Results 41 to 50 of about 27,280 (282)
Geochemistry, Geophysics, Geosystems, 2013 The origin of the Bermuda swell and volcanism remains enigmatic. The lack of an associated time‐progressive hotspot track and absence of present‐day volcanic activity make it difficult to reconcile with a deep mantle plume model.
Margaret H. Benoit +2 more
doaj +1 more source
Breaking supercontinents; no need to choose between passive or active [PDF]
Solid Earth, 2017 Much debate has centred on whether continental break-up is predominantly caused by active upwelling in the mantle (e.g. plumes) or by long-range extensional stresses in the lithosphere.
M. Wolstencroft +2 more
doaj +1 more source
American Journal of Hematology, EarlyView.ABSTRACT CD19‐directed chimeric antigen receptor (CAR) T‐cell therapy has transformed outcomes for patients with relapsed or refractory (r/r) mantle cell lymphoma (MCL), yet more than 40% relapse within one year. Early identification of patients at risk for progression could inform post CAR‐T surveillance and consolidation strategies.
Snegha Ananth +12 more
wiley +1 more source
, 1996 We relax the steady-motions theorem by solving for a steady velocity field at the surface of the core in a frame of reference drifting at a linear rate with respect to an observer fixed in the mantle frame of reference.
Whaler, Kathy; id_orcid, Davis, R. G.
core +1 more source
Clinically Relevant Bleeding in Individuals With Cancer: Insights From a Nationwide Cohort Study
American Journal of Hematology, EarlyView.ABSTRACT Cancer care is often complicated by coagulopathy leading to thrombosis and bleeding. While venous thromboembolism (VTE) has been extensively studied, bleeding remains an underestimated threat. To address this knowledge gap, we leveraged the Epic Cosmos database to determine the impact of cancer‐associated clinically relevant bleeding (CRB) in ...
Ming Y. Lim +11 more
wiley +1 more source
Large volcanic eruptions are mostly sourced above mobile basal mantle structures
Communications Earth & EnvironmentMost deep mantle plumes rise from hot basal mantle structures, creating large volcanic eruptions at Earth’s surface. In previous studies, mantle plumes were the implicit process connecting volcanic eruptions to hot basal mantle structures.
Annalise Cucchiaro +3 more
doaj +1 more source
Nature Communications, 2018 The Earth’s mantle undergoes changes as temperature and pressure increase with depth. Here, the authors present a global interrogation of reflectors in the Earth’s mid-mantle revealing a significant variation in their properties, with widespread ...
Lauren Waszek +2 more
doaj +1 more source
Reproducing past subduction and mantle flow using high-resolution global convection models
Earth and Planetary Physics, 2018 Plate subduction drives both the internal convection and the surface geology of the solid Earth. Despite the rapid increase of computational power, it remains challenging for geodynamic models to reproduce the history of Earth-like subduction and ...
JiaShun Hu, LiJun Liu, Quan Zhou
doaj +1 more source
Mantle flow and plate motions [PDF]
Geophysical Journal International, 1986 Summary. New data on mantle viscosity variation and plate motions suggest that the author’s previous theory for the forces driving and resisting plate tectonics needs revision. The flow in the mantle associated with plate movements probably pervades the whole mantle instead of being almost entirely in a thin asthenosphere at the top of it.
openaire +1 more source
A seismological study of the mantle beneath Iceland [PDF]
, 2000 Iceland has long been thought to be underlain by a thermal upwelling, or plume, rising from deep within the mantle. This study tests this hypothesis, by a) seeking evidence for a plume in the lower mantle in azimuth anomalies at the NORSAR array and b ...
Pritchard, Matthew James +1 more
core