|
I 28.23:9383
|
Self-contained self-rescuer donning proficiency at eight eastern underground coal mines |
1 |
|
I 28.23:9385
|
Optical rock dust meter field evaluation |
1 |
|
I 28.23:9386
|
Modeling in situ copper leaching in an unsaturated setting |
1 |
|
I 28.23:9387
|
Accessory metals content of commercial titanium mineral concentrates |
1 |
|
I 28.23:9388
|
Time effects on resin-grouted bolt anchorage characteristics |
1 |
|
I 28.23:9389
|
Rayleigh wave assessment of damage and integrity of mine structures |
1 |
|
I 28.23:9390
|
Recovery of critical metals from superalloy scrap by matte smelting and hydrometallurgical processing |
1 |
|
I 28.23:9391
|
Electrolytic production of neodymium metal from a molten chloride electrolyte |
1 |
|
I 28.23:9392
|
A method to evaluate the performance of coal fire extinguishants |
1 |
|
I 28.23:9393
|
Characteristics of mining-induced seismicity and rock bursting in a deep hard-rock mine |
1 |
|
I 28.23:9394
|
A model of shield-strata interaction and its implications for active shield setting requirements |
1 |
|
I 28.23:9395
|
Accuracy and precision of microseismic event locations in rock burst studies |
1 |
|
I 28.23:9396
|
Copper exchange capacity of clays and their potential effect on in situ copper leaching |
1 |
|
I 28.23:9397
|
Production of titanium dioxide pigment from perovskite concentrates, acid sulfation method |
1 |
|
I 28.23:9398
|
Predicting materials' ease of combustion development of a simple test method |
1 |
|
I 28.23:9399
|
Jet fan ventilation in very deep cuts a preliminary analysis |
1 |
|
I 28.23:9400
|
Recovery of manganese from steel plant slag by carbamate leaching |
1 |
|
I 28.23:9401
|
Self-contained self-rescuer field evaluation results from 1982-90 |
1 |
|
I 28.23:9402
|
Materials of construction for high-salinity geothermal brines |
1 |
|
I 28.23:9403
|
Influence of subjacent gob on longwall development mining in the Upper Kittanning Coalbed of south-central Pennsylvania |
1 |