Bathymetry of Lake Constance - State-of-the-art in surveying a large lake

In 2014 the by far largest German lake has been newly surveyed. The transnational project is funded by the European Union and delivers a detailed 3D-model of the lake- floor. The German project name is »Tiefenschärfe – Hochauflösende Vermessung Bo- densee«, which in English roughly means: high-resolution survey of Lake Constance. The German term »Tiefenschärfe« (in optics and photography: depth of field) plays with the meanings of »Tiefe« (depth) and »Schärfe« (sharpness). The result of the sur- vey shall be a clear and sharp image of the deep and shallow lake- floor. At present the LiDAR and multibeam data are still processed, but first results are presented in this article.

Ethics, Interrupted: Community and Impersonality in Levinas

Despite the influence of Emmanuel Levinas’s ethics on the rethinking of community in post-identitarian terms (most prominently in the work of Maurice Blanchot, Alphonso Lingis, and, to a lesser extent, Jean-Luc Nancy), the question of community remains a problematic spot in Levinas’s own philosophy. I would argue that, instead of grounding a new thinking of community, the dyadic relation of Same and Other poses a structural problem when trying to open the ethical relation to the wider realm of others while keeping radical difference in place. As external observer and guarantor of justice, for instance, is the Third excluded a priori from the ethical relation? Is community always only another term for the political? Or, as Levinas himself puts it in Otherwise Than Being: “What meaning can community take on in difference without reducing difference?” Identifying in the notion of impersonality a way to access Levinas’s thought on community, this paper aims at rethinking the scene of address and the ethical relation in terms of displacement, dislocation and interruption.

Cohort Profile: The Interdisciplinary Study of Inequalities in Smoking (ISIS)

The Interdisciplinary Study of Inequalities in Smoking (ISIS) is a cohort study investigating the joint effects of residents' socio-demographic characteristics and neighbourhood attributes on the social distribution of smoking in a young adult population. Smoking is a behaviour with an increasingly steep social class gradient; smoking prevalence among young adults is no longer declining at the same rate as among the rest of the population, and there is evidence of growing place-based disparities in smoking. ISIS was established to examine these pressing concerns. The ISIS sample comprises non-institutionalized individuals aged 18-25 years, who are proficient in English and/or French and who had been living at their current address in Montréal, Canada, for at least 1 year at time of first contact. Two waves of data have been collected: baseline data were collected November 2011-September 2012 (n = 2093), and a second wave of data was collected January-June 2014 (n = 1457). Data were collected from respondents using a self-administered questionnaire, developed by the research team based on sociological theory, which includes questions concerning social, economic, cultural and biological capital, and activity space as well as smoking behaviour. Data are available upon request from [katherine.frohlich@umontreal.ca].