ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "5198dad3-6bcd-4776-8652-8380e499e954"}, "_deposit": {"id": "11700", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "11700"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00011700", "sets": ["1243"]}, "author_link": ["81440", "81441", "81442", "81443", "81444", "81445", "81446", "81447", "81448", "81449"], "item_1615768549627": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_9_alternative_title_19": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Variation of solar activity during the Spoerer Minimum(Proceedings of the 15^\u003cth\u003e Symposium on Researches Using the Tandetron AMS System at Nagoya University in 2002)", "subitem_alternative_title_language": "en"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2003-03", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "71", "bibliographicPageStart": "66", "bibliographicVolumeNumber": "14", "bibliographic_titles": [{"bibliographic_title": "名古屋大学加速器質量分析計業績報告書", "bibliographic_titleLang": "ja"}]}]}, "item_9_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Radiocarbon ^\u003c14\u003eC, which is one of cosmogenic radioisotopes, is a good index of change in the solar activity. Investigation of the ^\u003c14\u003eC contents in each tree ring gives information on the change of solar activity in the past. We have focused on the solar variation during the grand minima, when the solar activity was extremely weak and almost no sunspot appeared. In some prior studies, the existence of the 22-year periodicity during the Maunder Minimum (1645-1720 AD) was suggested. To clarify whether the 22-year periodicity is common in the grand minima, we have investigated the solar activity during the Spoerer Minimum (1514-1534 AD). We measured the ^\u003c14\u003eC contents in the 714-year-old Japanese cedar tree by the accelerator mass spectrometry (AMS). Time series of the data were examined by Fourier analysis and by the band pass filtering. They showed the following periods; 7.4yr, 10.8yr and 23.3yr. The amplitude of 10.8yr period was stronger than that of 23.3yr, though the feature of amplitude variation of them differed. The periodicity of 22 years showed constant amplitude, however 11-year cycle was attenuated during the mid 40 years of the Spoerer Minimum. During the mid 40 years, the amplitude of 11-year cycle and 22-year cycle were equivalent. Thus, It is possible to say that the 22-year periodicity can be observed when the solar activity is quite weakened. We continue this study to get more detailed characteristics of the solar activity during the grand minima.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_9_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "第15回名古屋大学タンデトロン加速器質量分析計シンポジウム(平成14年(2002年度)報告 Proceedings of the 15th Symposium on Researches Using the Tandetron AMS System at Nagoya University in 2002 日時:平成15 (2003)年1月30日(木)、31日(金) 会場:名古屋大学シンポジオン Date:January 30th and 31st,2003 Place:Nagoya University Symposion Hall", "subitem_description_language": "ja", "subitem_description_type": "Other"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/sumrua.14.66", "subitem_identifier_reg_type": "JaLC"}]}, "item_9_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "名古屋大学年代測定資料研究センター", "subitem_publisher_language": "ja"}]}, "item_9_relation_43": {"attribute_name": "関連情報", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110007150866/", "subitem_relation_type_select": "URI"}}]}, "item_9_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "名古屋大学年代測定資料研究センター", "subitem_rights_language": "ja"}, {"subitem_rights": "本文データは学協会の許諾に基づきCiNiiから複製したものである", "subitem_rights_language": "ja"}]}, "item_9_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_text_14": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "宮原, ひろ子", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "81440", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Miyahara, Hiroko", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "81441", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "古澤, 秀樹", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "81442", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Furuzawa, Hideki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "81443", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "増田, 公明", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "81444", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Masuda, Kimiaki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "81445", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "村木, 綏", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "81446", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Muraki, Yasushi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "81447", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "中村, 俊夫", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "81448", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakamura, Toshio", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "81449", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00005461725.pdf", "filesize": [{"value": "433.3 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 433300.0, "url": {"label": "KJ00005461725.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/11700/files/KJ00005461725.pdf"}, "version_id": "a8b9672f-d232-430b-993b-aa5af84cc7e5"}]}, "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": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "年輪中^\u003c14\u003eC濃度測定によるシュぺーラー極小期の太陽活動の研究(第15回名古屋大学タンデトロン加速器質量分析計シンポジウム(平成14(2002)年度)報告)", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "年輪中^\u003c14\u003eC濃度測定によるシュぺーラー極小期の太陽活動の研究(第15回名古屋大学タンデトロン加速器質量分析計シンポジウム(平成14(2002)年度)報告)", "subitem_title_language": "ja"}]}, "item_type_id": "9", "owner": "1", "path": ["1243"], "permalink_uri": "https://doi.org/10.18999/sumrua.14.66", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2010-06-02"}, "publish_date": "2010-06-02", "publish_status": "0", "recid": "11700", "relation": {}, "relation_version_is_last": true, "title": ["年輪中^\u003c14\u003eC濃度測定によるシュぺーラー極小期の太陽活動の研究(第15回名古屋大学タンデトロン加速器質量分析計シンポジウム(平成14(2002)年度)報告)"], "weko_shared_id": -1}
  1. F300 宇宙地球環境研究所
  2. F300b 紀要
  3. 名古屋大学加速器質量分析計業績報告書
  4. 14

年輪中^<14>C濃度測定によるシュぺーラー極小期の太陽活動の研究(第15回名古屋大学タンデトロン加速器質量分析計シンポジウム(平成14(2002)年度)報告)

https://doi.org/10.18999/sumrua.14.66
https://doi.org/10.18999/sumrua.14.66
429d1a65-0c62-4bec-80a7-7480753f1485
名前 / ファイル ライセンス アクション
KJ00005461725.pdf KJ00005461725.pdf (433.3 kB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2010-06-02
タイトル
タイトル 年輪中^<14>C濃度測定によるシュぺーラー極小期の太陽活動の研究(第15回名古屋大学タンデトロン加速器質量分析計シンポジウム(平成14(2002)年度)報告)
言語 ja
その他のタイトル
その他のタイトル Variation of solar activity during the Spoerer Minimum(Proceedings of the 15^<th> Symposium on Researches Using the Tandetron AMS System at Nagoya University in 2002)
言語 en
著者 宮原, ひろ子

× 宮原, ひろ子

WEKO 81440

ja 宮原, ひろ子

Search repository
Miyahara, Hiroko

× Miyahara, Hiroko

WEKO 81441

en Miyahara, Hiroko

Search repository
古澤, 秀樹

× 古澤, 秀樹

WEKO 81442

ja 古澤, 秀樹

Search repository
Furuzawa, Hideki

× Furuzawa, Hideki

WEKO 81443

en Furuzawa, Hideki

Search repository
増田, 公明

× 増田, 公明

WEKO 81444

ja 増田, 公明

Search repository
Masuda, Kimiaki

× Masuda, Kimiaki

WEKO 81445

en Masuda, Kimiaki

Search repository
村木, 綏

× 村木, 綏

WEKO 81446

ja 村木, 綏

Search repository
Muraki, Yasushi

× Muraki, Yasushi

WEKO 81447

en Muraki, Yasushi

Search repository
中村, 俊夫

× 中村, 俊夫

WEKO 81448

ja 中村, 俊夫

Search repository
Nakamura, Toshio

× Nakamura, Toshio

WEKO 81449

en Nakamura, Toshio

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利
言語 ja
権利情報 名古屋大学年代測定資料研究センター
権利
言語 ja
権利情報 本文データは学協会の許諾に基づきCiNiiから複製したものである
抄録
内容記述 Radiocarbon ^<14>C, which is one of cosmogenic radioisotopes, is a good index of change in the solar activity. Investigation of the ^<14>C contents in each tree ring gives information on the change of solar activity in the past. We have focused on the solar variation during the grand minima, when the solar activity was extremely weak and almost no sunspot appeared. In some prior studies, the existence of the 22-year periodicity during the Maunder Minimum (1645-1720 AD) was suggested. To clarify whether the 22-year periodicity is common in the grand minima, we have investigated the solar activity during the Spoerer Minimum (1514-1534 AD). We measured the ^<14>C contents in the 714-year-old Japanese cedar tree by the accelerator mass spectrometry (AMS). Time series of the data were examined by Fourier analysis and by the band pass filtering. They showed the following periods; 7.4yr, 10.8yr and 23.3yr. The amplitude of 10.8yr period was stronger than that of 23.3yr, though the feature of amplitude variation of them differed. The periodicity of 22 years showed constant amplitude, however 11-year cycle was attenuated during the mid 40 years of the Spoerer Minimum. During the mid 40 years, the amplitude of 11-year cycle and 22-year cycle were equivalent. Thus, It is possible to say that the 22-year periodicity can be observed when the solar activity is quite weakened. We continue this study to get more detailed characteristics of the solar activity during the grand minima.
言語 en
内容記述タイプ Abstract
内容記述
内容記述 第15回名古屋大学タンデトロン加速器質量分析計シンポジウム(平成14年(2002年度)報告 Proceedings of the 15th Symposium on Researches Using the Tandetron AMS System at Nagoya University in 2002 日時:平成15 (2003)年1月30日(木)、31日(金) 会場:名古屋大学シンポジオン Date:January 30th and 31st,2003 Place:Nagoya University Symposion Hall
言語 ja
内容記述タイプ Other
出版者
言語 ja
出版者 名古屋大学年代測定資料研究センター
言語
言語 jpn
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
ID登録
ID登録 10.18999/sumrua.14.66
ID登録タイプ JaLC
関連情報
関連タイプ isVersionOf
識別子タイプ URI
関連識別子 http://ci.nii.ac.jp/naid/110007150866/
書誌情報 ja : 名古屋大学加速器質量分析計業績報告書

巻 14, p. 66-71, 発行日 2003-03
フォーマット
application/pdf
著者版フラグ
値 publisher
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 11:38:13.316521
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3