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Dyadic Cubes
Dyadic describes the interaction between two things, and may refer to: *Dyad (sociology), interaction between a pair of individuals **The dyadic variation of democratic peace theory *Dyadic counterpoint, the voice-against-voice conception of polyphony *People who are not intersex, that is, endosex * Dyadic kinship terms, kinship terms that express the relationship between individuals as they relate one to the other Mathematics *Dyadic relation, synonym for binary relation *Dyadic function, a function having an arity of two (i.e. having two arguments) *Dyadic decomposition, a concept in Littlewood–Paley theory * Dyadic distribution, a type of probability distribution *Dyadic rational, a rational number whose denominator is a power of 2 *Dyadic transformation The dyadic transformation (also known as the dyadic map, bit shift map, 2''x'' mod 1 map, Bernoulli map, doubling map or sawtooth map) is the mapping (i.e., recurrence relation) : T: , 1) \to , 1)^\infty : x ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dyad (sociology)
In sociology, a dyad is a group of two people, the smallest possible social group. As an adjective, "dyadic" describes their interaction.Macionis, John J., and Linda Marie Gerber. Sociology. 7th ed. Toronto: Pearson Prentice Hall, 2011. 153-54. Print. The pair of individuals in a dyad can be linked via romantic interest, family relation, interests, work, partners in crime, and so on. The relation can be based on equality, but may be based on an asymmetrical or hierarchical relationship (master–servant). The strength of the relationship is evaluated on the basis of time the individuals spend together, as well as on the emotional intensity of their relationship. The term dyad is . A dyad can be unstable because both persons must cooperate to make it work. If one of the two fails to complete their duties, the group would fall apart. Because of the significance of marriages in society, their stability is very important. For this reason, marital dyads are often enforced through l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Democratic Peace Theory
Proponents of democratic peace theory argue that both electoral and republican forms of democracy are hesitant to engage in armed conflict with other identified democracies. Different advocates of this theory suggest that several factors are responsible for motivating peace between democratic states. Individual theorists maintain "monadic" forms of this theory (democracies are in general more peaceful in their international relations); "dyadic" forms of this theory (democracies do not go to war with other democracies); and "systemic" forms of this theory (more democratic states in the international system makes the international system more peaceful). In terms of norms and identities, it is hypothesized that democratic publics are more dovish in their interactions with other democracies, and that democratically elected leaders are more likely to resort to peaceful resolution in disputes (both in domestic politics and international politics). In terms of structural or insti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyphony
Polyphony ( ) is a type of musical texture consisting of two or more simultaneous lines of independent melody, as opposed to a musical texture with just one voice ( monophony) or a texture with one dominant melodic voice accompanied by chords ( homophony). Within the context of the Western musical tradition, the term ''polyphony'' is usually used to refer to music of the late Middle Ages and Renaissance. Baroque forms such as fugue, which might be called polyphonic, are usually described instead as contrapuntal. Also, as opposed to the ''species'' terminology of counterpoint, polyphony was generally either "pitch-against-pitch" / "point-against-point" or "sustained-pitch" in one part with melismas of varying lengths in another. In all cases the conception was probably what Margaret Bent (1999) calls "dyadic counterpoint", with each part being written generally against one other part, with all parts modified if needed in the end. This point-against-point conception is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endosex
An ''endosex'' person is someone whose innate sex characteristics fit normative medical ideas for female or male bodies. The word ''endosex'' is an antonym of ''intersex''. Etymology and meaning The prefix '' endo-'' comes from the Ancient Greek (), meaning 'inner, internal', while the term ''sex'' is derived from Latin , meaning 'gender; gender traits; males or females; genitals'. The Latin term is derived from Proto-Indo-European ', from ', "to cut", thus meaning section or division into male and female. Surya Monro states that the term is used to "indicate a person born with sex characteristics that are seen as typically male or female at birth, therefore not medicalized as intersex". Janik Bastien-Charlebois uses the term to identify "people whose sexual development is considered normal by medicine and society". Origin An early English-language reference to the term ''endosex'' can be found in a symposium on intersex held at a European Federation of Sexology congress ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dyadic Kinship Term
Dyadic kinship terms ( abbreviated or ) are kinship terms in a few languages that express the relationship between individuals as they relate one to the other. In English, there are a few set phrases for such situations, such as "they are father and son", but there is not a single ''dyadic term'' that can be used the way "they are cousins" can; even the latter is not truly dyadic, as it does not necessarily mean that they are cousins ''to each other.'' The few, and uncommon, English dyadic terms involve in-laws: co-mothers-in-law, co-fathers-in-law, co-brothers-in-law, co-sisters-in-law, co-grandmothers, and co-grandfathers. Examples of dyadic terms for blood kin include Kayardild (Australian) ''ngamathu-ngarrba'' "mother and child", derived from ''ngamathu'' "mother", and ''kularrin-ngarrba'' "brother and sister", from ''kularrin'' "cross-sibling", with the dyadic suffix ''-ngarrba.'' Not all such terms are derived; the Ok language Mian has a single unanalysable root ''l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ghil'ad Zuckermann
Ghil'ad Zuckermann (, ; ) is an Israeli-born language revivalist and linguist who works in contact linguistics, lexicology and the study of language, culture and identity. Zuckermann was awarded the Rubinlicht Prize (2023) "for his research on the profound influence of Yiddish on modern Hebrew", and listed among Australia's top 30 "living legends of research" (2024) by ''The Australian''. He is the Chair of the Jury for the Jeonju International Awards for Promoting Intangible Cultural Heritage (since 2024). Overview Zuckermann was born in Tel Aviv in 1971, was raised in Eilat, and attended the United World College (UWC) of the Adriatic in 1987–1989. In 1997 he received an M.A. in Linguistics from the Adi Lautman Program at Tel Aviv University. In 1997–2000 he was Scatcherd European Scholar of the University of Oxford and Denise Skinner Graduate Scholar at St Hugh's College, receiving a D.Phil. ( Oxon.) in 2000. While at Oxford, he served as president of the Jewis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Culture
Western culture, also known as Western civilization, European civilization, Occidental culture, Western society, or simply the West, refers to the Cultural heritage, internally diverse culture of the Western world. The term "Western" encompasses the social norms, ethical values, Tradition, traditional customs, belief systems, political systems, Cultural artifact, artifacts and technology, technologies primarily rooted in History of Europe, European and History of the Mediterranean region, Mediterranean histories. A broad concept, "Western culture" does not relate to a region with fixed members or geographical confines. It generally refers to the classical era cultures of Ancient Greece and Ancient Rome that expanded across the Mediterranean basin and Europe, and later circulated around the world predominantly through colonization and globalization. Historically, scholars have closely associated the idea of Western culture with the classical era of Greco-Roman antiquity. Howeve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indigenous Australians
Indigenous Australians are people with familial heritage from, or recognised membership of, the various ethnic groups living within the territory of contemporary Australia prior to History of Australia (1788–1850), British colonisation. They consist of two distinct groups, which include many ethnic groups: the Aboriginal Australians of the mainland and many islands, including Aboriginal Tasmanians, Tasmania, and the Torres Strait Islanders of the seas between Queensland and Papua New Guinea, located in Melanesia. 812,728 people Aboriginality, self-identified as being of Aboriginal and/or Torres Strait Islander origin in the 2021 Australian Census, representing 3.2% of the total population of Australia. Of these Indigenous Australians, 91.4% identified as Aboriginal, 4.2% identified as Torres Strait Islander, and 4.4% identified with both groups. The term Aboriginal and Torres Strait Islander peoples or the person's specific cultural group, is often preferred, though the term ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binary Relation
In mathematics, a binary relation associates some elements of one Set (mathematics), set called the ''domain'' with some elements of another set called the ''codomain''. Precisely, a binary relation over sets X and Y is a set of ordered pairs (x, y), where x is an element of X and y is an element of Y. It encodes the common concept of relation: an element x is ''related'' to an element y, if and only if the pair (x, y) belongs to the set of ordered pairs that defines the binary relation. An example of a binary relation is the "divides" relation over the set of prime numbers \mathbb and the set of integers \mathbb, in which each prime p is related to each integer z that is a Divisibility, multiple of p, but not to an integer that is not a Multiple (mathematics), multiple of p. In this relation, for instance, the prime number 2 is related to numbers such as -4, 0, 6, 10, but not to 1 or 9, just as the prime number 3 is related to 0, 6, and 9, but not to 4 or 13. Binary relations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arity
In logic, mathematics, and computer science, arity () is the number of arguments or operands taken by a function, operation or relation. In mathematics, arity may also be called rank, but this word can have many other meanings. In logic and philosophy, arity may also be called adicity and degree. In linguistics, it is usually named valency. Examples In general, functions or operators with a given arity follow the naming conventions of ''n''-based numeral systems, such as binary and hexadecimal. A Latin prefix is combined with the -ary suffix. For example: * A nullary function takes no arguments. ** Example: f()=2 * A unary function takes one argument. ** Example: f(x)=2x * A binary function takes two arguments. ** Example: f(x,y)=2xy * A ternary function takes three arguments. ** Example: f(x,y,z)=2xyz * An ''n''-ary function takes ''n'' arguments. ** Example: f(x_1, x_2, \ldots, x_n)=2\prod_^n x_i Nullary A constant can be treated as the output of an operation o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Littlewood–Paley Theory
In harmonic analysis, a field within mathematics, Littlewood–Paley theory is a theoretical framework used to extend certain results about ''L''2 functions to ''L''''p'' functions for 1 1, then the sequence ''S''''n''''j'' converges almost everywhere. This was later superseded by the Carleson–Hunt theorem showing that ''S''''n'' itself converges almost everywhere. Littlewood–Paley theory can also be used to prove the Marcinkiewicz multiplier theorem. References * * * * * * * * {{DEFAULTSORT:Littlewood-Paley theory Fourier analysis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dyadic Distribution
A dyadic (or 2-''adic'') distribution is a specific type of discrete probability distribution that is of some theoretical importance in data compression. Definition A dyadic distribution is a probability distribution whose probability mass function is :f(i) = 2^ where x_i is some whole number. It is possible to find a binary code defined on this distribution, which has an average code length that is equal to the entropy Entropy is a scientific concept, most commonly associated with states of disorder, randomness, or uncertainty. The term and the concept are used in diverse fields, from classical thermodynamics, where it was first recognized, to the micros .... Cover, T.M., Joy A. Thomas, J.A. (2006) ''Elements of information theory'', Wiley. References * Cover, T.M., Joy A. Thomas, J.A. (2006) ''Elements of information theory'', Wiley. {{DEFAULTSORT:Dyadic Distribution Types of probability distributions Data compression Discrete distributions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
