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A photoplethysmogram (PPG) is an optically obtained plethysmogram that can be used to detect blood volume changes in the microvascular bed of tissue. [1][2] A PPG is often obtained by using a pulse oximeter which illuminates the skin and measures changes in light absorption. [3] A conventional pulse oximeter monitors the perfusion of blood to ...
The rational unified process (RUP) is an iterative software development process framework created by the Rational Software Corporation, a division of IBM since 2003. [1] RUP is not a single concrete prescriptive process, but rather an adaptable process framework, intended to be tailored by the development organizations and software project teams that will select the elements of the process ...
The STAR Model is composed of five major stages: knowledge discovery, evidence summary, translation into practice recommendations, integration into practice, and evaluation. The model is one of the most commonly used frameworks that have shaped evidence-based nursing .
Neither Jennifer Lopez nor Ben Affleck ever publicly addressed the mounting speculation about a rift in their marriage — chatter that began bubbling up in the spring.. But on Tuesday, Aug. 20 ...
Situation, task, action, result. The situation, task, action, result (STAR) format is a technique [1] used by interviewers to gather all the relevant information about a specific capability that the job requires. [citation needed] Situation: The interviewer wants you to present a recent challenging situation in which you found yourself.
Reynolds’ father experienced hallucinations and delusions, known as psychosis. Early symptoms of Parkinson’s include constipation, loss of smell, and stooped posture. Stigma still persists ...
August 22, 2024 at 10:00 AM. NORTH HAVERHILL, N.H. (AP) — A former New Hampshire lawmaker has avoided jail time but lost his right to vote after moving out of his district, keeping his seat for ...
The following is a list of stars with resolved images, that is, stars whose images have been resolved beyond a point source. Aside from the Sun, observed from Earth, stars are exceedingly small in apparent size, requiring the use of special high-resolution equipment and techniques to image. For example, Betelgeuse, the first star other than the ...