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Cellular track model of biological damage to mammalian cell cultures from galactic cosmic rays

Washington, D.C. : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; [Springfield, Va. : For sale by the National Technical Information Service], 1991. 1991

Proton-nucleus elastic cross sections using two-body in-medium scattering amplitudes

Tripathi, Ratikanta.
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Hanover MD : Available from NASA Center for AeroSpace Information (CASI), [2001] 2001

Space radiation cancer risk projections for exploration missions uncertainty reduction and mitigatio

[Houston, TX : National Aeronautics and Space Administration, Lyndon B. Johnson Space Center ; Springfield, Va. : For sale by the National Aeronautics and Space Administration, 2002] 2002