Electrochemical studies of the interface Fe/0.5 mol L(-1) H(2)SO(4) in the presence of benzotriazole and tolytriazole

The effect of benzotriazole (BTAH) and tolytriazole (TTAH) on the electrochemical behaviour of the Fe/0.5 mol L(-1) H(2)SO(4) interface at 25 degrees C was studied using cronopotentiometry, anodic and cathodic polarization curves and electrochemical impedance spectroscopy. BTAH and TTAH are inhibitors of anodic iron dissolution and the subsequent hydrogen evolution in 0.5 mol L(-1) H(2)SO(4) medium. Mass transport is an important step in the anodic process of inhibitive film formation. Electrochemical impedance spectroscopy was used to investigate the iron dissolution mechanism in the presence of the inhibitors and showed that BTAH and TTAH are adsorbed on the iron surface, thereby changing its dissolution mechanism in sulfate media. Starting from an iron dissolution model, it was possible to suggest two different mechanisms for iron dissolution in 0.5 mol L(-1) H(2)SO(4) containing BTAH or TTAH that involve a complex Fe(II)-inhibitor. (C) 2009 Elsevier B.V. All rights reserved

Assessing the Design of the Library's Discovery Interface and Online resources: A Case Study at the University of Maryland

This presentation was offered as part of the CUNY Library Assessment Conference, Reinventing Libraries: Reinventing Assessment, held at the City University of New York in June 2014.

Grafisk profilering med praktisk tillämpning på PZ hair : Graphic profiling with a practical application on PZ hair

Design, Grafiskt program, Symbol, Hair

Corporate identity through graphic design

The degree project has been implemented abroad in Brisbane, Australia. A literature study has beenperformed parallel to the practical work within the subject »Corporate identity through graphicaldesign«. In this study deeper research has been made concerning the establishment and manifestationof a corporate identity and its program. The knowledge given from this study has been put into practicethrough two larger projects.The first project was carried out at De Pasquale, advertising agency in Brisbane, where a corporateidentity program was designed for a new company. The company is a fitness centre, called KnockoutFitness, which specializes in different types of boxing training sessions such as Boxing, Thai Bow andBoxercise but also Aqua aerobics. They needed a full corporate identity program including a logotype,business card, letter paper-paper and address labels.The second project was carried out at Queensland University of Technology in Brisbane. A promotioncampaign was designed for the Department of Visual Arts, which included two information folders andone advertisement. The purpose of the campaign was to promote both the undergraduate and postgraduatecourses offered within the department.

The Graphic Designer as (a)Digital Nomad : A qualitative study

Syftet med denna studie var att undersöka hur digitala nomader utövar sitt yrke som grafiska designers, varför de valde att bli digitala nomader samt vilka fördelar och nackdelar som finns. Totalt intervjuades 10 före detta och nuvarande digitala nomader via email och svaren sammanställdes och analyserades för att finna teman och sammanhang. Resultatet visar att deltagarna valde en digital nomadisk livsstil främst på grund av den frihet det innebär. De är även helt beroende av internet, då det är den grundläggande teknologin som möjliggör distansarbete. Att vara digital nomad verkar inte ha en negativ inverkan på den grafiska designprocessen och alla verktyg som behövs anser de finns tillgängliga digitalt. Den del av det traditionella designyrket på en byrå som deltagarna i studien saknade mest var kreativa diskussioner med kollegor.

Summer Institute for Graphic Design Studies / Nowroozi

Summer Graphic Design workshops Co-sponsored by the Continuing Education Division and the Graphic Design Dept. Schedule C & D, three weeks each, tuition $550-$650.00, New Times in London $1,735.00

Summer Institute for Graphic Design Studies / Nowroozi (reverse)

Summer Graphic Design workshops Co-sponsored by the Continuing Education Division and the Graphic Design Dept. Schedule C & D, three weeks each, tuition $550-$650.00, New Times in London $1,735.00

Summer Institute for Graphic Design Studies / Don Adleta

Summer Graphic Design workshops Co-sponsored by the Continuing Education Division and the Graphic Design Dept. Schedule A & B, tuition $410.00, Applied Semiotics for Design Seminar $625.00

Summer Institute for Graphic Design Studies / Nowroozi

Summer Graphic Design workshops Co-sponsored by the Continuing Education Division and the Graphic Design Dept. Schedule B, C & D, tuition $450.00

Summer Institute for Graphic Design Studies / Nowroozi (reverse)

Summer Graphic Design workshops Co-sponsored by the Continuing Education Division and the Graphic Design Dept. Schedule B, C & D, tuition $450.00

O pioneirismo de memória de elefante como graphic novel autobiográfica brasileira

Dissertação apresentada no Programa de Pós-graduação em Comunicação - Mestrado da Universidade Municipal de São Caetano do Sul

Uma interface visual para modelos de bancos de dados orientados a objetos com suporte para versões

Este trabalho apresenta o projeto de uma interface visual para modelos de bancos de dados orientados a objetos, com suporte para versões. Um requisito importante, não atendido pelas interfaces visuais específicas e genéricas para sistemas orientados a objetos, é a capacidade de definir e manipular versões de um objeto nos vários níveis da hierarquia de classes (herança por extensão, adotada pelo modelo de versões [GOL 95]). As interfaces, que manipulam versões, suportam essa característica no nível mais especializado da hierarquia (herança por refinamento, adotada pelos principais SGBDOOs). Procurando prover a possibilidade do versionamento de objetos nos vários níveis da hierarquia de classes, surgiu a motivação para projetar e desenvolver uma interface visual com funcionalidades de interfaces existentes (específicas e genéricas) e que obedeça às características principais dos Modelos de Dados Orientados a Objetos e do Modelo de Versões [GOL 95], seguindo as características recomendadas para interfaces visuais para MDOOs, propostas em [SIL 96]. Foi implementado um protótipo com algumas das características projetadas para o browser de objeto e seu suporte para versões.