Designing cnc knit for hybrid membrane and bending active structures

Recent advances in computation allow for the integration of design and simulation of highly interrelated systems, such as hybrids of structural membranes and bending active elements. The engaged complexities of forces and logistics can be mediated through the development of materials with project specific properties and detailing. CNC knitting with high tenacity yarn enables this practice and offers an alternative to current woven membranes. The design and fabrication of an 8m high fabric tower through an interdisciplinary team of architects, structural and textile engineers, allowed to investigate means to design, specify, make and test CNC knit as material for hybrid structures in architectural scale. This paper shares the developed process, identifies challenges, potentials and future work.

Processos de melhoria social: a requalificação do Bairro Social de Santa Tecla

Dissertação de mestrado integrado em Arquitectura

Low f-number microlenses for integration on optical microsystems

This paper presents microlenses (MLs) with low f-number made of AZ4562 photoresist for integration on optical microsystems. The fabrication process was based on the thermal reflow and rehydration. Large series of MLs were fabricated with a width of 35 μm, a thickness of 5 μm, and spaced apart by 3 μm. The MLs were fabricated directly on the surface of a die with type n+/p-substrate junction photodiode fabricated in a standard CMOS process. The measured focal length was 49 μm with a tolerance of ±2 μm (maximum error of ±4%), resulting in a numerical aperture of 33.6 × 10-2 (±1.3 × 10-2). The measurements also revealed an f-number of 1.4.

Finite integration methods for isospectral flows

In this paper we consider the approximate computation of isospectral flows based on finite integration methods( FIM) with radial basis functions( RBF) interpolation,a new algorithm is developed. Our method ensures the symmetry of the solutions. Numerical experiments demonstrate that the solutions have higher accuracy by our algorithm than by the second order Runge- Kutta( RK2) method.

Towards an engine for coordination-based architectural reconfigurations

Software reconfigurability became increasingly relevant to the architectural process due to the crescent dependency of modern societies on reliable and adaptable systems. Such systems are supposed to adapt themselves to surrounding environmental changes with minimal service disruption, if any. This paper introduces an engine that statically applies reconfigurations to (formal) models of software architectures. Reconfigurations are specified using a domain specific language— ReCooPLa—which targets the manipulation of software coordinationstructures,typicallyusedinservice-orientedarchitectures(soa).Theengine is responsible for the compilation of ReCooPLa instances and their application to the relevant coordination structures. The resulting configurations are amenable to formal analysis of qualitative and quantitative (probabilistic) properties.

On the verification of architectural reconfigurations

In a reconfigurable system, the response to contextual or internal change may trigger reconfiguration events which, on their turn, activate scripts that change the system׳s architecture at runtime. To be safe, however, such reconfigurations are expected to obey the fundamental principles originally specified by its architect. This paper introduces an approach to ensure that such principles are observed along reconfigurations by verifying them against concrete specifications in a suitable logic. Architectures, reconfiguration scripts, and principles are specified in Archery, an architectural description language with formal semantics. Principles are encoded as constraints, which become formulas of a two-layer graded hybrid logic, where the upper layer restricts reconfigurations, and the lower layer constrains the resulting configurations. Constraints are verified by translating them into logic formulas, which are interpreted over models derived from Archery specifications of architectures and reconfigurations. Suitable notions of bisimulation and refinement, to which the architect may resort to compare configurations, are given, and their relationship with modal validity is discussed.

Integration methods in dynamic analysis

"Series title: Springerbriefs in applied sciences and technology, ISSN 2191-530X"

Reducciones Jesuiticas en el Chaco, Noroeste y Sur Argentino. Emplazamiento Territorial. Desarrollo Urbano y Arquitectónico entre los siglos XVII y XVIII. Evolución, Funciones y Tipologías. Reductions in the Chaco, Argentine Northwest and South. Territorial emplazan. Architectural and Urban Development between the seventeenth and eighteenth centuries. Evolution, Functions and Typologies.

Las reducciones jesuíticas en Argentina reconocen generalmente un único aporte en la región guaraní. Pero lo cierto es que una cantidad importante de reducciones, equivalente en número con las anteriormente mencionadas, se desarrollaron en el interior del país, fundamentalmente en las regiones del Chaco, noroeste y sur argentino. Muchas de ellas reconocen hoy su continuidad en centros urbanos y otras tan sólo, y en el mejor de los casos, en vestigios arqueológicos. Se propone el análisis de este conjunto desde las primeras incursiones en "misiones volantes" en el siglo XVII hasta la expulsión de los jesuitas en 1767. También se abordarán las modalidades y procesos generadores de centros reduccionales en estas regiones y sus interrelaciones territoriales. Además se pretende analizar sus funciones y morfologías originales, su evolución, traslados y posibles transformaciones posteriores, en las etapas previas al impacto originado ante la ausencia de la Compañía de Jesús. Los resultados incluirán la interpretación de los procesos formativos, con su diversidad de casos, en escalas regionales y locales, la recopilación de cartografía regional y urbana, y la determinación de series tipológicas de formas de trazados y organizaciones de tejidos, tanto en las demarcaciones de origen como en sus remodelaciones y ensanches cuando así correspondiere.

Efficient similarity-based operations for data integration

Similarity-based operations, similarity join, similarity grouping, data integration

Walking Tree - Organisation neuer Forschung in der Wissenschaft : Zusammenarbeit zwischen Integration und Differenzierung

Magdeburg, Univ., Fak. für Geistes-, Sozial- und Erziehungswiss., Diss., 2011

Stimulus-, aufgaben- und aufmerksamkeitsrelatierte Determinanten audiovisueller Integration

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2011

Aufnahme von Flüchtlingen und Vertriebenen sowie Aspekte und Bestrebungen ihrer Eingliederung/Integration im Kreis Salzwedel 1945 bis 1948/49

Flight and displacement, Research about displaced people, Displaced people in Saxony- Anhalt and in the district of Salzwedel, Arrival and reception, Integration into social life, Administrative activities, Housing, Integration into the labour market, Social welfare activities

Integration of appetitive and aversive reinforcers and the neuromodulation of reward seeking and pain avoidance

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2010

Zwischen Isolation, Anpassung und räumlicher Mobilität : eine Untersuchung zur Integration von Binnenwanderern in Deutschland

Magdeburg, Univ., Fak. für Geistes-, Sozial- und Erziehungswiss., Diss., 2011

Minimal-invasive provenance integration into data-intensive systems

Magdeburg, Univ., Fak. für Informatik, Diss., 2014