World Scientist and University Rankings 2025
Japan Engineering & Technology / Mining Engineering 15 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 04, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.057) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
mineral processing
Recycling
Environmnetal remediation
Metrics
H-Index
i10 Index
Citation Counts
45
132
6,740
* Total H IndexRankings
Ranking Based On Selection: 2
Mineralogy
Crystal chemistry
magma
Metrics
H-Index
i10 Index
Citation Counts
37
68
4,447
* Total H IndexRankings
Ranking Based On Selection: 3
Mineralogy
High Pressure
TEM
Metrics
H-Index
i10 Index
Citation Counts
34
86
5,566
* Total H IndexRankings
Ranking Based On Selection: 4
mineral processing
chemical engineering
Metrics
H-Index
i10 Index
Citation Counts
27
77
2,458
* Total H IndexRankings
Ranking Based On Selection: 5
Mineralogy
Experimental Petrology
Surface Science
Organic Electronics
Cement
Metrics
H-Index
i10 Index
Citation Counts
26
50
1,931
* Total H IndexRankings
Ranking Based On Selection: 6
Mineral Processing
Microbial Adhesion
Surface Modification
Wastewater Treatment
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,262
* Total H IndexRankings
Ranking Based On Selection: 7
Mineralogy
Crystallography
Metrics
H-Index
i10 Index
Citation Counts
17
31
1,098
* Total H IndexRankings
Ranking Based On Selection: 8
Mining
Metrics
H-Index
i10 Index
Citation Counts
16
30
1,032
* Total H IndexRankings
Ranking Based On Selection: 9
Mineralogy
Mineral Resources
Economic Geology
Geochemistry
Crystallography
Metrics
H-Index
i10 Index
Citation Counts
16
18
823
* Total H IndexRankings
Ranking Based On Selection: 10
Rock mechanics
fracture mechanics
mining engineering
Metrics
H-Index
i10 Index
Citation Counts
13
23
1,945
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* Total H IndexRankings
Ranking Based On Selection: 11
Mineral Processing
Froth Flotation
Fine Particles Flotation
Oil-agglomeration
Metrics
H-Index
i10 Index
Citation Counts
10
10
268
* Total H IndexRankings
Ranking Based On Selection: 12
Mining Engineering
Metrics
H-Index
i10 Index
Citation Counts
9
8
257
* Total H IndexRankings
Ranking Based On Selection: 13
Mining
Metrics
H-Index
i10 Index
Citation Counts
8
7
234
* Total H IndexRankings
Ranking Based On Selection: 14
Rock Mechanics
Rock slope Engineering
Mining Engineering
Geohazards
Numerical Analysis
Metrics
H-Index
i10 Index
Citation Counts
5
1
41
* Total H IndexRankings
Ranking Based On Selection: 15
Mining Software Repository
Software License
Code Clone
Metrics
H-Index
i10 Index
Citation Counts
5
4
272
Tsuyoshi Hirajima
Kyushu University
Fukuoka, Japan
Metrics
H-Index
i10-Index
Citation Counts
45
132
6,740
mineral processing
Recycling
Environmnetal remediation
Masami Kanzaki
Okayama University
Okayama, Japan
Metrics
H-Index
i10-Index
Citation Counts
37
68
4,447
Mineralogy
Crystal chemistry
magma
Daisuke Nishio Hamane
University of Tokyo
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
34
86
5,566
Mineralogy
High Pressure
TEM
mineral processing
chemical engineering
Mineralogy
Experimental Petrology
Surface Science
Organic Electronics
Cement
Mohsen Farahat
Kyushu University
Fukuoka, Japan
Metrics
H-Index
i10-Index
Citation Counts
20
25
1,262
Mineral Processing
Microbial Adhesion
Surface Modification
Wastewater Treatment
Atsushi Kyono
University of Tsukuba
Tsukuba, Japan
Metrics
H-Index
i10-Index
Citation Counts
17
31
1,098
Mineralogy
Crystallography
Akihiro Hamanaka
Kyushu University
Fukuoka, Japan
Metrics
H-Index
i10-Index
Citation Counts
16
30
1,032
Mineralogy
Mineral Resources
Economic Geology
Geochemistry
Crystallography
Takahiro Funatsu
Kyushu University
Fukuoka, Japan
Metrics
H-Index
i10-Index
Citation Counts
13
23
1,945
Rock mechanics
fracture mechanics
mining engineering
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Muhammad Bilal
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
10
10
268
Mineral Processing
Froth Flotation
Fine Particles Flotation
Oil-agglomeration
Hajime Ikeda
Asahikawa National College of Technology
Asahikawa, Japan
Metrics
H-Index
i10-Index
Citation Counts
8
7
234
Amagu Amagu Clement|Clement A. Amagu
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
5
1
41
Rock Mechanics
Rock slope Engineering
Mining Engineering
Geohazards
Numerical Analysis
Mining Software Repository
Software License
Code Clone