IBM systems journalPub Date : 2019-01-01DOI: 10.7551/mitpress/11744.003.0011
{"title":"System 360: One of the Greatest Products in History?","authors":"","doi":"10.7551/mitpress/11744.003.0011","DOIUrl":"https://doi.org/10.7551/mitpress/11744.003.0011","url":null,"abstract":"","PeriodicalId":55035,"journal":{"name":"IBM systems journal","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78569168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
IBM systems journalPub Date : 2019-01-01DOI: 10.7551/mitpress/11744.003.0005
{"title":"The Emergence of IBM and the Culture of THINK","authors":"","doi":"10.7551/mitpress/11744.003.0005","DOIUrl":"https://doi.org/10.7551/mitpress/11744.003.0005","url":null,"abstract":"","PeriodicalId":55035,"journal":{"name":"IBM systems journal","volume":"202 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80230462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
IBM systems journalPub Date : 2019-01-01DOI: 10.7551/mitpress/11744.003.0014
{"title":"IBM on the Global Stage","authors":"","doi":"10.7551/mitpress/11744.003.0014","DOIUrl":"https://doi.org/10.7551/mitpress/11744.003.0014","url":null,"abstract":"","PeriodicalId":55035,"journal":{"name":"IBM systems journal","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74853581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
IBM systems journalPub Date : 2019-01-01DOI: 10.7551/mitpress/11744.003.0023
{"title":"A New IBM, 1995–2012","authors":"","doi":"10.7551/mitpress/11744.003.0023","DOIUrl":"https://doi.org/10.7551/mitpress/11744.003.0023","url":null,"abstract":"","PeriodicalId":55035,"journal":{"name":"IBM systems journal","volume":"160 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81622291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
IBM systems journalPub Date : 2019-01-01DOI: 10.7551/mitpress/11744.003.0015
{"title":"Two Decades of Antitrust Suits, 1960s–1980s","authors":"","doi":"10.7551/mitpress/11744.003.0015","DOIUrl":"https://doi.org/10.7551/mitpress/11744.003.0015","url":null,"abstract":"","PeriodicalId":55035,"journal":{"name":"IBM systems journal","volume":"87 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84047370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
IBM systems journalPub Date : 2019-01-01DOI: 10.7551/mitpress/11744.003.0024
{"title":"Hard Times, Again, and Another Transformation","authors":"","doi":"10.7551/mitpress/11744.003.0024","DOIUrl":"https://doi.org/10.7551/mitpress/11744.003.0024","url":null,"abstract":"","PeriodicalId":55035,"journal":{"name":"IBM systems journal","volume":"30 2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90069827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
IBM systems journalPub Date : 2019-01-01DOI: 10.7551/mitpress/11744.003.0019
{"title":"Storms, Crisis, and Near Death, 1985–1993","authors":"","doi":"10.7551/mitpress/11744.003.0019","DOIUrl":"https://doi.org/10.7551/mitpress/11744.003.0019","url":null,"abstract":"","PeriodicalId":55035,"journal":{"name":"IBM systems journal","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84552833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
IBM systems journalPub Date : 2017-02-01Epub Date: 2016-12-21DOI: 10.1002/nbm.3679
Colleen Bailey, Bernard Siow, Eleftheria Panagiotaki, John H Hipwell, Thomy Mertzanidou, Julie Owen, Patrycja Gazinska, Sarah E Pinder, Daniel C Alexander, David J Hawkes
{"title":"Microstructural models for diffusion MRI in breast cancer and surrounding stroma: an ex vivo study.","authors":"Colleen Bailey, Bernard Siow, Eleftheria Panagiotaki, John H Hipwell, Thomy Mertzanidou, Julie Owen, Patrycja Gazinska, Sarah E Pinder, Daniel C Alexander, David J Hawkes","doi":"10.1002/nbm.3679","DOIUrl":"10.1002/nbm.3679","url":null,"abstract":"<p><p>The diffusion signal in breast tissue has primarily been modelled using apparent diffusion coefficient (ADC), intravoxel incoherent motion (IVIM) and diffusion tensor (DT) models, which may be too simplistic to describe the underlying tissue microstructure. Formalin-fixed breast cancer samples were scanned using a wide range of gradient strengths, durations, separations and orientations. A variety of one- and two-compartment models were tested to determine which best described the data. Models with restricted diffusion components and anisotropy were selected in most cancerous regions and there were no regions in which conventional ADC or DT models were selected. Maps of ADC generally related to cellularity on histology, but maps of parameters from more complex models suggest that both overall cell volume fraction and individual cell size can contribute to the diffusion signal, affecting the specificity of ADC to the tissue microstructure. The areas of coherence in diffusion anisotropy images were small, approximately 1 mm, but the orientation corresponded to stromal orientation patterns on histology.</p>","PeriodicalId":55035,"journal":{"name":"IBM systems journal","volume":"3 2","pages":""},"PeriodicalIF":2.9,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5244665/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51007262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
求助内容：
应助结果提醒方式：