Motivational music, bubbles, bells, and disco lights; ages 4 months-4 years ... Virtual – Early Rock Song Origins: 2 p.m.; Hosted by Thayer Memorial Library, Lancaster. Led by Rich Knox, relive a ...

Divalent samarium compounds are important reagents for reductive transformations in organic chemistry. However, currently, a high amount of this reagent is required in most reactions, and it also ...

Samarium (Sm), a rare earth metal, is important to organic chemists because of the ability of its divalent compounds to ...

“One of the most attractive features of this new approach is that it amplifies light within a thin film stack that is less ...