Author

О. Shvydkyi

Researcher

Kryvyi Rih National University

50027, 11 Vitalii Matusevich Str., Kryvyi Rih, Ukraine

  • 4 Articles
  • 145 Views

All articles

open access
https://doi.org/10.31721/2306-5435-2022-1-110-59-67

Keywords: minimum error; contrast; irradiation; samples; cuvette; radionuclide decay; operational control; iron content; rock mass; PACS device; flux; scattered gamma radiation

Suggested citation

Azaryan, A., Trachuk, А., & Shvydkyi, О. (2022). Operational control of iron content in crushed rock mass. Mining Journal of Kryvyi Rih National University, 56(1), 59-67. https://doi.org/10.31721/2306-5435-2022-1-110-59-67
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26.04.2022 350 Views Mining Journal of Kryvyi Rih National University - Vol. 56, No. 1, 2022
open access
https://doi.org/10.31721/2306-5435-2022-1-110-113-118

Keywords: logging; operational control; iron content; rock mass; processing of result

Suggested citation

Azaryan, A., Gritsenko, А., Cherkasov, O., & Shvydkyi, О. (2022). Recording of explosive wells in the conditions of open development of ore deposits. Mining Journal of Kryvyi Rih National University, 56(1), 113-118. https://doi.org/10.31721/2306-5435-2022-1-110-113-118
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26.04.2022 378 Views Mining Journal of Kryvyi Rih National University - Vol. 56, No. 1, 2022
open access
https://doi.org/10.31721/2306-5435-2022-1-110-125-129

Keywords: density meter; pulp; error; measurement accuracy; float; gamma radiation; temperature compensation

Suggested citation

Tsybulevskyi, Yu., Gritsenko, А., Cherkasov, O., & Shvydkyi, О. (2022). Improving the accuracy of radioisotope densitometers. Mining Journal of Kryvyi Rih National University, 56(1), 125-128. https://doi.org/10.31721/2306-5435-2022-1-110-125-129
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26.04.2022 397 Views Mining Journal of Kryvyi Rih National University - Vol. 56, No. 1, 2022
open access
https://doi.org/10.31721/2306-5435-2022-1-110-150-154

Keywords: express; analysis; operational; control; measurement; weight; gravitational; hematite; particle size; compaction

Suggested citation

Azaryan, A., Azaryan, V., Gritsenko, А., Tsybulevskyi, Yu., Cherkasov, O., & Shvydkyi, О. (2022). Express analysis of hematite ore by gravity method. Mining Journal of Kryvyi Rih National University, 56(1), 150-153. https://doi.org/10.31721/2306-5435-2022-1-110-150-154
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26.04.2022 303 Views Mining Journal of Kryvyi Rih National University - Vol. 56, No. 1, 2022
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