Report summary

For Duke University Department of Surgery in 2021-2023, the graph shows 82 visible PIs and 149 internal PI collaborations. The main research signal is Medicine as the leading field (51% of slots across 75 PIs; 75 labels), Surgery as the leading subfield (9% of slots across 18 PIs; 18 labels), and HIV Research and Treatment as the leading topic (3% of slots across 8 PIs; 8 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The most prominent PIs by weighted works are Catherine A. Staton (16.3 weighted works; Emergency and Acute Care Studies, Trauma and Emergency Care Studies). The clearest collaboration lines are Catherine A. Staton and João Ricardo Nickenig Vissoci (47 shared works, weight 20). The strongest breakdown groups are group 1 with 10 PIs, 18 internal connections, weight 70.3, around Emergency Medicine, Public Health, Environmental and Occupational Health, Emergency Medical Services, led by Catherine A. Staton, Siddhesh Zadey, João Ricardo Nickenig Vissoci.