Las diademas perladas era uno de los ornamentos que distinguían a las emperatrices romanas partir del siglo IV. Este trabajo explica estos elementos no eran insignias poder, sino objetos simbolizaban sobresalientes virtudes quienes portaban. En particular, la familia constantiniana usó estas joyas para representar pertenencia dinastía distintas mujeres, asociadas un príncipe, ya fuera como madr...

The aim of this work was to study the distribution gross forms elements - Ca, Mg, Sr, Ni, Cr, Zn, Mn, Cu, Fe, Pb, Cd, Co, As in soil and plants roadside agrocenosis. Agrocenosis Triticum aestivum L. is located along Federal highway P-404. Sonchus arvensis Cirsium setosum (Willd) Bess. are dominant weed species agrocenosis, have a similar elemental composition. Phytomass these does not accumulat...

ilam province in southwest iran possesses varied climatic and geographical conditions leading to rich biodiversity. an investigating of the status of snakes in the province was carried out from june 2005 to march 2010. a total of 103 specimens were collected and identified. six families, 20 genera, and 26 species are represented, including boidae: eryx (eryx) jaculus turcicus; colubridae: colub...