The Multiple dimensions of graphic design

This thesis project is concerned with experiments in multiple-dimensional graphic design and has been addressed to a wide audience of graphic design professionals who are interested in working with paper shape and form. Its purpose is to explain how to apply two and three dimensional design to Gestalt perceptual principles. A combination between Gestalt perceptual principles and multiple-dimensional graphic design is revolutionary for how dimension can change within the Gestalt perceptual content

Towards Multilingual Programming Environments

Software projects consist of different kinds of artifacts: build files, configuration files, markup files, source code in different software languages, and so on. At the same time, however, most integrated development environments (IDEs) are focused on a single (programming) language. Even if a programming environment supports multiple languages (e.g., Eclipse), IDE features such as cross-referencing, refactoring, or debugging, do not often cross language boundaries. What would it mean for programming environment to be truly multilingual? In this short paper we sketch a vision of a system that integrates IDE support across language boundaries. We propose to build this system on a foundation of unified source code models and metaprogramming. Nevertheless, a number of important and hard research questions still need to be addressed

Towards multilingual programming environments

Software projects consist of different kinds of artifacts: build files, configuration files, markup files, source code in different software languages, and so on. At the same time, however, most integrated development environments (IDEs) are focused on a single (programming) language. Even if a programming environment supports multiple languages (e.g., Eclipse), IDE features such as cross-referencing, refactoring, or debugging, do not often cross language boundaries. What would it mean for programming environment to be truly multilingual? In this short paper we sketch a vision of a system that integrates IDE support across language boundaries. We propose to build this system on a foundation of unified source code models and metaprogramming. Nevertheless, a number of important and hard research questions still need to be addressed

Structural and metamorphic evolution of a gneiss terrain in the Namaqua Belt near Onseepkans, South West Africa

Bibliography: p. 173-189.A 4000 km² area of Precambrian rocks in the Namaqua belt has been examined and it is concluded the present structural and metamorphic framework is the result of a complex polydeformational and polymetamorphic evolution. A major crustal break is present in the area and is represented by a northwest trending dextral shear zone - the Pofadder ZAHNCAFS. The zone of reorientation associated with this shear zone controls the geometry of the western part of the area. The shear zone varies in width from 20 to 40 km and the core contains a 2 km - 7 km wide belt of mylonites. Two sets of folds (D₅ and D₆) have been formed in the zone of reorientation in the northern block. The D₅ folds are northeast trending en-echelon structures up to 30 km long and the interference pattern produced by superimposed northwest trending D₆ folds has resulted in a series of crescent-shaped antiforms. These folds are not present in the southern block and this is thought to be due to a pressure shadow effect connected with the nearby Vioolsdrif complex. Components of both pure shear and simple shear were involved in the shear zone development and a minimum displacement of 85 km is indicated by the strain analysis. The shear zone developed under medium to high-grade metamorphic conditions and the mylonites were formed by a process of dislocation and recovery

Hydrochemical Definition of Ground Water and Surface Water, with an Emphasis on the Origin of the Ground-Water Salinity in Southern Juab Valley, Juab County, Utah

As part of a U.S. Geological Survey study in Juab Valley in central Utah from 1991 to 1994, the chemistry of ground - and surface -water samples was determined. Total dissolved solids in the ground water of southern Juab Valley have historically been higher , in general, than ground water in other areas of Utah . Total dissolved solids for ground-water samples from this study ranged from 623 to 3,980 milligrams/liter. High-sulfate chemical data of previous studies suggested that the major source of ground-water salinity is the dissolution of gypsum (hydrous calcium sulfate ) from the Arapien Shale. Sulfur-34 to sulfur- 32 isotopic ratio data have confirmed that dissolved Arapien Shale is the major source of salinity in southern Juab Valley water. This thesis study of southern Juab Valley had four main objectives: 1) define the present chemistry of the ground and surface water; 2) qualitatively determine the mineralogy of the Middle Jurassic Arapien Shale; 3) determine the major sources of salinity; and 4) determine the main flow path in the ground-water system. Chemical data show that the water in southern Juab Valley is predominantly of a calcium-magnesium-sulfate-bicarbonate composition. X-ray diffraction determined the mineralogy of the Arapien Shale as primarily calcite and quartz. Mineralogy of the acid-insoluble residue is illite, chlorite, quartz, and a trace of feldspar. Based on chemical, isotopic, and simple salt weight percent data, dissolution of gypsum is the major source of salinity in southern Juab Valley water. Using the chemical and isotopic data as input , a mass balance computer software program (NETPATH) helped to determine that the gypsum is derived from the Arapien Shale . NETPATH and the potentiometric surface map helped to define the main ground-water flow path as southwest across southern Juab Valley, from Chicken Creek in the San Pitch Mountains on the east side of the valley toward Chick Creek Reservoir in the southwest part of the valley

4d N=2 Gauge Theories and Quivers: the Non-Simply Laced Case

We construct the BPS quivers with superpotential for the 4d N=2 gauge theories with non-simply laced Lie groups (B_n, C_n, F_4 and G_2). The construction is inspired by the BIKMSV geometric engineering of these gauge groups as non-split singular elliptic fibrations. From the categorical viewpoint of arXiv:1203.6743, the fibration of the light category L(g) over the (degenerate) Gaiotto curve has a monodromy given by the action of the outer automorphism of the corresponding unfolded Lie algebra. In view of the Katz--Vafa `matter from geometry' mechanism, the monodromic idea may be extended to the construction of (Q, W) for SYM coupled to higher matter representations. This is done through a construction we call specialization.Comment: 42 pages, 2 figure

Fat facade: Vertical public space

This thesis proposes that the facade of a building, typically seen as a boundary, can become volumetric and inhabited with program. Shanghai's library, currently a sprawling, horizontal megaform, is reconfigured as a thin vertical envelope that attaches to the facade of an existing building. The inner, existing tower uses the efficiency of stacked floor plates for office and book storage, while the facade becomes a cultural interface with the city, bringing porosity and collectivity to the high-rise. The new nested tower typology invigorates Shanghai's crowded city center with an institution that lacks space on the ground plane, while providing a layer of climate control for the tower through a programmed, structural façade. Two latent byproducts of capitalism, skyscrapers and skin systems, are exploited to produce a typology for a high visibility, but low-footprint, institution for the city

Model-driven generative programming for BIS mobile applications

The burst on the availability of smart phones based on the Android platform calls for cost-effective techniques to generate mobile apps for general purpose, distributed business information systems (BIS). To mitigate this problem our research aims at applying model-driven techniques to automatically generate usable prototypes with a sound, maintainable, architecture. Following three base principles: model-based generation, separation of concerns, paradigm seamlessness, we try to answer the main guiding question – how to reduce development time and cost by transforming a given domain model into an Android application? To answer this question we propose to develop an application that follows a generative approach for mobile BIS apps that will mitigate the identified problems. Its input is a platform independent model (PIM), with business rules specified in OCL (Object Constraint Language). We adopted the Design Science Research methodology, that helps gaining problem understanding, identifying systemically appropriate solutions, and in effectively evaluating new and innovative solutions. To better evaluate our solution, besides resorting to third party tools to test specific components integration, we demonstrated its usage and evaluated how well it mitigates a subset of the identified problems in an observational study (we presented our generated apps to an outside audience in a controlled environment to study our model-based centered and, general apps understandability) and communicated its effectiveness to researchers and practitioners.O grande surto de disponibilidade de dispositivos móveis para a plataforma Android requer, técnicas generativas de desenvolvimento de aplicações para sistemas comuns e/ou distribuídos de informação empresariais/negócio, que otimizem a relação custo-benefício. Para mitigar este problema, esta investigação visa aplicar técnicas orientadas a modelos para, automaticamente, gerar protótipos funcionais de aplicações com uma arquitetura robusta e fácil de manter. Seguindo para tal três princípios base: geração baseada no modelo, separação de aspetos, desenvolvimento sem soturas (sem mudança de paradigma), tentamos dar resposta à pergunta orientadora – como reduzir o tempo e custo de desenvolvimento de uma aplicação Android por transformação de um dado modelo de domínio? De modo a responder a esta questão nós propomos desenvolver uma aplicação que segue uma abordagem generativa para aplicações de informação empresariais/negócio móveis de modo a mitigar os problemas identificados. Esta recebe modelos independentes de plataforma (PIM), com regras de negócio especificadas em OCL (Object Constraint Language). Seguimos a metodologia Design Science Research que ajuda a identificar e perceber o problema, a identificar sistematicamente soluções apropriadas aos problemas e a avaliar mais eficientemente soluções novas e inovadoras. Para melhor avaliar a nossa solução, apesar de recorrermos a ferramentas de terceiros para testar a integração de componentes específicos, também demonstramos a sua utilização, através de estudos experimentais (em um ambiente controlado, apresentamos as nossas aplicações geradas a uma audiência externa que nos permitiu estudar a compreensibilidade baseada e centrada em modelos e, de um modo geral, das aplicações) avaliamos o quanto esta mitiga um subconjunto de problemas identificados e comunicamos a sua eficácia para investigadores e profissionais

Fissures and related studies in selected cretaceous rocks of S.E. England

Imperial Users onl