The one-loop self-energy correction to the 1s-electron g factor is evaluated to all orders in Zalpha with an accuracy essentially better than that of previous calculations of this correction. As a result, the uncertainty of the theoretical prediction for the bound-electron g factor in H-like carbon is reduced by a factor of 3. This improves the total accuracy of the recent electron-mass determi...

This paper presents weighted importance sampling techniques for Monte Carlo form factor computation and for stochastic Jacobi radiosity system solution. Weighted importance sampling is a generalisation of importance sampling. The basic idea is to compute a-posteriori a correction factor to the importance sampling estimates, based on sample weights accumulated during sampling. With proper weight...

Abstract This paper analyzes the influence of harmonics on system and importance power factor correction. According to requirements aircraft use, an active correction based three phase six switch topology is designed. The article working process control method system, then designs a rectifier convert 220V/400Hz AC provided by DC high. Moreover, performance tested.