Presentation Based User Interface

A prototype presentation system base is described. It offers mechanisms, tools, and ready-made parts for building user interfaces. A general user interface model underlies the base, organized around the concept of a presentation: a visible text or graphic for conveying information. Te base and model emphasize domain independence and style independence, to apply to the widest possible range of interfaces. The primitive presentation system model treats the interface as a system of processes maintaining a semantic relation between an application data base and a presentation data base, the symbolic screen description containing presentations. A presenter continually updates the presentation data base from the application data base. The user manipulates presentations with a presentation editor. A recognizer translates the user's presentation manipulation into application data base commands. The primitive presentation system can be extended to model more complex systems by attaching additional presentation systems. In order to illustrate the model's generality and descriptive capabilities, extended model structures for several existing user interfaces are discussed. The base provides support for building the application and presentation data bases, linked together into a single, uniform network, including descriptions of classes of objects as we as the objects themselves. The base provides an initial presentation data base network graphics to continually display it, and editing functions. A variety of tools and mechanisms help create and control presenters and recognizers. To demonstrate the base's utility, three interfaces to an operating system were constructed, embodying different styles: icons, menu, and graphical annotation.

Utilização de alinhamento estrutural de proteínas no estudo de Interface Forming Residues de proteína-quinases com inibidores protéicos.

Alinhamento estrutural de proteínas e análise de interação proteína-inibidor. As proteínas-quinases (PK) como alvo biológico. Três grupos de estruturas diferentes no domínio catalítico de PK. Superposição dos dados obtidos no alinhamento sequencial e estrutural.

Guia de padrão de interface do SIGI.

Uso de objetos de interação. Orientação para utilização de elementos gráficos. Disposição dos elementos gráficos. Espaçamentos dos elementos gráficos.

Aplicação da JNI - Java Native Interface - na construção da ferramenta ServCLIPS.

Linguagem de programação Java. Java native interface (JNI). Ferramenta ServCLIPS:um exemplo de uso da JNI.

Cálculo de área acessível por solvente utilizando SURFV - definição de interface intramolecular pelo SMS.

Definição de superfície acessível por solvente. Cálculo de AS. Utilização de SURFV para cálculo da área da AS e identificação de interface. Discussão e trabalhos futuros.

Interface de usuário: uma avaliação do projetista.

2005

Study of adsorption of methylene blue and new methylene blue in liquid-solid interface by slab optical waveguide spectroscopy

A slab optical waveguide (SOWG) has been used for study of adsorption of both methylene blue (MB) and new methylene blue (NMB) in liquid-solid interface. Adsorption characteristics of MB and NMB on both bare SOWG and silanized SOWG by octadecyltrichlorosilane (ODS) were compared. Effect of pH on adsorption on MB and NMB was investigated. Binding rate constant analysis showed that both MB and NMB on bare SOWG demonstrates larger association constants than those on ODS-SOWG. Interactions of NIB and NMB on bare SOWG and ODS-SOWG were analyzed by molecular mechanics calculation method. The binding energy change was in the following order: ENMB-bare > EMB-bare > ENMB-ODS > EMB-ODS. (c) 2004 Elsevier B.V. All rights reserved.

Fluxo de gases-traco de efeito estufa na interface solo/atmosfera em solos de cerrado (2001).

A contribuicao da agricultura para as emissoes de gases de efeito estufa tem sido discutida em varios estudos. No que se refere as emissoes de CH4 (metano) e N2O (oxido nitroso), tem sido demostrado que a contribuicao dela esta em torno de 65% e 90% do total das emissoes antropogenicas respectivamente. O metano e produzido pela decomposicao anaerobica da materia organica no solo, queima de residuos e fermentacao de ruminantes. O cosumo desse gas ocorre pela oxidacao de radicais OH na troposfera e por oxidacao microbiologica no solo. O oxido nitroso e igualmente distribuido na troposfera e apresenta um tempo de resistencia bem maior do que o metano. Esse gas e produzido nos solos por processos biologicos e não-bioloicos, a partir de tranformacoes microbianas de nitrogenio inorganico nos solos, sendo a denitrifigacao e a nitrifigacao, os processos microbiologicos que mais contribuem para a emissao de N2O. A conversao de floresta para o uso agricola tem sido indicado como causador do aumento no fluxos de N2O, no entanto, neste estudo, em areas de Cerrado, emissoes muito reduzidas foram medidas. A capacidade de solos da Regiao do Cerrado consumir CH4 foi demostrada neste estudo. Embora tenha sido observada uma variacao sazonal dos fluxos, em nenhum periodo foi medida emissao desse gas, mesmo durante o periodo chuvoso. A possível reducao nas taxas de oxidacao de metano como resultado do aumento de fontes nitrogenadas em areas cultivadas, indicada por trabalhos anteriores, não e verificada pelo estudo.

Interface of chip-based capillary electrophoresis-inductively coupled plasma-atomic emission spectrometry (CE-ICP-AES)

An interface of chip-based capillary electrophoresis (CE)-inductively coupled plasma-atomic emission spectrometry (ICP-AES) that is based on cross-flow nebulization has been developed. A polydimethylsiloxane (PDMS) CE-chip with conventional cross channel layout was used. A stainless steel tube was placed orthogonal to the exit of the CE separation channel for cross flow nebulization. A supplementary flow of buffer solution at the channel exit was used to improve nebulization efficiency. Two capillaries were inserted into the CE chip near the inlet of the separation channel for sample and buffer solution injection. Syringe pumps were used to manipulate the flow rate and flow direction of the sample, buffer, and supplementary buffer solution. Peak broadening due to the shape (bulb and tube-shaped) and size of the spray chambers was studied. The smaller tube-shaped spray chamber was used because of smaller peak broadening effect due to aerosol transport. The nebulization and transport efficiency of the CE-ICP interface was approximately 10%. Ba2+ and Mg2+ ions were eluted from the CE-chip within 30 s. Resolution of the Ba2+ and Mg2+ peaks was 0.7 using the chip-based CE-ICP-AES system.

Qualitative modelling of unknown interface behaviour

M. H. Lee, and S. M. Garrett, Qualitative modelling of unknown interface behaviour, International Journal of Human Computer Studies, Vol. 53, No. 4, pp. 493-515, 2000

Copper phthalocyanine on InSb(111)A?interface bonding, growth mode and energy band alignment

Copper phthalocyanine on InSb(111)A?interface bonding, growth mode and energy band alignment, D.A. Evans, H.J. Steiner, S. Evans, R. Middleton, T.S. Jones, S. Park, T.U. Kampen, D.R.T. Zahn, G. Cabailh and I.T. McGovern, J. Phys.: Condens. Matter, 15, S2729?S2740, (2003)

Asymptotic behaviour of the elastic solution near the tip of a crack situated at a nonideal interface

Mishuris, G; Kuhn, G., (2001) 'Asymptotic behaviour of the elastic solution near the tip of a crack situated at a nonideal interface', Zeitschrift f?r Angewandte Mathematik und Mechanik 81(12) pp.811-826 RAE2008

Complicações microbiológicas na interface implante-pilar

Projeto de Pós-Graduação/Dissertação apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Mestre em Medicina Dentária

Extending snBench to Support a Graphical Programming Interface for a Sensor Network Tasking Language (STEP)

The purpose of this project is the creation of a graphical "programming" interface for a sensor network tasking language called STEP. The graphical interface allows the user to specify a program execution graphically from an extensible pallet of functionalities and save the results as a properly formatted STEP file. Moreover, the software is able to load a file in STEP format and convert it into the corresponding graphical representation. During both phases a type-checker is running on the background to ensure that both the graphical representation and the STEP file are syntactically correct. This project has been motivated by the Sensorium project at Boston University. In this technical report we present the basic features of the software, the process that has been followed during the design and implementation. Finally, we describe the approach used to test and validate our software.