There's Euclid's geometry; positive curve geometry; the geometry of a sphere.
The energy sector had made some progress in the beginning but unfortunately the growth in positive curve couldn't last long.
It has been widely argued that in order to move development into a positive curve towards sustainability, society needs to change the worldview/paradigm within which it currently operates; and that such a shift from a mechanistic to an ecological/living systems worldview is already happening.
The mean accuracy (dice coefficient) and normalized false positive curves, using non-equally eroded-dilated seeds, for segmenting: (a,b) cerebellum dataset and (c,d) skull stripping dataset.
The mean accuracy curves (dice coefficient of similarity) and the normalized false positive curves, using non-equally eroded-dilated seeds, for segmenting: (a,b) calcaneus, (c,d) talus, and (e,f) liver.
A similar pattern was found for the agonist curves (positive curve classes); however, the agonist curve classes showed overall lower reproducibility than their antagonist counterparts.
In fact, some combinations of these variables can yield a generally positive (but curved) slope in the relationship between log2 ratio and GC%.
An important problem when designing relay systems is that all relay units has a positive power; hence, the Petzval sum is always positive, inwardly curving the final image surface.
The ER-positive curve showed a slow increase in risk for recurrence through time with the two survival curves crossing at 8.5 years from diagnosis.
However, 1 PMF sample (J247) identified as MPL W515L positive by snapback assay showed a weak-positive curve with C t = 38.623 in the W515L channel.
