Art
J-GLOBAL ID:201502213545704726   Reference number:15A0948492

Principal component analysis of information transmission based on the frequency appearance of environmental terminology

環境用語の出現頻度に基づく主成分分析による発信情報の性質解析
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Material:
Volume: 27  Issue:Page: 21-30 (J-STAGE)  Publication year: 2014 
JST Material Number: U0214A  ISSN: 1884-2496  Document type: Article
Article type: 原著論文  Country of issue: Japan (JPN)  Language: JAPANESE (JA)
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Thesaurus term/Semi thesaurus term
Keywords indexed to the article.
All keywords is available on JDreamIII(charged).
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JST classification
Category name(code) classified by JST.
Environmental engineering in general 
Reference (7):
  • 三上俊治(2001)環境メディア論 (IGES地球環境戦略研究シリーズ),地球環境戦略研究機関 (編集),中央法規出版,pp308
  • 環境省(2011) 平成23年度版環境白書・循環型社会白書・生物多様性白書, 環境省, 454 pp.
  • 小宮山宏(1992)地球環境のための化学技術入門,オーム社,pp226
  • 阪彩香,伊神正貫,桑原輝隆 (2006) 論文データベースを用いたサイエンスマップ作成と研究領域の動向分析(メトリクス),研究・技術計画学会,年次学術大会講演要旨集(21),1088-1091
  • 菅民郎(2007) Excelで学ぶ多変量解析入門,オーム社,pp273
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