{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,22]],"date-time":"2026-04-22T19:19:26Z","timestamp":1776885566785,"version":"3.51.2"},"reference-count":7,"publisher":"IEEE","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2010,12]]},"DOI":"10.1109\/apccas.2010.5774859","type":"proceedings-article","created":{"date-parts":[[2011,5,27]],"date-time":"2011-05-27T13:30:45Z","timestamp":1306503045000},"page":"804-807","source":"Crossref","is-referenced-by-count":4,"title":["Effects of exercise on the second derivative photoplethysmography(PPG) waveform"],"prefix":"10.1109","author":[{"given":"R.","family":"Mohamad Rozi","sequence":"first","affiliation":[]},{"given":"M.A.","family":"Mohd Ali","sequence":"additional","affiliation":[]},{"given":"M.B.I.","family":"Reaz","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1161\/01.HYP.32.2.365"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1088\/0143-0815\/2\/3\/004"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.2170\/jjphysiol.48.365"},{"key":"ref5","first-page":"70","article-title":"Second derivative of photoplethysmogram for estimating vascular aging","author":"baek","year":"0","journal-title":"6th International Special Topic Conference on ITAB"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/ISSMD.2004.1689576"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"132","DOI":"10.1152\/jappl.1971.31.1.132","article-title":"A method for comparing transmitted and reflected light photoelectric plethysmography","volume":"31","author":"uretzky","year":"1971","journal-title":"J Appl Physiology"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/ISSMD.2004.1689572"}],"event":{"name":"APCCAS 2010-2010 IEEE Asia Pacific Conference on Circuits and Systems","location":"Kuala Lumpur, Malaysia","start":{"date-parts":[[2010,12,6]]},"end":{"date-parts":[[2010,12,9]]}},"container-title":["2010 IEEE Asia Pacific Conference on Circuits and Systems"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx5\/5767825\/5774732\/05774859.pdf?arnumber=5774859","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,6,11]],"date-time":"2019-06-11T03:51:53Z","timestamp":1560225113000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/5774859\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,12]]},"references-count":7,"URL":"https:\/\/doi.org\/10.1109\/apccas.2010.5774859","relation":{},"subject":[],"published":{"date-parts":[[2010,12]]}}}