Thermal comfort and safety of miners on the salt mine "Polkowice-Sieroszowice" - selected aspects

Authors: J. Wacławik, L. Borodulin-Nadzieja, M. Branny, M. Kowalik

The laboratorial researches on the rate of oxygen consumption by coal during its self-heating

Authors: H. Qilin, Y. Shujie

Analysis of forces transmitted to the foundation by hydroextractors

Authors: J. Michalczyk, P. Czubak

Concentration dependence of sedimentation rate of particles in coal suspensions

Authors: W.P. Kowalski, M. Banaś

A method of evaluating the threat of tremors on the basic of an analysis of the degree of non-homogeneity of the seismoacoustic emission process

Authors: A. Cianciara, B. Cianciara, E. Takuska-Węgrzyn

Numerical simulation of retentive reservoirs of methane in coal mines

Authors: J. Berger, W.  Dziurzyński, S. Nawrat