Johnson Jr Ray

University of Queensland

ST LUCIA

Australia

  • University of Queensland

SCHOLARLY PAPERS

2

DOWNLOADS

108

TOTAL CITATIONS

2

Scholarly Papers (2)

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1.

Improved Estimation Methods for Surface Coal Mine Methane Emissions for Reporting, Beneficial Use, and Emission Reduction Purposes and Relative to Australia's Safeguard Mechanisms

Number of pages: 45 Posted: 25 Nov 2024
Daniel Alarcon Vigil, Johnson Jr Ray and James Tauchnitz
affiliation not provided to SSRN, University of Queensland and affiliation not provided to SSRN
Downloads 67 (735,353)
Citation 2

Abstract:

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Coal MiningCoal Mine MethaneEmissions Reductions Mine Pre-DrainageSubterranean BarriersSafeguard Mechanisms

2.

Applying Machine Learning for Lithology Identification in Basins Hosting Sandstone-Type Uranium Deposits: A Borehole-Based Sample Splitting Method

Number of pages: 30 Posted: 29 Mar 2024
guanqun Chen, Zenghua Li, Ruizhi Zhong, Pengfei Du and Johnson Jr Ray
East China University of Technology, East China Institute of Technology, University of Queensland, affiliation not provided to SSRN and University of Queensland
Downloads 41 (930,268)

Abstract:

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Sandstone uranium basins, Machine learning, lithology classification, XGBoost, logging data