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Research on the coupling effect of the composite slope geometrical parameters
(Dnipro University of Technology, 2021-06-30)Purpose. To analyze the coupling effect between composite slope geometrical parameters. Methods. The slope angle and excavation depth are coupled with load which is waste dump in this case. Several models were created ... -
Research practice of coal particles elektrosurface properties in aqueous suspension
(2013)Описано методику дослідження електроповерхневих властивостей вугільних частинок у водних суспензіях з використанням суспензійного та осмотичного ефектів. Показано раціональні області використання цих методів. -
Research іnto the mechanіsm of aggregate-formіng objects contact wіth oіl aggregatіon of fіnely-dіspersed coal
(National Mining University, 2017-12-30)Purpose. To investigate separate phases inherent to the process of “reagent – coal grain” contact during oil aggregation of coal, in particular, to analyze the following phases of the contact process: “encounter of ... -
Research, science, technology, and innovation parks: reviewing both mining and research tendencies
(National Mining University, 2018-06-30)Purpose. Between 2007 and 2008, a study was undertaken for the Debswana Diamond Company Botswana (Pty) Ltd., a leading diamond mining company in Botswana. The purpose of the study was to establish if Debswana could benefit ... -
Researches of structural-mechanical properties of coal tailings as disperse systems
(Annual Scientific-Technical Collection. Leiden, The Netherland. – Press/Balkema, 2013) -
Reservoir characteristics of the Miocene age formations at the Allas Dome, Hamrin Anticline, Northern Iraq
(National Mining University, 2020-12-30)Purpose. This study evaluated the reservoir characteristics and determined the formation lithology of Dhiban, Euphrates, and Serikagni in the Hamrin wells (Hr-2 and Hr-9). Methods. The well logs have used the gamma ray ... -
Resonance during seismic activity and city destruction
(Видавництво НГУ, 2017) -
Resonance in rock mass as the key reason of geodynamic phenomena
(National Mining University, 2019-06-30)Purpose is to develop deformation criterion or predecessors of geodynamic phenomena within rock mass relying upon the systemized experimental data concerning rock behaviour in a volumetric field of compressive stress. Methods. ... -
Resource evaluation of geothermal power plant under the conditions of carboniferous deposits usage in the Dnipro-Donetsk depression
(2018)The objective of the work is to substantiate the actualization of the problem of obtaining geothermal energy from oil and gas wells of oil and gas production facilities in the central-eastern part of the ... -
Resource evaluation of mine technological schemes
(Видавництво НТУ "ДП", 2023)Directions for evaluating the parameters of technological schemes of coal mines in terms of susceptibility to innovations are shown. -
Resource-saving technologies for ore extraction at great depths
(Izvestiya vysshikh uchebnykh zavedenii. Gornyi zhurnal, 2018)Introduction. Underground mining of ore deposits is characterized by deterioration of mining and geological and mining conditions, increased requirements for environmental protection and subsurface resourses protection, ... -
Responsibility development as academic integrity tool for translation and public administration students
(2019)This paper deals with the development of students’ responsibility as a tool of academic integrity and it aims to develop the way of improvement of students’ responsibility of dealing with information and consider the results ... -
RESTAURANT IMAGE OF LVIV
(2013-12-12) -
RESTAURANT MARKETING
(2008-12-10) -
Restoration of the tribotechnical pairs in equipment of mining industry
(National Mining University, 2019-09-30)Purpose. Substantiation of the possibilities and development of technology for the restoration of the worn-out tribotechnical pairs of mining equipment by methods of hot radial stamping in powder metallurgy using technogenic ... -
Restoring trust in government as a prerequisite for the formation of effective public administration in Ukraine
(2020)This article concerns research on the basic ways to increase the trust of Ukrainian society in its government via a sociological study conducted among public servants. Based on this study, it is established that the main ... -
Results of the experimental research of the heat-transfer jet pressure to the rock surface during thermal reaming of the borehole
(2018)The performed analysis of scientific sources confirms the existence of a small number of publications devoted to the experimental research of the gasdynamics and plasmodynamics of jets used as a ... -
Results data of the regression and correlation analysis of the concentration of germanium with thickness and ashity in the coal seam C 8Н of the Dniprovska mine
(Graz, 2022)For an objective geological and economic assessment of the possibility of simultaneous extraction of germanium from coal, waste and products of its processing and planning of the most effective organizational and technical ... -
Results of correlation and regression analysis of germanium concentrations with thickness and ash content of coal seam c8b of Dniprovska mine field (Ukraine)
(Stockholm, 2022)The analysis of the result of the regression analysis of the modeling of the quadratic relationship of germanium with the ash content of the coal seam с8в of the "Dniprovska" mine clearly indicates the existence of a ... -
RESULTS OF DISPERSION AND SPATIAL ANALYSIS OF THE GERMANIUM DISTRIBUTION IN COAL SEAM C8B OF ZAHIDNO-DONBASKA MINE FIELD (UKRAINE)
(International Science Group, 2022)The research actuality of studying the content of germanium in coal seams is due to the possibility of its industrial extraction and use as a valuable accompanying component. In coal, germanium belongs to the group of ...