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REDUCED ENERGY CONSUMPTION THROUGH PROJECTILE BASED EXCAVATION

Description: The Projectile Based Excavation (ProjEX) program has as its goal, the reduction of energy required for production mining and secondary breakage through the use of a projectile based excavation system. It depends on the development of a low cost family of projectiles that will penetrate and break up different types of ore/rock and a low cost electric launch system. The electric launch system will eliminate the need for high cost propellant investigated for similar concepts in the past. This docu… more
Date: October 12, 2002
Creator: Machina, Mark
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Portent of Heine's Reciprocal Square Root Identity

Description: Precise efforts in theoretical astrophysics are needed to fully understand the mechanisms that govern the structure, stability, dynamics, formation, and evolution of differentially rotating stars. Direct computation of the physical attributes of a star can be facilitated by the use of highly compact azimuthal and separation angle Fourier formulations of the Green's functions for the linear partial differential equations of mathematical physics.
Date: October 12, 2002
Creator: Cohl, H S
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
captions transcript

[Praise dance performance "Alonzo" tape 1 of 2]

Description: Video recording from The Black Academy of Arts and Letters recorded during the praise dance performance "Alonzo". The footage shows the opening of the concert with a man in a choral robe working the crowd followed by groups of female dancers performing in costume at the Naomi Bruton Theatre.
Date: October 12, 2002
Duration: 2 hours 7 minutes 40 seconds
Item Type: Refine your search to only Video
Location: 32.774281 -96.797546
Partner: UNT Libraries Special Collections
captions transcript

[Praise dance performance "Alonzo" tape 2 of 2]

Description: Video recording from The Black Academy of Arts and Letters recorded during the praise dance performance "Alonzo". The footage shows the opening of the concert with a man in a choral robe working the crowd followed by groups of female dancers performing in costume at the Naomi Bruton Theatre. The performance ends with all performers on stage followed by the tape changing to black and then static at the 1:38:00 minute mark.
Date: October 12, 2002
Duration: 2 hours 7 minutes 45 seconds
Item Type: Refine your search to only Video
Location: 32.774281 -96.797546
Partner: UNT Libraries Special Collections
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