Left to right: Peng Peng, Simon Cherry and Chih-Chieh Liu from the University of California, Davis. The spatial resolution of a PET image is mainly determined by the size of the scintillation crystals ...

Figure 2: Scanning SQUID micrograph of the flux state in a section of a triangular lattice (T = 4.2 K). In the zigzag configuration, all the half-fluxons are generated in a singly connected ...

In this paper, we investigate first the asymptotics of the minima of elliptical triangular arrays. Motivated by the findings of Kabluchko (Extremes 14 (2011) 285—310), we discuss further the ...

We consider a locally compact group G and a limiting measure μ of a commutative infinitesimal triangular system (c.i.t.s.) Δ of probability measures on G. We show, under some restrictions on G, μ or Δ ...

Science often surprises us with its ability to connect seemingly unrelated phenomena. Have you ever stopped to marvel at how nature arranges itself into intricate patterns, like the spirals of a ...