OBJECTIVE: To determine whether CS delivery and receipt of antenatal steroids (ANS) in vertex-presenting singletons with a gestational age (GA) between 24 and 30 weeks is associated with improved survival and improved ...

OBJECTIVE: To determine whether CS delivery and receipt of antenatal steroids (ANS) in vertex-presenting singletons with a gestational age (GA) between 24 and 30 weeks is associated with improved survival and improved ...

There are indications that the Brazil's rivers flows have significant relationships with climate pattems with different time scales (from interannual to decadallmultidecadal), whose influence may vary with the location ...

Starting from the zero modes of the Dirac-Weyl equation for Landau levels in the symmetric gauge, wepropose a novel mechanism to construct the eigenvalues and its eigenfunctions. We show that theproblem may be addressed ...

Magnetostatic modes in ferromagnetic samples have been studied systematically since the 1950s. They are very well characterized and understood in samples with uniform internal magnetic fields. More recently, interest has ...

This work proposes a mechanistic model to evaluate and characterize the mode II delamination of carbon-glass/ fiber hybrid composites under fatigue loading. To this aim, crack growth was investigated at microscopic and ...

We study a fractional version of the two-dimensional discrete nonlinear Schrodinger (DNLS) equation, where the usual discrete Laplacian is replaced by its fractional form that depends on a fractional exponent s that ...

Aim The diversity of reproductive modes among amphibians constitutes a striking example of how differences in the biology of species provide important explanations for species distribution patterns on a broad scale. We ...

Aim The diversity of reproductive modes among amphibians constitutes a striking example of how differences in the biology of species provide important explanations for species distribution patterns on a broad scale. We ...