{"_buckets": {"deposit": "29b9f784-a894-4f01-aab0-5abed36aeb71"}, "_deposit": {"created_by": 228, "id": "8439", "owner": "228", "owners": [228], "owners_ext": {"displayname": "", "username": ""}, "pid": {"revision_id": 0, "type": "depid", "value": "8439"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/00008439"}, "author_link": [], "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "\"An Analysis of Stay Time for Gamma Ray Dose Rate in Aluminum at Nuclear Physics Laboratory\"", "subitem_1551255648112": "en"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "\"Radiation is energy transmitted through space in the form of electromagnetic waves or\nenergetic particles. Radiation protection is the science and practice of protecting people\nand the environment from the harmful effects of ionizing radiation. In this research, the\nanalysis of gamma ray dose rate with time changes in aluminum and staying time were\ndetermined at Nuclear Physics Laboratory. The detector was used NaI (Tl) scintillation\ndetector with gamma ray sources of 137Cs and 60Co of activity 1μCi. It was found that longer\ndetection time is increased in average intensities. Then the comparison of dose rate and\nstay time for different gamma energies can be seen that more dose rate values of high\nenergy in medium have less stay time and the safety limit of time taken for 137Cs has about\n30 minutes and 60Co has about 20 minutes. From this experiment, the uses of all radioactive\nsources have activity of about 1 μCi. It is small amount of activity in research process but\nlong stay with them; it can be dangerous on the researcher.\""}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "gamma ray sources"}, {"interim": "radiation protection"}, {"interim": "dose rate"}, {"interim": "stay time"}, {"interim": "NaI (Tl) detector"}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2022-12-02"}], "displaytype": "preview", "download_preview_message": "", "file_order": 0, "filename": "Hnin Thidar Soe.pdf", "filesize": [{"value": "855 KB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_0", "mimetype": "application/pdf", "size": 855000.0, "url": {"url": "https://meral.edu.mm/record/8439/files/Hnin Thidar Soe.pdf"}, "version_id": "7998316e-88a2-424e-afe2-d617e404a8a9"}]}, "item_1583103131163": {"attribute_name": "Journal articles", "attribute_value_mlt": [{"subitem_issue": "2022", "subitem_journal_title": "Yadanabon University Research Journal", "subitem_pages": "237-243", "subitem_volume": "Vol.12, No.1"}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Hnin Thidar Soe"}, {"subitem_authors_fullname": "Htoo Htoo Win"}, {"subitem_authors_fullname": "Nanda Phone Lin Wai"}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Publication"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Journal article"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "2022-08-12"}, "item_title": "\"An Analysis of Stay Time for Gamma Ray Dose Rate in Aluminum at Nuclear Physics Laboratory\"", "item_type_id": "21", "owner": "228", "path": ["1582966489046"], "permalink_uri": "https://meral.edu.mm/records/8439", "pubdate": {"attribute_name": "Deposit date", "attribute_value": "2022-12-02"}, "publish_date": "2022-12-02", "publish_status": "0", "recid": "8439", "relation": {}, "relation_version_is_last": true, "title": ["\"An Analysis of Stay Time for Gamma Ray Dose Rate in Aluminum at Nuclear Physics Laboratory\""], "weko_shared_id": -1}