Non-ferrous metals are Teaset widely used as basic materials in various industrial fields, and zinc is a metal that is produced and used next to iron, aluminum, and copper.In this study, DEA (data envelopment analysis) was applied to measure the efficiency of 43 zinc smelters in three countries in East Asia: Korea, China, and Japan.The constant ret

This paper examines a curatorial approach to digital art that acknowledges the symbiotic relationship between the digital and other more traditional art practices.It considers some of the issues that arise when digital content is delivered within a public gallery and how specialist knowledge, audience expectations and funding impact Key Fob Kit on

Toponymy is a field of knowledge that provides valuable support to pertaining to geography: it contributes to the naming of geographical space and its parts, and is a sign of the appropriation of territories by human groups.Mexican toponymy has diverse linguistic origins: most stem from indigenous languages and Spanish, and Outdoor Dining Set their