{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,21]],"date-time":"2025-08-21T16:39:52Z","timestamp":1755794392714,"version":"3.44.0"},"reference-count":15,"publisher":"IEEE","license":[{"start":{"date-parts":[[2015,8,1]],"date-time":"2015-08-01T00:00:00Z","timestamp":1438387200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2015,8,1]],"date-time":"2015-08-01T00:00:00Z","timestamp":1438387200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015,8]]},"DOI":"10.1109\/embc.2015.7318948","type":"proceedings-article","created":{"date-parts":[[2015,11,5]],"date-time":"2015-11-05T17:53:44Z","timestamp":1446746024000},"page":"2697-2700","source":"Crossref","is-referenced-by-count":0,"title":["Ultrasound observation of GAG content of human hip joint cartilage in different old age groups"],"prefix":"10.1109","author":[{"given":"Pengling","family":"Ren","sequence":"first","affiliation":[{"name":"Key Laboratory of Ministry of Education for Biomechanics and Mechanobiology, School of Biological Science and Medical Engineering, Beihang University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaofei","family":"Li","sequence":"additional","affiliation":[{"name":"Key Laboratory of Ministry of Education for Biomechanics and Mechanobiology, School of Biological Science and Medical Engineering, Beihang University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fan","family":"Fan","sequence":"additional","affiliation":[{"name":"Key Laboratory of Ministry of Education for Biomechanics and Mechanobiology, School of Biological Science and Medical Engineering, Beihang University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiran","family":"Cai","sequence":"additional","affiliation":[{"name":"Key Laboratory of Ministry of Education for Biomechanics and Mechanobiology, School of Biological Science and Medical Engineering, Beihang University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"He","family":"Gong","sequence":"additional","affiliation":[{"name":"Key Laboratory of Ministry of Education for Biomechanics and Mechanobiology, School of Biological Science and Medical Engineering, Beihang University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yubo","family":"Fan","sequence":"additional","affiliation":[{"name":"Key Laboratory of Ministry of Education for Biomechanics and Mechanobiology, School of Biological Science and Medical Engineering, Beihang University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Haijun","family":"Niu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Ministry of Education for Biomechanics and Mechanobiology, School of Biological Science and Medical Engineering, Beihang University, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1115\/1.2895788"},{"key":"ref11","first-page":"523","article-title":"Acoustic properties of articular cartilage under mechanical stress","volume":"43","author":"nieminen","year":"2006","journal-title":"Biorheology"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1177\/016173460102300203"},{"key":"ref13","first-page":"1","article-title":"Effects of aging and physical activity on articular cartilage: a literature review","volume":"29","author":"novelli","year":"2012","journal-title":"Morphology"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1121\/1.399427"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.3109\/03008207.2015.1009052"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.184.4.01841215"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1910370520"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1136\/ard.29.5.509"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.joca.2005.08.010"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1016\/j.joca.2009.07.014"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.11102495"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1172\/JCI116113"},{"article-title":"Osteoarthritis Cartilage","year":"1998","author":"brandt","key":"ref1"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TMI.2004.839360"}],"event":{"name":"2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","start":{"date-parts":[[2015,8,25]]},"location":"Milan, Italy","end":{"date-parts":[[2015,8,29]]}},"container-title":["2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/7302811\/7318236\/07318948.pdf?arnumber=7318948","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,15]],"date-time":"2025-08-15T18:15:04Z","timestamp":1755281704000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/7318948\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,8]]},"references-count":15,"URL":"https:\/\/doi.org\/10.1109\/embc.2015.7318948","relation":{},"subject":[],"published":{"date-parts":[[2015,8]]}}}