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Internet

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Title: Author: lilin Last modified by: tony huang Created Date: 4/12/2000 5:35:48 AM – PowerPoint PPT presentation

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Title: Internet


1
???????????
2
???????????
  • 1995?2?,???????????,??????????,??????,????????????
    ?

3
??????
Internet
  • ????

???????
Internet Society NSF(?????????) NLM(?????????) CDC
(??????????)
Jeff Smith BTA??
???????7???,?????????????????????E-MAIL,????
???????????????
4
  • ??????,???E-MAIL500???????????Internet?????????,??
    ?????????????????,???????????????????

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  • ??,????????????????????????,???????????????????,??
    ???????????
  • ?????????????"??????",?????????????????,??????????
    ???????????????

7
  • ???????????????????,????????????,???????????????,?
    ?????????????????,???????,??????
  • ???????????,?????????????,?????????,??????????????
    ?????????????,??????????"???"??????

8
  • ???????,?????????????????????????,??????????????
    ??????????
  • ??????????????

9
??????
  • Internet????????
  • ?????????????
  • ?????????????

10
Internet????????
  • ?????????????
  • ????????????????
  • ?????????????
  • ?????????
  • ??????????,?????????????????)???????

11
??????
????
????
????
????
??????
12
??????????????
  • ?????????
  • ??????
  • ??????

13
???????
  • ????????,???????????????????????????,?????????????
    ????????????????????,???????????????,?????????????
    ???????????????????????
  • ???,?????????????????????,??????????(Searching
    Engine)??????????,???????????????????
  • ??????,?????? ?

14
????????
  • ???????
  • ????????????Robots?????HTML???????????????
  • Robots?????????????????????,??????????????
    ??????????????????????,??????????????????

15
????????
  • Google http//www.google.com
  • Yahoo ?? http//www.yahoo.com
  • ?? http//cn.yahoo.com
  • Excite http//www.excite.com
  • ?? http//www.sina.com.cn
  • ?? http//www.sohu.com

16
Google
  • Google?1998?9???
  • Google ?????????
  • Google ?????
  • 2000?? Webby ? Peoples Voice ????????
  • ??????????????????
  • ??????1999??????????
  • ?? PC Magazine ???????
  • ?? The Net ?????????????

17
  • ??????(10 ???)
  • ????,?????(???????,??????????)
  • ??????(????????and)
  • ???????????(?????,????????????)
  • ?????(????????????????????)
  • ???? ??(??????????????????,?????)
  • ????????,????????

18
??????
  • ???????????????????????????
  • ???????,????????
  • ??????????????????,????????Ask a librarian.
    ???????????,??,???

19
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?????????
  • ??????????????????????????
  • ?????????????????????,????????????,???????

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24
??????????
  • WebMed http//www.medweb.emory.edu/MedWeb/default
    .htm
  • Healthweb http//www.healthweb.org
  • Cliniweb http//www.ohsu.edu/cliniweb/


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30
??????????
  • ??????????
  • ???????????
  • ????????????
  • ??????????
  • ??????????
  • ???????????????

31
????????
  • ??????????????????????????????????????
  • ??,??????????????????Newsgroup?Mailing
    list?discussion group?Listserver?Interest
    group?BBS???????????????

32
????????
  • ?????????????,???????????(??)?????????
  • ???????,????????????
  • ????????????????,??????????????????

33
????????
  • ????
  • News Group, Mailing List, List server,
  • Interesting Group,?
  • ????
  • ?????,??????
  • ????
  • ???????????????
  • ???

34
?????????
35
?????????????
  • www?????
  • ???
  • ???
  • ????????(????????)
  • ????
  • ???????

36
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37
??????
  • ?????????????????????????????????????????????????
    ,??????????,????????????News?Whats
    New,?????????????????,????????????,?????(Newslett
    er)??(Weekly)???????????/????????????
  • Internet??????????,????????????????,??????????????
    ??????????
  • ??????????????
  • ????????????

38
www.entlinx.com/
39
  • ????(???????????)?????????????,??????????
    ???????,?????????????????????????????????????,????
    ???????,????????????????????????????????(CME
    )??????????????????????(??????)???????????

40
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41
?????????
  • Doctors Guide???????http//www.docguide.com
  • News Hub????http//www.newshub.com/health/bytime.
    htm
  • medlineplus
  • http//www.nlm.nih.gov/medlineplus/newsbydate.html
  • MDlinx????
  • http//www.mdlinx.com/
  • ???? http//www.physweekly.com/
  • ???????
  • http//www.imwronline.com
  • ????????
  • http//www.ama-assn.org/

42
www.docguide.com
43
http//www.internalmdlinx.com/
44
www.entlink.net/press/enetnews/index.cfm
45
www.physweekly.com
46
http//www.imwronline.com
47
???????
  • ?????
  • ????
  • ?????
  • ?????????
  • ?????????
  • ?????
  • ????????
  • ?????
  • ??????

48
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49
????????
  • ????(???????????)?????????????,?????????????????,?
    ????????????????????????????????????,???????????,?
    ????????
  • ???????????????????????(CME)???????????????
    ???????(??????)???????????

50
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54
http//www.medicon.com.au/
55
???? http//clinicaltrials.gov/
56
http//clinicalstudies.info.nih.gov/
57
???? http//www.grantnet.org
58
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59
http//www.37c.com
60
http//www.haoyisheng.com/index.html
61
????????
  • ????????????????
  • ???????????
  • ??????,?????????
  • ??????????
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