Relationship of poetry and music in Verklarte Nacht(1899) by Arnold Essay

Relationship of poetry and music in Verklarte Nacht(1899) by Arnold Schoenberg - Essay Example A string sextet in classical music is a poem written for six string instruments. A group of six musicians play it on their instruments. Generally, string sextets require an assemblage of two violins, two violas, and two cellos. The tradition of composing for string sextet starts from Op. 23 of Luigi Boccherini, written in 1776. Other famous string sextets include the Op. 18 and Op. 36 of Johannes Brahms, the Op. 48 of Antonà ­n Dvořà ¡k, the Souvenir de Florence Op. 70 of Pyotr Ilyich Tchaikovsky, and the Fantasy for String Sextet Op.3 of John Caughman. (String Sextet The Wikipedia) Schoenberg’s translation of Dehmel’s poem is very deft. It is a powerful presentation of a man and woman walking on the moonlit night in the dark forest, sharing a secret of her with her lover that she is pregnant by a stranger. The composition is in five sections. It starts with a feeling of sadness in the woman because of the confession, the man’s reflection on the guilty feeling in the woman, and his agreeing by forgiving the woman of the guilt: O sieh, wie klar das Weltall schimmert! Es ist ein Glanz um Alles her (see how brightly the universe gleams! There is a radiance on everything). Coming back to Schoenberg’s poem, he was first a composer, anything afterwards. Music in the poem comes from the twelve tone technique. His Verklarte Nacht bears the impact of Johannes Brahms, Richard Wagner, and Gustav Mahler – the German Romanticists.It is evident from his use of chromaticism and separation of phrases from measure boundaries, a Brahms impact. Lyricism permeates throughout the composition, which is an indication of his atonal attempts in future compositions.

Pitting corrosion Essay Example | Topics and Well Written Essays - 500 words

Pitting corrosion - Essay Example Pitting is most commonly induced very aggressive agents e.g. halides like chloride ions which can destroy protective or passive surface films of aluminium, stainless steels, nickel alloys, etc. The degradation can be initiated by a tiny surface defect; a scratch, local change in composition, or damage to a protective coating. ("Pitting" 4). It occurs when these alloys are exposed to chloride [or halide] containing solutions. (DME: 7) The reaction begins when a passive film or protective surface layer is broken down. After this initiation (local breakdown of the film) an anode forms where the film has broken, while the unbroken film (or protective layer) acts as a cathode, thus accelerating localised attack and pits formation at the anodic spots (DME: 6). Further corrosion will continue due to the high acidification (due to high chloride concentration) of the electrolyte inside the growing crevice (DME: 7). Pitting can be prevented or slowed down by using "corrosion inhibitors such as hexamine, sodium nitrite and condensation products of aldehydes among others" ("Pitting" 7).