@article{oai:kumadai.repo.nii.ac.jp:00024325,
 author = {内田, 武博 and 島村, 正道 and 船間, 芳憲 and 上田, 新也 and 天野, 敏夫},
 journal = {熊本大学医学部保健学科紀要},
 month = {Feb},
 note = {本研究は、小児股関節の低線量CR撮影におけるｼｽﾃﾑ感度のS値と表面線量簡易換算式(NDD法)によって算出した入射皮膚表面線量(以後、皮膚線量)の関係から、最小2乗法を用いて被曝線量の簡易推定式を求めたので報告する。, In order to easily estimate exposure dose in facilities without measuring instruments such as a dosimeter, the relationship between a S value (an index of sensitivity) and exposure dose (incidence skin surface dose) derived from a non-dosimeter dosimetry (NDD) method, was investigated. The equation which estimates the exposure dose from the S value was determined from the relationship among the hip thickness, the exposure dose obtained by the NDD method and the S value. The coefficient of determination of 0.83 showed relatively good fitness of this equation. This study demonstrates that a child exposure dose in low-dose radiography of hip joints using a computed radiography (CR) system can be easily estimated from the S value.},
 pages = {21--25},
 title = {小児股関節の低線量CR撮影における被曝線量のS値による簡易推定},
 volume = {1},
 year = {2005},
 yomi = {フナマ, ヨシノリ}
}