The thermoluminescence technique was employed to study bioglass matrix prepared using the traditional of glass making. synthesized were investigated X-ray diffraction (XRD), and differential thermal analysis (DTA) has been studied. highest thermoluminescent intensity found for composition 26.91 % CaO, 45.68 SiO2, 2.50 P2O5, 25.094 %Na2O (mol%), with only one glow peak at 460 k. TL response illu...

*長友恒 人 ,市 川米太:奈 良教育大学物理教室,奈 良 市高畑町 〒630 **星 正治:広 島大学原爆放射能医学研究所,広 島市 南区霞1-2-3 〒734 Thermoluminescence dosimetry/Gamma rays/Hiroshima and Nagasaki/Atomic bomb This study reports gamma-ray doses measured using thermoluminescence (TL)dosimetry of atomic-bomb exposed ceramic samples from Hiroshima and Nagasaki. Advances in the dosimetry of TL-sensitive minerals in the field of TL dating of archaeolo...

Thermoluminescence emission from wheat leaves was recorded under various controlled drought stress conditions: (i) fast dehydration (few hours) of excised leaves in the dark (ii) slow dehydration (several days) obtained by withholding watering of plants under a day/night cycle (iii) overnight rehydration of the slowly dehydrated plants at a stage of severe dessication. In fast dehydrated leaves...

The mode of action of three types of conjugated enamine compounds was investigated by means of thermoluminescence measurement. Cyanoacrylate and 2-(l-ethoxyethylam inom ethylidene)-4-dodecyl-5,5-dim ethyl-cyclohexane-l,3-dione (A C m l2 ) converted the B-band (30 °C) arising from S2Q | charge recombination to a downshifted 6 °C-band. This band was proved to be identical with the DCM U-induced Q...