Opening at the Amsterdam Museum on Friday, July 11, 2025, is an exhibition about the future: Refresh Amsterdam #3: Imagine ...

R.H., via email. Dean Dunham replies: As a general rule, you must pay excise duty on goods purchased from outside the UK if they are worth more than £135, and this is collected via the company ...

Scrap tires for fuel is a good thing: I have a small recycling business for 70 years. Tires are one of our main items. 1. USEPA recognizes tire as a fuel, EPA prefers energy opposed to landfill. 2.

An efficient and practical methodology has been developed to introduce the CF3 group onto quinones through Cu(I)-catalyzed direct C–H trifluoromethylation of quinones.

This study presents new mechanistic insights into the frustrated Lewis pairs (FLPs) catalyzed C–H activation of heteroarenes. Besides the generally accepted concerted C–H activation, a novel stepwise ...

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Hong Qian, Ph.D, professor in Molecular Hematology, a group leader for the research group Leukemia niche [1] at the Center for Hematology and Regenerative Medicine (HERM) at Karolinska Institutet.