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Single Program (single + program)

Distribution by Scientific Domains
Humanities and Social Sciences50%

Selected Abstracts

A definition of and linguistic support for partial quiescence

CONCURRENCY AND COMPUTATION: PRACTICE & EXPERIENCE, Issue 8 2008
Billy Yan-Kit Man
Abstract The global quiescence (GQ) of a distributed computation (or distributed termination detection) is an important problem. Some concurrent programming languages and systems provide GQ detection as a built-in feature so that programmers do not need to write special synchronization code to detect quiescence. This paper introduces partial quiescence (PQ), which generalizes quiescence detection to a specified part of a distributed computation. PQ is useful, for example, when two independent concurrent computations that both rely on GQ need to be combined into a single program. The paper describes how we have designed and implemented a PQ mechanism within an experimental version of the JR concurrent programming language, and have gained experience with several representative applications. Our early results are promising qualitatively and quantitatively. Copyright © 2007 John Wiley & Sons, Ltd. [source]

Complementary Virtual Architecture and the Design Studio

JOURNAL OF ARCHITECTURAL EDUCATION, Issue 2 2002
WARREN K. WAKE
Complementary virtual architecture combines physical architecture with virtual buildings to address a single program. This bimodal approach serves clients whose activities span both worlds, and it brings conventional architectural concerns of client/corporate identity, artistic expression, and articulation into the virtual domain, and in turn requires coordination with design for the physical world. To prepare students for a future that will likely present many such opportunities, the authors formed and taught for three years a studio centered on projects of this type. [source]

The Influence of Social Critical Theory on Edward Schillebeeckx's Theology of Suffering for Others

THE HEYTHROP JOURNAL, Issue 2 2001
Elizabeth K. TillarArticle first published online: 16 DEC 200
Edward Schillebeeckx has consolidated the theoretical and practical dimensions of the Christian approach to human suffering in his theological method, specifically his theology of suffering for others. The various elements and sources of his method can be gleaned from his later writings, especially those published during the 1970s and 1980s. Schillebeeckx's theology is anchored in (1) the Thomist-phenomenological approach of Flemish philosopher Dominic De Petter; (2) the historical-experiential theology of Marie-Dominique Chenu; and (3) the social theory of the Frankfurt School. De Petter's perspective on Aquinas integrated a Thomist epistemology with the phenomenological notion that concepts cannot ultimately capture the reality of human experience. From Chenu, Schillebeeckx acquired his commitment to both solid historical research and engagement with socio-political problems facing church and world. The problem of suffering, which constitutes an essential dimension of Schillebeeckx's theological ethics with its dual emphasis on theory and praxis, raises the question of human responsibility in the face of unjust and needless suffering. His theoretical-practical approach to the alleviation of human suffering evolved within the framework of social critical theory, specifically: (a) Schillebeeckx's theological integration of Theodor Adorno's negative dialectics into his own method of correlation, which promotes various forms of critical resistance to socio-political injustice rather than a single program; and (b) the unification of theory and praxis, a priority of Jürgen Habermas's ,new' critical theory that Schillebeeckx endorses. Both principles of critical theory , negative dialectics and the union of theory and praxis , inform Schillebeeckx's eschatological orientation and his conception of liturgy as a form of social ethics. [source]

Wavelength-dispersive X-ray fluorescence analysis of ancient glasses,

ARCHAEOMETRY, Issue 4 2002
R. Falcone
The application of X-ray fluorescence to the study of the composition of ancient glasses has been limited by the large amount of material required for samples. In this paper the setting of a reduced sampling XRF method for the analysis of ancient glasses is described. The method involves the preparation of glass beads by melting the sample with lithium tetraborate flux. By means of reference and synthetic samples, the method allows regression curves to be set, covering broad ranges from ppm to high concentrations. By means of a single program, up to 31 elements of interest in the study of ancient glass are analysed. The reproducibility, sensitivity and reliability of the method are discussed. The results demonstrate that 0.2 g of glass is sufficient to obtain accurate and sensitive analyses for most of the elements of interest. [source]