SITUATIONAL AWARENESS: A CORNERSTONE OF OPERATIONAL EXCELLENCE IN SPACE



Frequentist and Bayesian Quantum Phase Estimation

Frequentist and Bayesian phase estimation strategies lead to conceptually different pr30 results on the state of knowledge about the true value of an unknown parameter.We compare the two frameworks and their sensitivity bounds to the estimation of an interferometric phase shift limited by quantum noise, considering both the cases of a fixed and a f

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Harmonization of rail profiles and wheel pair

The main difficulty of developing measures for complex evaluation of loading and increasing of resource of running gear parts performance is considering of differences of performance conditions of wheel-rail system.The article presents review of Russian and foreign experience on selection of shapes of carriage wheel profiles depending on the develo

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