采用先进的数据挖掘与知识发现技术,将海量文献信息中的知识单元提取,并将各种知识载体和内容建立关联,实现信息与知识资源的高度整合,大大提高了知识的利用效率。 http://www.sciencedirect.com/science?_ob=HomePageURL_method=userHomePage_btn=Y_acct=C000059499_version=1_urlVersion=0_userid=9230734md5=2bfd78a34eebd45647c076dbe61376c0 这个科学信息平台就实现了这样的功能。 这个信息平台的相关介绍请见: http://www.sciencenet.cn/blog/user_content.aspx?id=339449 知识标签包括: all affiliation 机构 author 作者 biogroup 生物群 compound 化合物 disease 病症 gene and proteins 基因和蛋白质 organism 生物体 primer tissue 组织 详细信息请见: http://sciencedirect.nextbio.com/e/search/ft/breast%20cancer?type=diseaseid=142027it=Tumor%20Self-Seeding%20by%20Circulating%20Cancer%20CellsdpId=1logId=199ade140a7b48b1afb43513e391ea5btcid=0d1b5cdcda0848a2b41c1612b461bd37log=truelogTagType=diseaselogTagId=142027logTagName=breast%20cancer 知识概念与定义: breastcancers 乳腺癌 A primary or metastatic malignant neoplasm involving the breast. The vast majority of cases are carcinomas arising from the breast parenchyma or the nipple. Malignant breast neoplasms occur more frequently in females than in males. -- 2003 知识标签(知识点、知识单元、词汇): apoptosis BMI1 bone BRCA1 breast breastcancers breasttumors C11orf30 cancerstemcell carcinomas CCND1 celllines CYLD epithelialcells ErbB2 ESR1 FRK GATA3 human humanmammarystemcells IMPDH1 INPP4B KDM1 luciferase lung mammarygland metastasis mir-31a mouse MTDH MYC NFKB1 phosphorylation PTEN retinoicacid stemcells TGFB1 TNF TNS3 YBX1 Sizes of these terms reflect their relevance to your search. 从这些词的形态大小就可以看出与你检索的信息的相关程度。 知识关联包括: ScienceDirect Top matches for ScienceDirect articles related to breast cancers View all ScienceDirect results PubMed 医学数据库 Top matches for Pubmed articles related to breast cancers View all PubMed results Clinical Trials 临床试验 Top matches for clinical trials related to breast cancers View all clinical trials results News 新闻与事件 Top matches for news related to breast cancers View all news results Genomics Data 基因组学数据