Zobrazeno 1 - 10
of 25
pro vyhledávání: '"ANDREWS, ROBERT E."'
The Kentucky Geological Survey has developed a method using lineament analysis in conjunction with inclinced exploration boreholes to identify subsurface fractures in the Eastern Kentucky Coal Field. Wells are then drilled to intersect these fracture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6dd0e40bc01d894c10810aabbdf13b9
Fourteen quadrangles in five separate areas of the Western Kentucky Coal Field were studied to determine what factors affect the availability of coal for mining. Each study area consisted of at least two adjacent 7.5-minute quadrangles in order to ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0e9ea27be8a4afa88ace18be8c88ba0
Autor:
Greb, Stephen F., Weisenfluh, Gerald A., Andrews, Robert E., Hiett, John K., Cobb, James C., Sergeant, Richard E.
Available resources for the Fire Clay coal were calculated for a 15-quadrangle area in the Eastern Kentucky Coal Field. Original coal resources were estimated to be 1.8 billion tons (BT). Coal mined or lost in mining was estimated at 449 million tons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13eb7c105119a73aefe118a1edf53b7a
Autor:
Greb, Stephen F., Hiett, John K., Weisenfluh, Gerald A., Andrews, Robert E., Sergeant, Richard E.
Coal beds mined in Kentucky often are not laterally continuous in thickness, quality, or roof condition. Regional and local variation is common. Because thickness, quality, and roof conditions are the result of geologic processes that were active whe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9d9f45a19fdab589466736453b2d4ad
Coal resources available for mining have been estimated for the Salyersville South Quadrangle, which is located in the Licking River Coal Reserve District of the Eastern Kentucky Coal Field. Nine coal beds within the quadrangle are potentially mineab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e71da1b9561b016f1589a5157803cc5
Autor:
Dworkin, Martin, Falkow, Stanley, Rosenberg, Eugene, Schleifer, Karl-Heinz, Stackebrandt, Erko, Stahly, Donald P., Andrews, Robert E., Yousten, Allan A.
Publikováno v:
Prokaryotes (9780387254944); 2006, p563-608, 46p
Autor:
Hanson, Kathy L., Andrews, Robert E.
Publikováno v:
Proceedings of SPIE; Nov2003, Issue 1, p172-180, 9p
Autor:
Meitzler, Thomas J., Bednarz, David, Lane, Kimberly, Sohn, Euijung J., Bryk, Darryl, Bankowski, Elena N., Jozwiak, R., Andrews, Robert E.
Publikováno v:
Proceedings of SPIE; Nov2003, Issue 1, p536-542, 7p
Publikováno v:
Critical Reviews in Biotechnology; 1987, Vol. 6 Issue 2, p163-232, 70p
Autor:
Showsh, Sasha A., Andrews, Robert E.
Publikováno v:
Plasmid; May 1999, Vol. 41 Issue: 3 p179-186, 8p