A known algorithm for modeling quasi-periodic lattices is used to generate two-dimensional quadratic nonlinear photonic quasi-crystals containing a set of desired discrete spectral components. This allows us to fabricate optical devices in which an arbitrary set of nonlinear optical processes can be efficient. We demonstrate this capability by fabricating two devices: a multidirectional single-...

OBJECTIVE Successful pregnancy outcome is an uncommon occurrence in women requiring chronic dialysis treatment. METHODS We reported the course and outcome of a case of pregnancy occurred in a woman affected by lupus erythematosus on chronic hemodialysis. RESULTS At 33rd gestational week the woman underwent to caesarean section because of starting labour. The newborn, female, well-being baby...