thiamine responsive megaloblastic anemia (trma), also known as roger syndrome is an autosomal recessive disorder resulting from the deficiency of thiamine (vitamin b1) transporter protein. this is the report of a 3- year follow up of a female child who presented in 2000 at the age of 11 with severe anemia, congenital deafness and diabetes mellitus. in our follow-up period we prescribed 100-mg t...

In Hilbert space L2(Rn), we prove the equivalence between the mod-ulus of smoothness and the K-functionals constructed by the Sobolev space cor-responding to the Fourier transform. For this purpose, Using a spherical meanoperator.