Influence of physicochemical properties of oil on high presure air injection efficiency does not determine the self-ignition characteristics in situ. The results of air
injection pilot
Rings Characterized via Some Classes of Almost-Injective Modules cyclic module is almost-
injective (CAI). It is shown that R is an Artinian serial ring with J(R) 2= 0
Problems of Institutional Provision of the State’s Economic Security security of the state is the stability and sustainability of the national economy which presupposes
On injective envelopes of semimodules over semirings an
injective envelope; however, that fact does not hold, in general, for semimodules over semirings. We study
On the applicability to semirings of two theorems from the theory of rings and modulesProblems concerning the extension of the Baer criterion for
injectivity and embedding theorem