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[2014/07/31  Number of Organizations 381, Number of records ALL: 2,170,302, Full text 1,368,040]

Organization Code 14401 
Organization name Osaka University 

Institutional repository name OUKA (Osaka University Knowledge Archive) 
Institutional repository Top Page
URL of Institutional repository http://ir.library.osaka-u.ac.jp/portal/index_e.html 
Institutional repository Logo
Software DSpace 
Trial release date  
Release date 2007/02/20 
Comment This IR cooperates with CiNii. 

Content growth   
  
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Number of contents of latest month [2014/7] (Full text)
Past number of contents (Full text)

Content growth

Breakdown of content by resource type (ratio)

Journal Article 7,854 (30.9%)
Thesis or Dissertation 3,627 (14.3%)
Departmental Bulletin Paper 10,950 (43.1%)
Conference Paper 65 (0.3%)
Presentation 108 (0.4%)
Book 39 (0.2%)
Technical Report 57 (0.2%)
Research Paper 450 (1.8%)
Article 14 (0.1%)
Preprint 0 (0.0%)
Learning Material 20 (0.1%)
Data or Dataset 79 (0.3%)
Software 0 (0.0%)
Others 2,162 (8.5%)
SUM 25,425
Number of contents of latest month
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Analysis of content   

Ratio of full text ALL 57.5 %   
Version distribution Input% 99.4 % Full text
Language distribution Input% 98.4 % Full text
NDC distribution Input% 22.4 % Full text
Fileformat distribution Input% 100.0 % Full text