Die (integrated circuit)

A die in the context of integrated circuits is a small block of semiconducting material, on which a given functional circuit is fabricated. Typically, integrated circuits are produced in large batches on a single wafer of electronic-grade silicon (EGS) or other semiconductor (such as GaAs) through processes such as photolithography. The wafer is cut (“diced”) into many pieces, each containing one copy of the circuit. Each of these pieces is called a die.

There are three commonly used plural forms: dice, dies, and die.

Images

Single NPN bipolar junction transistor die.

Single NPN bipolar junction transistor die.

Close-up of an RGB light-emitting diode, showing the three individual silicon dice.

Close-up of an RGB light-emitting diode, showing the three individual silicon dice.

A small-scale integrated circuit die, with bond wires attached.

A small-scale integrated circuit die, with bond wires attached.

A VLSI integrated-circuit die.

A VLSI integrated-circuit die.

Die (manufacturing)

A die is a specialized tool used in manufacturing industries to cut or shape material mostly using a press. Like molds, dies are generally customized to the item they are used to create. Products made with dies range from simple paper clips to complex pieces used in advanced technology.

Die forming

Forming dies are typically made by tool and die makers and put into production after mounting into a press. The die is a metal block that is used for forming materials like sheet metal and plastic. For the vacuum forming of plastic sheet only a single form is used, typically to form transparent plastic containers (called blister packs) for merchandise. Vacuum forming is considered a simple molding thermoforming process but uses the same principles as die forming. For the forming of sheet metal, such as automobile body parts, two parts may be used: one, called the punch, performs the stretching, bending, and/or blanking operation, while another part, called the die block, securely clamps the workpiece and provides similar stretching, bending, and/or blanking operation. The workpiece may pass through several stages using different tools or operations to obtain the final form. In the case of an automotive component there will usually be a shearing operation after the main forming is done and then additional crimping or rolling operations to ensure that all sharp edges are hidden and to add rigidity to the panel.

WWE Diva

Diva is a term used by WWE, an American professional wrestling promotion, to refer to its female performers. The term is applied to women who appear as wrestlers, managers or valets, backstage interviewers, or ring announcers.

History

Beginnings: The Moolah Days

In 1983, the Fabulous Moolah, who was the NWA World Women's Champion and legal owner of the title, joined the WWF and sold them the rights to the title after they disaffiliated from the National Wrestling Alliance (NWA) and recognized her as the first WWF Women's Champion. Additionally, the WWF also recognized Moolah as having been champion ever since first winning the title from Judy Grable in 1956 and disregarded other reigns or title losses that occurred during the title's existence in the NWA. Thus, The Fabulous Moolah's reign was considered to have lasted 27 years by the promotion. WWF also introduced the WWF Women's Tag Team Championship with Velvet McIntyre and Princess Victoria recognized as the first champions after also defecting from the NWA.

Diva (magazine)

DIVA is a leading lesbian magazine in the United Kingdom, published monthly. It was launched in 1994 by Millivres Prowler Group Ltd., who also produce Gay Times. The current editor is Jane Czyzselska, who has held the position since 2004. It includes many articles dedicated to lesbian and bisexual social issues, and candid interviews with gay icons and prominent lesbians alike. In November 2008, DIVA was published under the name "The Souvenir Issue" for the purpose of celebrating the 150th issue by including the cover pages of every issue that had been published since April 1994.DIVA has a dating website which was launched in 2013.

Inspired by the Everyday Sexism Project, Diva editor Jane Czyzselska launched the Everyday Lesbophobia campaign in 2013 to document instances of lesbophobia.

See also

References

External links

Diva (1981 film)

Diva is a 1981 French thriller film directed by Jean-Jacques Beineix, adapted from the novel Diva by Daniel Odier (under the pseudonym Delacorta). It is one of the first French films to let go of the realist mood of 1970s French cinema and return to a colourful, melodic style, later described as cinéma du look.

The film made a successful debut in France in 1981 with 2,281,569 admissions, and had success in the US the next year grossing $2,678,103. The film became a cult classic and was internationally acclaimed.

Plot

Young Parisian postman Jules is obsessed with classical music; he is particularly obsessed with Cynthia Hawkins, a beautiful and celebrated American opera singer who has never allowed any of her performances to be recorded.

Jules attends a recital at the Théâtre des Bouffes du Nord in Paris, where Hawkins sings the aria Ebben? Ne andrò lontana from the opera La Wally. He illicitly makes a high-quality bootleg recording of her performance using a Nagra professional tape-recorder. Afterwards, he steals the gown she was wearing from her dressing room.