Scandinavia was one of the last geographic areas in Europe to become habitable for humans after the Last Glacial Maximum (LGM). However, the routes and genetic composition of these postglacial migrants remain unclear. We sequenced the genomes, up to 57× coverage, of seven hunter-gatherers excavated across Scandinavia and dated from 9,500–6,000 years before present (BP). Surprisingly, among the Sca

Donald Trump’s decision to recognise Jerusalem as the capital of Israel, and start preparations for the US to move its embassy from Tel Aviv to the contested city, has the potential to further inflame tensions across the Middle East.

La reconnaissance de Jérusalem comme capitale de l’État d’Israël par Donald Trump, et l’annonce de la préparation du transfert de l’ambassade américaine de Tel-Aviv dans la Ville sainte sont potentiellement explosifs pour l’ensemble du Proche-Orient.

With elections on both sides of the border this year, the future of the island is up in the air. But there’s still hope for a different Cyprus, one free of the symbolic and physical violence expressed in the language of “motherlands”. A Cyprus whose citizens, treated as adults, will not need barricades and buffer zones to feel safe; one where crossing streets, forming friendships and falling in lo

Pathogenesis of abdominal aortic aneurysm (AAA) is unclear. The aim of this study was to evaluate inflammatory and hemodynamic plasma biomarkers as predictors for AAA in the prospective longitudinal cohort of middle-aged individuals from the cardiovascular cohort of the Malmö Diet and Cancer Study ( n=5551; 1991-94). C-reactive protein, cystatin C, copeptin, N-terminal pro-B-type natriuretic pepti

BACKGROUND: No studies have examined long-term risks for aortic aneurysm (AA) and aortic dissection (AD) or mortality after AA or AD hospitalization among patients with type 2 diabetes mellitus (T2DM).METHODS AND RESULTS: In this observational cohort study, we linked data for patients with T2DM in the Swedish National Diabetes Register, and 5 individually matched population-based control subjects

Generalized alternating projections is an algorithm that alternates relaxed projections onto a finite number of sets to find a point in their intersection. We consider the special case of two linear subspaces, for which the algorithm reduces to matrix multiplications. For convergent powers of the matrix, the asymptotic rate is linear and decided by the magnitude of the subdominant eigenvalue. In t

When local control strategies are used to arrange a platoon into a string like formation, there is mounting evidence that a poorly regulated accordion like motion will emerge. In this paper we prove that this is an inevitable consequence of using local distance measurements to design the control. More specifically we demonstrate that no controller, irrespective of its dynamical complexity, sparsit

The passivity approach to the design of large networks is based on preserving the passivity property under different types of interconnection: parallel and negative feedback. Since the passivity property implies stability, this allows large and topologically complex networks to be constructed on the basis of simple local rules without the need for global stability analysis. In this paper we charac