|
Schema Mechanism
The word schema comes from the Greek word ('), which means ''shape'', or more generally, ''plan''. The plural is ('). In English, both ''schemas'' and ''schemata'' are used as plural forms. Schema may refer to: Science and technology * SCHEMA (bioinformatics), an algorithm used in protein engineering * Schema (genetic algorithms), a set of programs or bit strings that have some genotypic similarity * Schema.org, a web markup vocabulary * Schema (logic) ** Axiom schema, in formal logic * Image schema, a recurring pattern of spatial sensory experience * Database schema * XML schema Other * Body schema, a neural representation of one's own bodily posture * Galant Schemata, stock phrases in Galant music * Schema (Kant), in philosophy * Schema (psychology), a mental set or representation * Schema Records, a jazz record label in Milan, Italy *, a solemn vow of asceticism of a monk in Orthodox monasticism ** Great Schema, the highest degree of Orthodox monasticism * ''Schema'' (fly) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SCHEMA (bioinformatics)
SCHEMA is a computational algorithm used in protein engineering to identify fragments of proteins (called ''schemas'') that can be recombined without disturbing the integrity of the proteins' three-dimensional structure. The algorithm calculates the interactions between a protein's different amino acid Amino acids are organic compounds that contain both amino and carboxylic acid functional groups. Although hundreds of amino acids exist in nature, by far the most important are the alpha-amino acids, which comprise proteins. Only 22 alpha a ... residues to determine which interactions may be disrupted by swapping structural domains of the protein. By minimizing these disruptions, SCHEMA can be used to engineer chimeric proteins that stably fold and may have altered function relative to their parent proteins. SCHEMA algorithm has been applied in the recombinant libraries of distantly related β-lactamases. References {{reflist Bioinformatics algorithms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galant Music
In music, galant refers to the style which was fashionable from the 1720s to the 1770s. This movement featured a return to simplicity and immediacy of appeal after the complexity of the late Baroque era. This meant simpler, more song-like melodies, decreased use of polyphony, short, periodic phrases, a reduced harmonic vocabulary emphasizing tonic and dominant, and a clear distinction between soloist and accompaniment. C. P. E. Bach and Daniel Gottlob Türk, who were among the most significant theorists of the late 18th century, contrasted the galant with the "learned" or "strict" styles.) The German '' empfindsamer Stil'', which seeks to express personal emotions and sensitivity, can be seen either as a closely related North-German dialect of the international galant style, or as contrasted with it, as between the music of Carl Philipp Emanuel Bach, a founder of both styles, and that of Johann Christian Bach, who carried the galant style further and was closer to classical. Thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scheme (other)
A scheme is a systematic plan for the implementation of a certain idea. Scheme or schemer may refer to: Arts and entertainment * ''The Scheme'' (TV series), a BBC Scotland documentary series * The Scheme (band), an English pop band * ''The Scheme'', an action role-playing video game for the PC-8801, made by Quest Corporation * Schemer (comics), Richard Fisk, a Marvel Comics villain turned antihero * Horace Schemer, a fictional character in the TV series ''Shining Time Station'' * Schemee, a fictional child character and Schemer's nephew in the TV Series ''Shining Time Station'' * ''Schemers'' (film), a Scottish film Other uses * Classification scheme, eg a thesaurus, a taxonomy, a data model, or an ontology * Scheme (programming language), a minimalist dialect of Lisp * Scheme (mathematics), a concept in algebraic geometry * Scheme (linguistics), a figure of speech that changes a sentence's structure * Scam, an attempt to swindle or cheat people through deception **Get-rich-qu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schema (fly)
''Schema'' is a genus of shore flies in the family Ephydridae. Species *'' Schema acrosticalis'' (Becker, 1903) *'' Schema aldabricum'' Mathis & Zatwarnicki, 2003 *'' Schema durrenbergensis'' ( Loew, 1864) *'' Schema fundatum'' ( Collin, 1949) *'' Schema minuta'' Becker Becker () is one of the German-language surnames, along with Bäcker and Baecker, that derive from the root, which refers to baking. The surname began as a name for a baker (and thus his family). In northern Germany it can also derive from the ..., 1907 *'' Schema salina'' ( Cresson, 1942) References Ephydridae Brachycera genera Diptera of North America Diptera of Europe Diptera of Africa Diptera of Asia Taxa named by Theodor Becker {{Ephydroidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Schema
The degrees of Eastern Orthodox and Eastern Catholic monasticism are the stages an Eastern Orthodox monk or nun passes through in their religious vocation. In the Eastern Orthodox Church, the process of becoming a monk or nun is intentionally slow, as the monastic vows taken are considered to entail a lifelong commitment to God, and are not to be entered into lightly. After a person completes the novitiate, three degrees or steps must be completed in the process of preparation before one may gain the monastic habit. Orthodox monasticism Unlike in Western Christianity, where different religious orders and societies arose, each with its own profession rites, the Eastern Orthodox Church has only one type of monasticism. The profession of monastics is known as tonsure (referring to the ritual cutting of the monastic's hair which takes place during the service) and was, at one time, considered to be a Sacred Mystery (sacrament). The Rite of Tonsure is printed in the ''Euchologion'' ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schema Records
Schema Records is a prominent Italian record label in Milan, Italy, that specializes in jazz, Brazilian, and Latin-influenced music. Schema is a sublabel of Ishtar a recording and publishing company based in Milan, which runs the sublabels Schema Rearward, Sensible, Summer Dawn, Big Sur Recordings and Milano 2000. Schema was founded in 1997 by Luciano Cantone and Davide Rosa. Their catalogue includes music by Alessandro Magnanini, Balanco, Benny Bailey, Eraldo Volonté, Gerardo Frisina, Giorgio Azzolini, Johnny Griffin, Kenny Clarke/Francy Boland Big Band, Les Hommes, Mario Biondi, Neos, Nicola Conte, Piero Umiliani, Pietro Ciancaglini, Quartetto di Lucca, Rosalia de Souza Rosalia de Souza is a Brazilian bossa nova singer. She was born in Nilópolis, Rio de Janeiro, Brazil, an area famous for its samba school, Beija-Flor. After travelling to Italy at the age of 21, she began to study music theory, Cuban percuss ..., Sahib Shibab, Soulstance, Steve Evans, and Toco. Artists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schema (psychology)
In psychology and cognitive science, a schema (plural ''schemata'' or ''schemas'') describes a pattern of thought or behavior that organizes categories of information and the relationships among them. It can also be described as a mental structure of preconceived ideas, a framework representing some aspect of the world, or a system of organizing and perceiving new information, such as a mental schema or conceptual model. Schemata influence attention and the absorption of new knowledge: people are more likely to notice things that fit into their schema, while re-interpreting contradictions to the schema as exceptions or distorting them to fit. Schemata have a tendency to remain unchanged, even in the face of contradictory information. Schemata can help in understanding the world and the rapidly changing environment. People can organize new perceptions into schemata quickly as most situations do not require complex thought when using schema, since automatic thought is all that is r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schema (Kant)
In Kantian philosophy, a transcendental schema (plural: ''schemata''; from grc-gre, σχῆμα, "form, shape, figure") is the procedural rule by which a category or pure, non-empirical concept is associated with a sense impression. A private, subjective intuition is thereby discursively thought to be a representation of an external object. Transcendental schemata are supposedly produced by the imagination in relation to time. Role in Kant's architectonic system Kant created an architectonic system in which there is a progression of phases from the most formal to the most empirical: "Kant develops his system of corporeal nature in the following way. He starts in the ''Critique'' with the most formal act of human cognition, called by him the transcendental unity of apperception, and its various aspects, called the logical functions of judgment. He then proceeds to the pure categories of the understanding, and then to the schematized categories, and finally to the transcendental ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galant Schemata
Galant Schemata, as described by Robert Gjerdingen in '' Music in the Galant Style'', are "stock musical phrases" in Galant music. The concept of a musical schema is based on schema theory in psychology. Each schema has discernible internal characteristics—such as voice leading, number of events, and relative metric strength and weakness of such events—as well as normative placements in the musical structure as a whole. According to Gjerdingen, the usage of these schemata in a conventional, seamless sequence is "a hallmark of the galant style" and a consequence of the partimento pedagogical tradition of Neapolitan conservatories. Different schemata and their descriptions Romanesca The Romanesca originated from the 16th and 17th centuries as a common musical backdrop in a minor key for singing poetry as well as the basis for variations over a repeating harmonic progression. The later Romanesca is a similar progression and features three variants: the leaping variant, the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schema (genetic Algorithms)
A schema () is a template in computer science used in the field of genetic algorithms that identifies a subset of strings with similarities at certain string positions. Schemata are a special case of cylinder sets, forming a basis for a product topology on strings. In other words, schemata can be used to generate a topology on a space of strings. Description For example, consider binary strings of length 6. The schema 1**0*1 describes the set of all words of length 6 with 1's at the first and sixth positions and a 0 at the fourth position. The * is a wildcard symbol, which means that positions 2, 3 and 5 can have a value of either 1 or 0. The ''order of a schema'' is defined as the number of fixed positions in the template, while the ''defining length'' \delta(H) is the distance between the first and last specific positions. The order of 1**0*1 is 3 and its defining length is 5. The ''fitness of a schema'' is the average fitness of all strings matching the schema. The fitness ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Body Schema
Body schema is a concept used in several disciplines, including psychology, neuroscience, philosophy, sports medicine, and robotics. The neurologist Sir Henry Head originally defined it as a postural model of the body that actively organizes and modifies 'the impressions produced by incoming sensory impulses in such a way that the final sensation of body position, or of locality, rises into consciousness charged with a relation to something that has happened before'. As a postural model that keeps track of limb position, it plays an important role in control of action. It involves aspects of both central (brain processes) and peripheral ( sensory, proprioceptive) systems. Thus, a body schema can be considered the collection of processes that registers the posture of one's body parts in space. The schema is updated during body movement. This is typically a non-conscious process, and is used primarily for spatial organization of action. It is therefore a pragmatic representation of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XML Schema
An XML schema is a description of a type of Extensible Markup Language, XML document, typically expressed in terms of constraints on the structure and content of documents of that type, above and beyond the basic syntactical constraints imposed by XML itself. These constraints are generally expressed using some combination of grammatical rules governing the order of elements, Boolean predicates that the content must satisfy, data types governing the content of elements and attributes, and more specialized rules such as uniqueness quantification, uniqueness and referential integrity constraints. There are languages developed specifically to express XML schemas. The document type definition (DTD) language, which is native to the XML specification, is a schema language that is of relatively limited capability, but that also has other uses in XML aside from the expression of schemas. Two more expressive XML schema languages in widespread use are XML Schema (W3C), XML Schema (with a c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
