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Cruciform Plan
Cruciform is a term for physical manifestations resembling a common cross or Christian cross. The label can be extended to architectural shapes, biology, art, and design. Cruciform architectural plan Christian churches are commonly described as having a cruciform architecture. In Early Christian, Byzantine and other Eastern Orthodox forms of church architecture this is likely to mean a tetraconch plan, a Greek cross, with arms of equal length or, later, a cross-in-square plan. In the Western churches, a cruciform architecture usually, though not exclusively, means a church built with the layout developed in Gothic architecture. This layout comprises the following: *An east end, containing an altar and often with an elaborate, decorated window, through which light will shine in the early part of the day. *A west end, which sometimes contains a baptismal font, being a large decorated bowl, in which water can be firstly, blessed (dedicated to the use and purposes of God) and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross
A cross is a geometrical figure consisting of two intersecting lines or bars, usually perpendicular to each other. The lines usually run vertically and horizontally. A cross of oblique lines, in the shape of the Latin letter X, is termed a saltire in heraldic terminology. The cross has been widely recognized as a symbol of Christianity from an early period.''Christianity: an introduction'' by Alister E. McGrath 2006 pages 321-323 However, the use of the cross as a religious symbol predates Christianity; in the ancient times it was a pagan religious symbol throughout Europe and western Asia. The effigy of a man hanging on a cross was set up in the fields to protect the crops. It often appeared in conjunction with the female-genital circle or oval, to signify the sacred marriage, as in Egyptian amul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossing (architecture)
A crossing, in ecclesiastical architecture, is the junction of the four arms of a cruciform (cross-shaped) church. In a typically oriented church (especially of Romanesque and Gothic styles), the crossing gives access to the nave on the west, the transept arms on the north and south, and the choir, as the first part of the chancel, on the east. The crossing is sometimes surmounted by a tower or dome. A large crossing tower is particularly common on English Gothic cathedrals. With the Renaissance, building a dome above the crossing became popular. Because the crossing is open on four sides, the weight of the tower or dome rests heavily on the corners; a stable construction thus required great skill on the part of the builders. In centuries past, it was not uncommon for overambitious crossing towers to collapse. Sacrist Alan of Walsingham's octagon, built between 1322 and 1328 after the collapse of Ely's nave crossing on 22 February 1322, is the "... greatest individual a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melody
A melody (from Greek μελῳδία, ''melōidía'', "singing, chanting"), also tune, voice or line, is a linear succession of musical tones that the listener perceives as a single entity. In its most literal sense, a melody is a combination of pitch and rhythm, while more figuratively, the term can include other musical elements such as tonal color. It is the foreground to the background accompaniment. A line or part need not be a foreground melody. Melodies often consist of one or more musical phrases or motifs, and are usually repeated throughout a composition in various forms. Melodies may also be described by their melodic motion or the pitches or the intervals between pitches (predominantly conjunct or disjunct or with further restrictions), pitch range, tension and release, continuity and coherence, cadence, and shape. Function and elements Johann Philipp Kirnberger argued: The Norwegian composer Marcus Paus has argued: Given the many and varied e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musical Cryptogram
A musical cryptogram is a cryptogrammatic sequence of musical symbols, a sequence which can be taken to refer to an extra-musical text by some 'logical' relationship, usually between note names and letters. The most common and best known examples result from composers using ciphered versions of their own or their friends' names as themes or motifs in their compositions. Much rarer is the use of music notation to encode messages for reasons of espionage or personal security called steganography. Because of the multitudinous ways in which notes and letters can be related, detecting hidden ciphers and proving accurate decipherment is difficult. History From the initial assignment by Western music theorists of letter names to notes in the 9th century it became possible to reverse the procedure and assign notes to the letters of names. However, this does not seem to have become a recognized technique until the Romantic period. From the mid-19th century it has become quite common. Spo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross Motif
In music, the cross motif is a motif. A motif (''Crux fidelis'') was used by Franz Liszt to represent the Christian cross ('tonisches Symbol des Kreuzes' or tonic symbol of the cross) and taken from Gregorian melodies.Merrick, Paul (2008). ''Revolution and Religion in the Music of Liszt'', p.284. . See also *Bach motif In music, the BACH motif is the motif, a succession of notes important or characteristic to a piece, ''B flat, A, C, B natural''. In German musical nomenclature, in which the note ''B natural'' is named ''H'' and the ''B flat'' name ... * Cruciform#Cruciform melody Sources {{Motives (music) Motifs (music) Franz Liszt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BACH Motif
In music, the BACH motif is the motif, a succession of notes important or characteristic to a piece, ''B flat, A, C, B natural''. In German musical nomenclature, in which the note ''B natural'' is named ''H'' and the ''B flat'' named ''B'', it forms Johann Sebastian Bach's family name. One of the most frequently occurring examples of a musical cryptogram, the motif has been used by countless composers, especially after the Bach Revival in the first half of the 19th century. Origin Johann Gottfried Walther's ''Musicalisches Lexikon'' (1732) contains the only biographical sketch of Johann Sebastian Bach published during the composer's lifetime. There the motif is mentioned thus:This reference work thus indicates Bach as the inventor of the motif. Usage in compositions In a comprehensive study published in the catalogue for the 1985 exhibition "300 Jahre Johann Sebastian Bach" ("300 years of Johann Sebastian Bach") in Stuttgart, Germany, Ulrich Prinz lists 409 works ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insular Art
Insular art, also known as Hiberno-Saxon art, was produced in the post-Roman era of Great Britain and Ireland. The term derives from ''insula'', the Latin term for "island"; in this period Britain and Ireland shared a largely common style different from that of the rest of Europe. Art historians usually group Insular art as part of the Migration Period art movement as well as Early Medieval Western art, and it is the combination of these two traditions that gives the style its special character. Most Insular art originates from the Irish monastic movement of Celtic Christianity, or metalwork for the secular elite, and the period begins around 600 with the combining of Celtic and Anglo-Saxon styles. One major distinctive feature is interlace decoration, in particular the interlace decoration as found at Sutton Hoo, in East Anglia. This is now applied to decorating new types of objects mostly copied from the Mediterranean world, above all the codex or book. The finest pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anglo-Saxon
The Anglo-Saxons were a cultural group who inhabited England in the Early Middle Ages. They traced their origins to settlers who came to Britain from mainland Europe in the 5th century. However, the ethnogenesis of the Anglo-Saxons happened within Britain, and the identity was not merely imported. Anglo-Saxon identity arose from interaction between incoming groups from several Germanic tribes, both amongst themselves, and with indigenous Britons. Many of the natives, over time, adopted Anglo-Saxon culture and language and were assimilated. The Anglo-Saxons established the concept, and the Kingdom, of England, and though the modern English language owes somewhat less than 26% of its words to their language, this includes the vast majority of words used in everyday speech. Historically, the Anglo-Saxon period denotes the period in Britain between about 450 and 1066, after their initial settlement and up until the Norman Conquest. Higham, Nicholas J., and Martin J. Ryan. ''The A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holliday Junction
A Holliday junction is a branched nucleic acid structure that contains four double-stranded arms joined. These arms may adopt one of several conformations depending on buffer salt concentrations and the sequence of nucleobases closest to the junction. The structure is named after Robin Holliday, the molecular biologist who proposed its existence in 1964. In biology, Holliday junctions are a key intermediate in many types of genetic recombination, as well as in double-strand break repair. These junctions usually have a symmetrical sequence and are thus mobile, meaning that the four individual arms may slide through the junction in a specific pattern that largely preserves base pairing. Additionally, four-arm junctions similar to Holliday junctions appear in some functional RNA molecules. Immobile Holliday junctions, with asymmetrical sequences that lock the strands in a specific position, were artificially created by scientists to study their structure as a model for natura ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lectionary 150
Lectionary 150, designated by siglum ℓ ''150'' (in the Gregory-Aland numbering), is also known as Codex Harleianus. It is a Greek manuscript of the New Testament, on vellum leaves and one of four extant Greek lectionaries with explicit dates from before 1000. Description The manuscript is written in compressed Greek Uncial letters, on 374 parchment leaves (35.2 cm by 26.7 cm), in 2 columns per page, 21 lines per page, with ornaments. The capital letters and nomina sacra are in red ink. The codex includes ten leaves of paper containing a series of Lessons from the Gospels, John, Matthew and the Luke lectionary (''Evangelistarium''). The image shows the text of John 1:18. It is one of the most beautiful lectionary codices, with a scribal date of 27 May 995 A.D. 'It is a most splendid specimen of the uncial class of Evangelistaria, and its text presents many instructive variations.' It also contains musical notation. History According to the colophon it was w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humfrey Wanley
Humfrey Wanley (21 March 1672 – 6 July 1726) was an English librarian, palaeographer and scholar of Old English, employed by manuscript collectors such as Robert and Edward Harley. He was the first keeper of the Harleian Library, now the Harleian Collection. Early life and education Wanley was born at Coventry on 21 March 1671/2 and baptised on 10 April, the son of Nathaniel Wanley. Around 1687, he was apprenticed to a draper called Wright at Coventry, and remained with him until 1694, but spent every vacant hour in studying old books and documents and in copying the various styles of handwriting. His studies are said to have begun with a transcript of the Anglo-Saxon dictionary of William Somner. His skill in unravelling ancient writing became known to William Lloyd, the bishop of Lichfield, who at a visitation sent for him, and ultimately obtained his entrance, as a commoner, at St Edmund Hall, Oxford University, where the theologian John Mill, was principal. He mat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cruciform Joint
In metalworking, a welding joint is a point or edge where two or more pieces of metal or plastic are joined together. They are formed by welding two or more workpieces according to a particular geometry. There are five types of joints referred to by the American Welding Society: butt, corner, edge, lap, and tee. These configurations may have various configurations at the joint where actual welding can occur. Butt welds Butt welds are welds where two pieces of metal to be joined are in the same plane. These types of welds require only some kind of preparation and are used with thin sheet metals that can be welded with a single pass. Common issues that can weaken a butt weld are the entrapment of slag, excessive porosity, or cracking. For strong welds, the goal is to use the least amount of welding material possible. Butt welds are prevalent in automated welding processes, such as submerged-arc welding, due to their relative ease of preparation. When metals are welded without ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
