{"created":"2023-06-20T14:41:06.689136+00:00","id":8161,"links":{},"metadata":{"_buckets":{"deposit":"4490fbd4-46f7-4593-8934-e419d0417514"},"_deposit":{"created_by":1,"id":"8161","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"8161"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00008161","sets":["1543:1562:1579","1887:1891"]},"author_link":["45198","45202","45199","45203","45201","45200"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Biological effect of RF exposure on several organs of chick embryos"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-05","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"55","bibliographicPageStart":"51","bibliographic_titles":[{"bibliographic_title":"第22回宇宙エネルギーシンポジウム　平成14年度"},{"bibliographic_title":"The 22nd ISAS Space Energy Symposium March 12, 2003","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"著者らは高周波照射が生体にいかなる影響をおよぼすのかについて、マウスや鶏胚などの実験動物を用いた実験成績を報告している。雌親マウスが高周波の照射を受けることにより妊娠期間の延長、喰殺率の増加、子マウスの胸腺重量の減少が観察された。高周波照射が動物の胚に影響をおよぼすことが示唆され、高周波照射の胎生期への影響を調べる必要がある。しかし、哺乳動物では胎子の状態を一様に保つことが不可能である。それは電界の軸方向に対して、胎子が水平方向にあるのか、もしくは垂直方向にあるのかによって比吸収率(specific absorption rate: SAR)が大きく変わるからである。このことから、照射量を固定でき胚の発育が容易に観察できる鶏卵を用いて実験を行った。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The present study investigates the influence of long-term exposure of 428 MHz radio frequency (RF) with an irradiation power density of 5.5 mW/cm(sup 2) on the developing chick embryos. In this experiment, the effect of RF was examined on hatching period and several organ weights of hatched chicks. The maximum SAR (specific absorption rate) value was 47 mW/kg, and the minimum was 3.1 mW/kg. The control eggs hatched on days 21 or 22, while the exposed eggs hatched on days 21 to 24. Therefore, it was clear that delay of the development occurred in the exposed group. The thymus and bursa of Fabricius weight of exposed group was smaller than those in control group in female chicks. The adrenal gland and thyroid weight of exposed group was heavier than those of control group in male chicks. The other organs did not show difference in weight between groups.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0045915011","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙科学研究所"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"The Institute of Space and Astronautical Science (ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本獣医畜産大学 獣医学科"},{"subitem_text_value":"日本獣医畜産大学 獣医学科"},{"subitem_text_value":"日本獣医畜産大学 獣医学科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Nippon Veterinary and Animal Science University Department of Veterinary"},{"subitem_text_language":"en","subitem_text_value":"Nippon Veterinary and Animal Science University Department of Veterinary"},{"subitem_text_language":"en","subitem_text_value":"Nippon Veterinary and Animal Science University Department of Veterinary"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"斉藤, 賢一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 浩悦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 勝士"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Saito, Kenichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzuki, Hiroetsu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzuki, Katsushi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"マイクロ波照射","subitem_subject_scheme":"Other"},{"subitem_subject":"ヒナ胚","subitem_subject_scheme":"Other"},{"subitem_subject":"卵","subitem_subject_scheme":"Other"},{"subitem_subject":"胸腺","subitem_subject_scheme":"Other"},{"subitem_subject":"生物学的影響","subitem_subject_scheme":"Other"},{"subitem_subject":"電極","subitem_subject_scheme":"Other"},{"subitem_subject":"ゼラチン","subitem_subject_scheme":"Other"},{"subitem_subject":"温度","subitem_subject_scheme":"Other"},{"subitem_subject":"器官重量","subitem_subject_scheme":"Other"},{"subitem_subject":"研究開発","subitem_subject_scheme":"Other"},{"subitem_subject":"コントロールグループ","subitem_subject_scheme":"Other"},{"subitem_subject":"microwave irradiation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"chick embryo","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"egg","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"thymus gland","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"biological effect","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electrode","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gelatin","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"temperature","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"organ weight","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"research and development","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"control group","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"高周波照射が鶏の主要臓器におよぼす影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"高周波照射が鶏の主要臓器におよぼす影響"}]},"item_type_id":"5","owner":"1","path":["1579","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"8161","relation_version_is_last":true,"title":["高周波照射が鶏の主要臓器におよぼす影響"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:27:31.606936+00:00"}