1.放射線の種類と線源、放射線と物質の相互作用
放射線化学作用の概要、放射線源の種類と加速器の原理と種類。研究、産業用の加速器。
光子(γ線、X線)、荷電粒子、中性子と物質の相互作用。
2.線量測定 化学線量計(フリッケ線量計等)。
3.ラジカルとESR・パルスラジオリシス
放射線照射で生成する反応中間体の観測。
4.水溶液の放射線効果・原子力工学と放射線効果
水の放射線分解、水和電子、OHラジカル等の反応性、水中の溶質の放射線分解。
原子炉、再処理プロセス、地層処分における放射線の効果。
5.高分子の放射線加工技術とその応用
グラフト重合高分子の分解、橋かけなどの手法の特色とその技術移転の現状。
6.気相の放射線効果と環境保全への応用
放射線を用いた環境汚染物質の除去技術。
7.放射線の生物作用・イオンビームを用いた放射線生物利用研究
標的理論、DNA 損傷と修復、細胞・個体への影響、突然変異、アポトーシス、ホルミシス等。
イオンビーム育種、マイクロビームの生物応用、ポジトロン利用による植物機能解析。
8.農学・医学への放射線利用
放射線を利用した診断・治療技術、放射性医薬品、医療用具の放射線滅菌、食品照射。
9.まとめ
10.解説
1. Radiation, sources and interaction with matter
(October 7, KUDO)
Outline of radiation chemical action. Sources of radiation. Principles and types of particle accelerators. Accelerators fro researches and industries. Interaction between materials and, photons(X-rays, gamma-rays), charged-particles and neutrons.
2. Dosimetry
(October 7, KUDO)
Chemical dosimeters (such as Fricke dsoimeter)
3. Radical and ESR, pulse-radiolysis
(November 4, KUDO)
Observation of intermediates induced by irradiation
4.Radiation effects on aqueous solution, and radiation effects in nuclear technology
(November 4, KUDO)
Radiolysis of water. Reactivity of hydrated electrons and OH radicals. Radiolysis of solutes in aqueous solutions. Radiation chemical effects around nuclear reactor, re-cycle process, waste disposal.
5.Radiation processing of polymer materials and applications
(December 2, YOSHIKAWA)
Radiation graft polymerization, cross-linking, and degradation of polymer materials and technology transfers.
6.Radiation effects on gaseous phase, and application for conservation of the environment
(December 2, YOSHIKAWA)
Technology to remove and reduce pollutants from the environments by using radiations.
7.Radiation action on biological systems, and researches of radio-biology by using ion beams
(January 12, thr,pm, KOBAYASHI)
Target theory. Damage and repair in DNA.
Radiation effects on cells, organs and tissues, and individuals
Mutants. Apotosis. Hormises. Ion beam breeding. Application of micro-beam for biological researches. Visualization of botanical functions by using positrons.
8.Radiation application for agricultural and medical fields
(January 12, thr, pm, KOBAYASHI)
Diagnosis and therapy by using radiations. Nuclear medicines. Radiation sterilization of medical devices. Food irradiation.
9.Wrap up (February 8, wed., by KUDO)
10.Conclusion (February 8, wed., by KUDO)