Results 241 to 250 of about 3,991,740 (295)

Resonant core-shell magnetoelectric nanoparticles as sensors of neural magnetic activity: a computational study. [PDF]

Bioelectron Med
Caiani G, Chiaramello E, Ravazzani P, Fiocchi S.   +3 more
europepmc   +1 more source

Étendue and radiance conservation in transformation optics establish strict analytical bounds on field enhancement. [PDF]

Sci Rep
Sadeghi MM, Sarısaman M.
europepmc   +1 more source

CORE OF THE NOMINATIVE CONCEPT FIELD LANGUAGE

Scientific notes of Taurida National V.I. Vernadsky University, series Philology. Social Communications, 2019
openaire   +1 more source

Rapid Variations of Earth’s Core Magnetic Field [PDF]

Surveys in Geophysics, 2022
AbstractEvidence of fast variations in the Earth’s core field are seen both in magnetic observatory and satellite records. We present here how they have been identified at the Earth’s surface from ground-based observatory records and how their spatio-temporal structure is now characterised by satellite data. It is shown how their properties at the core
Vincent Lesur, N Gillet
exaly   +6 more sources

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Geomagnetic Jerks: Rapid Core Field Variations and Core Dynamics

Space Science Reviews, 2010
The secular variation of the core field is generally characterized by smooth variations, sometimes interrupted by abrupt changes, named geomagnetic jerks. The origin of these events, observed and investigated for over three decades, is still not fully understood.
Mioara Mandea, Richard Holme, M A Pais
exaly   +6 more sources

Field Consolidation of Fractured Core

Journal of Petroleum Technology, 1959
Abstract A recent investigation of fractured core from the Embar reservoir of the Gebo field, Hot Springs County, Wyo., utilized novel techniques that are believed to be worth reporting. The most successful procedure was to: - cut the interval with a rubber sleeve core barrel ...
F.R. Conley, J.A. Glover, C.F. Knutson
openaire   +1 more source