The high-K calc-alkaline composition of the Sobreiro rocks indicates that this formation likely generated in an ocean-continent convergent margin.
Thus, even though the kits differ in method of DNA denaturation (heat vs. alkaline), buffer composition, and reaction time (4 hr vs. 10 hr), they produce similar amplified DNA, likely the result of the common Ф29 DNA polymerase.
The interrelation between the silicate-alkaline electrolyte composition and the maximum duration of defect-free PEO modifying, thickness, through porosity, and electrochemical response of the formed coatings were studied.
The results show that columnar joints of the colonnades in Mt. Mudeung formed in the Late Cretaceous and that the magmas were calc-alkaline, with compositions ranging from andesitic to dacitic tuffs and pyroclastics.
Their magnetic character was variable according to alterations of the Alg/PVA composition, alkaline reagent adopted, and measurement temperature.
The lava flows were, in broad terms, alkaline basaltic in composition (basanites), as in most previous eruptions, and were mostly characterised by ʻaʻā or pāhoehoe surfaces.
The metal salts concentration was optimized by applying central composite design (CCD) and the most suitable metal salts composition for alkaline phosphatase production in 100 ml medium was CaCl2 – 0.083 g; MgSO4 – 0.041 g; MnSO4 – 0.037 g and NaCl – 0.34 g.
The results showed that the composition of alkaline activators and binder content have significant effect on the properties of AAC.
The most probable complex composition for alkaline solutions is Pd(gly)42− with glycinate ions coordinated monodentately only through nitrogen atom.
The present work focuses on the effect of curing period, composition of alkaline activators and binder content on the properties of natural pozzolan-based AAC.
