Mathematics 434 Statistics 187 Computer science 182 Biotechnology 180 Applied numerical analysis-- Applied mathematics 179 Electronics engineering; Applied physics 138 Engineering 127 Microbiology 125 Psychology 125 Economics 122 Physics 118 Management 115 Statistical mathematics-- Applied mathematics 106 Applied Psychology 103 Nanotechnology 102 Statistical mathematics--Applied mathematics 99 Data processing 97 Applied physics 90 Applied linguistics 89 Nanostructured materials 85 Agronomy 84 Mathematical models 84 Operations research 78 Research 78 Social sciences 77 Differential equations 76 Chemistry 75 Application software 72 Solid state physics; Properties of matter 72 Calculus 69