Energetic (MeV) Au implantation in Si(1 0 0) (n-type) through masked micropatterns has been used to create layers resistant to KOH wet etching.
Within lesions, KCs from the basal layer are resistant to apoptosis [85-87] [85-87]those in the suprabasal differentiated epidermis appear susceptible [86], and this may alter the differentiation/proliferation balance maintaining homeostasis in normal skin.
Natural hydraulic lime, recycled mortars as aggregates, air entraining and/or water-repellent admixtures were selected to produce a double layer render resistant to the action of NaCl solution.
It was found that the nitrided layer was resistant to pitting corrosion at all pH's, but at pH below about 3.5 anodic currents were higher than those on untreated steel.
If needed, the decomposition could be further slowed by sealing the outer layer with resistant material such as wax.
Although the vegetation could be made not to re-grow above the trench, or the buried wood could be insulated from the top soil by a layer of resistant material, re-growth might be more desirable than 'permanent' burial (tens of thousands of years or longer).
In both conditions, the Al(Sc) layers were resistant to recrystallization after extended annealing at 350 °C and produced a microstructure of recovered equiaxed grains ∼0.5 0.8 μm in diameter.
Double-layer oxidation resistant SiC/Cr Al Si coating for carbon carbon composites was prepared by a two-step method of pack cementation and slurry.
The geomorphological situation in large parts of Baden-Württemberg is characterized by the South German Scarplands with alternating layers of resistant and soft, in some areas clayey, bedrock and steep slopes.
We characterize layered, delamination resistant, tissue engineering scaffolds produced by gradient electrospinning using computational fluid dynamics, measurements of fiber diameter with respect to dynamic changes in polymer concentration, SEM analysis, and materials testing.
