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Submissions from 1986

Horizontal Waterjet Exploration of Burning Coal Seams, David A. Summers, Marian Mazurkiewicz, and Greg Galecki

Analyses and Applications of Pressure, Flowrate, and Temperature Measurements During a Perforating Run, Syed M. Tariq and L. Ayestaran

Prtactical Planning of Mine Ventilation for Room-And-Pillar Mining Method, Jerry C. Tien

Ventilation Teaching and Research Using a Computerized Scale Model, Jerry C. Tien

Use of Computers in the Coal Industry. Proceedings of the Third Conference, Morgantown, WV, 28-30 July 1986, Y. J. Wang, R. Larry Grayson, and R. L. Sanford

Performance Factors of the Bucket Wheel Excavator Systems, J. Wolski and Tad S. Golosinski

Investigation of Warning Signs for Median Crossovers, Gillian M. Worsey, Charles Dare, R. N. Schwab, and S. C. Tignor

Understanding Vibrations from Multihole Blasts Using Short Delay Periods, Paul Nicholas Worsey

The Effect of Rock Strength on Perimeter Blasting and the Blastability of Massive Rock, Paul Nicholas Worsey and Q. Chen

Mixed Mode Testing for Fracture Toughness of Coal Based on Critical-Energy-Density, R. Karl Zipf and Z. T. Bieniawski

Submissions from 1985

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A Complete Classification Of Planar Four-bar Linkages, Clark R. Barker

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Range Of The Six Fundamental Position Angles Of A Planar Four-bar Mechanism, Clark R. Barker and Ywh Ren Jeng

Improvements to Coal Face Ventilation with Mining Machine Mounted Dust Scrubber Systems, Stewart Gillies

Surface Mining Systems in Athabasca Oil Sands: A Review of Performance, Tad S. Golosinski

Assessment of Soviet Bucket-Wheel Excavator and Direct Sidecasting Technology, Tad S. Golosinski, F. G. Boehm, and P. M. Tucker

Productivity from Bucket Wheel Excavators, Tad S. Golosinski and R. K. Singhal

Super Section Speeds Development, R. Larry Grayson

Preparing the Section Foreman for His Full Responsibilities, R. Larry Grayson, R. C. Althouse, and M. J. Klishis

Forecasting Underground Coal Mine Productivity with a Microcomputer, R. Larry Grayson and Y. J. Wang

Computer Modeling of the Surface Effects of Subsidence Control Methods, K. A. Heasley and Lee W. Saperstein

Investigation of Ultra-Fine Coal Disintegration Effect by High Pressure Water Jet, Marian Mazurkiewicz

Use of High Pressure Water Jets as a High Efficiency Tool for Coal Comminution, Marian Mazurkiewicz and David A. Summers

Modeling Fluid Flow in Selective Placement of Toxic Mine Spoil, L. B. Phelps, J. C. Mills, and Lee W. Saperstein

Model of Stonehenge [2], David A. Summers

Review of Waterjet Excavation Research, David A. Summers

Water Jet Plow, David A. Summers

Technical and Technological Considerations in the Carving of Granite Prisms by High Pressure Waterjets, David A. Summers and Marian Mazurkiewicz

The Use of High Pressure Water Jets as a High Efficiency Tool for Coal Comminution, David A. Summers and Marian Mazurkiewicz

Predicting Urban Accident Rates from Road and Traffic Characteristics, Gillian M. Worsey

In Situ Measurement of Blast Damage Underground by Seismic Refraction Surveys, Paul Nicholas Worsey

Measurement of Blast Induced Damage in Wall Rock for a Selection of Underground Perimeter Blasting Techniques, Paul Nicholas Worsey

Submissions from 1984

Tempering Air with Tunnels: Full-Scale Tests and Design Dimensions, Stewart Gillies, Yusuf Murat Erten, N. B. Aughenbaugh, and C. Dale Elifrits

Mining of Oil Sands in Alberta, Canada, Tad S. Golosinski

Soviet Continuous Surface Mining Technology, Tad S. Golosinski

Assessment of the European Bucket-Wheel Excavator Technology, Tad S. Golosinski, E. McRoberts, and W. F. Gilmore

Productivity from Bucket Wheel Excavators, Tad S. Golosinski and R. K. Singhal

Analysis of High Pressure Water Jet Interruption Through Ultrasonic Nozzle Vibration, Marian Mazurkiewicz

Separation of Wood Fibers by a High Pressure Water Jet, Marian Mazurkiewicz

Cutoff Grade Determination for Mines Producing Direct-Shipping Iron Ore, Omer Mol and Stewart Gillies

Use of a Reorientation Strategy for Geostatistical Ore Reserve Estimation of a Complex Dipping Tabular Orebody as an Aid to Open-Pit Mine Planning, Omer Mol and Stewart Gillies

Development of a Waterjet Assisted Coal Plow (The Hydrominer), David A. Summers

Contour Cutting Mechanisms as a Means of Improving Underground Stability, David A. Summers, L. J. Tyler, and J. G. Blaine

Growth of the Wombat, David A. Summers, L. J. Tyler, J. G. Blaine, and J. E. Short Jr.

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Equivalent Electron Fluence for Space Qualification of Shallow Junction Heteroface GaAs Solar Cells, John W. Wilson and L. V. Stock

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Proton Damage in GaAs Solar Cells, John W. Wilson, G. H. Walker, and R. A. Outlaw

Performance Factors of the Bucket Wheel Excavator Systems, J. Wolski and Tad S. Golosinski

Effect of Discontinuity Orientation on the Success of Pre-Split Blasting, Paul Nicholas Worsey

Submissions from 1983

Tar Sand Mining in Canada - a Technological Challenge, F. G. Boehm and Tad S. Golosinski

Design of Air Tempering Facilities, C. Dale Elifrits and Stewart Gillies

Earth Pipes: Preconditioning House Air, C. Dale Elifrits and Stewart Gillies

Coal Mine Face Area Ventilation, Stewart Gillies

An Analysis of Air Heating during Flow Through Ground Passages, Stewart Gillies, Yusuf Murat Erten, N. B. Aughenbaugh, and C. Dale Elifrits

Atmospheric Fogging in Underground Mine Airways, Stewart Gillies and Michael A. Schimmelpfennig

Selection of Mining Machinery Based on Mechanical Delay Statistics: An Application of Goal Programming to Capital Budgeting, R. Larry Grayson

An Analysis of One Possibility for Pulsating a High Pressure Water Jet, Marian Mazurkiewicz

Analysis of Surface Coal Mine Spoil Bulk Density, L. B. Phelps, W. B. Wells Jr., and Lee W. Saperstein

Use of High Pressure Water Jets for Cutting Granite, R. J. Raether, R. G. Robison, and David A. Summers

Accommodating the Land Use Planning Provisions of the Surface Mining Control and Reclamation Act, Lee W. Saperstein

Considerations in the Comparison of Cavitating and Plain Water Jets, David A. Summers

Volume Factor in Cavitation Erosion, David A. Summers

Use of High Pressure Water Jets to Wash Out Explosives, David A. Summers and Paul Nicholas Worsey

Development Concept of the Integated Electronic Detonator, Paul Nicholas Worsey and L. J. Tyler

Dilution of Toxic Fluids by Dispersion, D. Yeung, L. B. Phelps, and Lee W. Saperstein

Submissions from 1982

Evaluation of an Abrasive Cleaning System, Clark R. Barker, Marian Mazurkiewicz, and M. Anderson

Development of Ice-Blasting for Surface Cleaning, Greg Galecki and G. W. Vickers

Studies in Improvements to Coal Face Ventilation with Ming Machine Mounted Dust Scrubber Systems, Stewart Gillies

Enhancement of Cavitation Damage and Its Use in Rock Disintegration, Marian Mazurkiewicz and David A. Summers

Spoil Modification to Minimize the Mobilization of Formed Toxic Fluids, L. B. Phelps and Lee W. Saperstein

Relationships Between Accident Rates, Road Characteristics and Traffic on Two Urban Routes, D. T. Silcock and Gillian M. Worsey

Preliminary Studies of Frozen Gravel Properties Related to Underground Mining, F. J. Skudrzyk, Clark R. Barker, and Marian Mazurkiewicz

Effectiveness of Water Jet Sprays in Cleaning and the Mechanisms for Disintegration, David A. Summers

The Potential Advantages of a Water Jet Reaming Device, David A. Summers

The Further Development of a Cavitation Test Cell, David A. Summers and Marian Mazurkiewicz

Mechanism, and Some Parameters Controlling, the Water Jet Cutting of Rock, David A. Summers and S. McGroarty

Comparative Use of Intermediate Pressure Water Jets for Slotting and Removing Concrete, David A. Summers and R. J. Raether

An Investigation of Statistical Relationships Between Accident-Rates and Road and Traffic on Two Urban Routes, Gillian M. Worsey

Submissions from 1981

Passive Air-Conditioning: Flow Through Rock-Lined Tunnels Tempers Air, Stewart Gillies and N. B. Aughenbaugh

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Airflow Cooling in Rock Lined Tunnels, Stewart Gillies, D. J. Smith, and W. T. Orlandi

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Potential Advantages to Water Jet Drilling for Use in In-Situ Coal Gasification Processes, David A. Summers and Clark R. Barker

Metal Stoppings Reduce Air Leakage, Jerry C. Tien

Geotechnical Factors Affecting the Application of Pre-Split Blasting to Rock Slopes, Paul Nicholas Worsey

Submissions from 1980

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Contrast Between Sand, Water and Cavitation Erosion of Rock, A. A. El-saie, David A. Summers, and K. Owen

Approach to Preparing Reclamation Permit Applications, K. W. Grubaugh and Lee W. Saperstein

Water Jet Drilling Horizontal Holes in Coal, David A. Summers, Clark R. Barker, and Harold Dean Keith

Considerations in the Use of Water Jets to Enlarge Deep Submerged Cavities, David A. Summers and Z. Sebastian

Application of High Pressure Water Jets to Longwall Mining, W. A. Summers and David A. Summers

Submissions from 1979

Water Jet Nozzle Performance Tests, Clark R. Barker and B. P. Selberg

Development of a Round the Corner Drill, Clark R. Barker, David A. Summers, and Harold Dean Keith

Unconventional Methods of Testing Wires and Wire Ropes, M. J. Bergander and Tad S. Golosinski

Fast Testing of Wire Fatigue Properties, Tad S. Golosinski and M. J. Bergander

Adaptation of Jet Accumulation Techniques for Enhanced Rock Cutting, Marian Mazurkiewicz, Clark R. Barker, and David A. Summers

COSMAR and Blasting, Lee W. Saperstein

Borehole Depth and Its Effect on the Performance of Fluid Jets, David A. Summers

Practical Application of Erosion Processes, David A. Summers

Recent Advances in Water Jet Coalmining, David A. Summers

Submissions from 1978

Testing of the Prototype Hydrominer in a Surface Coal Seam, Clark R. Barker, David A. Summers, and Marian Mazurkiewicz

Current Hydraulic Drilling Performances, Richard Lee Bullock

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Thrust-Impact Rock-Splitter, George Bromley Clark and T. F. Lehnhoff

The Impact of Resource Rent Taxation on the Australian Mining Industry, Stewart Gillies

Burial of Preparation Plant Refuse, Lee W. Saperstein, J. J. Kindel, and K. W. Grubaugh