Index Catalog // ScholarsArchive@OSU

Creator:: Chorzempa, Mary André, Sister
Abstract:: Chemical dosimetry developed in response to needs created by developments in the field of high-energy radiation. Shortly after the discovery of X-rays in 1895 and of radioactivity in 1896, the deleterious effects of ionizing radiation were recognized. To guard against the injurious effects of radiation in medical application, dose-measuring methods...
Resource Type:: Dissertation
Full Text:: Ionizing radiation and its cheemical effects: a historical

Creator:: Braby, L. A.
Abstract:: The energy absorbed by microscopic volumes exposed to ionizing radiation is not well represented by the average dose due to the small number of discrete energy transfers involved. The energy deposited in a microscopic volume can be determined by measuring the ionization in a detector filled with gas at low...
Resource Type:: Dissertation
Full Text:: Approved: H. Ellet The energy absorbed by microscopic volumes exposed to ionizing radiation is not well

Creator:: Lentsch, Jack Wayne
Abstract:: The X-ray dose absorbed in soft tissue located near plane bone interfaces and in parallel-slab bone cavities was measured experimentally with a polyethylene-film dosimeter. The dose absorbed in soft tissue adjacent to plane bone interfaces was measured by placing a 12.7 micron film of polyethylene, upon which were deposited graphite...
Resource Type:: Masters Thesis
Full Text:: , electrodes, and lead -in strips. 28 2 Diagram of circuit used to measure the radiation induced

Creator:: Barone, Gregory Joseph
Abstract:: There has been a large increase in the number of three-phase diagnostic x-ray systems installed in hospital special-procedure rooms during the last decade. The reason for this is the capability of three-phase systems of making possible the very short exposure times and increased tube loading required for some of the...
Resource Type:: Dissertation
Full Text:: 0.0083 seconds, correspondingto one pulse. However, in single-phase, the major portion of the radiation

Creator:: Denovan, James Thomas
Abstract:: The effects of changes in dosimetry conditions on the radiation sensitivity of a constant biological population were determined. The organism used for this study was the strain B of Escherichia coli. The percentage survivals of these cells in an aqueous solution were determined at the same total exposure with different...
Resource Type:: Masters Thesis
Full Text:: L. Elder The effects of changes in dosimetry conditions on the radiation sensitivity of a

ScholarsArchive@OSU