Regular semiartinian rings semisimple module by an
injective one. A ring R is called a right max-ring if every nonzero right R
Miscible gas injection into the reservoirs for increasing oil production reserved. Gas
injection into the oil reservoirs is one of the effective methods of increasing oil recovery
On semirings satisfying the Baer criterionIt is well-known that for modules over rings the Baer
injectivity criterion takes place
Coatings and lubricant to forming surfaces of molds for casting under pressure of the
injection molding process. The main drawbacks of modern lubricant compositions are identified, and based
Spin injection in spin FETs using a step-doping profileWe investigate the effect of a step-doping profile on the spin
injection from a ferromagnetic metal