2015ovid检索技巧.ppt

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2017-03-25 发布于北京
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2015ovid检索技巧.ppt

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2015ovid检索技巧

OVID MEDLINE Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 单击即可进入OVID平台 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 首先根据自己的需要，选择适当的数据库 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Basic Search 基本检索：输入关键词即可，可在此界面进行限定检索系统自动检索与输入关键词相关的一些词，具体的词显示在检出结果的左侧 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 在“基本检索”状态输入“lung cancer”,系统自动使用左侧列出的各相关词进行检索 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 存盘在显示检索结果界面，首先选择需存盘的文献，再点击“Export”即可 √ Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 保存的文献示例 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Limit Search限定检索在基本检索或高级检索界面，均可点击输入框下方的”Limit”进行限定检索 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 还可点击“Additional Limits”进行更多的限定检索 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Find Citation 引文检索：主要检索某篇文献被OVID MEDLINE收录的情况。根据已知条件填写部分空格即可 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Search Tools 检索工具最常用是Map Term，即系统将用户输入的关键词自动匹配为主题词进行检索 Tree可查看主题词的树形结构，以方便用户根据需要扩大或缩小检索范围 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Map Te