Evidence 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 …

Polarity reversals of the geomagnetic field are a major feature of the Earth's dynamo.
Questions remain regarding the dynamical processes that give rise to reversals and the …

This paper probes functions and processes of qualitative document analysis (QDA), a
method widely used in case study research. It firstly demonstrates the application of a QDA …

We present the geomagnetic field model COV-OBS. x2 that covers the period 1840–2020. It
is primarily constrained by observatory series, satellite data, plus older surveys. Over the …

Inferring the core dynamics responsible for the observed geomagnetic secular variation
requires knowledge of the magnetic field at the core‐mantle boundary together with its …

We propose two ensembles of geomagnetic field models spanning the last three millennia:
COV-ARCH is calculated using all available archeological artefacts and volcanic lava flows; …

Ground observatory and satellite-based determinations of temporal variations in the
geomagnetic field probe a decadal to annual timescale range where Earth's core slow …

Using a multi-case design, this study draws on empirical evidence and literature to analyze
the knowledge mobilization approaches in educational organizations. The sample consists …

Healthcare provides a rich, and constantly increasing, number of written documents, which
are underutilized in research data for health and nursing sciences, but previous literature …

Geomagnetic observations from satellites have highlighted interannual variations in the rate
of change of the magnetic field originating from Earth's core. Downward continued to the …