34 resultados para process innovation
em Repositório Científico do Instituto Politécnico de Lisboa - Portugal
Resumo:
The village of Óbidos was recognized in 2015 as a creative city in the area of literature, becoming a member of the UNESCO Creative Cities Network. The attribution of the title depends on the fulfillment of a number of criteria the regions have to integrate. In addition to Óbidos, UNESCO attributed the same title in the same year to other European cities, including Barcelona, Nottingham, Ljubljana, Tartu and Lviv. This article intends to co nduct a case study to the cultural and artistic offer, as well as the cultural and literary legacy that different cities provide to be able to inquire the innovation of the proposals. The study aims to assess how much Óbidos, compared to other cities with the same title, is creative. Knowing that the concept of creative city (Landry and Bianchini, 1995) results from the emergence of new technologies and a new type of economy based on creativity and innovation and that creativity implies removing economic or social value of the creative work or talent, the study aims to determine to what extent the processes generated gave rise to new ideas (creativity) and what processes led to its implementation (innovation). Being innovation in the creative industries asso ciated with product, process, positioning, paradigmatic and social innovation (Storsul and Krumsvik, 2013), it is concluded that, in Óbidos, the entrepreneurship initiatives are more focused on tourists who occasionally visit the village and the business o pportunities that are generated there. New innovative and creative spaces were created, promoting literature and adding value and quality to urban space. This urban intervention resulted in the attraction of individuals who streamlined new habits of being and acting in the village
Resumo:
Nowadays, the Portuguese insurance industry operates in a market with a much more aggressive structure than a few decades ago. Markets and the economy have become globalised since the last decade of the 20th century. Market forces have gradually shifted – power is now mainly on the demand side. In order to meet the new requirements, the insurance industry must develop a strong strategic ability to respond to constant changes of the new international economic order.One of the basic aspects of this strategic development will focus on the ability to predict the future. We introduce the subject by briefly describing the sector, its organisational structure in the Portuguese market, and challenges arising from the development of the European Union. We then analyse the economic and financial structure of the sector. From this point of view, we aim at the possibility of designing models that could explain the demand for insurance, claims and technical reserves evolution. Such models, (even if based on the past), would resolve, at least partly, one of the greatest difficulties experienced by insurance companies when estimating the budget. Thus, we examine the existence of variables that explain the previous points, which are capable of forming a basis for designing models that are simple but efficient, and can be used for strategic planning.
Resumo:
A certificação deixou de ser “apenas” uma vantagem competitiva para passar a ser um critério seleccionador de empresas diferenciando-as das concorrentes. O conceito de melhoria contínua subjacente à norma ISO 9001 transmite para o mercado a imagem de empresas capazes de satisfazer e superar as exigências dos clientes, direccionando todos os colaboradores para esse objectivo comum. O sector dos Transportes aderiu em força a esta inovação mostrando interesse em melhorar a qualidade do serviço prestado e dos processos. O objectivo deste estudo é contribuir para a avaliação da implementação do Sistema de Gestão da Qualidade (SGQ) ISO 9001:2008 numa empresa de Transportes rodoviários de mercadorias porta a porta (TRMPP) – também designado por Transporte Fraccionado de Mercadorias. Elaborou-se um questionário a clientes construindo-se os indicadores de forma a identificar pontos fortes e pontos fracos no sentido da melhoria contínua da qualidade. Destacam-se a competitividade relativamente às devoluções, grau de satisfação relativamente à competitividade geral, classificação do serviço prestado pelos motoristas/ ajudantes. Conclui-se que a principal razão que levou a empresa a implementar o SGQ foi a necessidade de responder a alguns requisitos nomeadamente concursos públicos onde implicitamente existem indicadores de satisfação dos clientes e outros de melhoria da qualidade do produto/serviço. Durante o processo de implementação do SGQ, surgiram dificuldades relacionadas essencialmente com o tempo necessário para tratar de burocracias e com os custos da Qualidade. Concluiu-se ainda que a Gestão de topo, os Directores e os Chefes de Secção, são os principais responsáveis pela detecção e correcção de não conformidades, bem como a empresa que implementou novos métodos de motivação dos colaboradores, destacando a formação e a comunicação.
Resumo:
This article presents the design and test of a receiver front end aimed at LMDS applications at 28.5 GHz. It presents a system-level design after which the receiver was designed. The receiver comprises an LNA, quadrature mixer and quadrature local oscillator. Experimental results at 24 GHz center frequency show a conversion voltage gain of 15 dB and conversion noise figure of 14 5 dB. The receiver operates from a 2 5 V power supply with a total current consumption of 31 mA.
Resumo:
The deposition of highly oriented a-axis CrO(2) films onto Al(2)O(3)(0001) by atmospheric pressure (AP)CVD at temperatures as low as 330 C is reported. Deposition rates strongly depend on the substrate temperature, whereas for film surface microstructures the dependence is mainly on film thickness. For the experimental conditions used in this work, CrO(2) growth kinetics are dominated by a surface reaction mechanism with an apparent activation energy of (121.0 +/- 4.3) kJ mol(-1). The magnitude and temperature dependence of the saturation magnetization, up to room temperature, is consistent with bulk measurements.
Resumo:
The subject matter of this book is about piano methodology, including technical, musical, artistic, ethical and philosophical issues and reflections. The purpose of this work is to share a personal professional experience insight in the field of piano performance. This text assumes a certain continuity to the major contributions of artists like Ludwig Deppe, Tobias Matthay, Grigory Kogan, Heinrich Neuhaus and George Kochevitsky. At the same time, it tries to integrate and complement this selected literature, bringing new ideas and hints to specific professional issues.
Resumo:
A voltage limiter circuit for indoor light energy harvesting applications is presented. This circuit is a part of a bigger system, whose function is to harvest indoor light energy, process it and store it, so that it can be used at a later time. This processing consists on maximum power point tracking (MPPT) and stepping-up, of the voltage from the photovoltaic (PV) harvester cell. The circuit here described, ensures that even under strong illumination, the generated voltage will not exceed the limit allowed by the technology, avoiding the degradation, or destruction, of the integrated die. A prototype of the limiter circuit was designed in a 130 nm CMOS technology. The layout of the circuit has a total area of 23414 mu m(2). Simulation results, using Spectre, are presented.
Resumo:
Mestrado em Educação Matemática na Educação Pré – Escolar e nos 1.º e 2.º Ciclos do Ensino Básico
Resumo:
The Bologna Process aimed to build a European Higher Education Area promoting student's mobility. The adoption of Bologna Declaration directives requires a self management distributed approach to deal with student's mobility, allowing frequent updates in institutions rules or legislation. This paper suggests a computational system architecture, which follows a social network design. A set of structured annotations is proposed in order to organize the user's information. For instance, when the user is a student its annotations are organized into an academic record. The academic record data is used to discover interests, namely mobility interests, among students that belongs the academic network. These ideas have been applied into a demonstrator that includes a mobility simulator to compare and show the student's academic evolution.
Resumo:
The Bologna Process aimed to build a European Higher Education Area with the objective of promoting students mobility. The adoption of Bologna Declaration directives requires a decentralized approach that accelerates student's mobility, based on frequently updated legislation. This paper proposes a student personal system to manage student's academic information. This system is supported by a flexible model that integrates, for instance, knowledge about the student attended courses or about a course that the student wishes to apply. Essentially, this model holds a (i) Student's Academic Record with skills acquired in academic course units, professional experience or training and an (ii) Individual Studies Plan, which places the student in a particular (iii) Course Plan setting the curricular structure that the student wishes to apply.
Resumo:
Processes are a central entity in enterprise collaboration. Collaborative processes need to be executed and coordinated in a distributed Computational platform where computers are connected through heterogeneous networks and systems. Life cycle management of such collaborative processes requires a framework able to handle their diversity based on different computational and communication requirements. This paper proposes a rational for such framework, points out key requirements and proposes it strategy for a supporting technological infrastructure. Beyond the portability of collaborative process definitions among different technological bindings, a framework to handle different life cycle phases of those definitions is presented and discussed. (c) 2007 Elsevier Ltd. All rights reserved.
Resumo:
Mestrado em Controlo e Gestão de Negócios
Resumo:
This study is focused on the characterization of particles emitted in the metal active gas welding of carbon steel using mixture of Ar + CO2, and intends to analyze which are the main process parameters that influence the emission itself. It was found that the amount of emitted particles (measured by particle number and alveolar deposited surface area) are clearly dependent on the distance to the welding front and also on the main welding parameters, namely the current intensity and heat input in the welding process. The emission of airborne fine particles seems to increase with the current intensity as fume-formation rate does. When comparing the tested gas mixtures, higher emissions are observed for more oxidant mixtures, that is, mixtures with higher CO2 content, which result in higher arc stability. These mixtures originate higher concentrations of fine particles (as measured by number of particles by cm 3 of air) and higher values of alveolar deposited surface area of particles, thus resulting in a more severe worker's exposure.
Resumo:
Relatório Final de Estágio apresentado à Escola Superior de Dança, com vista à obtenção do grau de Mestre em Ensino de Dança.