The present work aims to contribute the study and development of methodologies for shrinkage tests self-compacting concrete (SCC) using addition polypropylene (PP) microfibers as a variable validate correlations between tests. objective this was evaluate, through area age at which cracks appeared, role PP fibers control pathology. Reference SCC traces with additions 6 mm 12 were created purpose...

By a near-ring we mean a right near-ring. J 0 , the right Jacobson radical of type 0, was introduced for near-rings by the first and second authors. In this paper properties of the radical J 0 are studied. It is shown that J 0 is a Kurosh-Amitsur radical KA-radical in the variety of all near-rings R, in which the constant part Rc of R is an ideal of R. So unlike the left Jacobson radicals of ty...

by R. IW. Handfield-Jones, M.C., M.S., F.^, and A. E. Porrltt, M.A., M.Ch., F.R.C.S. 1jf s S" L'vlnQstone, Edinburgh. Pp. xV1_.^irl1126, with B01 illustrations. Price, 30s. ? ^,ny able from Messrs. Butterworth and ComP (India), Limited, Calcutta. Price, Rs. 20 Textbooks tend to run in cycles. There is a spate of textbooks on some subject, then a period ^ tnese books run through numerous edition...

For a monoid M , we introduce linear M-Armendariz rings, which are generalization of M-Armendariz rings and linear Armendariz rings; and investigate their properties. Every reduced ring is linear M-Armendariz, for any unique product monoid. We show that if M be a monoid and R be a right ore ring with classical right quotient ring Q. Then R is linear M-Armendariz if and only if Q is linear M-Arm...

If for any maximal right ideal P of B and a ∈ N(B) ,aB/ aP is almost N-injective, then ring said to be generalized N-injective. In this article, we present some significant findings that are known N-injective rings demonstrate they hold rings. At the same time, study case in which every S.S.Right B-module