its favour compared to other drugs, and mild bradycardia was the commonest finding in this study. However, selecting patients with predictors of nonconversion at the outset for administration of intravenous amiodarone, while observing the remaining and administering amiodarone to those still in fibrillation after 8 h may be a more effective strategy. DC cardioversion could then be considered in...

We call a family G ⊂ P[n] a k-generator of P[n] if every x ⊂ [n] can be expressed as a union of at most k disjoint sets in G. Frein, Lévêque and Seb˝ o [1] conjectured that for any n ≥ k, such a family must be at least as large as the k-generator obtained by taking a partition of [n] into classes of sizes as equal as possible, and taking the union of the power-sets of the classes. We generalize...

We call a family G ⊂ P[n] a k-generator of P[n] if every x ⊂ [n] can be expressed as a union of at most k disjoint sets in G. Frein, Lévêque and Sebő [1] conjectured that for any n ≥ k, such a family must be at least as large as the k-generator obtained by taking a partition of [n] into classes of sizes as equal as possible, and taking the union of the power-sets of the classes. We generalize a...

We present a bijection for toroidal maps that are essentially 3-connected (3-connected in the periodic planar representation). Our construction actually proceeds on certain closely related bipartite with all faces of degree 4 except hexagonal root-face. show these well-characterized unicellular maps. bijection, to recent one by Bonichon and Lévêque 4-connected triangulations, can be seen as cou...

The process of star formation in interstellar molecular clouds is believed to be controlled by driven supersonic magnetohydrodynamic turbulence. We suggest that in the inertial range such turbulence obeys the Kolmogorov law, while in the dissipative range it behaves as Burgers turbulence developing shock singularities. On the base of the She–Lévêque analytical model we then predict the velocity...

We call a family G ⊂ P[n] a k-generator of P[n] if every x ⊂ [n] can be expressed as a union of at most k disjoint sets in G. Frein, Lévêque and Seb˝ o [1] conjectured that for any n ≥ k, such a family must be at least as large as the k-generator obtained by taking a partition of [n] into classes of sizes as equal as possible, and taking the union of the power-sets of the classes. We generalize...

This article intends to revisit the electro-diffusional theory for wall shear stress measurement from mass transfer probes of rectangular shape by considering existence two components rate (i.e., axial and transversal). General analytical formulas effective length dimensionless transport coefficient were derived as a function parameters: angle flow direction, relative leading edge probe, aspect...