Hydrogen sulfide (H2S), a toxic and corrosive byproduct of fossil fuel extraction, poses significant environmental and ...
US stocks buckled again after Donald Trump’s latest trade-war salvo against Canada, with the S&P 500’s three-week rout now at 10% and megacap technology resuming a selloff that’s wiped out ...
Students react Many students think that the Class XII English paper was “balanced and manageable.” Some of the questions in the exam were straightforward, while others were challenging.
Two transformation products of fipronil, which form under different redox conditions in soil (i.e., fipronil sulfone, which forms under oxic conditions, and fipronil sulfide, which forms under anoxic ...
School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China ...