In the transformation semigroup (X, S) we introduce the height of a closed nonempty invariant subset of X, define the transformed dimension of nonempty subset S of X and obtain some results and relations.

in the transformation semigroup (x, s) we introduce the height of a closed nonempty invariant subset of x, define the transformed dimension of nonempty subset s of x and obtain some results and relations.

SUMMARY Probable synergy has been demonstrated for the com binations of amphotercin B and each of several nifamycin Sv derivatives against nontransformed BALB/3T3 cells and cells transformed with munine sarcoma virus. Synergy also appeared to be present for the combinations of am photericin B and dimethyl formamide on ethanol. The transformed cells were more sensitive to the com binations than ...

Background & Aim:Oxidative stresses caused by free radicals are known to promote many diseases such as inflammation and cancer; therefore, any plant product that can inhibit free radical production can play an important role in preventing diseases. We aimed to compare the fracture rate and the scavenging activity of free radicals, and the antioxidant composition of rol...