数字鸿沟 Digital Divide Gap betweenindividuals,households,businessesandgeographicareasatdifferent socioeconomic levels with regardtoboththeiropportunitiestoaccesselectronicinformationandcommunicationtechnologies(ICTs).TheiruseoftheInternetfora wide varietyofactiviti ...
National Library of Medicine - Medical Subject Headings2016 MeSHMeSH Descriptor Data Return to Entry Page Standard View. Go to Concept View ; Go to Expanded Concept View MeSH Heading 主题词 Blogs 博客 Tree Number 范畴号 V01.175.125 Tree Number V02 ...
2016年版MeSH发布了,包括主题词的增删改、注释、范畴表等,大家可以使用了。 Introduction to MeSH - 2016 详细信息见 https://www.nlm.nih.gov/mesh/introduction.html#changes The following is an introduction to the Medical Subject Headings (MeSH) thesaurus, including its use and structure, as ...
今天收到美国国立医学图书馆的来信。 MESH词表网络版新版本每年10月更新,今年晚些日子更新。 Dear Xu Peiyang, The U.S. National Library of Medicine (NLM) received your question about the release of 2016 MeSH. Around mid-December 2015, PubMed MEDLINE citations, translation tables, and the MeS ...