Report summary

Johns Hopkins University Department of Biomedical Engineering in 2015-2017 reads as a 59-PI network with 58 internal PI collaborations. The dominant subject mix is Medicine as the leading field (34% of slots across 36 PIs; 36 labels), Molecular Biology as the leading subfield (16% of slots across 21 PIs; 21 labels), and Cellular Mechanics and Interactions as the leading topic (4% of slots across 7 PIs; 7 labels). Overall the pattern is balanced: there is enough structure to identify active groups, while the field mix still leaves room for multiple research identities. The leading PI names are Jeffrey H. Siewerdsen (25.2 weighted works; Medical Imaging Techniques and Applications, Advanced X-ray and CT Imaging); Jordan J. Green (22.4 weighted works; RNA Interference and Gene Delivery, Advanced biosensing and bioanalysis techniques). The most visible ties are Jeffrey H. Siewerdsen and J. Webster Stayman (29 shared works, weight 13.7). The leading breakdown groups are group 1 with 9 PIs, 10 internal connections, weight 12.2, around Molecular Biology, Biomedical Engineering, Surgery, led by Jordan J. Green, Jennifer H. Elisseeff, Warren L. Grayson.