Penulis: Samuel P. Massingame

North Korea’s increasingly reckless behavior represents an immediate and growing threat not only on the Korean peninsula but to the entire Asia-Pacific region. This region has enjoyed an unprecedente …

Layered double hydroxides (LDHs) or hydrotalcites are inorganic clay materials with many promising properties. LDHs are a family of natural and synthetic compounds having the general formula [M(II) 1 …