Both spin-crossover ... Here we report an iron(II) spin-crossover unit and paramagnetic iron(III) ions that are incorporated into a well-isolated double-zigzag chain. The chain exhibits thermally ...

See how old, rusty iron bars are transformed into parts for iron chains. Discover the process of repurposing scrap metal into durable chain components through skilled craftsmanship. White House ...

Romania's full accession to the Schengen Area, as of 1 January 2025, will be marked on New Year's Eve, by a Romanian-Hungarian ceremony, organized by the Hungarian Democratic Union of Romania (UDMR) ...