| in several areas | 8 | location |
| including rutherford backscattering spectrometry | 7 | other |
| very | 5 | degree |
| lab → be → active | 29 |
| lab → be → engaged | 6 |
| negative | neutral | positive |
| 0.034 | 0.467 | 0.499 |
| Raw frequency | 35 |
| Normalized frequency | 0.552 |
| Modifier score | 0.500 |
| Perplexity | 315.243 |