China's central bank has authorised Standard Bank and Industrial and Commercial Bank of China to clear Renminbi across Africa, as Beijing steps up efforts to promote the global ‌use of its currency.

Matt Webber is an experienced personal finance writer, researcher, and editor. He has published widely on personal finance, marketing, and the impact of technology on contemporary arts and culture.

The past decade has witnessed the rapid development of a broad range of strategies used to pattern polymers. Intense interest in polymer patterning originated from the diversity of existing synthetic ...