1. Change in Availability of Mineral and Raw Material Resources as a Result of Scientific and Technical Progress

   • K. N. Trubetskoi
   • A. A. Peshkov
   • N. A. Matsko

   OriginalPaper Pages: 311 - 318

2. Geomechanical Substantiation and Development of Technology of Methane Extraction from Coal Seams in the Regime of Cavitation Using the Rock-Mass Energy

   • L. A. Puchkov
   • S. V. Slastunov
   • G. N. Feit

   OriginalPaper Pages: 319 - 323

3. Mechanics of Autonomous Gas-Dynamic Torpedo Motion in Loose Medium

   • K. V. Alfer'ev
   • V. V. Borovikov
   • A. V. Ebel'

   OriginalPaper Pages: 324 - 328

4. Modeling of Hydraulic and Geomechanical Processes around Mine Workings

   • Yu. A. Norvatov
   • A. G. Olovyanny

   OriginalPaper Pages: 329 - 335

5. Induced Seismicity Monitoring and Procedure of Rock-Burst Focus Localization

   • V. I. German
   • V. A. Mansurov

   OriginalPaper Pages: 336 - 343

6. Calculation of Fluid Flow in the Oil Well under the Action of Powder Gas Generator

   • S. V. Serdyukov
   • E. N. Sher
   • N. I. Aleksandrova

   OriginalPaper Pages: 344 - 351

7. Estimate of Mountain Slope Stability from the Mathematical Modeling Data

   • L. A. Nazarov
   • Yu. I. Kolesnikov

   OriginalPaper Pages: 352 - 358

8. Trajectory of Crack Formed by Hydraulic Fracturing near the Contact of Productive Stratum with Enclosing Rocks

   • P. A. Martynyuk

   OriginalPaper Pages: 359 - 365

9. Destructive Effect Produced by Explosion in the Prestressed Medium

   • V. V. Adushkin
   • A. A. Spivak

   OriginalPaper Pages: 366 - 373

10. Influence Exerted by Strength Criterion on the Direction of Crack Propagation in the Elastic-Brittle Material

    • J. Podgórski

    OriginalPaper Pages: 374 - 380

11. Investigation into Parameters of Charge Explosion in the Development Face

    • A. I. Kopytov
    • A. V. Efremov
    • M. A. Kopytov

    OriginalPaper Pages: 381 - 384

12. Failure Features of One-Dimensional Model of Block Media under Sustained Uniaxial Loading

    • V. F. Yushkin
    • V. N. Oparin
    • A. P. Tapsiev

    OriginalPaper Pages: 385 - 396

13. Possibility of Neural Network Application for Predicting the Load on Excavating Machines

    • J. Jonak

    OriginalPaper Pages: 397 - 401

14. Production of Extra Pure Silica from Serpentinites

    • V. V. Velinskii
    • G. M. Gusev

    OriginalPaper Pages: 402 - 404

15. Intensification of Mass Exchange Processes in Neutralizing the Technological Solutions of Cyanidation

    • A. A. Kochanov
    • A. A. Ryazantsev
    • A. A. Batoeva

    OriginalPaper Pages: 405 - 410