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The study of insular populations was key in the development of evolutionary theory. The successful colonisation of an island depends on the geographic context, and specific characteristics of the organism and the island, but also on stochastic processes. A ...
Le Palais de Rumine est un bâtiment public inauguré en 1906. À l’origine, consacré aux arts et aux Siences, ce bâtiment est conçu pour accueillir l’Université de Lausanne ainsi que pour recevoir les collections des instituts universitaires, la bibliothèque ...
The rural to urban migration trend at the world’s Delta regions has contributed to making cities along major Deltas in South East Asia, among those with the highest densities in urbanized territories. Once known as the ‘rice bowl’ of Vietnam, the Mekong De ...
The main common point between insular territories is a limited amount of land. This might seem obvious or irrelevant because it concerns a large majority of states. However this ‘physical’ boundary defined by nature causes certain impacts: first of all a c ...
This thesis reports on the growth and on the magnetic characterization of nanostructures made of 3d-4d transition metals and rare earths. In all the experiments the nanostructures have been grown by atomic beam epitaxy (ABE) in ultra high vacuum conditions ...
In the most populous metropolis, the world's largest fish wholesale market, the Tsukiji market, needs to expand. Land is too expensive to afford, but a quarter of the central districts remain underused. Relocate the fish market! Having reached its geograph ...
Etendue de terre bordée d'eau, l'île est souvent source d'un imaginaire qui peut osciller entre paradis et enfer. Par ses propriétés d'éloignement et d'isolement, elle a depuis longtemps contribué au rejet de certains programmes hors des limites de la vill ...
The stability of a test equilibrium relevant to the International Thermonuclear Experimental Reactor [Fusion Eng. Des. 36, 9 (1997)] has been studied within the framework of the neoclassical island theory. The most unstable modes, with the most positive ma ...
When strained Stranski-Krastanow islands are used as "self-assembled quantum dots," a key goal is to control the island position. Here we show that nanoscale grooves can control the nucleation of epitaxial Ge islands on Si(001), and can drive lateral motio ...
Low-temperature scanning tunneling microscopy has been employed to analyze the formation of quantum well states (QWS) in two-dimensional gold islands, containing between 50 and 200 atoms, on MgO thin films. The energy position and symmetry of the eigenstat ...