Onuralp Yücel, Istanbul Technical University, Istanbul; Wenwen Song, University of Kassel, Kassel; Eric Detsi, University of Pennsylvania, Wallingford, PA; Shafiq Alam, University of Saskatchewan, Saskatoon, SK, S7N 5A9, Canada; Fiseha Tesfaye, Metso Metals Oy; Åbo Akademi University, Turku, FI-20500, Finland; Hong Peng, University of Queensland, Brisbane, QLD, 4072, Australia; Chukwunwike Iloeje, Argonne National Laboratory, Lemont, IL, 60439, USA; Donna Guillen, Idaho National Laboratory, Idaho Falls, ID 83415-0001, USA; Surojit Gupta, University of North Dakota, Grand Forks, ND 58201, USA; Jung Pyung Choi, Pacific Northwest National Laboratory, Richland, WA 99354, USA