The medium-sized painted turtle can be distinguished by its dark shell, which has olive lines running across the carapace (upper shell), dividing the large scutes (scales). The margin of both the carapace and plastron (bottom shell) have black and red markings. The head, neck, and limbs have yellow stripes.
Perseveration The term perseveration refers to repeating or getting stuck carrying out a behavior (e.g., putting in and taking out a puzzle piece) when it is no longer appropriate.Click here to link to this term in the ASD Video Glossary (view 1 - 2); and click here.
Percolation threshold is that minimum filler content in the polymer matrix after which there is no significant change in the electrical properties of the composites. It is also related with the percolation network formation within the matrix for the electrical conduction. Percolation threshold is an important phenomenon for the polymer matrix composites which shows that at which minimum weight % of the filler the conductivity of the polymer matrix composite increased. ... Â·.