Abstract: Bulldozers in mines are used for bulk dozer push. In this operation, the bulldozers push unwanted soil covering ore off cliffs. Conventional rule-based blade control methods predetermine the ...
A small but increasing share of Massachusetts state employees are making top dollar. Over the last three years, the number of state workers earning at least $250,000 grew 47%, from 655 to 960, a rate ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results