the thermotolerance in codA- and BADH-transgenic tomato plants under high temperature stress.

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Published in 2020 at "Plant cell reports"

DOI: 10.1007/s00299-020-02581-5

Abstract: KEY MESSAGE We propose that codA tomato plants exhibited higher degrees of enhanced thermotolerance than BADH tomato plants, and H2O2 as a signaling molecule also plays an important role in heat resistance. Betaine aldehyde dehydrogenase… read more here.

Keywords: transgenic plants; tomato plants; coda; heat ... See more keywords
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Investigation of coda and body wave attenuation functions in Central Asia

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Published in 2019 at "Journal of Seismology"

DOI: 10.1007/s10950-019-09854-x

Abstract: In this study, we evaluate the body and coda wave attenuation characteristics within Kyrgyzstan and Tajikistan as part of Central Asia. The selected database consists of 354 broadband seismograms from 179 local earthquakes recorded by… read more here.

Keywords: wave attenuation; attenuation; coda; window length ... See more keywords
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Estimation of Coda Q for northeast India using nonlinear regression

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Published in 2020 at "Journal of Earth System Science"

DOI: 10.1007/s12040-020-01483-0

Abstract: Abstract Classical logarithmic linearization of the single backscattering model to estimate the coda Q ( $$ Q_{c} ) $$ Q c ) leads to biased results in the presence of low signal-to-noise ratio. Non-linear regression… read more here.

Keywords: regression; non linear; coda; linear approach ... See more keywords
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Coda Q in Qeshm Island, south of Iran, using aftershocks of the Qeshm earthquake of November 27, 2005

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Published in 2017 at "Arabian Journal of Geosciences"

DOI: 10.1007/s12517-017-3028-7

Abstract: Coda wave attenuation is estimated for Qeshm Island which is located in the southeastern part of Zagros. For this purpose, the aftershocks of Qeshm earthquake in November 27, 2005, recorded within an epicentral distance less… read more here.

Keywords: aftershocks qeshm; qeshm earthquake; coda; qeshm island ... See more keywords
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Amplitude and decay of long-period coda of great earthquakes

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Published in 2020 at "Physics of the Earth and Planetary Interiors"

DOI: 10.1016/j.pepi.2020.106538

Abstract: Abstract The earthquake coda is the residual vibration energy long after the main arrivals of an earthquake. Previous studies of coda waves have focused on high frequencies and small earthquakes, which are generally attributed to… read more here.

Keywords: energy; coda energy; coda great; coda ... See more keywords
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3-D Q-coda attenuation structure at Mt. Etna (Italy)

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Published in 2021 at "Geophysical Journal International"

DOI: 10.1093/gji/ggab235

Abstract: Three dimensional attenuation images of Mt. Etna volcano obtained by the analysis of Q-coda from local volcano-tectonic earthquakes are presented in this work. Seismic sources are confined inside the Etna structure with a maximum focal… read more here.

Keywords: attenuation structure; structure etna; coda; attenuation ... See more keywords
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Coda-Q in the 2.5–20 s period band from seismic noise: application to the greater Alpine area

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Published in 2019 at "Geophysical Journal International"

DOI: 10.1093/gji/ggz443

Abstract: Coda-Q is used to estimate the attenuation and scattering properties of the Earth. So far focus has been on earthquake data at frequencies above 1 Hz, as the high noise level in the first and second… read more here.

Keywords: coda period; greater alpine; period; period band ... See more keywords
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The Coda-Based Earthquake Energy Class

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Published in 2020 at "Journal of Volcanology and Seismology"

DOI: 10.1134/s0742046320020074

Abstract: Abstract This paper describes a method for calculating the earthquake energy class for the Kamchatka region from coda records in the 0.8–1.8 Hz frequency band. The method is based on an empirical correlative relationship between… read more here.

Keywords: coda; class; earthquake energy; energy class ... See more keywords
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Segmental acquisition of Brazilian Portuguese: onset simple, complex and coda

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Published in 2022 at "CoDAS"

DOI: 10.1590/2317-1782/20212020439

Abstract: ABSTRACT Purpose To present and analyze the acquisition segmental curve of Brazilian Portuguese in simple and complex onset position and coda position. Methods 857 children with typical phonological acquisition participated in it, aged between 3:0… read more here.

Keywords: simple complex; coda; brazilian portuguese; onset position ... See more keywords
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Frequency‐Dependent Coda Amplitude Decays in the Region of Himalaya, India

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Published in 2017 at "Bulletin of the Seismological Society of America"

DOI: 10.1785/0120170032

Abstract: Abstract An earthquake dataset consisting of 327 records from 67 earthquakes is used to study the frequency‐dependent amplitude decay of seismic coda waves in the Kumaon Himalayas, India. Coda amplitude decays with time t are… read more here.

Keywords: frequency; coda; himalaya; amplitude decays ... See more keywords
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Capturing Regional Variations of Hard‐Rock κ0 from Coda Analysis

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Published in 2018 at "Bulletin of the Seismological Society of America"

DOI: 10.1785/0120170153

Abstract: We propose an alternative procedure for the capture of the hard‐rock regional kappa ( ). In our approach, we make use of a potential link between the well‐known κ parameter and the properties of coda… read more here.

Keywords: regional variations; analysis; hard rock; coda ... See more keywords