From Joseph Fraunhofer to Ernst Abbe on the Role of Innovative Talent;

The results indicated a set of high refractive index glasses could be obtained by introduction of BaO and TiO_2,and the density,refractive index,Abbe number and transmission of the glass with various BaO/TiO_2 ratio based on the content of SiO_2 in 15%,12%,10%(in mass) were measured respectively.

Pharmacology and clinical study of abatacept in the treatment of rheumatoid arthritis;

Let G be a finite Abelian group,an ideal in the grouping Zpr is called an Abelian code over Zpr.

The security~ of these cryptosystems is based on the dificulty in solving descrete logarithms with Abelian group.

The ellipse rotating symmetric group is proposed,which is an Abelian group.

The AFM head is mounted without Abbe error in the X and Y directions.

Theorial study and calculation show that Abbe error can be decreased to almost zero by use of the structure and it can meet the demand of nano-platform.

Infrared Abelization of Yang-Mills Theory via Abelian Higgs Variables;

Non-trivial,self-dual abelian codes of length n where n is odd over Z_4 exist if and only if n is either divisible by a prime r≡-1(mod 8),or a prime r≡1(mod 8) where ord_r (2)is odd,or a prime p and a prime q where ord_p(2)=2~li,ord_q(2)=2~lj,l≥ 1,i is odd,j is even.

Let G be a finite Abelian group,an ideal in the groupring Z_(p~r)[G] is called an Abelian code over Z_(p~r), where Z_(p~r) is the ring of integers modulo p~r.

Rushanan(1991) generalized them to duadic abelian codes and Zhu(1996) further generalized them to duadic group algebra codes.