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Characteristic strength of mining pillars in the presence of size and shape effects
(Журфонд, 2020)The aim of this study is to evaluate the characteristic strength of pillars in mining contexts, taking into account the effects of scale and shape. The characteristic strength is estimated in terms of the ... -
CHARACTERISTICS OF THE MARKET B2B MARKETING
(2014-12-04) -
Characteristics of wastewater from biofuel production
(НТУ ДП, 2022)Wastewater is water contaminated with waste from industrial or agricultural production and household waste. Wastewater also includes water that is formed as a result of atmospheric precipitation within settlements and ... -
Chemistry. Methodical instructions and tasks for self-work on the discipline for students of all specialties in two parts. 2 p. P. 1
(Видавництво НТУ "ДП", 2018)The methodical instructions contain individual tasks in the course of chemistry, which are compiled on the topics of the theoretical course. -
Chemistry. Methodical instructions and tasks for self-work on the discipline for students of all specialties in two parts. 2 p. P. 1
(Видавництво НГУ, 2018)The methodical instructions contain individual tasks in the course of chemistry, which are compiled on the topics of the theoretical course. -
Chemistry. Methodical instructions and tasks for self-work on the discipline for students of all specialties in two parts. 2 p. P. 2
(Видавництво НТУ "ДП", 2018)The methodical instructions contain individual tasks in the course of chemistry, which are compiled on the topics of the theoretical course. -
Chemistry. Methodical instructions and tasks for self-work on the discipline for students of all specialties in two parts. 2 p. P. 2
(Видавництво НГУ, 2018)The methodical instructions contain individual tasks in the course of chemistry, which are compiled on the topics of the theoretical course. -
Chemistry. Methodical recommendations for the implementation of laboratory work on discipline
(Видавництво НТУ "ДП", 2018)The theoretical positions are considered and methods of carrying out of laboratory works on a course "Chemistry" are given. Each work presents control questions and tasks for independent work. -
Chernobyl Disaster: Harmful Result
(Видавництво ДВНЗ «НГУ», 2017) -
Choice and ground of sifting surfaces quantity at cascade classification
(2013)У статті розглядається спосіб каскадної гравітаційної сепарації дрібнофракційних матеріалів, який заснований на принципі багаторазового повторення процесу поділу потоку сипучого матеріалу на каскаді послідовно встановлених ... -
Choice and substantiation of stable crown shapes in deep-level iron ore mining
(National Mining University, 2018-12-30)Purpose. The aim of the paper is to select and substantiate stable shapes of crown pillars through determining regularities of rock pressure impacts on their stability depending on the crown shapes, mining depths and iron ... -
CHOICE OF CONTROLLED VARIABLES FOR ENERGY MANAGEMENT SYSTEM OF PISTON СOMPRESSOR UNITS
(2018)Nowadays on-off control system is common for piston compressors delivery. The control system is applied in case there is no technological need in maintaining the stable pressure level in pneumatic ... -
Choice of development method for technogenic mineral deposits by technological criteria
(National Mining University, 2016-12-30)Purpose. The purpose of the paper is to search for and choose optimal technologies of developing technogenic deposits. Methods. To achieve the aim, the analysis of selecting the deposit development technologies is used ... -
Choosing a camera for mine surveying of mining enterprise facilities using unmanned aerial vehicles
(National Mining University, 2020-12-30)Purpose. Choosing an effective method for performing the mine surveying of the objects at mining enterprise based on the implementation of practical and analytical work. Particular attention is focused on the use of modern ... -
CHOOSING A NAME THAT WORKS OVERTIME
(2013-06-12) -
Choosing of asynchronous motor protection equipment in production environment
(НТУ ДП, 2021)As known [1], the electric network mode parameters often do not meet the requirements of GOST 32144-2013 in Russia, of GOST 13109-97 in Ukraine and the guidelines No.39/2015/TT-BCT and No.25/2016/TT-BCT in Vietnam. In real ... -
Choosing the flow part geometric shape of the dredge pumps for viscous fluids
(Dnipro University of Technology, 2021-12-30)Purpose. Search for the possibility of increasing the efficiency of dredge pumps for viscous fluids by determining the rational values of the blade-outlet inclination angles in the pump impellers. Methods. During the ...