Results 121 to 130 of about 648,615 (347)

Deep Learning for Eddy Detection in the Arctic Marginal Ice Zone by Spaceborne SAR

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Eddies are ubiquitous in the Arctic Ocean, as observed by spaceborne synthetic aperture radar (SAR) over the open seas and marginal ice zones (MIZs). In MIZs, SAR captures eddies mainly owing to the accumulation of drifting ice floes, known as ice eddies.
Nannan Zi   +3 more
doaj   +1 more source

Enabling Real‐Time, Non‐Ionizing 3D Imaging of Implantable Magnetic Cements Using Magnetic Particle Imaging

open access: yesAdvanced Materials Interfaces, EarlyView.
This study reports the first implantable resin cement capable of orientation‐sensitive Magnetic Particle Imaging (MPI). By coating the cement with an ultrathin iron film, the authors achieve a strong, angle‐dependent MPI signal that enables non‐ionizing, real‐time tracking of both implant position and orientation, opening new possibilities for safe ...
Gabriel C. Pinto   +10 more
wiley   +1 more source

Distribution, Mixing, and Transformation of a Loop Current Ring Waters: The Case of Gulf of Mexico

open access: yesGeophysical Research Letters
Mesoscale warm‐core rings, known as Loop Current rings (LCRs) reshape the Gulf of Mexico water masses by redistributing large amounts of heat and salt laterally.
Mathieu Gentil   +8 more
doaj   +1 more source

Microwave Absorption for Detection of Dirac Fermions in SnTe Films

open access: yesAdvanced Materials Interfaces, EarlyView.
Microwave absorption can detect Dirac fermions in samples exposed to the atmosphere. Results showed that although topological surface states are robust against environmental degradation, they are not detectable by electrical transport measurements. Hence, microwave absorption can detect Dirac fermions even in samples whose surfaces have deteriorated ...
Wellington P. do Prado   +8 more
wiley   +1 more source

Evaporation Duct Anomalies Caused by Mesoscale Eddies in the Kuroshio Extension

open access: yesGeophysical Research Letters
Evaporation duct anomalies are always present above various oceanic processes, and their response to ubiquitous mesoscale eddies in the Kuroshio Extension region is quantitatively analyzed for the first time in this study using a synthetic analysis ...
Yuan Gao   +5 more
doaj   +1 more source

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