Report summary

For University of Southern California Department of Population and Public Health Sciences in 2024-2026, the graph shows 55 visible PIs and 99 internal PI collaborations. The main research signal is Medicine as the leading field (34% of slots across 34 PIs; 34 labels), Public Health, Environmental and Occupational Health as the leading subfield (9% of slots across 13 PIs; 13 labels), and Air Quality and Health Impacts as the leading topic (5% of slots across 9 PIs; 9 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 Megan M. Herting (15.5 weighted works; Air Quality and Health Impacts, Health, Environment, Cognitive Aging); Alyssa F. Harlow (14.5 weighted works; Cannabis and Cannabinoid Research, Smoking Behavior and Cessation). The clearest collaboration lines are Alyssa F. Harlow and Jessica L. Barrington‐Trimis (25 shared works, weight 13.8). The strongest breakdown groups are group 1 with 9 PIs, 16 internal connections, weight 87.2, around Health, Toxicology and Mutagenesis, Pediatrics, Perinatology and Child Health, Environmental Chemistry, led by Jesse A. Goodrich, Shohreh F. Farzan, David V. Conti; group 2 with 8 PIs, 7 internal connections, weight 12.2, around Health, Clinical Psychology, Oncology, led by Justine Po, Mariana C. Stern, Jennifer Tsui.