{"_buckets": {"deposit": "644cfe0b-21f0-4d9b-acd6-ab647358eb98"}, "_deposit": {"created_by": 233, "id": "11085", "owner": "233", "owners": [233], "owners_ext": {"displayname": "", "username": ""}, "pid": {"revision_id": 0, "type": "depid", "value": "11085"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/00011085", "sets": ["1704332335426", "1704445744183"]}, "author_link": [], "control_number": "11085", "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "\"Investigation of Indoor Air Quality in Naypyitaw State Academy, Nay Pyi Taw\"", "subitem_1551255648112": "en"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "\"Poor indoor air quality can have adverse health effects on humans, especially in susceptible populations; however, few studies have measured multiple indoor air pollutants simultaneously. This study evaluated the concentrations of major indoor air pollutants such as formaldehyde (HCHO), total volatile organic compounds (TVOCs), carbon dioxide (CO2), carbon monoxide (CO), fine particulate matter (PM2.5), nitrogen dioxide (NO2), ozone (O3), air quality index (AQI), and temperature and humidity in the nine different rooms at Naypyitaw State Academy campus. Using a portable air quality detector (Bosean Electronic Co. Ltd., Zhengzhou City, PRC), the major indoor air pollutants in these sites were measured from 8:00 a.m. to 4:00 p.m. (8 hours duration) for one week 20th to 26th, in December, 2022, May and July 2023. As a result, high concentrations of HCHO, TVOCs, CO2, CO, and PM2.5 were observed in the Engineer \u0026 Store Room, which polluted a little over the good condition of the WHO guideline value due to the polluted resources; the office supplies, furniture, copy machines, and human activity. In classroom, laboratory, library, academic, engineer \u0026 store, and finance \u0026 administration room, the Air Quality Index (AQI) was found to be over 50, indicating poor air qualities in the December but there is no very serious risk to human health. In May and July, it was observed that theAQI value of all the areas no exceed the standard WHO guideline value.\""}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "Indoor air pollutants"}, {"interim": "Portable Air Quality Detector"}, {"interim": "Naypyitaw State Academy"}, {"interim": "Myanmar"}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2025-06-12"}], "displaytype": "preview", "download_preview_message": "", "file_order": 0, "filename": "Investigation of Indoor Air Quality in Naypyitaw State Academy,.pdf", "filesize": [{"value": "627 KB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_0", "mimetype": "application/pdf", "size": 627000.0, "url": {"url": "https://meral.edu.mm/record/11085/files/Investigation of Indoor Air Quality in Naypyitaw State Academy,.pdf"}, "version_id": "599bee61-3159-4f0e-a58c-e56fbe107d5f"}]}, "item_1583103131163": {"attribute_name": "Journal articles", "attribute_value_mlt": [{"subitem_journal_title": "Naypyitaw State Academy Research Journal", "subitem_pages": "79-88", "subitem_volume": "1"}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Ei Ei Mon"}, {"subitem_authors_fullname": "Thin Thin Htay"}, {"subitem_authors_fullname": "Thida Pyone"}]}]}, "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": "2025-05-01"}, "item_title": "\"Investigation of Indoor Air Quality in Naypyitaw State Academy, Nay Pyi Taw\"", "item_type_id": "21", "owner": "233", "path": ["1704332335426", "1704445744183"], "permalink_uri": "https://meral.edu.mm/records/11085", "pubdate": {"attribute_name": "Deposit date", "attribute_value": "2025-06-12"}, "publish_date": "2025-06-12", "publish_status": "0", "recid": "11085", "relation": {}, "relation_version_is_last": true, "title": ["\"Investigation of Indoor Air Quality in Naypyitaw State Academy, Nay Pyi Taw\""], "weko_shared_id": -1}