Yet, every few years, scientists must correct this definition because a second is also a fraction of the time it takes for the earth to rotate once on its axis. Because we can so precisely measure time and the Earth's position, we know that this rotation is slowing down due to the ...
1a). To measure wrist movement, we strapped inertial sensors to the dorsal side of the hand and forearm (Fig. 1b). We elicited hand tremor by asking patients to perform a standard postural task. The proximal arm rested on a purposely-built support (note that the support did not constrain...
(c,d) Show the ROC-plots of the models as a measure of model performance. The curves plot the true positive rates of the model on the y-axis against the false positive rates on the x-axis as computed on the test set for different discrimination thresholds. A curve leaning towards the ...
I believe that classification tends to beeasierwhen the classes are nearly balanced, especially when the class you are actually interested in is the rarer one. But I have always been skeptical of the claim that artificially balancing
· There areat least 16 relevant experimentsthat measure vividness and emotionality - In all of these experiments,vividness and emotional responses decreased with the addition of eye movements to recall, usually for both measures and sometimes just for one ...
and inferior landmarks on the metaglene. By means of an axis on the supraspinatus fossa of the scapula and the AP axis of the baseplate, ante-retroversion could be determined as the angle between these two lines. To measure the inclination angle, the SI axis of the metaglene was used ...
To prevent excessive rotation, a structure needs to be present away from the centre axis; at the edge of a plane that would then resist this rotational motion. This thought process led to the belief of the existence of additional structure on the lateral aspect of the knee that would ...
Graphing the equation will show that it will intersect the x-axis only once. You can also use the quadratic equation to find the roots (where they cross the x-axis): x = -10/2 ± ½√(102-4(1)(25)) = -5 ± 0 = -5. You can also factor: x2 + 10x + 25 = (...
We find that being an exporter significantly reduces the likelihood of experiencing an HGE (by about 15% with respect to a non-exporter) and does not ensure a higher persistence in the HG state. However, this may be due to the fact that we measure firm size with the number of employees...
accounting for 12.3% of the global market. The application of robots is not just about efficiency and quality, it’s also a important indicator to measure a country’s manufacturing level. China is the manufacturing hub of the world, but the application of robots is still rare in the country...