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www.jmir.org | ||
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www.jopm.org
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www.contemporarypediatrics.com
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| | | | | Youth suicides by sodium nitrite/nitrate are rising, highlighting prevention gaps and opportunities for early medical and public health intervention. | |
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formative.jmir.org
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| | | | | Background: Wrist-worn devices that incorporate photoplethysmography (PPG) sensing represent an exciting means of measuring heart rate (HR). A number of studies have evaluated the accuracy of HR measurements produced by these devices in controlled laboratory environments. However, it is also important to establish the accuracy of measurements produced by these devices outside the laboratory, in real-world, consumer use conditions. Objective: This study sought to examine the accuracy of HR measurements pr... | |
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www.fas.harvard.edu
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| | | [AI summary] The text discusses the Faculty of Arts and Sciences at Harvard University, highlighting its academic departments, research, and notable faculty member Professor Michael Puett. | ||