Towards hierarchical management of autonomic components: a case study

We address the issue of autonomic management in hierarchical component-based distributed systems. The long term aim is to provide a modelling framework for autonomic management in which QoS goals can be defined, plans for system adaptation described and proofs of achievement of goals by (sequences of) adaptations furnished. Here we present an early step on this path. We restrict our focus to skeleton-based systems in order to exploit their well-defined structure. The autonomic cycle is described using the Orc system orchestration language while the plans are presented as structural modifications together with associated costs and benefits. A case study is presented to illustrate the interaction of managers to maintain QoS goals for throughput under varying conditions of resource availability.

Twentieth Century Modern Architecture and the Countryside: Ludwig Mies van der Rohe's design for a country gold clubhouse for the Krefeld Golf Club Association

This paper investigates relationships between modernity and monumentality in the architecture of Ludwig Mies van der Rohe. In his Modern Architecture, the critic and historian Kenneth Frampton separated Mies’ work into two historical periods, 1921-1933 and 1933-1967; the first he entitled ‘Mies van der Rohe and the significance of fact,’ the second ‘Mies van der Rohe and the monumentalisation of technique.’ The two historical periods correspond to two different geopolitical phases of Mies’ career, the first in Weimar Germany the second in the United States. By looking at a number of designs and texts made by Mies in the 1930’s and 1940’s, this essay questions the validity of separating Mies’ architecture into such clear-cut categories, where each one can enjoy a seeming independence from the other. The fulcrum for the discussion is Mies’ design of 1930 for a country golf clubhouse for the industrial town of Krefeld in north-western Germany. Our attention to the golf clubhouse design was prompted by the recent installation (2013), in which a 1-1 model of the design, made primarily from plywood, was erected in a field close the the site of Mies' original proposal.

Bauhaus: conjuntura política e trajetórias

The Bauhaus began its activities in 1919, in Weimar - Germany, under the direction of architect Walter Gropius, as an association of craftsmen without distinction. For his inclusive approach, its professors were many artists, architects and craftsmen from different ideals. Thus were brought together painters, sculptors, decorators, architects and other professionals from many different locations. With their existence tied to political events of the interwar period, this school has several limitations and had to move its headquarters several times. The aim of this paper is to report briefly the main events in the short existence of this school forerunner of contemporary design.

Zeitschrift der Savigny-Stiftung für Rechtsgeschichte.

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Der vollständige Vögelsang : Eine gründliche Anleitung alle europaischen Vögel /

Mode of access: Internet.

Zeitschrift der Savigny-Stiftung für Rechtsgeschichte.

Recently published articles

Goethe-Jahrbuch.

Vols. 7-34 include the Jahresbericht of the Goethe-Gesellschaft.

Entwicklung des ifflandischen Spiels in vierzehn Darstellungen auf dem weimarischen Hoftheater im Aprillmonath 1796.

Spine title: Böttiger. Iffland.

Zeitschrift der Savigny-Stiftung für Rechtsgeschichte.

Vols. for 1880-<2000> called also v. 14-<130> in continuation of: Zeitschrift für Rechtsgeschichte.

A staggered approach for the coupling of Cahn–Hilliard type diffusion and finite strain elasticity

We develop an algorithm and computational implementation for simulation of problems that combine Cahn–Hilliard type diffusion with finite strain elasticity. We have in mind applications such as the electro-chemo- mechanics of lithium ion (Li-ion) batteries. We concentrate on basic computational aspects. A staggered algorithm is pro- posed for the coupled multi-field model. For the diffusion problem, the fourth order differential equation is replaced by a system of second order equations to deal with the issue of the regularity required for the approximation spaces. Low order finite elements are used for discretization in space of the involved fields (displacement, concentration, nonlocal concentration). Three (both 2D and 3D) extensively worked numerical examples show the capabilities of our approach for the representation of (i) phase separation, (ii) the effect of concentration in deformation and stress, (iii) the effect of Electronic supplementary material The online version of this article (doi:10.1007/s00466-015-1235-1) contains supplementary material, which is available to authorized users. B P. Areias pmaa@uevora.pt 1 Department of Physics, University of Évora, Colégio Luís António Verney, Rua Romão Ramalho, 59, 7002-554 Évora, Portugal 2 ICIST, Lisbon, Portugal 3 School of Engineering, Universidad de Cuenca, Av. 12 de Abril s/n. 01-01-168, Cuenca, Ecuador 4 Institute of Structural Mechanics, Bauhaus-University Weimar, Marienstraße 15, 99423 Weimar, Germany strain in concentration, and (iv) lithiation. We analyze con- vergence with respect to spatial and time discretization and found that very good results are achievable using both a stag- gered scheme and approximated strain interpolation.

Die Geschichte der Staaten des Ernestinischen Hauses Sachsen : des Grossherzogthums Weimar-Eisenach, und der Herzogthümer Altenburg, Meiningen-Hildburghausen-Saalfeld, und Coburg-Gotha /

Bound with the author's Die Geschichte des Königreiches Sachsen. Dresden : P. G. Hilscher, 1826.