Results 21 to 30 of about 167,390 (266)

Teleseismic body waves extracted from ambient noise cross correlation between F-net and ChinArray phase II

open access: yesEarthquake Research Advances, 2022
The vertical-vertical noise cross-correlation functions (NCFs) between two seismic arrays, the Japan F-net and ChinArray phase II, are calculated using continuous recordings during 2013–2016.
Lin Deng   +3 more
doaj   +1 more source

Body Wave Tomography of the Cascadia Subduction Zone and Juan de Fuca Plate System: Identifying Challenges and Solutions for Shore‐Crossing Data

open access: yesGeochemistry, Geophysics, Geosystems, 2020
Recent seismic results from the Cascadia Initiative indicate that heterogeneity in the oceanic asthenosphere affects subduction dynamics. Accurate characterization of the oceanic upper mantle is thus necessary to fully understand subduction processes ...
M. Bodmer   +4 more
doaj   +1 more source

ERK signaling waves via body-wall muscles guide planarian whole-body regeneration across long distances

open access: yesCell Regeneration, 2023
Whole-body regeneration is a multifaceted process that reinstates a body to its initial three-dimension size and structure after resection injury.
Chenglu Xiao, Jing-Wei Xiong
doaj   +1 more source

Numerical Study for Experiment on Wave Pattern of Internal Wave and Surface Wave in Stratified Fluid [PDF]

open access: yes한국해양공학회지, 2019
Internal waves occur at the interface between two layers caused by a seawater density difference. The internal waves generated by a body moving in a two-layer fluid are also related to the generation of surface waves because of their interaction.
Ju-Han Lee   +4 more
doaj   +1 more source

The relative contributions of scattering and viscoelasticity to the attenuation of S waves in Earth's mantle [PDF]

open access: yesSolid Earth, 2020
The relative contributions of scattering and viscoelastic attenuation to the apparent attenuation of seismic body waves are estimated from synthetic and observed S waves multiply reflected from Earth's surface and the core–mantle boundary.
S. deSilva, V. F. Cormier
doaj   +1 more source

Toward High‐Resolution Period‐Dependent Seismic Monitoring of Tropical Cyclones

open access: yesGeophysical Research Letters, 2019
Pioneering work in the midtwentieth century laid the foundation for our understanding of secondary microseism generation by tropical cyclones. Yet, tracking their sources and linking them to the mechanisms that generate these signals remain challenging ...
Lise Retailleau, Lucia Gualtieri
doaj   +1 more source

Reflective Body Waves Extracted From 1 Month of Global Microseisms Illuminate the Perturbed Mantle Transition Zone Beneath SW Japan

open access: yesGeophysical Research Letters
The recent cataloging of global microseisms benefits imaging of the Earth's interior with improved data coverage. Relying on the catalog, converted waves were extracted and employed to reveal variations of the mantle discontinuities beneath Japan.
Ping Zhang   +2 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Dynamic characteristics between waves and a floating cylindrical body connected to a tension-leg mooring cable placed in a simulated offshore environment

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2016
Given the rapid progress made in understanding the dynamics of an offshore floating body in an ocean environment, the present study aimed to simulate ocean waves in a small-sized wave flume and to observe the motion of a cylindrical floating body placed ...
Juhun Song, Soo-Hyun So, Hee-Chang Lim
doaj   +1 more source

Inversion of complex body waves—III [PDF]

open access: yesBulletin of the Seismological Society of America, 1986
Abstract We have developed a method that inverts seismic body waves to determine the mechanism and rupture pattern of earthquakes. The rupture pattern is represented as a sequence of subevents distributed on the fault plane. This method is an extension of our earlier method in which the subevent mechanisms were fixed.
Kikuchi, Masayuki, Kanamori, Hiroo
openaire   +2 more sources

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