Abolghasem Bozorgnia

Learn More
OBJECTIVE To determine the frequency of hepatopulmonary syndrome in children with chronic liver disease, and its clinical and biochemical associations. METHOD This study included 53 children with chronic liver disease, who underwent contrast echocardiography with agitated saline and measurement of arterial blood gases. RESULTS Of the 53 patients(More)
be negatively dependent uniformly bounded random variables with d.f. F(x). In this paperwe obtain bounds for the^ probabilities P(I Y=IXil >_nt) and P(l(pn-pl >e) where pn is the sample pth ^quantile and p is the pth quantile of F(x). Moreover, we show that pn is a strongly consistent estimator of p under mild^ restrictions on F(x) in the neighborhood of p.(More)
In this paper, we generalize a theorem of Shao [12] by assuming that } { n X is a sequence of linear negatively dependent random variables. Also, we extend some theorems of Chao [6] and Thrum [14]. It is shown by an elementary method that for linear negatively dependent identically random variables with finite p-th absolute moment) 2 (≥ p the weighted sums(More)
  • 1