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High latitude regions are known to frequently have increased ionospheric activity and observe smaller size of high-density irregularities. Observation of small spatial-scale ionospheric delay features is a challenge for sparse CORS networks. This presentation provides a summary of results obtained...

The β′′ precipitate is the main hardening phase in age hardenable Al-Mg-Si alloys, and it is therefore of major scientific and industrial importance. A full model of the β′′ precipitate cross-section embedded in an aluminium host lattice is created for a range of precipitate sizes, and relaxed by...