Results 21 to 30 of about 479 (137)
Seismic tomography of the mantle and primary hydrogen deposits in the Dnieper-Donetsk basin
Геофизический журнал, 2022 According to the three-dimensional P-velocity model of the mantle under Eurasia obtained by the Taylor approximation method, the analysis of the velocity structure of the mantle (to depths of 2500 km south of 50° N and 1700 km north) in the territory of
T.O. Tsvetkova +2 more
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Seismic waveform tomography of the central and eastern Mediterranean upper mantle [PDF]
Solid Earth, 2020 We present a seismic waveform tomography of the upper mantle beneath the central and eastern Mediterranean down to the mantle transition zone. Our methodology incorporates in a consistent manner the information from body and multimode surface waves ...
N. Blom +4 more
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Geochemistry, Geophysics, Geosystems, 2018 Magnesite (MgCO3) is a likely main host of carbonates in the mantle and plays an important role in the transport and storage of carbon in the Earth's mantle. Its physical properties at high pressure and high temperature (PT) are crucial for understanding
Chao Yao +3 more
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Nature Communications, 2022 This article reports finding of a highly oxidised mineral in diamond inclusion derived from mantle transition zone or lower mantle, very reduced areas on our planet. Such oxidised material is likely linked to subduction of carbonates into this region.
Ekaterina S. Kiseeva +14 more
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Shallow Lower Mantle Viscosity Modulates the Pattern of Mantle Structure
Geochemistry, Geophysics, Geosystems, 2020 Tomographic images of Earth's mantle reveal that structure, even at the largest spatial scales, does not remain correlated across all mantle depths.
Lourenço D. L., Rudolph M. L.
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Teleseismic Tomography for Imaging the Upper Mantle Beneath Northeast China
Applied Sciences, 2020 Tomographic imaging technology is a geophysical inversion method. According to the ray scanning, this method carries on the inversion calculation to the obtained information, and reconstructs the image of the parameter distribution rule of elastic wave ...
Zhuo Jia, Gongbo Zhang
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Robust Seismic Images of the Hawaiian Plume
Geophysical Research Letters, 2022 To image the Hawaiian plume and the plume‐lithosphere interaction, we determine a robust 3‐D shear‐wave velocity (Vs) model of the upper mantle and the mantle transition zone (MTZ) beneath Hawaii by jointly inverting teleseismic S‐wave arrival times ...
Chuanwei Ye +3 more
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American Journal of Hematology, EarlyView.ABSTRACT Chromosomal abnormalities have a major clinical impact on hematological malignancies, particularly with regard to treatment strategies. To preserve and consolidate fundamental knowledge in this rapidly evolving field, the Francophone Group of Hematological Cytogenetics (Groupe Francophone de Cytogénétique Hématologique, GFCH) conducted a ...
Florence Nguyen‐Khac +16 more
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The Anatomical Record, EarlyView.Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini +3 more
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Animal Research and One Health, EarlyView.Seven‐year surveillance reveals a cold‐adapted OsHV‐1 lineage in blood clams, with disease onset at 13°C—3–5°C lower than in oysters—and identifies asymptomatic carriers and facility effluent as key transmission routes. ABSTRACT Ostreid herpesvirus 1 (OsHV‐1) poses a major threat to bivalve aquaculture, but its impact on blood clams (Anadara ...
Xiang Zhang +7 more
wiley +1 more source