Washington Fajardo, who advises the mayor on urban affairs and historic preservation, showed me the stone wharf, for imperial and slave ships, that has recently been unearthed near Morro da Conceição and made into a heritage site.
Morphometric analysis of the lesion site for tissue preservation showed a significant difference between the trained (n = 8) (Fig. 4B) and untrained (n = 9) (Fig. 4A) groups.
Among several specimens, one shows putatively attached seeds, while other specimens, depending on their state of preservation, show seeds in positions strongly suggesting such attachment.
Second, in addition to detail preservation, data show that the current hypothesis fails to account for uniqueness and invariance.
An exposed part of the site, called the preservation hall, shows some of the thousands of timbers that make up the site poking up through the ground, and these are regularly watered to stave off decay.
The detailed preservation also shows that the male abdomen was segmented, and flexible: The two fossilized specimens would have likely assumed a side-by-side position when mating on a flat surface like a leaf, as current froghoppers do.
The posture of some complete fossils, as well as the mode of preservation most show within structureless sandstone deposits, may show that a number of specimens were buried alive during sandstorm events common to the three environments.
A comparison between the two preservation techniques showed that chemical fixatives remove the watery environment, or extracellular fluid, that surrounds the cells in the brain, squashing them together.
Some studies demonstrate that CVT is an available option for fistula preservation, as showed by the clinical cases presented in this report.
Within the first 6 days of cultivation, half the explants exhibited good tissue preservation as shown by an epithelium-specific surface structure of the tissue culture.
