This shows that the elemental composition is in agreement with the composition of the earth crust which is the source of the building materials. The analysis is of importance and useful to the construction industry as well as dwellers of the Zaria built environment.Haruna, F....
It is demonstrated that some elemental constituents of the Cleveland suspended particulate can be related to specific source types: earth's crust (Al, Si, Sc, Ti, V, La, Sn, Eu, Oy, Th), automotive exhaust (Pb, Br), metallurgy (Fe, Cr, Co) and specific industries (Sb, Hg). Even...
In this chapter, we review the contribution of space missions to the determination of the elemental and isotopic composition of Earth, Moon and the terrestrial planets, with special emphasis on currently planned and future missions. We show how these missions are going to significantly contribute to...
The crystalline structure and elemental composition of metals varies from grade-to-grade, corresponding to a wide variety of properties in terms of ductility, strength, weldability, and more. Modern process e...
In combination it comprises 0.065% of the earth's crust, being the 13th element in abundance [1], and is an inevitable part of the biosphere and human life. The term ‘fluorine’ is, in this report, used to denote the element in any of its forms and ‘fluoride’ to denote free ...
More than 80% of these mushrooms were exported to European Union countries. However, there are some less popular mushroom species which are occasionally available in trade in Poland which have never been characterized in respect to their chemical composition (Table 1). The present study was ...
Due to the influences of terrestrial and mantle-sourced hydrothermal inputs, Sr isotopic composition of seawater varies dramatically throughout the geological time, but still lies between the compositions of river water (0.7120) (Palmer and Edmond, 1989) and the mantle-sourced hydrothermal fluid (...
Iron is the most abundant element (by mass) making up Earth, while oxygen is the most common element in the Earth's crust. Fero esas la maxim abundanta elemento (per pezo) konstitucas la tero, kande oxo esas la maxim ordinara elemento en la krusto di la tero. WikiMatrix Only ...
The treemaps indicate the composition of MAGs which contain the genes encoding the related proteins, with a block representing each MAG. The size corresponds to the mean relative abundance, and the color corresponds to classification at the phylum level. Some proteins...
A magnesium palladium carbide with perovskite type structure has not been reported, only a carbide of composition Mg2PdCx is known [146]. It was synthesised from elemental magnesium and palladium in the presence of graphite. The X-ray powder pattern was refined on the basis of a Ti2Ni structu...