Chlorite is the second-most common class of clay minerals on the Martian surface and has been found to coexist with illite in some regions.Although previous studies have paid much attention to the formation of this assemblage, the post-depositional evolution cannot be neglected because the aqueous activities may alter the mineral assemblage and Coo
Purple urine bag syndrome is a rare condition, characterized by Tripod Accessories purple coloration of the urine inside the bag.It is observed in patients who have urinary catheters together with an infection associated with certain bacterial species, which produce a chemical reaction between the plastic of the urine bag and the urine, resulting i
The article deals with the contacts of the Caucasian tribes, the bearers of the Koban archeological culture and population of the Northern part of Black sea and Transcaucasia in the early Iron age, reflected in the number of elements of material culture.On the basis of materials Koban culture monuments of the Piedmont part of North Ossetia, mostly
ABSTRACT The Fis nucleoid-associated protein controls the expression of a large and diverse regulon of genes in Gram-negative bacteria.Fis production is normally maximal in bacteria during the early exponential phase of batch culture growth, becoming almost undetectable by the onset of stationary phase.We tested the effect on the Fis regulatory net