796 research outputs found
1245+676 - a CSO/GPS source being an extreme case of a double-double structure
AGN with the so-called `double-double' radio structure have been interpreted
as restarted AGN where the inner structure is a manifestation of a new phase of
activity which happened to begin before the outer radio lobes resulting from
the previous one had faded completely. The radio galaxy 1245+676 is an extreme
example of such a double-double object - its outer structure, measuring 970
h^{-1} kpc, is five orders of magnitude larger than the 9.6 h^{-1} pc inner
one. We present a series of VLBI observations of the core of 1245+676 which
appears to be a compact symmetric object (CSO). We have detected the motion of
the CSO's lobes, measured its velocity, and inferred the kinematic age of that
structure.Comment: A contribution to The Third Workshop on Compact Steep Spectrum and
GHz-Peaked Spectrum Radio Sources, Kerastari, Greece May 28-31, 2002.
Refereed and accepted by Publications of the Astronomical Society of
Australia. 4 pages. Final version copyedited by PASA Edito
Stickers as a Literature-Distribution Platform
Contemporary experimental writing often directs its attention to its
writing space, its medium, the material on which it is presented.
Very often this medium is meaningful and becomes part of the work –
the printed text transfered to another media context (for instance,
into a traditional book) would become incomprehensible. Literature
distributed on stickers is a form of writing that is divided into
small fragments of texts (a type of constrained writing), physically
scattered in different locations. One of the newest challenges in
literature are books with augmented reality, AR, which examine the
relation between the physical (the medium) and the virtual
interaction. Sticker literature is a rather simple analog form of
augmented reality literature. The stickers have QR codes or web
addresses printed on them, so the viewer who reads/sees a random
sticker in the public space can further explore the text online. The
viewer can read other parts of the text on photographs (the
photograph being another medium) of other stickers placed in
different locations. The author will discuss the use of stickers
throughout literary history, beginning with 20th century French
Situationists, through different textual strategies applied by
visual artists and ending with literary forms such as the sticker
novel Implementation (2004) by Nick Montfort and Scott Rettberg or
Stoberskiade (2013). The author shall try to explain why writers
decide to use this form, how the text is distributed and received
and how the city space is used in such projects
Textual Demoscene
The demoscene is a mainly European subculture of computer programmers, whose programs generate computer art in real time. The aim of this report is to attempt a description of the textual dimension of the demoscene. The report is the effect of efforts to perform an ethnographic exploration of the Polish computer scene; it quotes interviews with participants of demo parties, where text plays a significant role: in demos, real-time texts, IF, mags or digital adaptations. Media archeology focusing on the textual aspect of the demoscene is important to understanding the beginnings of digital literature and genres of digital-born texts
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