Andrea A. Langa

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Volatile substance abuse (VSA) is on the increase: the practice is widespread among young people and concern has often been expressed about its potential dangers. It is estimated that in the United Kingdom between 3.5-10% of current adolescents have at least experimented with solvents, and up to 1% of the secondary school population are currently abusers.(More)
Schultz (2012) proposes that our previous arguments regarding the initiation of along-flow geostrophic cold air advection during the upper frontogenesis process are incomplete. The core of his criticism, and the motivation for his call to include additional diagnostic calculations, hinges upon the assertion that the vertical vorticity can rotate isentropes(More)
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