Report summary

For Harvard University School of Engineering and Applied Sciences in 2018-2020, the graph shows 117 visible PIs and 151 internal PI collaborations. The dominant subject mix is Engineering as the leading field (26% of slots across 63 PIs; 63 labels), Biomedical Engineering as the leading subfield (11% of slots across 33 PIs; 33 labels), and Advanced Sensor and Energy Harvesting Materials as the leading topic (3% of slots across 12 PIs; 12 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The top weighted PIs are Samir Mitragotri (56.5 weighted works; Nanoparticle-Based Drug Delivery, RNA Interference and Gene Delivery). The most visible ties are Francis J. Doyle and Eyal Dassau (28 shared works, weight 10); Michael J. Aziz and Roy G. Gordon (22 shared works, weight 9.8). The standout breakdown groups are group 1 with 10 PIs, 10 internal connections, weight 22.3, around Biomedical Engineering, Mechanical Engineering, Condensed Matter Physics, led by Zhigang Suo, David Mooney, George M. Whitesides; group 2 with 10 PIs, 10 internal connections, weight 15.8, around Atmospheric Science, Global and Planetary Change, Health, Toxicology and Mutagenesis, led by Scot T. Martin, Michael B. McElroy, Frank N. Keutsch.