Selected additives for ZDA solid-state polymerization were DPDS and bis(4-chlorophenyl) disulfide (BCPDS) as disulfide derivatives, 4-chlorothiophenol (CTP) as a TP derivative, and DCP as a peroxide.

Olefin metathesis reactions are metal-mediated carbon–carbon (C–C) double bond exchange processes, 1, 2 which were discovered in the mid 1950s. Chauvin proposed the commonly accepted mechanism for ...

The term “gaslighting” may feel like a buzzword, but the behavior itself is nothing new. Broadly, gaslighting is “responding to someone in a way that makes them doubt their own experience,” explains ...

When we say you might need to use P.E.E. in an exam, we aren't talking about going to the loo, we're talking about Point, Evidence, Explain. This is just one of many methods you can use to help ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Robert Kelly is managing director of XTS Energy LLC, and has more than three ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Watch Mr Smith explain more about writing to explain. Follow what he says carefully, and have a go at the tasks he gives you. Explanation texts often tell you about the parts of a process, usually ...