Robert J. Johnson

The effect of weightbearing and external loading on anterior cruciate ligament strain

Braden C. Fleming, Per A.F.H. Renström, Bruce D. Beynnon et al. · Journal of Biomechanics · 2001 · 383 citations

Soft Tissue Injury, Kinesiology, Biomechanics +5

Direct Observation of Heterogeneous Chemistry in the Atmosphere

Eric E. Gard, Michael J. Kleeman, Lara S. Hughes et al. · Science · 1998 · 376 citations

Engineering, Atmospheric Photochemistry, Air Quality +16

The association of exposure, risk, and resiliency factors with PTSD among Jews and Arabs exposed to repeated acts of terrorism in Israel

Stevan E. Hobfoll, Daphna Canetti‐Nisim, Robert J. Johnson et al. · Journal of Traumatic Stress · 2008 · 243 citations · Full text

September 2000, Psychiatry, Resiliency Factors +10

Size and Composition Distribution of Atmospheric Particles in Southern California

Lara S. Hughes, Jonathan O. Allen, Michael J. Kleeman et al. · Environmental Science & Technology · 1999 · 96 citations

Environmental Monitoring, Engineering, Air Pollution Measurement +20

Exploring the Association Between Posttraumatic Growth and PTSD

Brian J. Hall, Stevan E. Hobfoll, Daphna Canetti et al. · The Journal of Nervous and Mental Disease · 2010 · 81 citations · Full text