Nicholas L. Johnson

Risks in Space from Orbiting Debris

J.‐C. Liou, Nicholas L. Johnson · Science · 2006 · 393 citations

Engineering, Aerospace Engineering, Risk Management +10

NASA's new breakup model of evolve 4.0

Nicholas L. Johnson, Paula H. Krisko, J.‐C. Liou et al. · Advances in Space Research · 2001 · 391 citations

Natural Sciences, Astronomy, Cosmology +4

Virus exposure and neurodegenerative disease risk across national biobanks

Kristin Levine, Hampton L. Leonard, Cornelis Blauwendraat et al. · Neuron · 2023 · 314 citations · Full text

Veterinary Medicine, Infectious Diseases, Epidemiology +16

Controlling the growth of future LEO debris populations with active debris removal

J.‐C. Liou, Nicholas L. Johnson, Nicole M. Hill · Acta Astronautica · 2009 · 287 citations

Planning, Earth Sciences, Metapopulation Dynamics +6

A sensitivity study of the effectiveness of active debris removal in LEO

J.‐C. Liou, Nicholas L. Johnson · Acta Astronautica · 2008 · 208 citations · Full text

Planning, Aerospace Engineering, Mitigation Planning +4