Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a new type of enveloped RNA coronavirus, causes wide spectrum clinical conditions. According to the current data, severity course disease-2019 (COVID-19) infection cannot be fully predicted in pregnancy. The case is presented point out that consequences preeclampsia with COVID19 pneumonia can dramatic and etiologically related. Infec...

that by enlarging the memory and processing more data as they come in, an acceleration of the rate of convergence can be obtaine~. The probabilistic search procedure presented here does not have these disadvantages. After proving the optimality of our procedure, both the convergence as it is defined for other random search procedures [14]-[16] and the convergences of state functions of interest...