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湘潭大学图书馆 PowerPoint PPT Presentation


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中 文 期 刊 全 文 数 据 库. 图书馆. 信息的海洋. 湘潭大学图书馆. 电子期刊概述. 电子期刊,指以数字(或称电子)形式出版发行的期刊,英文为 electronic journal ,简称 e-journal. 电子期刊最早产生于 20 世纪 80 年代中期 。. 全文数据库的概念. 是 指收录有原始文献全文的数据库。(并非每一篇文献都有全文;通常收录文献全文占到 50% 以上就称为全文数据库). 全文数据库 (full—text database). 我馆常用中文电子期刊数据库简介. * CNKI 系列数据库. * 万方 数据资源系统.

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  • electronic journale-journal.

  • 2080


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50%

(fulltext database)


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* CNKI

*

*


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  • 2080CNKI


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CNKI

CNKI

CNKI

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  • 1CNKI

  • 2 CNKI

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  • 1CNKI

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1CNKI

  • 1.1 CNKI

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1CNKI

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CNKI:


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CNKI

cnki


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ISSNCN

Impact Factor IF


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6

ISSN International Standard Serial Number

CN ,(ISSN)CN,: ISSNXXXX-XXXX CNXX-XXXX/YY


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1674902


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61734 1674902


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and

or

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+-


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C

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C or C or Cand

C and


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C or C or C and

C or C or Cand

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3


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( or or) and

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Time

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1978

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LMA


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Time

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K

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1980

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G

I

F

A

1999

2005

D

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BCA

DEA

HIA

FGA

JKA

LMA

1


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Time

J

K

1978

B

C

1980

H

G

I

F

A

1999

2005

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M

2006

2


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3


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5

6


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133


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CNKI


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  • //


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2 2 cnki

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2 2 cnki1

2.2 CNKI

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(= OR = OR =) AND =

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1

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1


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1 2 /

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1


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1OCR


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2.3

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2.3

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2.3

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2


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2.3

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  • CNKI2

1

()

2


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  • 1CNKI

  • 210


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