Vibrational circular dichroism, which uses light from the infrared energy region, is used for structural studies of small organic molecules, and most recently proteins and DNA.

Its status as a major petroleum producer figures prominently in its sometimes volatile international relations with both developed countries, notably the United States, and the developing countries of China, Jamaica, and Ghana and Kenya in Africa.

Russia s diplomats would have gained little without America s foreign policy malaise a victim of Obama s vacillation and of Americans hostility to any new military adventure, however limited its scope and Europe s deep internal divisions.