- Characterization and Evaluation of Materials 9
- Science, Humanities and Social Sciences, multidisciplinary 9
- Metallic Materials 8
- Science, multidisciplinary 8
- Engineering, general 7
- Materials Science, general 7
- Neurology 7
- Computer Science, general 4
- Geotechnical Engineering & Applied Earth Sciences 4
- Mechanical Engineering 4
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- Nanotechnology 4
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- Physical Chemistry 4
- Vibration, Dynamical Systems, Control 4
- Cell Biology 3
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- Computer Appl. in Life Sciences 3
- Computer Applications in Chemistry 3
- Earth Sciences, general 3