The Hausa are often traders, traversing the country in large caravans.
Near Eupen, south of Aix-la-Chapelle, it turns southward, and near Anon south-east as far as the crest of the Vosges mountains, which it follows upto Belfort, traversing there the watershed of the Rhine and the Doubs.
Parallel to this last to the south is a street which runs from the Porta Marina through the forum, and then, with a slight turn, to the Sarno gate, thus traversing the whole area of the city from east to west (Via Marina, Strada dell' Abbondanza, Strada dei Diadumeni).
OISE, a river of northern France, tributary to the Seine, flowing south-west from the Belgian frontier and traversing the departments of Aisne, Oise and Seine-et-Oise.
As a single electron charged negatively; these rays can penetrate sheets of aluminium, glass, &c., several millimetres thick; and (3) the 'y rays - which are non-electrified radiations characterized by a high penetrating power, i% surviving after traversing 7 cm.