Recent studies have demonstrated that natural killer (NK) cells are able to undergo clonal expansion and contraction and to generate self-renewing memory cells after infection with mouse cytomegalovirus (MCMV).It is unclear whether all or only certain subsets preferentially contribute to the generation of memory NK cells.Here, Shorts we show that m
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Elements of powerful steam turbines are subjected to significant unsteady loads, in particular the rotor blades of the last stages.These loads, in some cases, can cause self-excited oscillations, which are extremely dangerous and have a negative impact on the efficiency and service life of the blade cascade.Therefore, when designing new or moderniz