scholarly journals Time Folding • Folding Time

Author(s):  
Lisa Cay Miller

Lisa Cay Miller is a pianist/composer/improviser and Artistic Director of the NOW Society. In this piece, she offers a poetic description of the technological challenges associated with a large-scale sequential improvisation project in which thirty-six musicians and two sound engineers collaborated with one another to produce a total of thirty-eight videos of improvised musical performances.

2021 ◽  
Vol 2021 (48) ◽  
pp. 24-39
Author(s):  
Monique Kerman

When Okwui Enwezor gained world renown as artistic director of Documenta11 in 2002, his accomplishments as curator of contemporary African art were already well established. His In/Sight: African Photographers, 1940–Present, exhibition (1996) had the temerity to describe the intentional ways in which Africans shaped their own photographic representation in a medium whose history was as long and distinguished in Africa as in Europe. Enwezor’s 2001 exhibition The Short Century: Independence and Liberation Movements in Africa, 1945–1994, was a revelatory journey through the long process of colonial resistance and independence no less revolutionary for its astonishing range of content far beyond that of art objects, including film, music, theater, literature, and literature. In helming Documenta11, Enwezor not only included a historic number of non-white, non-European artists but also redefined the exhibition, before its opening in Kassel, by conceiving it as a final installment of several “platforms” staged worldwide. His were strategic, paradigmatic interventions engineered to globalize the art world, and they effectively amounted to acts of art-historical decolonization. Enwezor’s legacy is instructive. Achieving an inclusive and equitable art history that is sustainable requires decentralizing white, Eurocentric, male, cisgender, and heterosexual hegemony. In two of his final projects, large-scale solo shows of Frank Bowling and El Anatsui, exhibiting these artists on their own terms did just that. It is through his curatorial practice of art-world decolonization that Enwezor has issued a rallying cry. He has shown us the way forward.


2015 ◽  
Vol 26 (3-4) ◽  
pp. 228-244 ◽  
Author(s):  
Jason Freeman ◽  
Shaoduo Xie ◽  
Takahiko Tsuchiya ◽  
Weibin Shen ◽  
Yan-Ling Chen ◽  
...  

1991 ◽  
Vol 7 (28) ◽  
pp. 361-368 ◽  
Author(s):  
Yvonne Brewster

Yvonne Brewster is best known in Britain as artistic director of Talawa Theatre, but she has also been active in the theatres of Jamaica, Africa, and America, having worked as a drama teacher, television production assistant and presenter, and film director in Jamaica before beginning her international theatre directing career. Talawa was founded in 1985 by four women, with Yvonne Brewster as director, and with the aim of using ‘the ancient African ritual and black political experience of our forebears to inform, enrich, and enlighten British theatre’. Although Talawa has as yet been unable to give the work of black women writers the attention it deserves, the company is itself primarily female: the artistic director and the majority of employees are women, all the designers to date have been women, and so predominantly are the technical and stage management staff. A medium- to large-scale touring company, Talawa worked without a building base until 1991, when the Jeanetta Cochrane Theatre became its home. Yvonne Brewster has directed all Talawa's work to date, focusing primarily on productions of the classics with black performers and on introducing the work of black playwrights to British audiences. Her productions have included The Black Jacobins by C. L. R. James (1985–86), An Echo in the Bone by Dennis Scott (1986–87), O Babylon! by Derek Walcott (1987–88), Wilde's The Importance of Being Earnest (1988–89), The Gods Are Not to Blame by Ola Rotimi (1989–90), The Dragon Can't Dance by Earl Lovelace (1990–91), and Shakespeare's Antony and Cleopatra (1991–92). Yvonne Brewster is also the editor of Methuen's two volumes of Black Plays (1987 and 1989). Here she is interviewed by Lizbeth Goodman, who has just completed her doctoral dissertation on women's theatre in Britain at Cambridge, and is currently working with the Open University.


Author(s):  
Neilton Clarke

Tarō Okamoto [岡本太郎] (1911–1996) was one of Japan’s most visible artists during the post-World War II period. Born in Kawasaki, Kanagawa, his father was a cartoonist and his mother a writer. In 1929, having enrolled at the Tokyo Fine Arts School, Okamoto travelled to Europe and in 1930 began living in Paris. A member of the Abstraction-Création group between 1933–1937, Okamoto associated with the likes of Georges Bataille, André Breton, Pablo Picasso, and Man Ray before returning to Japan in 1940. Working in a broad range of media and courting abstraction, biomorphic surrealism, and an abstracted figuration, his political-allegorical paintings are seemingly emblematic of the post-war decades. Examples include the paintings Heavy Industry (1949), an apparent indictment of capitalism, and Law of the Jungle (1950). In 1954, he exhibited in the 27th Venice Biennale, also establishing the Institute of Esthetic Research. The 1960s saw him working in Mexico on a large-scale commission, the nuclear-themed mural Myth of Tomorrow (1970), which was subsequently returned and installed in Tokyo’s Shibuya Station in 2008. Okamoto’s sculptural output saw his Tower of the Sun artwork exhibited as part of World Expo ’70, Osaka, for which he was also artistic director. The Taro Okamoto Memorial Museum in Tokyo, which opened in 1988, occupies his former Aoyama home and studio site, while The Taro Okamoto Museum of Art, having opened in 1999 in Kawasaki, holds an extensive collection of his work.


2015 ◽  
Vol 45 (1) ◽  
pp. 117-125
Author(s):  
Nicholas Grene

In this wide ranging interview between Druid's Artistic Director Garry Hynes and Nicholas Grene, she speaks of her work on the two marathon productions, DruidSynge in 2004–6 and DruidMurphy in 2012–13. She explains the origins of the idea of doing all of Synge's plays as a single event, the process of funding, casting, and designing the production. She offers comparable insights into DruidMurphy, how the three of Murphy's plays, A Whistle in the Dark, Conversations on a Homecoming, and Famine, were chosen to highlight emigration as one of the playwright's key themes. This is followed up by a supplementary interview about the production in September 2014 of Bailegangaire with Brigit, Murphy's new ‘prequel’ to it. The interview offers new insights into Hynes's working methods, and the logistic and creative challenges of these large scale theatrical enterprises.


1999 ◽  
Vol 173 ◽  
pp. 243-248
Author(s):  
D. Kubáček ◽  
A. Galád ◽  
A. Pravda

AbstractUnusual short-period comet 29P/Schwassmann-Wachmann 1 inspired many observers to explain its unpredictable outbursts. In this paper large scale structures and features from the inner part of the coma in time periods around outbursts are studied. CCD images were taken at Whipple Observatory, Mt. Hopkins, in 1989 and at Astronomical Observatory, Modra, from 1995 to 1998. Photographic plates of the comet were taken at Harvard College Observatory, Oak Ridge, from 1974 to 1982. The latter were digitized at first to apply the same techniques of image processing for optimizing the visibility of features in the coma during outbursts. Outbursts and coma structures show various shapes.


1994 ◽  
Vol 144 ◽  
pp. 29-33
Author(s):  
P. Ambrož

AbstractThe large-scale coronal structures observed during the sporadically visible solar eclipses were compared with the numerically extrapolated field-line structures of coronal magnetic field. A characteristic relationship between the observed structures of coronal plasma and the magnetic field line configurations was determined. The long-term evolution of large scale coronal structures inferred from photospheric magnetic observations in the course of 11- and 22-year solar cycles is described.Some known parameters, such as the source surface radius, or coronal rotation rate are discussed and actually interpreted. A relation between the large-scale photospheric magnetic field evolution and the coronal structure rearrangement is demonstrated.


2000 ◽  
Vol 179 ◽  
pp. 205-208
Author(s):  
Pavel Ambrož ◽  
Alfred Schroll

AbstractPrecise measurements of heliographic position of solar filaments were used for determination of the proper motion of solar filaments on the time-scale of days. The filaments have a tendency to make a shaking or waving of the external structure and to make a general movement of whole filament body, coinciding with the transport of the magnetic flux in the photosphere. The velocity scatter of individual measured points is about one order higher than the accuracy of measurements.


Author(s):  
Simon Thomas

Trends in the technology development of very large scale integrated circuits (VLSI) have been in the direction of higher density of components with smaller dimensions. The scaling down of device dimensions has been not only laterally but also in depth. Such efforts in miniaturization bring with them new developments in materials and processing. Successful implementation of these efforts is, to a large extent, dependent on the proper understanding of the material properties, process technologies and reliability issues, through adequate analytical studies. The analytical instrumentation technology has, fortunately, kept pace with the basic requirements of devices with lateral dimensions in the micron/ submicron range and depths of the order of nonometers. Often, newer analytical techniques have emerged or the more conventional techniques have been adapted to meet the more stringent requirements. As such, a variety of analytical techniques are available today to aid an analyst in the efforts of VLSI process evaluation. Generally such analytical efforts are divided into the characterization of materials, evaluation of processing steps and the analysis of failures.


Author(s):  
V. C. Kannan ◽  
A. K. Singh ◽  
R. B. Irwin ◽  
S. Chittipeddi ◽  
F. D. Nkansah ◽  
...  

Titanium nitride (TiN) films have historically been used as diffusion barrier between silicon and aluminum, as an adhesion layer for tungsten deposition and as an interconnect material etc. Recently, the role of TiN films as contact barriers in very large scale silicon integrated circuits (VLSI) has been extensively studied. TiN films have resistivities on the order of 20μ Ω-cm which is much lower than that of titanium (nearly 66μ Ω-cm). Deposited TiN films show resistivities which vary from 20 to 100μ Ω-cm depending upon the type of deposition and process conditions. TiNx is known to have a NaCl type crystal structure for a wide range of compositions. Change in color from metallic luster to gold reflects the stabilization of the TiNx (FCC) phase over the close packed Ti(N) hexagonal phase. It was found that TiN (1:1) ideal composition with the FCC (NaCl-type) structure gives the best electrical property.


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