Reaction of anhydrous tin(IV) chloride with mono functional bidentate Schiff bases (sbnH), in 1:2 molar ratios, gives complexes of the type, [(sbn)2SnCl2] (1-4) (where, n=1-4; sb=2-(((4-chlorophenyl)imino)methyl)phenol, sb1H, I; 2-(((4-bromophenyl)imino)methyl) phenol, sb2H, II; 2-(((4-chlorophenyl)imino)methyl)-6-methoxyphenol, sb3H, III and 2-(((
As a special kind of soil erosion that severely deteriorates the qualities of soil in granite regions, collapsing gully is widely distributed in the tropical and subtropical areas of South China.In particular, collapsing-gully erosion produces a large amount of sediment deposited on the plough layer of alluvial fan farmland and causes increase of d
Measurements of activity concentrations of natural radionuclides in and around Obajana cement factory, North Central Nigeria have been carried out in this study to determine the activity levels of natural radionuclides in different environmental matrices in order to assess the radiological health hazards associated with the use of these matrices by
Summary DNA damage response (DDR) and the centrosome cycle are two of the most critical processes for maintaining a stable genome in 730 sunken lake road animals.Sporadic evidence suggests a connection between these two processes.Here, we report our findings that six Fanconi Anemia (FA) proteins, including FancI and FancJ, localize to the centrosom
Abstract Background In urban China, more single women are becoming pregnant and resorting to induced abortion, despite the wide availability of temporary methods of contraception.We developed and piloted a workplace-based intervention to promote contraceptive use in unmarried female migrants working in privately owned factories.Methods Quasi-experi