Automated separation of basalt fiber and other Earth resources by the means of acoustic vibrations

by Elbakian, Anri, Sentyakov, Boris, Božek, Pavol, Kuric, Ivan, Sentyakov, Kirill
Source: 1. Acta Montanistica Slovaca 1. Roč. 23, č. 3 (2018), s. 271-281 1. 1335-1788

Constructing and calculating of multistage sucker rod string according to reduced stress

by Baranov, Mihail Nikolaevich, Božek, Pavol, Prajová, Vanessa, Ivanova, Tanyana Nikolaevna, Novokshonov, Dmitriy Nikolaevich, Korshunov, Aleksandr Ivanovich
Source: 1. Acta Montanistica Slovaca 1. Roč. 22, č. 2 (2017), s. 107-115 1. 1335-1788