A non-lead composition for use as a thick-film resistor paste in electronic applications. The composition comprises particles of Li.sub.2RuO.sub.3 of diameter between 0.5 and 5 microns and a lead-free frit. The particles have had the lithium at or near primarily the surface of the particle at least partially exchanged for atoms of other metals.

 
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> Sidewall functionalization of nanotubes with hydroxyl terminated moieties

> Use of sintered mixed carbonates for the confinement of radioactive carbon

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