Typically, lower-energy radiation, such as radio waves, is expressed as frequency; microwaves, infrared, visible and UV light are usually expressed as wavelength; and higher-energy radiation, such as X-rays and gamma rays, is expressed in terms of energy per photon.
Emmanuel Macron. Emmanuel Macron (French: [emanÉ¥Él makÊÉÌ]; born 21 December 1977) is a French politician, senior civil servant, and former investment banker. Born in Amiens, he studied Philosophy at Paris Nanterre University, and later graduated from the Ãcole nationale d'administration (ENA) in 2004.
It was a Dominican, Alain de La Roche (c.1428-75) influenced by the Carthusians of Trier who did so much to promote the rosary in the late 15th century. Alain was a Breton, a learned and eloquent man, a teacher of theology, a Dominican Friar of the monastery of Dinan.