where sj = dim[Oj ]. In this framework lattice spacing effects can be systematically removed by adding higher dimensional operators to the lattice action. The aim of this work is to design a lattice action such that the coefficients of O(a) and O(a) terms in Eq. (1) can be reduced. For heavy quarks with mQ ≫ ΛQCD, the mass introduces an additional short-distance scale into the problem, and the ...

the gene encoding alpha fetoprotein (locus symbol afp) was assigned to rat chromosome 14 at band p21-p22 using fluorescence in situ hybridization method. the present result suggests that there is a conserved syntenic group between human 4q11-q13, mouse 5f-g, and rat 14p21-p22.

Childhood constipation is ofton a long_term problem requiring treatment over months or years. There is no single treatment metod for constipation and many children do not respond and continue to have chronic problems. Treatment is consisted of: Disimpaction,Drug adminstration , Diet modilation, and behaverial therapy. It is necessary in all cases that not responding to conventional therapy, un ...