China Academic Journals (CAJ)China Academic Journals (CAJ)-the Flagship of Chinese E-publishing-the Flagship of Chinese E-publishing

By Newman Yan on Oct.25, 2006By Newman Yan on Oct.25, 2006

Tsinghua Tongfang Knowledge Network Technology Co., LtdTsinghua Tongfang Knowledge Network Technology Co., Ltd

www. cnki. net

Contents

A. Milestones

B. Content

C. Features

D. Application

A. Milestones

• CD-ROM

Project proposal in 1995

Product Release in 1996

Serving universities in 1997 － 98

• Internet

cnki.net launched in June 1999

Torch Plan and Key Project 1999

E-serial First Prize in 2000

25 offices set up in 2001

Online Publisher Certificate in 2003

B. Resources

（ 1 ） 1994 － 2006 7,582 titles ； 18 million （ 2 ） 1887 － 1993 Century Journals Project 3,964; 7.60million （ 3 ） 10 series and 168 subjects: 90 STM ones

Physics, Astronomy, Mathematics (Series A) Chemistry, Metallurgy (Series B) Industrial Technology & Engineering (Series C) Agriculture (Series D) Medicine/Health (Series E) Electronics/Information Science (Series I)

C. Features

1. Full-text Search Tool Precision: full-text indexing and searching

Recall: an ocean of knowledge and search recommendation

Efficiency: smart search—find a needle in an ocean

C. Features

2. Medium of Integrated Dissemination Knowledge Network—the revolution of dissemination

C. Features

3. Digital LearningCAJViewer

• Email, bookmark, highlight, underline, curve, note, select text, select image, OCR, shelf

• PDF compatible

C. Features

4. Academic Assessment• Article

• Author

• Journal

• Publisher

C. Features

5. Subject Library Classify articles into 168 subjects

Flexible repackaging on demand

C. Features

6. International StandardsXML, MARC, Z39.50, OpenURL, PDF, UNICODE

LINUX,UNIX ， WINDOWS

D. Application

• The largest Chinese academic content provider ：www.cnki.net and over 2,000 mirrors around the world

• User Base ： 6,000 iinstitutions; 1.2 billion downloads annually; 26 million end users

D. Application

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D. Application

• OverseasName List

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TW Germany USA J P HK SK UK CA Macau AU Bel gi um Others

Thank You ！