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Experimental study of the thermal reaming of the borehole by axial plasmatron
(National Mining University, 2019-03-30)Purpose. To study rock spallation dynamics in the process of the borehole thermal reaming and analyze energy consumption of the borehole thermal reaming process by plasma jets of the axial plasmatron. Methods. Field ... -
Explorable and economically attractive mineral deposits in the Siberian and Far Eastern Federal Districts of Russia
(National Mining University, 2018-03-30)Purpose. Selection of the most explorable mineral deposits in the Siberian and Far Eastern Federal Districts of the Russian Federation as investment projects. Methods. System rank analysis of minimizing the risks of ... -
Exploration and mining evaluation system and price prediction of uranium resources
(National Mining University, 2018-03-30)Purpose. The paper introduces the development of the Uranium Resources Technical and Economic Evaluation Expert System (URTEEES) from the viewpoint of requirement analysis, system design, functional structure and application ... -
Explosive wave propagation in the presence of antiseismic protective curtain
(2018)The objective of this work is to study theoretically the stress wave formation in the borehole-to-borehole space and on the boundary with the borehole contour set by creating a directed fracture system in it. ... -
EXPORT-ORIENTED ECONOMY IN CHINA
(2013-12-12) -
Extreme Control System for a Thermal Object
(Видавництво НГУ, 2014) -
FACILITY менеджмент - эффективный метод управления вспомогательными процессами
(НГУ, 2007-03-12)Останні десять років спостерігається збільшення ролі сервісних служб. Низка виключно виробничих фірм розширили діяльність за рахунок сервісу та допоміжних видів діяльності. Одночасно потенційні замовники прагнуть ... -
Factors influencing the cargo delivery method
(Видавництво НТУ "ДП", 2018) -
Factors influencing the flooding process of former coal open-pits
(Dnipro University of Technology, 2021-06-30)Purpose. This study aims to identify the main factors that influence the flooding process of the remaining gaps of open-pits comprising essentially the velocity and duration of flooding, but also the stability of in situ ... -
FACTORS INFLUENCING THE PERCEPTION OF ADVERTISING
(2013-12-12) -
FACTORS OF RISK-MANAGEMENT IN ENERGY MARKET
(2013-06-17) -
Failure criteria for structurally heterogeneous materials
(National Mining University, 2016-09-30)Purpose. To analyze the current research regarding rock failure criteria and justify the analytical failure criterion for structurally heterogeneous materials in three dimensional stress-strain state. Methods. The study ...