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Université de Lausanne

ARTICULATED MODES OF INTEGRATION: THE STRUCTURING OF THE EUROPEAN URBAN SYSTEM

Rozenblat, Céline ; Pumain, Denise

In: Changing cities : international perspectives, 2004, p. 91-105

European integration is for its essential part reflected in the building of urban networks that are increasing interdependencies between cities. Evidence of this process is brought through the observation of a variety of networks whose nodes are located in cities, especially the development of international functions. Analysis of airlines networks (2000) as well as the economic linkages between...

Université de Neuchâtel

Assessment of intraspecific mtDNA variability of European Ixodes ricinus sensu stricto (Acari: Ixodidae)

Casati, Simona ; Bernasconi, Marco V. ; Gern, Lise ; Piffaretti, Jean-Claude

In: Infection, Genetics and Evolution, 2008, vol. 8, no. 2, p. 152-158

The Ixodes ricinus complex is composed of 14 species distributed worldwide. Some members of this complex are involved in the transmission of a number of diseases to animals and humans, in particular Lyme borreliosis, tick-borne encephalitis, ehrlichiosis and babesiosis. While the phylogenetic relationships between species of the I. ricinus complex have been investigated in the past,...