Archive 2017, Volume 11, Issue 3

M. Toderas, R. Moraru

The effect of increasing the water content on rocks characteristics from Şuior, Romania

V. Biletskyi, S. Landar, Yu. Mishchuk

Modeling of the power section of downhole screw motors

K. Hanushevych, V. Srivastava

Coalbed methane: places of origin, perspectives of extraction, alternative methods of transportation with the use of gas hydrate and nanotechnologies

B. Ekvist

Optimization of blasting works during the destruction of masses with complex structure

V. Sobolev, D. Rudakov, L. Stefanovych, K. Jach

Physical and mathematical modelling of the conditions of coal and gas outbursts

A. Zhabin, A. Polyakov, E. Averin

Scale factors for conversion OF forces on disc cutters FOR the main domestic and foreign methods

A. Olovyannyy

Gravitational and tectonic stresses in the rock mass and their determination by measurements in separate points

B. Sobko, C. Drebenstedt, O. Lozhnikov

Selection of environmentally safe open-pit technology for mining water-bearing deposits

O. Kulikovska, V. Sydorenko

Research into the influence of technical factors on rocks deformation during reworking of ore deposits

V. Krasnyk

Modeling the process of mineral rocks cutting with a tool made of polycrystallinе superhard materials

F. Banzi, P. Msaki, N. Mohammed

Assessment of radioactivity of ²²⁶Ra, ²³²Th and ⁴⁰K in soil and plants for estimation of transfer factors and effective dose around Mkuju river Project, Tanzani

S. Podkopaiev, I. Iordanov, D. Chepiha

Stability of the coal seam roof during the sudden collapse of lateral rocks

Ye. Koroviaka, Т. Lubenets

Substantiation of the method for constructing the diagram of the horizontal belt conveyor tightness

H. Haiko, L. Pyha

Shielded development of bottom gas hydrates