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The global electromagnetic resonance phenomenon is named after physicist Winfried Otto Schumann who predicted it mathematically in 1952. Schumann resonances are the principal background in the part of the electromagnetic spectrum [2] from 3 Hz through 60 Hz [3] and appear as distinct peaks at extremely low frequencies around 7.83 Hz (fundamental), 14.3, 20.8, 27.3, and 33.8 Hz.
Winfried Otto Schumann (May 20, 1888 – September 22, 1974) was a German physicist and electrical engineer who predicted the Schumann resonances, a series of low-frequency resonances caused by lightning discharges in the atmosphere.
The Symphony in C major by German composer Robert Schumann was published in 1847 as his Symphony No. 2, Op. 61, although it was the third symphony he had completed, counting the B-flat major symphony published as No. 1 in 1841, and the original version of his D minor symphony of 1841 (later revised and published as No. 4).
Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221.; The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies.
Robert Schumann. This list of compositions by Robert Schumann is classified into piano, vocal, orchestral and chamber works. All works are also listed separately, by opus number. Schumann wrote almost exclusively for the piano until 1840, when he burst into song composition around the time of his marriage to Clara Wieck. The list is based on ...
Title page for the first edition of Kinderszenen.. The following is a list of compositions by Robert Schumann for piano solo and for pedal piano solo. [note 1] Schumann was a pianist himself and wrote over fifty works for the piano, numbering hundreds of constituent pieces and movements.
Already on 10 January 1833, Schumann first expressed the idea of writing a Piano Concerto in A minor. In a letter to his future father-in-law, Friedrich Wieck, he wrote: "I think the piano concerto must be in C major or in A minor." [2] From 17–20 May 1841, Schumann wrote a fantasy for piano and orchestra, his Phantasie in A minor. [3]
Carnaval, Op. 9, is a work by Robert Schumann for piano solo, written in 1834–1835 and subtitled Scènes mignonnes sur quatre notes (Little Scenes on Four Notes). It consists of 21 short pieces representing masked revelers at Carnival, a festival before Lent.