Cellulose acetate (CA) is an attractive membrane polymer for CO2 capture market. However, its low permeability hampers application as part of a most relevant types containing feeds. This work investigates the enhancement CA separation performance by incorporating ionic liquid-like pendants (1-methylimidazol, 1-methylpyrrolidine, and 2-hydroxyethyldimethylamine (HEDMA) on backbone. These CA-base...

In this article, bone and ivory artifacts discovered in Old Smyrna, one of the most important cities Western Anatolian region, were examined classified according to their intended use. Most objects found recorded previous excavations prior 2014 just lately observed during latest arrangements made storehouse. The other part includes finds unearthed recent since 2014. Sixty-three examined, includ...

VIKING-AGE ICONOGRAPHY is mostly studied through stone sculpture and carvings metal dress accessories, which are often poorly contextualised finds. Here we present a new approach by studying an assemblage of casting moulds for figurative accessories from early 9th-century workshop context in Ribe (Jutland, Denmark). We provide digital reconstructions the fragmented moulds, including ‘Valkyrie’ ...

Writing is the means by which archaeological knowledge produced, shared and negotiated, why, as part of a wider reflexive archaeology, writing within discipline has come under scrutiny. When writing, archaeologists make choices about what words to use express their ideas past (even if these are sometimes subconscious). This study examines such via application methods from two linguistic subdisc...