2 Matching Annotations
- Apr 2023
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writingcenter.gmu.edu writingcenter.gmu.edu
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A strong research question should never leave room for ambiguity or interpretation.
Vague enough to have multiple answers, specific enough that you can defend your own perspective as being "correct."
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- Jan 2020
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kids.kiddle.co kids.kiddle.co
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Drift mining utilizes horizontal access tunnels, slope mining uses diagonally sloping access shafts, and shaft mining utilizes vertical access shafts. Mining in hard and soft rock formations require different techniques.
So different kinds of mining use different tunnel systems, how do we decide which kind is best in each situation?
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