Including ocean noise in marine spatial planning requires predictions of noise levels on large spatiotemporal scales. Based on a simple sound transmission model and ship track data (Automatic Identification System, AIS), cumulative underwater acoustic energy from shipping was mapped throughout 2008 in the west Canadian Exclusive Economic Zone, showing high noise levels in critical habitats for ...

To identify glial membrane proteins that contribute to the process of neuronal migration in the developing brain, we developed a polyclonal antiserum (D4) and a monoclonal antibody (NJPA1: neuron-glial junctional polypeptide antibody) that recognize membrane proteins localized to the plasmalemmal junction between migrating neurons and adjacent radial glial fibers (Cameron and Rakic, 1994). Here...

Coastal areas worldwide are the result of a weak balance between man and natural environment. They exposed to strong anthropogenic pressure hazard events whose intensity has increased in recent decades. In this frame, satellite drone monitoring systems as well field survey key tools learn about factors responsible for coastal changes. Here we describe formation dismantling fan delta at Sfalassà...

We consider the number of vertices that must be removed from a graph G in order that the remaining subgraph has no component with more than k vertices. Our principal observation is that, if G is a sparse random graph or a random regular graph on n vertices with n→∞, then the number in question is essentially the same for all values of k that satisfy both k →∞ and k = o(n). The process of removi...

FcgammaR-mediated phagocytosis of IgG-coated particles is a complex process involving the activation of multiple signaling enzymes and is regulated by the inositol phosphatases PTEN (phosphatase and tensin homolog deleted on chromosome 10) and SHIP-1 (Src homology [SH2] domain-containing inositol phosphatase). In a recent study we have demonstrated that SHIP-2, an inositol phosphatase with high...

In order to analyse the stability of cartel structures in a Cournot oligopoly, I propose a noncooperative game of coalition formation in which any group of firms can induce a dismantling deviation such that each member is in a smaller cartel in the resulting structure. It is required that a deviation only occurs if it is robust against further dismantling deviation. I characterise the set of st...