Generic top-level domain

Generic top-level domains (gTLDs) are one of the categories of top-level domains (TLDs) maintained by the Internet Assigned Numbers Authority (IANA) for use in the Domain Name System of the Internet. A top-level domain is the last label of every fully qualified domain name. They are called generic for historic reasons; initially, they were contrasted with country-specific TLDs in RFC 920.

The core group of generic top-level domains consists of the com, info, net, and org domains. In addition, the domains biz, name, and pro are also considered generic; however, these are designated as restricted, because registrations within them require proof of eligibility within the guidelines set for each.

Historically, the group of generic top-level domains included domains, created in the early development of the domain name system, that are now sponsored by designated agencies or organizations and are restricted to specific types of registrants. Thus, domains edu, gov, int, and mil are now considered sponsored top-level domains, much like the themed top-level domains (e.g., jobs). The entire group of domains that do not have a geographic or country designation (see country-code top-level domain) is still often referred to by the term generic TLDs.

Lattice (order)

In mathematics, a lattice is one of the fundamental algebraic structures used in abstract algebra. It consists of a partially ordered set in which every two elements have a unique supremum (also called a least upper bound or join) and a unique infimum (also called a greatest lower bound or meet). An example is given by the natural numbers, partially ordered by divisibility, for which the unique supremum is the least common multiple and the unique infimum is the greatest common divisor.

Lattices can also be characterized as algebraic structures satisfying certain axiomatic identities. Since the two definitions are equivalent, lattice theory draws on both order theory and universal algebra. Semilattices include lattices, which in turn include Heyting and Boolean algebras. These "lattice-like" structures all admit order-theoretic as well as algebraic descriptions.

Lattices as partially ordered sets

If (L, ≤) is a partially ordered set (poset), and S⊆L is an arbitrary subset, then an element u∈L is said to be an upper bound of S if s≤u for each s∈S. A set may have many upper bounds, or none at all. An upper bound u of S is said to be its least upper bound, or join, or supremum, if u≤x for each upper bound x of S. A set need not have a least upper bound, but it cannot have more than one. Dually, l∈L is said to be a lower bound of S if l≤s for each s∈S. A lower bound l of S is said to be its greatest lower bound, or meet, or infimum, if x≤l for each lower bound x of S. A set may have many lower bounds, or none at all, but can have at most one greatest lower bound.

Meet (TV series)

Meet is an early Australian television series which aired on ABC during 1957. The series consisted of interviews in a 15-minute time-slot, with a single person interviewed in each episode. It aired live in Melbourne, with telerecordings (also known as kinescope recordings) made of the broadcasts so it could be shown in Sydney. In Melbourne it aired on Mondays. Following the end of the series, it was followed up with an interview series titled People.

Those who were interviewed in the series included Anona Winn,Hal Gye, Samuel Wadhams,Alan Marshall,Ian Clunies-Ross, Myra Roper,John Bechervaise, among others.

A search of the National Archives of Australia website suggests that at least two of the episodes still exist despite the wiping of the era. These episodes are the interviews with Ian Clunies-Ross and Vance Palmer.

References

Father

A father is the male parent of a child. Besides the paternal bonds of a father to his children, the father has a parental social and legal relationship with the child that carries with it certain rights and obligations, although this varies between jurisdictions. An adoptive father is a male who has become the child's parent through the legal process of adoption. A biological father is the male genetic contributor to the creation of the baby, through sexual intercourse or sperm donation. A biological father may have legal obligations to a child not raised by him, such as an obligation of monetary support. A putative father is a man whose biological relationship to a child is alleged but has not been established. A stepfather is a male who is the husband of a child's mother and they may form a family unit, but who generally does not have the legal rights and responsibilities of a parent in relation to the child.

The adjective "paternal" refers to a father and comparatively to "maternal" for a mother. The verb "to father" means to procreate or to sire a child from which also derives the noun "fathering". Biological fathers determine the sex of their child through a sperm cell which either contains an X chromosome (female), or Y chromosome (male). Related terms of endearment are dad (dada, daddy), papa/pappa, papasita, (pa, pap) and pop. A male role-model that children can look up to is sometimes referred to as a father-figure.

Dad (Red Dwarf)

"Dad" is the title of a so-called "lost episode" of the British science fiction comedy television series, Red Dwarf. The planned first episode of the show's third series, "Dad" was never filmed or even fully scripted: writers Rob Grant and Doug Naylor abandoned it halfway through writing it. Instead, the basic events of the episode (which would have explained various changes to the show's setting, e.g. what happened with Lister's pregnancy, why former guest character Kryten had reappeared and become a regular member of the cast and what had happened to him, and why Holly's image had changed from a male to a female) were written into a pre-title Star Wars-eque scroll sequence of the episode "Backwards", which became the new Series III premiere. Jokes from the script were also worked into other episodes: for example, Lister's revealing that he was abandoned at birth and Rimmer's subsequent speculation that Lister was the product of brother-sister incest was written into the episode "The Last Day".

Grifters (band)

The Grifters was a 1990s indie rock band based in Memphis who released albums on Doink, Sonic Noise, Shangri-La Records, and Sub Pop Records.

The band originally formed in the late 1980s as A Band Called Bud, with vocalist/guitarist Scott Taylor, bassist Tripp Lamkins, and drummer Dave Shouse. After being renamed the Grifters (after the novel by Jim Thompson) by 1990, Shouse joined Taylor on guitar, with Stanley Gallimore taking over on the drums. Songwriting duties were shared between Shouse, Taylor and Lamkins. For several years in the 1990s they recorded primarily at Easley McCain Recording and were closely affiliated with Memphis's Shangri-La Records label for a time. Jeff Buckley was a vocal supporter of The Grifters and was close friends with the band.

Discography

as A Band Called Bud:

Albums