Specific Activities of Natural Radionuclides and Annual Effective Dose Due to the Intake of Some Types of Children Powdered Milk Available in Baghdad Markets
In this research the specific activity of natural radionuclides 226Ra, 232Th and 40K were determined by sodium iodide enhanced by thallium NaI(TI) detector and assessed the annual effective dose in Dielac 1 and 2 and Nactalia 1 and 2 for children of less than 1 year which are available in Baghdad m...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | Arabic |
| Published: |
College of Science for Women, University of Baghdad
2017-09-01
|
| Series: | Baghdad Science Journal |
| Subjects: | |
| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2401 |
| _version_ | 1818689173107769344 |
|---|---|
| author | Baghdad Science Journal |
| author_facet | Baghdad Science Journal |
| author_sort | Baghdad Science Journal |
| collection | DOAJ |
| description | In this research the specific activity of natural radionuclides 226Ra, 232Th and 40K were determined by sodium iodide enhanced by thallium NaI(TI) detector and assessed the annual effective dose in Dielac 1 and 2 and Nactalia 1 and 2 for children of less than 1 year which are available in Baghdad markets. The specific activity of 40K has the greater value in all the types which is in the range of allowed levels globally that suggested by UNSCEAR. The mean value of annual effective doses were 2.92, 4.005 and 1.6325 mSv/y for 226Ra, 232Th and 40K respectively. |
| first_indexed | 2024-12-17T12:05:53Z |
| format | Article |
| id | doaj.art-a1a3d235007d450b93cc297c4a1af7f4 |
| institution | Directory Open Access Journal |
| issn | 2078-8665 2411-7986 |
| language | Arabic |
| last_indexed | 2024-12-17T12:05:53Z |
| publishDate | 2017-09-01 |
| publisher | College of Science for Women, University of Baghdad |
| record_format | Article |
| series | Baghdad Science Journal |
| spelling | doaj.art-a1a3d235007d450b93cc297c4a1af7f42022-12-21T21:49:39ZaraCollege of Science for Women, University of BaghdadBaghdad Science Journal2078-86652411-79862017-09-0114310.21123/bsj.14.3.619-624Specific Activities of Natural Radionuclides and Annual Effective Dose Due to the Intake of Some Types of Children Powdered Milk Available in Baghdad MarketsBaghdad Science JournalIn this research the specific activity of natural radionuclides 226Ra, 232Th and 40K were determined by sodium iodide enhanced by thallium NaI(TI) detector and assessed the annual effective dose in Dielac 1 and 2 and Nactalia 1 and 2 for children of less than 1 year which are available in Baghdad markets. The specific activity of 40K has the greater value in all the types which is in the range of allowed levels globally that suggested by UNSCEAR. The mean value of annual effective doses were 2.92, 4.005 and 1.6325 mSv/y for 226Ra, 232Th and 40K respectively.http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2401Natural Radionuclides, Powdered milk, Contamination, Ingestion, Annual effective Dose. |
| spellingShingle | Baghdad Science Journal Specific Activities of Natural Radionuclides and Annual Effective Dose Due to the Intake of Some Types of Children Powdered Milk Available in Baghdad Markets Baghdad Science Journal Natural Radionuclides, Powdered milk, Contamination, Ingestion, Annual effective Dose. |
| title | Specific Activities of Natural Radionuclides and Annual Effective Dose Due to the Intake of Some Types of Children Powdered Milk Available in Baghdad Markets |
| title_full | Specific Activities of Natural Radionuclides and Annual Effective Dose Due to the Intake of Some Types of Children Powdered Milk Available in Baghdad Markets |
| title_fullStr | Specific Activities of Natural Radionuclides and Annual Effective Dose Due to the Intake of Some Types of Children Powdered Milk Available in Baghdad Markets |
| title_full_unstemmed | Specific Activities of Natural Radionuclides and Annual Effective Dose Due to the Intake of Some Types of Children Powdered Milk Available in Baghdad Markets |
| title_short | Specific Activities of Natural Radionuclides and Annual Effective Dose Due to the Intake of Some Types of Children Powdered Milk Available in Baghdad Markets |
| title_sort | specific activities of natural radionuclides and annual effective dose due to the intake of some types of children powdered milk available in baghdad markets |
| topic | Natural Radionuclides, Powdered milk, Contamination, Ingestion, Annual effective Dose. |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2401 |
| work_keys_str_mv | AT baghdadsciencejournal specificactivitiesofnaturalradionuclidesandannualeffectivedoseduetotheintakeofsometypesofchildrenpowderedmilkavailableinbaghdadmarkets |