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Seismische analyse van de aardbevingen bij Middelstum (30 juli 1994) en Annen (16 augustus '94 en...
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One of the difficulties arising when intercomparing independent measurements of atmospheric const...
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An areal distribution of sensors can be used for estimating the direction of incoming waves throu...
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Volcano observatories (VOs) around the world are required to maintain surveillance of their volca...
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