在线课堂:强大讲解:医学文献检索总论

2015-05-12 MedSci MedSci原创

虽然现在的研究生们在校都零零散散学习过如何做简单的检索,同时我们做过不少检索培训,如 pubmed使用攻略 、文献检索快准狠:ClinicalTrial & GopubMed 但是介于数据库的局限以及检索能力的差异,小M依然每天都会收到不少M友们在检索上的咨询。 阅读文献是科研人员获取科研信息的重要途径,文献检索理所当然是搞科研的



虽然现在的研究生们在校都零零散散学习过如何做简单的检索,同时我们做过不少检索培训,如


但是介于数据库的局限以及检索能力的差异,小M依然每天都会收到不少M友们在检索上的咨询。

阅读文献是科研人员获取科研信息的重要途径,文献检索理所当然是搞科研的基本功。在评价文献检索质量的两个最重要的指标是查全率查准率

查全率指的是检出的相关文献量与系统文献库中相关文献总量的比率,它反映该系统文献库中实有的相关文献量在多大程度上被检索出来。查准率指的是是指检出的相关文献量与检出文献总量的比率,是衡量信息检索系统检出文献准确度的尺度。

为更加系统的教授各位学员们相关知识,MedSci临床研究学院特请 江编辑 为我们整理了完整的医学文献检索理论+实战。这一系列课程的目的是,不仅让你知道怎么检索,更重要的是,为什么要这么检索!然后,你就会明白学霸是怎么当的!

课程将涉及:包括但不仅仅哟,后续内容一直在设计中···

  • 医学文献的类型
  • 文献检索的类型
  • 文献检索方式
  • 选择数据库注意事项
  • 《医学主题词表》(MeSh)
  • 灵活运用检索词 
3、医学文献的计算机检索
  • 检索步骤
  • 布尔逻辑检索
  • 提高查准率的若干办法 
上线时间:2015.5.13日 5.13-5.19免积分
温馨提示:MedSci 医学APP(直接在应用商店搜索MedSci医学/资讯便可下载),第一时间获取课程资料,并享受收费课程50%折扣

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  1. [GetPortalCommentsPageByObjectIdResponse(id=64669, encodeId=0cb6646692a, content=感谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=109, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Thu Feb 18 15:41:00 CST 2016, time=2016-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64667, encodeId=c9be6466efe, content=很好的东西, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Thu Feb 18 15:40:00 CST 2016, time=2016-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64668, encodeId=31a764668cc, content=不错不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Thu Feb 18 15:40:00 CST 2016, time=2016-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=26856, encodeId=1e11268564a, content=学习了,非常实用, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aeba1627768, createdName=glydoctor, createdTime=Wed Jun 10 08:23:00 CST 2015, time=2015-06-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23659, encodeId=fb3423659e3, content=实用的课程, beContent=null, objectType=article, channel=null, level=null, likeNumber=114, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Sat May 16 19:10:00 CST 2015, time=2015-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23596, encodeId=63732359693, content=非常非常实用, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Fri May 15 22:23:00 CST 2015, time=2015-05-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23489, encodeId=12a623489e4, content=学习!, beContent=null, objectType=article, channel=null, level=null, likeNumber=137, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d5571624672, createdName=Wuyue6233, createdTime=Wed May 13 22:21:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23258, encodeId=79d5232584b, content=实用的课程, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f2751608595, createdName=qyiiii, createdTime=Wed May 13 00:02:00 CST 2015, time=2015-05-13, status=1, ipAttribution=)]
    2016-02-18 wei834766788

    感谢分享

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=64669, encodeId=0cb6646692a, content=感谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=109, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Thu Feb 18 15:41:00 CST 2016, time=2016-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64667, encodeId=c9be6466efe, content=很好的东西, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Thu Feb 18 15:40:00 CST 2016, time=2016-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64668, encodeId=31a764668cc, content=不错不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Thu Feb 18 15:40:00 CST 2016, time=2016-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=26856, encodeId=1e11268564a, content=学习了,非常实用, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aeba1627768, createdName=glydoctor, createdTime=Wed Jun 10 08:23:00 CST 2015, time=2015-06-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23659, encodeId=fb3423659e3, content=实用的课程, beContent=null, objectType=article, channel=null, level=null, likeNumber=114, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Sat May 16 19:10:00 CST 2015, time=2015-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23596, encodeId=63732359693, content=非常非常实用, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Fri May 15 22:23:00 CST 2015, time=2015-05-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23489, encodeId=12a623489e4, content=学习!, beContent=null, objectType=article, channel=null, level=null, likeNumber=137, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d5571624672, createdName=Wuyue6233, createdTime=Wed May 13 22:21:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23258, encodeId=79d5232584b, content=实用的课程, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f2751608595, createdName=qyiiii, createdTime=Wed May 13 00:02:00 CST 2015, time=2015-05-13, status=1, ipAttribution=)]
    2016-02-18 wei834766788

    很好的东西

    0

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    2016-02-18 wei834766788

    不错不错

    0

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    2015-06-10 glydoctor

    学习了,非常实用

    0

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    2015-05-16 ljjj1053

    实用的课程

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=64669, encodeId=0cb6646692a, content=感谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=109, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Thu Feb 18 15:41:00 CST 2016, time=2016-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64667, encodeId=c9be6466efe, content=很好的东西, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Thu Feb 18 15:40:00 CST 2016, time=2016-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64668, encodeId=31a764668cc, content=不错不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Thu Feb 18 15:40:00 CST 2016, time=2016-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=26856, encodeId=1e11268564a, content=学习了,非常实用, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aeba1627768, createdName=glydoctor, createdTime=Wed Jun 10 08:23:00 CST 2015, time=2015-06-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23659, encodeId=fb3423659e3, content=实用的课程, beContent=null, objectType=article, channel=null, level=null, likeNumber=114, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Sat May 16 19:10:00 CST 2015, time=2015-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23596, encodeId=63732359693, content=非常非常实用, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Fri May 15 22:23:00 CST 2015, time=2015-05-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23489, encodeId=12a623489e4, content=学习!, beContent=null, objectType=article, channel=null, level=null, likeNumber=137, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d5571624672, createdName=Wuyue6233, createdTime=Wed May 13 22:21:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23258, encodeId=79d5232584b, content=实用的课程, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f2751608595, createdName=qyiiii, createdTime=Wed May 13 00:02:00 CST 2015, time=2015-05-13, status=1, ipAttribution=)]
    2015-05-15 ljjj1053

    非常非常实用

    0

  7. [GetPortalCommentsPageByObjectIdResponse(id=64669, encodeId=0cb6646692a, content=感谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=109, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Thu Feb 18 15:41:00 CST 2016, time=2016-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64667, encodeId=c9be6466efe, content=很好的东西, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Thu Feb 18 15:40:00 CST 2016, time=2016-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=64668, encodeId=31a764668cc, content=不错不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=078f1661649, createdName=wei834766788, createdTime=Thu Feb 18 15:40:00 CST 2016, time=2016-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=26856, encodeId=1e11268564a, content=学习了,非常实用, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aeba1627768, createdName=glydoctor, createdTime=Wed Jun 10 08:23:00 CST 2015, time=2015-06-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23659, encodeId=fb3423659e3, content=实用的课程, beContent=null, objectType=article, channel=null, level=null, likeNumber=114, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Sat May 16 19:10:00 CST 2015, time=2015-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23596, encodeId=63732359693, content=非常非常实用, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Fri May 15 22:23:00 CST 2015, time=2015-05-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23489, encodeId=12a623489e4, content=学习!, beContent=null, objectType=article, channel=null, level=null, likeNumber=137, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d5571624672, createdName=Wuyue6233, createdTime=Wed May 13 22:21:00 CST 2015, time=2015-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23258, encodeId=79d5232584b, content=实用的课程, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f2751608595, createdName=qyiiii, createdTime=Wed May 13 00:02:00 CST 2015, time=2015-05-13, status=1, ipAttribution=)]
    2015-05-13 Wuyue6233

    学习!

    0

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    2015-05-13 qyiiii

    实用的课程

    0

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