اسم المؤلف:
سارة عبد اللطيف كديمي
اسم المشرف:
عيسى جاسم محمد الخليفة
المستخلص:
In this study a sample of 50 different dry legumes and honey used (local and imported), the number of dry legumes samples under study were 21, including 5 samples of local and imported 16 samples collected from the Governorate of Basrah markets - Iraq. 29 samples of honey collected from local markets and apiaries in Iraq. The number of local honey 8 samples while the number of imported honey were 21 sample.Two methods in this research for various measurements and comparison between them. It is a method of (Misdaq and Satif.,1996) and the method of (Azam., 1995). Both methods are considered long - term methods for measuring the concentration of radon and thoron in various materials, Solid State Nuclear Track Detectors (SSNTDs), a closed cylinder technique method. Results in the first part of the samples dry legumes have shown that radon concentration ranges between a higher value (698.9Bq / m3) in thesample (Turkish lentil (imported)) and less valuable (69.0Bq / m3) in the samples (Iranian Homs and Chinese beans (imported)),and the concentration of thoron between the highest value (865.0Bq / m3) in the sample (Chinese beans (imported)) and the lowest value (86.45Bq / m3) in the sample (Canadian lentil (imported)), and that the radon concentration rate and thoron for samples local dry legumes (3551.1Bq / m3), (364.1Bq / m3), respectively. For samples imported dry legumes the radon concentration rate and thoron (333.0Bq / m3), (420.8Bq /m3 respectively For the results of the honey samples in the first part has found that the radon concentration between the highest value (826.7Bq / m3) in the samples ( AL - noor Honey (Basra - Seder) (Local)) , (Honey AngizaGerman (imported)) and less value (242.9Bq / m3) in the sample (Honey Mount Haj Omran (Local)), and the concentration of thoron between a higher value ( 538.4Bq / m3) in the sample (Turkish Honey) and the lowest value (115.2Bq / m3) in the sample (Honey Mount Haj Omran (Local)) , and that the concentration of radon and thoron samples of local honey rate (457.5Bq / m3), (297.0Bq / m3), respectively. For samples imported honey, the radon concentration and thoron rate(469.0Bq/m3) , (314.1Bq/m3) , respectively. Results obtained in the second part of the samples dry legumes note that the concentration of radium between the highest value of a (2.4489Bq / Kg) in the sample (Indian Homs (imported)) and less valuable (0.4030Bq / kg) in the sample (Indian Mash (Imported )), and that the concentration of radium samples local dry legumes rate (0.8941 Bq / Kg). For the samples dry legumes imported, the concentration of radium rate (0.9270Bq / Kg), the results obtained in the second part of the samples honey note that the concentration of radium ranges It is among the highest value (1.7270Bq / Kg) in the sample (Honey fall Karbala (Local)) and less valuable (0.2111Bq / Kg) in the sample (Honey Mount Haj Omran (Local)), and that the concentration of radium samples of local honey rate (0.7441 Bq / Kg). For the samples of imported honey, the concentration of radium rate (0.6141Bq / Kg).Results mass emission rates of radon samples dry legumes, ranging from the highest value (0.4442Bq.Kg - 1.d - 1) in the sample (Indian Homs (imported)) and the lowest value (0.0731Bq.Kg - 1.d - 1) in the sample (Indian Mash (imported)) , and the arithmetic average of the mass emission rate of the samples the local dry legumes (0.1540 Bq.Kg - 1.d - 1), and for dry legumes imported (0.1681 Bq.Kg - 1.d - 1), and the results of area emission rates radon samples dry legumes, ranging from the highestvalue (2.0405 Bq.m - 2.d - 1) in the samples (Indian Homs and Turkish lentil (imported)) and the lowest value (0.5681Bq.m - 2.d - 1) in the sample (Indian Mash (Imported)), and the arithmetic average of the rate of the area emission rate of surface samples local dry legumes (1.0865 Bq.m - 2.d - 1), and for samples of imported dry legumes (1.1589 Bq.m - 2.d - 1). Results mass emission rates of radon samples of honey, ranging from the highest value of ( 0.3132 Bq.Kg - 1.d - 1) in the sample (Honey fall Karbala (Local)) and the lowest value (0.0383Bq.Kg - 1.d - 1) in the sample (Honey Mount Haj Omran (Local)), and the arithmetic average of the mass emission rate for samples of local honey (0.1359 Bq.Kg - 1.d - 1), and for samples of imported honey (0.1114 Bq.Kg - 1.d - 1), and the results of area emission rates of radon samples of honey, ranging from the highest value (3.1286 Bq.m - 2.d - 1) in the sample (AL - noor Honey (Basra - Seder) (Local)) and the lowest value (0.6257 Bq.m - 2.d - 1) in the sample (Honey ount Haj Omran (Local)), and the arithmetic average of the rate of area ssion samples of local honey (1.4828 Bq.m - 2.d - 1), and for samples of imported honey (1.1670 Bq.m - 2.d - 1).
