(Ws, swollen weight) was weighed. The treated samples were placed in a 55 °C vacuum oven and dried for 24 h to achieve complete dehydration and weigh the dry weight of the sample (Wd, final dry weight). The calculation formula of the swelling rate is as follows: Swelling rate ...
4.2. Logarithmic Relation between Wz and Wma-Wmaf We can see in Figure 7 that the relation between W z and W m a is, for the two cases of z, a simple logarithmic function such as: W z W c = ln W m a z − W m a f + C (85) where C is a dimensionless constant and ...
MPO antigen was calculated according to the formula (3SDblank/slope), which was about 31.6 fg mL−1. As shown inTable 1, compared with the reported MPO detection [35,36,37,38,39,40,41], this work demonstrates that the electrochemical sensor has a fast response, low LOD and wide ...
In addition, the corrected QT interval (QTc) according to the logarithmic formula (QTc = log600 × QT/logRR) was determined [31]. The heart rate expressed in bpm was determined by the number of QRS complexes in a 3 s interval, multiplying this value by 20. The PR interval was ...
In mathematical terms, the joint distribution is decomposed using the transformation formula between the conditional distribution and the joint distribution. Compared with the traditional Copula function, Vine Copula makes high-dimensional problems more intuitive and solves all kinds of difficulties ...