One of the biggest challenges in volcanic hazard assessment is to understand how and why
eruptive style changes within the same eruptive period or even from one eruption to the next …

When considering the rheology of a suspension the fundamental physical aspect to be
quantified is the redistribution of strain between the deformable matrix fraction of the …

Although gas exsolution is a major driving force behind explosive volcanic eruptions,
viscosity is critical in controlling the escape of bubbles and switching between explosive and …

Explosivity in erupting volcanoes is controlled by the degassing dynamics and the viscosity
of the ascending magma in the conduit. Magma crystallisation enhances both …

An increasing number of studies are being presented demonstrating that volcanic glasses
can be heterogeneous at the nanoscale. These nano-heterogeneities can develop both …

Mineral-hosted melt inclusions have become an important source of information on
magmatic processes. As the number of melt inclusion studies increases, so does the need to …

Degassing dynamics play a crucial role in controlling the explosivity of magma at erupting
volcanoes. Degassing of magmatic water typically involves bubble nucleation and growth …

Aluminosilicate glasses and melts are of paramount importance for geo-and materials
sciences. They include most magmas, and are used to produce a wide variety of everyday …

Recent petrological and experimental studies have proposed that explosive volcanism may
originate from the formation of nanoscale crystals in magma and the resultant ductile–brittle …

Traditionally depicted as homogeneous materials, manmade and volcanic glasses are often
subjected to nanostructuration during demixing and crystallization of their parental melt …