The Chi square test or Fisher's exact test for small cells were used to compare categorical variables. Multivariable logistic regression model was used to evaluate the associa- tion between SUA and incidental ECG findings, presented by Odd Ratios with 95% confidence interval (95%CI). The model...
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physiological stress also decreased after DSB, as indicated by a significant increase in HF power among younger and older adults. These results are consistent with the small number of other studies that have investigated the efficacy of DSB on vagal...
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Sometimes, you might notice that you have a small amount of DNA from a region that neither of your parents has. This is known as “noise” and happens when the DNA of your two parents combines in you to look like a different region. You can read more about how Ancestry does this divi...
ECG paper is marked with a grid of small and large squares. Each small square represents 40 milliseconds (ms) in time along the horizontal axis and each larger square contains 5 small squares, thus representing 200 ms. Standard paper speeds and square mark...
The resulting solution was cleaned up by using a conventional column-based cleanup kit and then eluted in a small volume of TE (pH 8.0) (< 25 μ l). Preparation of equimolar mixture. A microvolume spectrophotometer determined the weight con- centration of the purified OGAB block ...
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After post-deposition annealing at 423 K, we observed small atomically flat facets with typical sizes ranging from 50 nm to 200 nm on the surface. These facets can be classified into two predominant types based on the distinguishable surface characteristics, labeled as type A and type B...