{"title":"[骨水泥体积变化]。","authors":"H U Debrunner","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>The volume changes of hardening cements are measured with the buoyancy method. During hardening the polymerisation shrinkage runs through distinguished phases, totaling from setting in the bone to the final state 2 to 4 volume percents. Expansion and contraction because of temperature changes superimpose the measurements by a rate of 0, 21%/10 degrees C. - Factors influencing the volume changes are discussed.</p>","PeriodicalId":75528,"journal":{"name":"Archiv fur orthopadische und Unfall-Chirurgie","volume":"81 1","pages":"37-44"},"PeriodicalIF":0.0000,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Volume changes of bone cements].\",\"authors\":\"H U Debrunner\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The volume changes of hardening cements are measured with the buoyancy method. During hardening the polymerisation shrinkage runs through distinguished phases, totaling from setting in the bone to the final state 2 to 4 volume percents. Expansion and contraction because of temperature changes superimpose the measurements by a rate of 0, 21%/10 degrees C. - Factors influencing the volume changes are discussed.</p>\",\"PeriodicalId\":75528,\"journal\":{\"name\":\"Archiv fur orthopadische und Unfall-Chirurgie\",\"volume\":\"81 1\",\"pages\":\"37-44\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1975-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Archiv fur orthopadische und Unfall-Chirurgie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Archiv fur orthopadische und Unfall-Chirurgie","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The volume changes of hardening cements are measured with the buoyancy method. During hardening the polymerisation shrinkage runs through distinguished phases, totaling from setting in the bone to the final state 2 to 4 volume percents. Expansion and contraction because of temperature changes superimpose the measurements by a rate of 0, 21%/10 degrees C. - Factors influencing the volume changes are discussed.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
