Topic and comment

In linguistics, the topic, or theme, of a sentence is what is being talked about, and the comment (rheme or focus) is what is being said about the topic. That the information structure of a clause is divided in this way is generally agreed on, but the boundary between topic/theme depends on grammatical theory.

The difference between "topic" and grammatical subject is that topic is used to describe the information structure, or pragmatic structure of a clause and how it coheres with other clauses, whereas the subject is a purely grammatical category. For example, it is possible to have clauses where the subject is not the topic, such as in passive voice. In some languages, word order and other syntactic phenomena are determined largely by the topic–comment (theme–rheme) structure. These languages are sometimes referred to as topic-prominent languages. Chinese and Japanese are often given as examples of this.

The distinction was probably first suggested by Henri Weil in 1844. Georg von der Gabelentz distinguished psychological subject (roughly topic) and psychological object (roughly focus). In the Prague school, the dichotomy, termed topic–focus articulation, has been studied mainly by Vilém Mathesius, Jan Firbas, František Daneš, Petr Sgall and Eva Hajičová. They have been concerned mainly by its relation to intonation and word-order. The work of Michael Halliday in the 1960s is responsible for developing linguistic science through his systemic functional linguistics model for English (see e.g. Halliday 1967–68, 1970)

Comment (1958 TV series)

Comment is an Australian television series which aired 1958 to 1960 on Sydney station ATN-7. In the series, George Baker interviewed prominent people. It aired in a single city only, typical of early Australian series. Archival status is not known.

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Mitt Romney presidential campaign, 2012

The 2012 presidential campaign of Mitt Romney, the 70th Governor of Massachusetts, was formally announced on June 2, 2011 at an event in Stratham, New Hampshire. Having previously run in the 2008 Republican primaries, Mitt Romney's campaign in the 2012 election was his second bid for the Presidency of the United States.

He filed his organization with the Federal Elections Commission as an exploratory committee and announced the organization in a video message on April 11, 2011. He became the party's presumptive nominee with his victory in the Texas primary on May 29, 2012.

On August 11, 2012, in Norfolk, Virginia, Romney announced that his running mate for vice president was Paul Ryan, the U.S. Congressman for Wisconsin's 1st congressional district.

On August 30, 2012, in Tampa, Florida, Romney formally accepted the Republican Party's nomination at the 2012 Republican National Convention.

Romney's campaign came to an end on November 6, 2012, upon defeat by incumbent President Barack Obama.

.web

.web is a generic top-level domain that will be awarded by ICANN to one of seven registry applicants. The .web TLD will be in the official root once ICANN awards the registry contract.

Historic information about .web

.web was operated as a prospective registry, not in the official root, by Image Online Design since 1995. It originated when Jon Postel, then running the top level of the Domain Name System basically single-handedly, proposed the addition of new top-level domains to be run by different registries. Since Internet tradition at the time emphasized "rough consensus and running code", Christopher Ambler, who ran Image Online Design, saw this as meaning that his company could get a new TLD into the root by starting up a functional registry for it. After asking and receiving permission from IANA to do so, IOD launched .web, a new unrestricted top level domain.

Since then IOD has tried to get their domain into the official root through several plans to admit new top-level domains. Several new-TLD plans in the late 1990s, including Postel's original proposal, failed to reach sufficient consensus among the increasingly contentious factions of the Internet to admit any new TLDs, including .web. When ICANN accepted applications for new TLDs in 2000 which resulted in the seven new domains added soon afterward, IOD's application was not approved; neither was it officially rejected, however, since all unapproved applications remain in play for possible future acceptance. A second round of new TLDs, however, was done entirely with new applications, and only for sponsored domains (generally intended for use by limited communities and run by nonprofit entities). The .web registry remains hopeful, however, that their application will eventually be approved. On May 10, 2007, ICANN announced the opening of public comments towards a new, third round of new gTLDs, a round in which IOD has not participated.

Web

Web or Webs may refer to:

Arachnology

Computing

Mathematics

Web (differential geometry)

In mathematics, a web permits an intrinsic characterization in terms of Riemannian geometry of the additive separation of variables in the Hamilton–Jacobi equation.

Formal definition

An orthogonal web on a Riemannian manifold (M,g) is a set of n pairwise transversal and orthogonal foliations of connected submanifolds of codimension 1 and where n denotes the dimension of M.

Note that two submanifolds of codimension 1 are orthogonal if their normal vectors are orthogonal and in a nondefinite metric orthogonality does not imply transversality.

Alternative definition

Given a smooth manifold of dimension n, an orthogonal web (also called orthogonal grid or Ricci’s grid) on a Riemannian manifold (M,g) is a set of n pairwise transversal and orthogonal foliations of connected submanifolds of dimension 1.

Remark

Since vector fields can be visualized as stream-lines of a stationary flow or as Faraday’s lines of force, a non-vanishing vector field in space generates a space-filling system of lines through each point, known to mathematicians as a congruence (i.e., a local foliation). Ricci’s vision filled Riemann’s n-dimensional manifold with n congruences orthogonal to each other, i.e., a local orthogonal grid.

Sitež

Sitež is a settlement in the Municipality of Majšperk in northeastern Slovenia. It lies in the Haloze Hills on the regional road from Majšperk to Žetale. The area is part of the traditional region of Styria. It is now included with the rest of the municipality in the Drava statistical region.

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