Ludwig & Mayer

Ludwig & Mayer was a German type foundry in Frankfurt am Main, Germany. Many important designers worked for the Ludwig and Mayer type foundry, including Heinrich Jost, Karlgeorg Hoefer, Helmut Matheis, and most notably Jakob Erbar, whose Erbar Book was one of the first geometric sans-serif typefaces, predating both Paul Renner's Futura and Rudolf Koch's Kabel by some five years. Starting in 1925, Ludwig & Mayer types were distributed in the United States by Continental Type Founders Association. When the foundry ceased operations in 1984, rights to the typefaces was transmitted to the Neufville Foundry.

Typefaces

These foundry types were produced by Ludwig & Mayer:

Domino (Genesis song)

"Domino" is a song written by the band Genesis for their 1986 album Invisible Touch. The song was the sixth track on the album. The music was written by the band, while the lyrics were written by keyboardist Tony Banks. The song is divided into two parts, "In the Glow of the Night" and "The Last Domino".

The song, though not released as a single, charted at number 29 on the Mainstream Rock Charts.

The B-side of the "Tonight, Tonight, Tonight" single was the first half of this song, "In the Glow of the Night", while the B-side of "Invisible Touch" was the second part of the song, "The Last Domino".

During a clip titled "Tony talks about his inspiration" on the When in Rome 2007 DVD, Banks states that his inspiration for the song lyrics was the 1982 Lebanon War which was still being contested prior to the recording of Invisible Touch. He set the action on a hotel room in Beirut, minutes after bombs start to fall on the city.

Chart performance

Live performances

Before the song was performed, Phil Collins would talk to the audience about the Domino Principle and demonstrate it by stating that something that might happen to the people in one section, might affect the people in another section (with the lights lighting up that section of the audience) multiple times.

Domino (producer)

Damian Siguenza, known by his stage name, Domino (born November 9, 1970), is an American record producer, manager, DJ, and one of the members of the Oakland, California-based underground hip hop collective, Hieroglyphics.

Biography

Born in San Francisco, California, Siguenza claimed in a 2006 interview that the nickname "Domino" came from his friends in high school:

Domino began his music career as a rapper, but by 1989-90 had switched almost exclusively to beat making, following the purchase of a Casio FZ 10M sampler. By the time he joined the Hieroglyphics in the mid-1990s, Domino concentrated solely on beat making and production.

Musical career

In 1991, Domino was living in the back room of 'The Groove Merchant' Record Store in the Bay Area honing his ear and craft with old and rare funk and soul records. He met Hieroglyphics' founder Del the Funky Homosapien through a frequent customer, Elektra Records A&R/producer Dante Ross. Del then introduced Domino to the other members of the Hieroglyphics, who admired Domino's beat making skills as much as Domino admired the Hieroglyphic's rapping skills, and Domino eventually became an integral part of the collective. Ultimately, as the various groups were signed to Elektra and Jive Records. Domino, being the oldest, became the spokesman and manager for most of the groups.

Helix

A helix (pl: helixes or helices) is a type of smooth space curve, i.e. a curve in three-dimensional space. It has the property that the tangent line at any point makes a constant angle with a fixed line called the axis. Examples of helices are coil springs and the handrails of spiral staircases. A "filled-in" helix – for example, a spiral ramp – is called a helicoid. Helices are important in biology, as the DNA molecule is formed as two intertwined helices, and many proteins have helical substructures, known as alpha helices. The word helix comes from the Greek word ἕλιξ, "twisted, curved".

Types

Helices can be either right-handed or left-handed. With the line of sight along the helix's axis, if a clockwise screwing motion moves the helix away from the observer, then it is called a right-handed helix; if towards the observer, then it is a left-handed helix. Handedness (or chirality) is a property of the helix, not of the perspective: a right-handed helix cannot be turned to look like a left-handed one unless it is viewed in a mirror, and vice versa.

Helix (comics)

Helix was a short-lived, science fiction and science fantasy imprint of DC Comics, launched in 1996 and discontinued in 1998. In early promotional materials prior to the release of the first title, the imprint was called Matrix instead of Helix. It was renamed because of the then-upcoming film, The Matrix. It featured a handful of ongoing monthly series, several limited series, and one short graphic novel.

Despite the involvement of successful science fiction/fantasy novelists Michael Moorcock, Lucius Shepard and Christopher Hinz, and established comics creators Howard Chaykin, Elaine Lee, Matt Howarth, Warren Ellis, Walt Simonson, and Garth Ennis, sales of the comic books were low, and most of the ongoing titles were cancelled after 12 or fewer issues. Ellis' Transmetropolitan was switched to the Vertigo imprint, where it continued for several more years before reaching its planned conclusion. Ennis' Bloody Mary mini-series and Michael Moorcock's Multiverse were later collected in Vertigo-label paperbacks and Moeller's Sheva's War was released as a graphic novel paperback by Dark Horse.

Phelix

Phelix is a high-speed stream cipher with a built-in single-pass message authentication code (MAC) functionality, submitted in 2004 to the eSTREAM contest by Doug Whiting, Bruce Schneier, Stefan Lucks, and Frédéric Muller. The cipher uses only the operations of addition modulo 2³², exclusive or, and rotation by a fixed number of bits. Phelix uses a 256-bit key and a 128-bit nonce, claiming a design strength of 128 bits. Concerns have been raised over the ability to recover the secret key if the cipher is used incorrectly.

Performance

Phelix is optimised for 32-bit platforms. The authors state that it can achieve up to eight cycles per byte on modern x86-based processors.

FPGA Hardware performance figures published in the paper "Review of stream cipher candidates from a low resource hardware perspective" are as follows:

Helix

Phelix is a slightly modified form of an earlier cipher, Helix, published in 2003 by Niels Ferguson, Doug Whiting, Bruce Schneier, John Kelsey, Stefan Lucks, and Tadayoshi Kohno; Phelix adds 128 bits to the internal state.