The presence of alumina in the Pd/SZ sample protects the support from SO2 poisoning as the oxidation state of the zirconia support remained largely unchanged on poisoning while in the CoOx/CeO2 sample, sulfur poisoning likely affects the cerium redox cycle (Ce3+-Ce4+).
While anonymonising the sample protects the donors identity and it is thus "ethically and legally expedient by avoiding the possibility of re-identifiability" [ 39], this limits the sample's usefulness as no other data can be added to it [ 12].
Individuals or even subpopulations of such butterflies may fail to acquire such protection, as a result of feeding on nonpoisonous plants, but they are avoided by predators that have sampled protected individuals of the same species.
Laboratory samples protected their structural integrity along with the test duration and did not showed tertiary creep.
The C/SiC samples protected by La2Zr2O7 coatings showed excellent corrosion resistance during the testing period at 1200 °C in water vapor for 30 min.
A parallel series of tests was also undertaken on sealed-samples, protected from drying effects, to allow comparison with exposed samples.
Under the same concentration, the degree of flaking varied among different conservation materials: samples reinforced by PVA, acrylic, silicone acrylic were more resistant to the dry-wet cycles, while samples protected by paraloid B72 were more likely to flake (Figure 6).
Obtained samples protected from dust and other impurities were kept for further analyses.
The incubation was performed at room temperature with samples protected from direct light.
We immediately centrifuged blood samples, protected plasma aliquots with aluminum foil, and stored them at −70°C until analysis.
