Results 71 to 80 of about 2,227,886 (342)

Progressive Multifocal Leukoencephalopathy Unmasked by Teclistamab in a Refractory Multiple Myeloma Patient

Current Oncology
This case report describes the development of Progressive Multifocal Leukoencephalopathy (PML) in a 72-year-old male with relapsed/refractory multiple myeloma (RRMM), following a single dose of teclistamab amidst a COVID-19 infection.
Panos Arvanitis, Dimitrios Farmakiotis, Ari Pelcovits   +2 more
doaj   +1 more source

A Coherent vorticity preserving eddy viscosity correction for Large-Eddy Simulation

, 2017
This paper introduces a new approach to Large-Eddy Simulation (LES) where subgrid-scale (SGS) dissipation is applied proportionally to the degree of local spectral broadening, hence mitigated or deactivated in regions dominated by large-scale and/or ...
Chapelier, Jean-Baptiste, Scalo, Carlo, Wasistho, Bono   +2 more
core   +1 more source

Oceanic Eddy Characteristics and Generation Mechanisms in the Kuroshio Extension Region

Journal of Geophysical Research: Oceans, 2018
The Kuroshio Extension region is well known for its strong eddy activity. In this paper, using satellite altimetry-measured sea surface height anomaly data from 1993 to 2012 in an extended Kuroshio Extension region (140–180°E, 25–45°N), we analyze eddy ...
Jinlin Ji, C. Dong, Biao Zhang, Yu Liu, Bin Zou, G. P. King, Guangjun Xu, Dake Chen   +7 more
semanticscholar   +1 more source

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

Advanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter, Thomas Wegener, Andreas Schilling, Martin Fehlbier, Thomas Niendorf   +4 more
wiley   +1 more source

Impact of greenhouse warming on mesoscale eddy characteristics in high-resolution climate simulations

Environmental Research Letters
Mesoscale eddies are prevalent throughout the global ocean and have significant implications on the exchange of heat, salt, volume, and biogeochemical properties.
Junghee Yun, Kyung-Ja Ha, Sun-Seon Lee
doaj   +1 more source

Depth of penetration effects in eddy current testing [PDF]

, 2012
The simple depth of penetration equation used for most eddy current calculations does not take into account the effect of the size of the coil or the effect of flaw morphology. The work described in this paper describes use of the CIVA eddy current model
Majidnia, S, Nilavalan, R, Rudlin, J
core  

Bimetallic (NiFe) and Trimetallic (NiFeCr) Nanoalloys from Metal Oxides Using a Microwave Hydrogen Plasma

Advanced Engineering Materials, EarlyView.
Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar, Mohammad Kazemi, Zichang Xiong, Thomas Cameron, Julian Held, Uwe Kortshagen   +5 more
wiley   +1 more source

Oceanographic Structure and Light Levels Drive Patterns of Sound Scattering Layers in a Low-Latitude Oceanic System

Frontiers in Marine Science, 2020
Several factors have been reported to structure the spatial and temporal patterns of sound scattering layers, including temperature, oxygen, salinity, light, and physical oceanographic conditions. In this study, we examined the spatiotemporal variability
Kevin M. Boswell, Marta D’Elia, Matthew W. Johnston, John A. Mohan, Joseph D. Warren, R. J. David Wells, R. J. David Wells, Tracey T. Sutton   +7 more
doaj   +1 more source

Acceleration of energetic particles by large-scale compressible magnetohydrodynamic turbulence

, 2003
Fast particles diffusing along magnetic field lines in a turbulent plasma can diffuse through and then return to the same eddy many times before the eddy is randomized in the turbulent flow.
Achterberg A., Benjamin D. G. Chandran, Chuvilgin L., Jason L. Maron, Manolakou K., Michalek G., Miller J., Ptuskin V., Ptuskin V., Skilling J., Skilling J.   +10 more
core   +1 more source

Implementation of a Geometrically Informed and Energetically Constrained Mesoscale Eddy Parameterization in an Ocean Circulation Model

Journal of Physical Oceanography, 2018
The global stratification and circulation, as well as their sensitivities to changes in forcing, depend crucially on the representation of the mesoscale eddy field in a numerical ocean circulation model.
J. Mak, J. Maddison, D. Marshall, D. Munday   +3 more
semanticscholar   +1 more source