Şərəfə (also, Sərəfə and Sharafa) is a village and municipality in the Masally Rayon of Azerbaijan. It has a population of 2,154.
Radio frequency (RF) is any of the electromagnetic wave frequencies that lie in the range extending from around 7003300000000000000♠3 kHz to 7011300000000000000♠300 GHz, which include those frequencies used for communications or radar signals. RF usually refers to electrical rather than mechanical oscillations. However, mechanical RF systems do exist (see mechanical filter and RF MEMS).
Although radio frequency is a rate of oscillation, the term "radio frequency" or its abbreviation "RF" are used as a synonym for radio – i.e., to describe the use of wireless communication, as opposed to communication via electric wires. Examples include:
Electric currents that oscillate at radio frequencies have special properties not shared by direct current or alternating current of lower frequencies.
Leonhard Fredrik Rääf (1786 – 1872) also known as Ydredrotten was a Swedish folklorist, local historian and conservative politician from Ydre. During a time Rääf had a literary saloon in Tomestorp which was frequented by among others Per Daniel Amadeus Atterbom. In 1843 Rääf moved to a farm in Forsnäs where he lived until death in 1872.
Rääf is buried together with some possessions in a Viking-style mound at the shores of Lägern.
Richard Frederick Littledale (1833–1890) was an Anglo-Irish clergyman and writer.
The fourth son of John Littledale, an auctioneer, he was born in Dublin on 14 September 1833. On 15 October 1850 he entered Trinity College, Dublin, as a foundation scholar, graduated B.A. as a first class in classics, and in 1855 obtained the senior Berkeley gold medal and the first divinity prize. He proceeded at Dublin M.A. in 1858, and LL.B. and LL.D. in 1862, and at Oxford on 5 July 1862 D.C.L. comitatis causa.
He was curate of St. Matthew in Thorpe Hamlet, Norfolk, from 1856 to 1857. From 1857 to 1861 he was curate of St Mary the Virgin, Crown Street, Soho, London, where he took an interest in the House of Charity.
Throughout the remainder of his life he suffered from chronic ill-health, took little part in any parochial duties, and devoted himself mainly to writing. Until his death he continued to act as a father confessor, and next to Edward Pusey is said to have heard more confessions than any other priest of the church of England. Through William Bell Scott he came to know and influence Christina Rossetti.