Alexandr Dzuba

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This paper presents a set of algorithms used for music recommendations and personalization in a general purpose social network, the second largest social network in the CIS visited by more then 40 millions users per day. In addition to classical recommendation features like "recommend a sequence" and "find similar items" the paper describes novel(More)
We have calculated the 6s − 7s parity nonconserving E1 transition amplitude (EPNC) in cesium. This calculation has been performed with higher numerical accuracy than our 1989 calculation [V.A. Dzuba, V.V. Flambaum, and O.P. Sushkov, Phys. Lett. A 141, 147]. Also the Breit interaction has been included and the radiative corrections estimated. Our final(More)
The report presented is related to the MSC/NASTRAN implementation to an accurate determination of a stress/strain concentration both in the elastic and elasto-plastic deformation range. This problem is of great importance from a low-cyclic-fatigue life-time prediction point of view. The elastic stress concentration problem in a thin plane specimen under(More)
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