Dialog

 

Dialog可以让不同技术水平的研究人员搜索和访问超过13亿条来自世界权威数据库的记录。 联系我们来了解一下Dialog如何助力您加快研究进程。

获取权威性研究资料

 通过Dialog,研究人员可搜索140多个有同行评议的文献数据库,其中包括: 

  • 13亿条可靠的权威记录
  • 2000万页报纸
  • 33个国家/组织的专利全文数据
  • 69个其他国家/组织的专利摘要数据
  • 450万学位论文

Dialog被世界各地的机构或组织用来找到他们研究问题的答案。

它强大而直观的界面简化了研究过程,将世界上最好的同行评审内容放在需要它的人手中。

每年在Dialog上的检索次数

每季度Alerts运行数量

每月Dialog记录阅览量

高效的检索语法 

Dialog提供高效的检索语法,支持使用以下的检索功能:

  • 布尔逻辑运算符:: AND, OR, NOT
  • 位置关系算符: PRE/# (or p/#), NEAR/# (or n/#)
  • 截词符: left, right and internal (* or ?)

此外,Dialog还为用户提供了三种不同级别的检索布局,从基本检索到高级启发式检索再到命令行检索界面。这极大地提升了用户检索结果的精准性和检索的灵活性,现在您还能通过Dialog打开文献数据库中找到的更深入地了解每个数据库的内容和检索技巧。

灵活的报价

 

我们提供灵活的价格模式访问Dialog平台上的内容。 

从包库模式到基于用多少付多少的流量付费模式,还有Dialog客户可以选择适合自己的价格并承诺以一定用量获得相应优惠折扣方式来访问世界上最好的研究数据库:

  • 标准流量计划: 按实际用多少付多少
  • 优惠承诺流量计划: 按合同承诺最低年度流量并获得相应折扣 (承诺越多折扣越高)
  • 可定制的包库计划: 指定数据库或多个数据库按统一费率订阅(无限流量模式)

基于工作流方案的研究工具

Dialog允许研究人员通过快捷键方式快速查找、组织和共享正确的信息,都能在相同界面内完成中。

这允许用户更高效执行跨库检索、下载结果、保存搜索和创建自定义报告,改进协作并使组织能够创建满足其特定要求的自定义搜索工作流。 

此外,搜索结果可以通过可定制化的XML格式推送,无缝集成到企业业务的工作流中去。

Dialog还提供“Dialog通告管理器”集成工具,使用户可以轻松管理多个定制检索并设置推送通告。这使得研究人员能够节省时间,并确保他们不会错过重要的信息。

持续的培训

所有Dialog客户能获得提供大量资源的支持服务,以帮助他们充分利用平台。包括:

我们的数据库收录

通过Dialog提供的同行评审数据库涵盖了从航空航天、汽车到专利和电信等众多行业。请查看下面的关键数据库,或在此处浏览整个列表 

Inspec

Inspec®, a bibliographic database, comprises abstracts and specialized indexing of the world’s quality research literature in the fields of physics and engineering from journals and serials, conference papers and proceedings, books and book chapters, and technical reports.

IFI Claims / US Patents and Legal Status

The CLAIMS /U.S. PATENTS and Legal Status database is produced by IFI CLAIMS® Patent Services. The database provides access to more than 6 million granted United States patents issued by the U.S. Patent and Trademark Office (USPTO) since 1950. Published pre-grant applications are available from March 2001 forward. From 1971 forward, the CLAIMS documents include all information found on the front page of a U.S. patent document, plus exemplary and non-exemplary claims.

LexisNexis Univentio Global Patents

Lexis-Nexis Univentio (LNU) provides access to the complete text of patents issued by 33 countries and patenting authorities around the world, and the bibliographic data of 72 additional patenting authorities. The patents are organized in separate databases by country/authority, such as Denmark Patents Fulltext and WIPO PCT Patents Fulltext.

Derwent World Patents Index

Celebrating its 55th anniversary in 2018, Derwent World Patents Index (DWPISM), produced by Clarivate Analytics, provides access to information for over 37.4 million inventions covering more than 100 million patent documents worldwide. Each update adds an average of 46,000 documents from more than 50 worldwide sources including patent issuing authorities and and defensive publications.

Derwent Patents Citation Index

Derwent Patents Citation Index (DPCI), produced by Clarivate Analytics, provides access to more than 98 million patent and 11 million literature citations found in more than 11 million patent families. In each update, examiner citations from about 50,000 documents from major patent-issuing authorities are added. Each record in the database describes a patent family for a single invention.

Derwent Chemistry Resource

Derwent Chemistry Resource (DCR) offers structure searching and various other substance identification and indexing data of the chemical structures indexed from update 199916 forward within Derwent World Patents Index® (DWPISM) and the Derwent Drug File (DDF).

了解更多

请联系我们,了解Dialog如何帮助您和您的团队如何改进访问和搜索世界上最好的学术和同行评议的文献。