Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

The chemical element sulfur is essential for all lifeforms and is a building block of proteins and amino acids. By studying ...

This assay was used to guide the fractionation of this extract and allowed the isolation of four compounds: the new naphthoquinone eleutherinone[8-methoxy-1-methyl-1,3 ... a simple bioassay was able ...

The notified chemical is benzamide, 3,3’-[(2-chloro-1,4-phenylene)bis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis[4-methyl- (Chemical Abstracts Service No. 253430-12-5). The substance is proposed to ...

"These include known carcinogens such as formaldehyde and other harmful VOCs such as acetone, ethyl acetate, butyl acetate, isopropanol, toluene, methyl ... tools on chemical exposure and safety ...

The team also found that both the persistently up- and down-regulated genes were highly tagged with methyl chemical groups. Cytosine methylation within and near genes regulates their expression. Many ...