Ralph Christensen

Heavy-ion-induced Single- and Double-strand Breaks in ΦX-174 Replicative Form DNA

Ralph Christensen, Cornelius A. Tobias, William D. Taylor · International Journal of Radiation Biology and Related Studies in Physics Chemistry and Medicine · 1972 · 100 citations

Dna Damage, Nuclear Physics, Genetics +25

Repair of Radiation-Induced Strand Breaks as Related to the Inducible Inhibitor of Postirradiation DNA Degradation

Aslıhan Tolun, Ralph Christensen, Ernest C. Pollard · Biophysical Journal · 1974 · 22 citations · Full text

Radiation-induced Strand Breaks, Genome Instability, Radiation Effects +12

Immune Response Induced by Three <i>Mycobacterium bovis</i> BCG Substrains with Diverse Regions of Deletion in a C57BL/6 Mouse Model

Scott M. Irwin, Andrew Goodyear, Andrew Keyser et al. · Clinical and Vaccine Immunology · 2008 · 21 citations · Full text

Microbial Pathogens, Adaptive Immune System, Humoral Response +27

Attenuation Characteristics of Gypsum Wallboard

Ralph Christensen, J.A. Sayeg · Health Physics · 1979 · 12 citations

X-ray Spectroscopy, Engineering, X-ray Fluorescence +16

Where is HR?

Ralph Christensen · Human Resource Management · 1997 · 10 citations

Hospitality Human Resources, Workforce Development, International Human Resource Development +8