Browse TRAIL Inventories

Methods for evaluating explosives and hazardous materials

Availability of rutile as a byproduct from sand-washing plants in the Southeastern United States

Bureau of Mines Safety Research Center research and development activities :fiscal year 1970

Coal Mine Health Seminar :a joint staff conference of the Bureau of Mines and the National Institute for Occupational Safety and Health

Hearing conservation for the mineral industry

Injury experience in quarrying, 1961-63

WAVE :a computer program for one-dimensional stress wave analysis in a time-dependent inelastic rock using a generalized Voigt model

Engineering cost study of development wells and profitability analysis of crude oil production

The impact of blasting agents and slurries on explosives technology

Instruments for detecting gas in underground mines and tunnels

Trends in the minerals industry, 1970

CANOPY :a computer program for the structural analysis of space-frame protective canopies

Bureau of Mines procedure for evaluating quartz content of respirable coal mine dust

Summary of mining and petroleum laws of the world, (in five parts).

Technology and use of lignite :proceedings: Bureau of Mines - University of North Dakota Symposium, Bismarck, N. Dak., May 12-13, 1971

Energy potential from organic wastes:a review of the quantities and sources

Designing blast patterns using empirical formulas :a comparison of calculated patterns with plans used in quarrying limestone and dolomite, with geologic considerations

Bin hopper engineering and bulk materials flow :a state-of-the-art report on empirical and theoretical analyses

Analyses of natural gases, 1971

Injury experience in coal mining, 1967

Injury experience in coal mining, 1968

Respirators approved by the Bureau of Mines as of May 24, 1972 :a revision of Information circular 8436

Creep and other properties of zinc-copper-titanium alloys annealed after rolling

Activity patterns in the catalytic reduction of SO₂ on some transition elements in alumina

Recovery of feldspar and glass sand from South Carolina waste granite fines

In situ determination of stresses in mountainous topography

Effect of a surface borehole on longwall gob degasification(Pocahontas No. 3 Coalbed)

Force distribution in the high-intensity wet magnetic separator

Synthesis and characterization of dawsonite

An in-situ diffusion parameter for the Pittsburgh and Pocahontas No. 3 coalbeds

Separation of columbium, tantalum, titanium, and zirconium from titanium chlorination residues

Detection of rubble zones in oil shale by the electrical resistivity technique

Sample preparation variability in diamond-drill core from the Homestake Mine, Lead, S. Dak.

Reducing surface hot shortness of copper-bearing steels

Dispersion strengthening of internally oxidized iron-aluminum alloys

Hydrocarbon gases produced in a simulated swamp environment

Extraction of manganese from Georgia umber ores by a sulfuric acid-ferrous sulfate process (in two parts).

Dispersal of coal- and rock-dust deposits

A chemiluminescence detector for ozone measurement

Ground vibrations from tunnel blasting in granite :Cheyenne Mountain (NORAD), Colo.

Solubility of 1,1,2,2-tetrabromoethane in water as a function of temperature

Lowering the tin content of secondary leaded tin-bronze by replacement with lead or zinc

Extraction process for upgrading Sm₂O₃ using selective stripping techniques / by D.J. Bauer, L.E. Schultze, and R.E. Lindstrom.

The methane migration and storage characteristics of the Pittsburgh, Pocahontas No. 3, and Oklahoma Hartshorne coalbeds

Bureau of Mines instrumented impact tester :preliminary studies

Performance characteristics of coal-washing equipment :dense-medium cyclones

A solid-state amplifier for the bridge circuit of a mercury detector

The statistical and spatial evaluation of sulfur and ash in coal seams

Computer program for pit slope stability analysis by the finite element stress analysis and limiting equilibrium method

Estimating nahcolite and dawsonite content of Colorado oil shale from oil-yield assay data


Published Year

Subject

Author

‹‹ previous 1 2 ... 6 7 8 9 10 11 12 ... 30 31 next ››