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www.jmir.org | ||
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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.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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ai.jmir.org
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| | | | | JMIR AI is a new journal with a focus on publishing applied artificial intelligence and machine learning research. This editorial provides an overview of the primary objectives, the focus areas of the journal, and the types of articles that are within scope. | |
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pediatrics.jmir.org
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| | | Background: Digital technology and media use is integral to adolescents lives and has been associated with both positive and negative health consequences. Previous studies have largely focused on understanding technology behaviors and outcomes within adolescent populations, which can promote assumptions about adolescent technology use as homogeneous. Furthermore, many studies on adolescent technology use have focused on risks and negative outcomes. To better understand adolescent digital technology use, ... | ||