Перегляд Персональні колекції співробітників та підрозділів по назві
Зараз показуються 80-99 з 1544
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Electrical charges as catalysts of chemical reactions on a solid surface
(Naukovyi Visnyk NHU, 2018)Purpose. To determine the change dependency of the potential energy of the chemical bond of a diatomic molecule on the value of the point charge and its distance to the bond using quantum mechanical calculation. Methodology. ... -
Energy Efficiency and Economic Aspects of Mining Wastes Utilization within the Closed Cycle of Underground Gas Generator
(Trans Tech Publications, 2017-11)Energy efficiency of coal gasification with possible utilization of mining wastes within ecologically closed gas generator cycle has been considered. Technical and technological performance of such gas generator and ... -
Energy-efficient predictive control for field-orientation induction machine drives
(2020)Мета. Підвищити енергоефективність векторно-керованого асинхронного електропривода під час перехідних процесів, коли змінюються умови навантаження, ураховуючи ефект насичення магнітної індукції. Методика. Задача оптимального ... -
Enhancement of confined blasting of ore
(2019)Underground mining of ore deposits features worsening of geological and geotechnical conditions, exclusive standards of environmental protection and subsoil conservation as well as more stringent requirements of life safety ... -
Entwicklung einer kommunikativen kompetenz
(Nationale Bergbauuniversität Dnipropetrowsk, 2013) -
Environmental assessment of the use of emulsion explosives in underground iron ore mining
(2024)The article provides a comprehensive analysis of using TNT-free explosives (E) in the iron ore mining sector in Ukraine. It delves into the development and application of a specific type of emulsion explosive known as ... -
Environmental safety of phytogenic fields formation on coal mines tailings
(2021)Objective of the study is to research peculiarities of phytogenic fields formation of natural and artificial plantations of shrub and ruderal vegetation on coal mining waste heaps within the Novovolynsk mining area (Ukraine). ... -
Establishing a cross-cultural awareness at business foreign language courses
(Матеріали III Міжнародної наукової конференції “Навчання загальновживаної та ділової англійської мови у Східній Європі : для чого та як?”, Дніпропетровський університет економіки та права, 2009) -
Evaluation of efficiency and environmental safety of leaching metals from ore: ways of development and prospects
(2021)The object of research is traditional mining technologies and technical means in combination with underground block leaching (UBL) of metals from rock ores with their preliminary crushing with explosives in installations ... -
Examination of density and detonation velocity of emulsion explosives
(2022)Purpose. To develop a method for calculating the change in the density of emulsion explosives (EE) along the length of the charge column under the action of hydrostatic pressure at different angles of inclination of the ... -
Experimental results of demagnetized magnetite classification
(2013)The paper presents experimental results of the classification of a magnetized and demagnetized suspension of magnetite concentrate and shows a high degree of its demagnetization in a pulsed mode. -
Experimental studies of crossing the disjunctive geological faults with underground gasifier
(Central Mining Institute, 2015) -
Features of molybdenum disulfide friction
(Видавництво НТУ "ДП", 2021)In the general problem of reliability, accuracy and durability of machines, mechanisms and devices the basic place belongs to questions of friction, lubricating action, wear of surfaces of details and working bodies which ... -
Features of the composition and deformation of rock within the Marmarosh massif (in Ukraine)
(Kyiv, 2021)Microscopic study of rocks from fault zones reveals different types of dynamometamorphic microstructures, which were formed under compression and shear conditions: micro boudinage, mylonitization, deformation bands, ... -
Features of the structure of urate urolithiasis in inhabitants of an industrially developed region
(2023)According to the World Health Organization, the incidence of this disease has increased 1.5 times over the past 12 years. It affects one person in a hundred in the world. For many centuries, information about the symptoms ... -
Features of the structure of urinary stones in residents of industrially developed regions suffering from oxalate urolithiasis
(2023)Minerals of biogenic origin are integral elements of the structure of many living organisms. Along with genetically physiogenic minerals, pathogenic biominerals are also common. These include, in particular, urinary stones ... -
Features of vanadium geochemistry in oils from the oil and gas fields of Eastern region of Ukraine
(Інтеграл, 2022)The results of long-term studies of the geochemical features of vanadium in the oil from 36 deposits of the Eastern oil and gas region of Ukraine. Based on the results of correlation and regression analyses, the nature and ... -
Field preparation of long excavatory pillars in the conditions of the Western Donbass mines
(2020)Purpose. Reduce the cost of preparing pillars up to 3000 m in length. Methods. The analytical method of research was used to analyze the mining-geological conditions of the field development, the production situation for ... -
FINANCIAL ASPECTS OF INNOVATION IN LOCAL
(2013-12-22)The article highlighted the basic problem of financing innovation development in Ukraine and discussed the types of financial resources that can promote innovation, and give reasons for lack of budget funding. Due to ... -
Financial aspects of the health of contaminated environments
(LAP LAMBERT Academic Publishing, 2019)A scientific task which contains complex methodical approach to the modeling and forecasting of economic compensation for the volume of social damage from technogenic pollution is resolved in the book. A scientific and ...