University of Geneva

About: University of Geneva is a education organization based out in Geneva, Switzerland. It is known for research contribution in the topics: Population & Planet. The organization has 26887 authors who have published 65265 publications receiving 2931373 citations. The organization is also known as: Geneva University & Universite de Geneve.

Detection of circulating tumour DNA in the blood (plasma/serum) of cancer patients.

Abstract: Small amounts of free DNA circulate in both healthy and diseased human plasma/serum, and increased concentrations of DNA are present in the plasma of cancer patients. Characteristics of tumour DNA have been found in genetic material extracted from the plasma of cancer patients. These features include decreased strand stability and the presence of specific oncogene, tumour suppressor gene and microsatellite alterations. Point mutations of the ras genes have been detected in the plasma DNA of patients suffering from haematopoetic malignancies, colorectal and pancreatic cancer, sometimes prior to clinical diagnosis. Rearranged immunoglobulin heavy chain DNA has been found in the plasma of patients with non-Hodgkins lymphoma and acute B cell leukaemia. Microsatellite instability, expressed either as a new allele or a loss of one allele (LOH) occurs in the plasma and serum DNA of patients suffering from head and neck, lung and renal cell cancer. The results obtained in many different cancers have opened a new research area indicating that plasma DNA might eventually be a suitable target for the development of non-invasive diagnostic, prognostic and follow-up tests for cancer.

Broadband waveguide quantum memory for entangled photons

Abstract: We report the reversible transfer of photon-photon entanglement, generated by means of spontaneous parametric down-conversion, into entanglement between a photon and a collective atomic excitation in a thulium-doped lithium niobate waveguide cooled to 3 K.

Explaining Workers' Support for Right-Wing Populist Parties in Western Europe: Evidence from Austria, Belgium, France, Norway, and Switzerland:

Abstract: During the 1990s, the working class has become the core clientele of right-wing populist parties in Western Europe. This article empirically examines the motives of workers for supporting a right- wing populist party. Based on data from the European Social Survey for Austria, Belgium, France, Norway, and Switzerland, three different sets of explanations are tested: (1) hypotheses stressing economic determinants, that is, the fear of wage pressure and competition over welfare benefi ts; (2) hypotheses emphasizing cultural determinants, that is, the perception of immigration as a threat to national identity; and (3) hypotheses focusing on social alienation, that is, dissatisfaction with the way the country's democracy works and the nonintegration into inter- mediary networks (trade unions). We fiquestions of community and identity to be clearly more important than economic grievances. Hence, in Austria and Switzerland, the electoral success of right-wing populist parties among workers seems primarily due to cultural protectionism: the defense of national identity against outsiders. In Belgium, France, and Norway, cultural protectionism is complemented by deep-seated discontent with the way the countries' democracies work.