"ambiguous boundary" is a grammatically correct and usable phrase in written English.
It refers to a boundary or division between two things that is not clearly defined or understood. Example: The ambiguous boundary between cultural appropriation and appreciation is a topic of much debate in the fashion industry.
For one thing, the Stuxnet attack highlights the ambiguous boundaries of sovereignty in cyberspace.
The segmentation results obtained by thresholding saliency likelihoods often contain holes and ambiguous boundaries.
Gliomas are the most commonly found tumors, which have irregular shape and ambiguous boundaries, making them one of the hardest tumors to detect.
It is an open problem because of ambiguous boundaries, large variation in intensity distribution, variability of liver geometry from patient to patient and presence of noise.
For higher Nb concentrations, there is an obvious degradation of the hysteresis which causes the ambiguous boundaries of the transition The estimated transition temperatures in these cases are not in fact a result of a real reduction in the temperature, which would be given by a shift of the hysteresis, but rather in a reduction of the slope of the transition.
The units of these repeats generally have low identities and ambiguous boundaries, but share evolutionarily conserved sites or motifs, which are presumed to have crucial functions.
For sequences without this information, we used NetPicoRNA [ 30] to predict the polyprotein cleavage sites and then manually curated ambiguous boundaries.
This is because target objects in biological images have ambiguous boundaries and thus are difficult to be separated from the background and other objects.
Networks such as Clock, Wnt, mTor, and Regulation of CDKN2A expression were edited minimally and received more 'Down' votes than the cell-specific networks, possibly because of the more ambiguous boundaries of which cell types could be included.
