The du Ponts in Kentucky: Louisville’s Central Park, the Southern Exposition, and an Entrepreneurial Spirit* [PDF]
, 2009 * The du Pont family is large, and recurring names and nicknames often make it difficult to follow who’s who. The Lammot family is woven together with the du Pont family in a complicated thread, especially since Margaretta was a favorite name.
Mullin, Timothy J.
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The Battle to Define Asia’s Intellectual Property Law: From TPP to RCEP [PDF]
, 2018 A battle is under way to decide the intellectual property law for half the world’s population. A trade agreement that hopes to create a free trade area even larger than that forged by Genghis Khan will define intellectual property rules across much of ...
Chander, Anupam, Sunder, Madhavi
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Novel Cave Radio Antenna uses Small Ceramic Tiles [PDF]
, 2016 This is the final version of the article. Available from BCRA via the URL in this record.Induction loop antennas are often inefficient due to skin and proximity effects, self-capacitance and tuning losses. However, an electric field antenna will generate
Gibson, ADW
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Spartan Daily, May 22, 1953 [PDF]
, 1952 Volume 41, Issue 150https://scholarworks.sjsu.edu/spartandaily/11896/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
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Report of activities of the advanced coal extraction systems definition project, 1979 - 1980 [PDF]
During this period effort was devoted to: formulation of system performance goals in the areas of production cost, miner safety, miner health, environmental impact, and coal conservation, survey and in depth assessment of promising technology, and ...
Isenberg, L., Lavin, M. L.
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The Mining Industries, 1899-1939: A Study of Output, Employment, and Productivity [PDF]
Harold Barger, Sam H. Schurr
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Radiation characteristics of natural gamma-ray from coal and gangue for recognition in top coal caving. [PDF]
Sci Rep, 2018 Zhang N, Liu C.
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Int J Rock Mech Min Sci (1997) [PDF]
Longwall mining of coal seams affects a large area of overburden by deforming it and creating stress-relief fractures, as well as bedding plane separations, as the mining face progresses.
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Investigation on overburden failure and subsurface subsidence characteristics in fully mechanized top-coal caving of "Three-Soft" Thick coal seams. [PDF]
Sci RepGuo W, Yang W, Ge Z, Wang B, Li L.
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Overlying strata movement law and rockburst prevention & control for fully mechanized top coal caving face in extra-thick coal seams. [PDF]
Sci RepRong H +7 more
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