for every path a. The corresponding one-shot or stage game is denoted by G = ( {Ai}i=1, { fi}i=1 ) . The usual interpretation is that Ai is a set of pure actions.1 The set of feasible payoff vectors of the stage game G is given by the set F ≡ {p ∈ Rn| f (a) = p for some a ∈ A}. Let F∗ be the convex hull of the set of feasible payoffs. It should be clear that any normalized payoff in the repeate...

Since the seismic behavior of the earth’s energy (which follows from the power law distribution) can be similarly seen in the energy realized by the stock markets, in this paper we consider a statistical study for comparing the financial crises and the earthquakes. For this end, the TP statistic, proposed by Pisarenko and et al. (2004), is employed for estimating the critical point or the lower...

Background: In spite of the great deal of research in assisted reproductive techniques, more than 80% of transferred embryos by IVF/ICSI methods fail to be implanted. The causes for repeated implantation failures (RIF) may be reduced endometrial receptivity or other various uterine pathologies, such as thin endometrium, altered expression of adhesive molecules or immunological factors; whereas ...

introduction: this study aimed to evaluate the effect of short-term creatine supplementation on oxidative stress and antioxidant enzymes after six bouts of 50-meter sprint swimming. methods: this quasi-experimental study recruited eight trained female swimmers with the mean age of 25±4.4 years and body mass index (bmi) of 21.8±4.2 kg/m2 to perform six bouts of 50-meter sprint swimming with a 12...

background: repeated implantation failure (rif) is defined as pregnancy failure after two to six times with at least ten high grade embryo transfer to uterus. a variety of causes have been anticipated for rif, including anatomical, autoimmune, genetics, endocrine and thrombotic anomalies. factors responsible for rif have important implication regarding treatment however in many couples a perfec...

Background: Pregnancy is the process from the fertilized ovum to the fetus with capability of extra uterine survival. Pregnancy loss is the most common complication of pregnancies. Advances in the detection of early pregnancy revealed that about 70% of human conceptions fail to achieve viability but clinically recognized pregnancies terminate as a miscarriage in about 15% of cases. About 1 in 3...