Search results for: RANDOM FIELD

• Mathematical model to assess energy consumption using water inflow-drainage system of iron-ore mines in terms of a stochastic process

  Publication

  • O. Sinchuk
  • R. Strzelecki
  • I. Sinchuk
  • Т. Веridzе
  • V. Fedotov
  • V. Baranovskyi
  • K. Budnikov

  - Mining of Mineral Deposits - Year 2022

  Purpose is to develop a unified mathematical model to assess energy efficiency of a water inflow-drainage process as the real variant of stochastic method for water pumping from underground workings of iron-ore mines. Methods. The research process was based upon the methods of probability theory as well as stochastic modelling methods. The stochastic function integration has been reduced to summation of its ordinates and further...

  Full text available to download

• A cumulative probability function of instantaneous flicker sensation values measured in the industrial power system supplying the rolling mill motors

  Open Research Data

  open access

  • B. Pałczyńska

  - series: The flicker measurement in the industrial power system supplying the rolling mill motors

  The dataset presents a cumulative probability function CPF of the instantaneous flicker sensation level measured on the bus bars of the main switchgear of the industrial power network for the supply of rolling mills. The data were obtained during an experiment whose purpose was to determine a level of short-term and long-term flicker caused by voltage...

• Data on LEGO sets release dates and retail prices combined with aftermarket transaction prices between June 2018 and June 2023.

  Open Research Data

  open access

  • T. Boiński
  • W. Oczkoś
  • B. Podgórski
  • W. Szczepańska

  - series: LEGO

  The dataset contains LEGO bricks sets item count and pricing history for AI-based set pricing prediction.