| droplet | 464 | 24 | 20.043 | 0.0044 | 2012.01887,2012.03419,etc |
| object | 537 | 48 | 11.234 | 0.003855 | 2012.00679,2012.01554,etc |
| emitter | 192 | 12 | 17.182 | 0.003595 | 2012.02350,2012.03578,etc |
| address | 120 | 29 | 4.107 | 0.003534 | 2012.00671,2012.00677,etc |
| node | 2004 | 109 | 18.454 | 0.003516 | 2012.00173,2012.01098,etc |
| city | 263 | 15 | 18.5 | 0.003244 | 2012.00082,2012.00838,etc |
| ion | 883 | 73 | 12.208 | 0.003182 | 2012.00221,2012.00374,etc |
| device | 571 | 59 | 9.448 | 0.003019 | 2012.00225,2012.00545,etc |
| fiber | 376 | 23 | 16.364 | 0.003013 | 2012.01398,2012.03609,etc |
| particle | 3261 | 214 | 15.254 | 0.003011 | 2012.00084,2012.00173,etc |
| oscillator | 192 | 12 | 16.091 | 0.003003 | 2012.05428,2012.08853,etc |
| suspension | 175 | 13 | 14.333 | 0.00299 | 2012.00084,2012.00670,etc |
| policy | 243 | 14 | 16.0 | 0.002916 | 2012.04138,2012.11246,etc |
| drop | 191 | 13 | 15.333 | 0.002908 | 2012.03525,2012.03993,etc |
| string | 99 | 12 | 8.636 | 0.002876 | 2012.03851,2012.09994,etc |
| author | 678 | 86 | 7.941 | 0.002836 | 2012.00374,2012.00431,etc |
| soliton | 213 | 11 | 19.5 | 0.002808 | 2012.00225,2012.07927,etc |
| pulse | 631 | 64 | 9.889 | 0.002805 | 2012.00130,2012.00881,etc |
| agent | 408 | 21 | 20.2 | 0.00274 | 2012.00892,2012.01977,etc |
| amplifier | 110 | 15 | 7.571 | 0.002711 | 2012.01566,2012.02919,etc |
| bubble | 371 | 15 | 26.071 | 0.002696 | 2012.00670,2012.00867,etc |
| network | 2435 | 150 | 16.262 | 0.002685 | 2012.00082,2012.00167,etc |
| resonator | 279 | 29 | 9.786 | 0.00267 | 2012.00225,2012.01921,etc |
| metasurface | 318 | 15 | 22.429 | 0.002668 | 2012.03587,2012.03727,etc |
| channel | 681 | 71 | 9.429 | 0.002663 | 2012.00221,2012.00721,etc |
| shock | 436 | 26 | 17.12 | 0.002638 | 2012.01313,2012.01389,etc |
| neutron | 274 | 18 | 14.882 | 0.002632 | 2012.01566,2012.02546,etc |
| person | 141 | 17 | 8.625 | 0.002611 | 2012.07601,2012.12080,etc |
| ring | 214 | 20 | 8.526 | 0.002552 | 2012.00721,2012.00841,etc |
| contact | 477 | 35 | 13.912 | 0.002499 | 2012.00785,2012.03280,etc |
| jet | 358 | 21 | 17.55 | 0.002494 | 2012.00173,2012.00867,etc |
| cluster | 728 | 59 | 12.5 | 0.002479 | 2012.00315,2012.00785,etc |
| country | 497 | 32 | 15.935 | 0.002454 | 2012.00245,2012.00838,etc |
| beam | 988 | 90 | 11.067 | 0.002451 | 2012.00167,2012.00408,etc |
| reader | 140 | 11 | 12.9 | 0.002451 | 2012.01783,2012.01860,etc |
| cloud | 142 | 16 | 8.4 | 0.002442 | 2012.00637,2012.01797,etc |
| rho | 162 | 18 | 9.118 | 0.002442 | 2012.01313,2012.03525,etc |
| cell | 950 | 87 | 10.86 | 0.002436 | 2012.00084,2012.00408,etc |
| memory | 150 | 23 | 6.591 | 0.002415 | 2012.04303,2012.04953,etc |
| molecule | 1170 | 102 | 11.554 | 0.002398 | 2012.00374,2012.00532,etc |
| star | 232 | 15 | 13.786 | 0.002368 | 2012.03479,2012.04490,etc |
| mirror | 124 | 14 | 9.0 | 0.002353 | 2012.00431,2012.01927,etc |
| deformation | 212 | 28 | 7.259 | 0.002349 | 2012.00823,2012.01887,etc |
| cylinder | 252 | 24 | 10.826 | 0.002302 | 2012.00638,2012.00800,etc |
| link | 498 | 44 | 9.093 | 0.002296 | 2012.01098,2012.01265,etc |
| observer | 109 | 14 | 7.923 | 0.002282 | 2012.02039,2012.05584,etc |
| wall | 655 | 50 | 13.02 | 0.002273 | 2012.00562,2012.00867,etc |
| slice | 119 | 12 | 9.909 | 0.002261 | 2012.06629,2012.09371,etc |
| people | 516 | 45 | 11.114 | 0.002254 | 2012.00082,2012.00671,etc |
| mode | 1890 | 168 | 11.287 | 0.002237 | 2012.00173,2012.00335,etc |
| cavity | 554 | 48 | 11.617 | 0.002223 | 2012.00608,2012.01080,etc |
| image | 975 | 90 | 10.775 | 0.002211 | 2012.00167,2012.00642,etc |
| observable | 102 | 12 | 8.909 | 0.002164 | 2012.02040,2012.02735,etc |
| electron | 1747 | 144 | 12.189 | 0.002154 | 2012.00374,2012.00408,etc |
| magnetization | 164 | 13 | 12.167 | 0.002139 | 2012.00800,2012.04574,etc |
| waveguide | 239 | 24 | 10.174 | 0.002123 | 2012.02350,2012.02485,etc |
| pore | 170 | 15 | 11.929 | 0.002118 | 2012.00562,2012.00835,etc |
| topic | 82 | 11 | 4.4 | 0.002112 | 2012.00789,2012.03851,etc |
| slab | 115 | 13 | 9.167 | 0.002101 | 2012.02085,2012.02690,etc |
| electrode | 188 | 17 | 11.375 | 0.002096 | 2012.00084,2012.00374,etc |
| representation | 277 | 40 | 6.974 | 0.002092 | 2012.02114,2012.03010,etc |
| state | 3174 | 309 | 10.289 | 0.00206 | 2012.00130,2012.00221,etc |
| disk | 174 | 15 | 11.929 | 0.00206 | 2012.00900,2012.01567,etc |
| atom | 1197 | 108 | 11.15 | 0.002049 | 2012.00699,2012.00705,etc |
| solid | 79 | 14 | 5.692 | 0.002038 | 2012.03247,2012.04279,etc |
| core | 281 | 32 | 8.645 | 0.002018 | 2012.00881,2012.01042,etc |
| tube | 103 | 14 | 7.615 | 0.001995 | 2012.00374,2012.00408,etc |
| pixel | 463 | 51 | 9.1 | 0.001991 | 2012.00642,2012.00671,etc |
| robustness | 148 | 19 | 7.944 | 0.001991 | 2012.00677,2012.03877,etc |
| photon | 917 | 97 | 9.406 | 0.001968 | 2012.00130,2012.00832,etc |
| defect | 203 | 22 | 9.524 | 0.001965 | 2012.08893,2012.10699,etc |
| centroid | 80 | 11 | 7.6 | 0.001944 | 2012.10546,2012.13557,etc |
| equation | 4038 | 385 | 10.505 | 0.001942 | 2012.00130,2012.00221,etc |
| plasma | 704 | 68 | 10.299 | 0.001932 | 2012.00865,2012.00869,etc |
| membrane | 435 | 23 | 19.636 | 0.001919 | 2012.00221,2012.01766,etc |
| substrate | 235 | 31 | 7.7 | 0.001912 | 2012.02146,2012.05067,etc |
| theorem | 100 | 16 | 6.333 | 0.001908 | 2012.08853,2012.09595,etc |
| voltage | 237 | 29 | 8.071 | 0.001902 | 2012.00221,2012.01042,etc |
| exciton | 125 | 11 | 9.6 | 0.001898 | 2012.00705,2012.04645,etc |
| charge | 572 | 61 | 9.433 | 0.001895 | 2012.00408,2012.00881,etc |
| viscosity | 325 | 42 | 7.415 | 0.00189 | 2012.01605,2012.01616,etc |
| wave | 1080 | 104 | 10.369 | 0.001886 | 2012.00677,2012.00984,etc |
| loop | 167 | 16 | 8.6 | 0.001884 | 2012.00800,2012.02651,etc |
| spacecraft | 169 | 13 | 12.75 | 0.001882 | 2012.01389,2012.01927,etc |
| film | 127 | 16 | 8.2 | 0.001868 | 2012.00408,2012.04645,etc |
| variability | 117 | 12 | 9.273 | 0.001866 | 2012.00789,2012.03347,etc |
| sphere | 322 | 35 | 9.0 | 0.001859 | 2012.01579,2012.02690,etc |
| instrument | 87 | 12 | 5.818 | 0.001855 | 2012.00130,2012.00374,etc |
| reservoir | 79 | 11 | 7.6 | 0.001855 | 2012.00374,2012.02849,etc |
| coil | 148 | 11 | 14.5 | 0.001845 | 2012.00800,2012.00865,etc |
| virus | 225 | 22 | 10.571 | 0.001839 | 2012.01488,2012.01869,etc |
| suppression | 86 | 13 | 6.583 | 0.001839 | 2012.04069,2012.04391,etc |
| asymmetry | 79 | 12 | 6.909 | 0.001837 | 2012.00130,2012.01921,etc |
| infection | 280 | 32 | 8.935 | 0.00183 | 2012.01797,2012.01869,etc |
| sensor | 296 | 26 | 11.68 | 0.001827 | 2012.00130,2012.00678,etc |
| model | 7185 | 577 | 12.432 | 0.001822 | 2012.00082,2012.00084,etc |
| coherence | 163 | 21 | 7.85 | 0.001822 | 2012.01332,2012.04768,etc |
| community | 251 | 21 | 12.0 | 0.001813 | 2012.02651,2012.03025,etc |
| ocean | 205 | 14 | 15.0 | 0.001808 | 2012.01385,2012.05831,etc |
| block | 139 | 20 | 6.789 | 0.001806 | 2012.02114,2012.04818,etc |
|