Research papers published in 2005
Browse publicly accessible academic documents published in 2005.
3227 documents
Completing an uncertainty criterion of classification
We present a variation of a method of classification based in uncertainty on credal set. Similarly to its origin it use the imprecise Dirichlet model to create the credal set and the same uncertainty measures. It take into account sets of two variables to reduce the uncertainty…
A platform independent model for the electronic marketplace domain
An electronic marketplace supports the interaction among different users to exchange information about products to sell and buy. Significance of electronic marketplaces is given by the huge amount of web sites that are currently available providing services in almost any area…
Hypothermia in a surgical intensive care unit
Background: Inadvertent hypothermia is not uncommon in the immediate postoperative period and it is associated with impairment and abnormalities in various organs and systems that can lead to adverse outcomes. The aim of this study was to estimate the prevalence, the predictive…
DOI: 10.1186/1471-2253-5-7
Com Estimulem les ments dels animals al zoo de Barcelona?
L’ enriquiment ambiental es constitueix com una nova ciència que, poc a poc, s’ està incloent en la rutina del maneig dels animals en condicions de captivitat. L’ enriquiment ambiental es defineix com un procés per millorar la cura dels animals en condicions de captivitat…
A Casa Unifamiliar Burguesa na Arquitectura Portuguesa: mudança e continuidade no espaço doméstico na primeira metade do século XX
Este trabalho é dedicado à arquitectura da casa unifamiliar burguesa e ao seu interior doméstico, tendo como objectivo, compreender e interpretar as circunstâncias da sua transformação na primeira metade século XX português. A casa e o espaço doméstico são observados como parte…
DOI: 10.34626/a708-sf74
Efficacy of cefepime and imipenem in experimental murine pneumonia caused by porin-deficient Klebsiella pneumoniae producing CMY-2 β-lactamase
Previous studies have shown decreased in vitro activity of zwitterionic cephalosporins and carbapenems against porin-deficient Klebsiella pneumoniae expressing a plasmid-mediated AmpC-type β-lactamase (PACBL). The in vitro and in vivo activities of cefepime and imipenem were…
DOI: 10.1128/AAC.49.8.3311-3316.2005
Architectural support for real-time task scheduling in SMT processors
In Simultaneous Multithreaded (SMT) architectures most hardware resources are shared between threads. This provides a good cost/performance trade-off which renders these architectures suitable for use in embedded systems. However, since threads share many resources, like caches…
Filtro de Kalman no Seguimento de Movimento em Visão Computacional
Este relatório aborda o problema de seguimento de entidades representadas em sequências de imagens usando Visão Computacional. Para tal utiliza-se um método estocástico, o filtro de Kalman, aliado a um método de optimização global, no sentido de obter os melhores conjuntos de…
Dynamic characterization of a masonry arch bridge
The present work addresses the identification of the most relevant dynamic parameters of a stone masonry arch bridge for validation of the numerical model used in the structural analysis. In situ dynamic tests were performed to measure the structural response under ambient…
Techniques to improve the reliability of fault-tolerant systems based on self-reconfigurable FPGAs
In this paper it is proposed a new technique to improve the reliability of fault-tolerant systems based on self-reconfigurable FPGAs. The aim is to create a self-tolerant system based on selfreconfiguration. To achieve this objective the work was divided in five main tasks: the…
The use of multimedia applications in university education: a teaching experience
In this climate of change in university education, the improvement of teaching practice is an issue that cannot be deferred, responding, as it does, to the requirements of society, to regulations, and to the appearance of new student profiles. In response to this demand we are…
Casa da Música, Porto
'Casa da Música', Porto new concert hall building, has an unusual exterior form with a complex arrangement of interior spaces. The principal internal spaces are the main auditorium for 1300 spectators and a small auditorium for 300 spectators. The main structure of the building…
El partido comunista de España y la cuestión agraria en Andalucía durante el tardofranquismo y la transición política a la democracia, 1956-1983
Este texto realiza un recorrido centrado en el análisis de las transformaciones experimentadas por el sector agrícola de las provincias andaluzas, y sus consecuencias sociales más significativas, a lo largo del período de tiempo comprendido entre el final del período autárquico…
Towards an institutional environment using norms for contract performance
A strong research emphasis is being given towards regulating interoperable multi-agent environments through norms and institutions. We are concerned with environments in which agents form together virtual organizations leading to cooperation agreements that can be enforced. An…
DOI: 10.1007/11559221_26
Deciding stability under FIFO in the adversarial queuing model in polynomial time
In spite of the importance of the FIFO protocol and the research efforts invested in obtaining results for it, deciding whether a given network is stable under FIFO was still an open question. In this work, we address the general case of this problem and try to characterize the…
A Moodle extension to book online labs
The social constructivist philosophy of Moodle makes it an excellent choice to deliver e-learning contents that require collaborative activities, such as those that are associated with online labs. In the case of online labs that enable web access to real devices (remote…
Pattern of extended-spectrum beta-lactamases producers in coastal seawater of Northern Portugal after a four year period.
DOI: 10.1111/j.1469-0691.2005.clm_1134_04.x
Security management as a part of an it firm
Security of information system being an integral part of a firm or organization must not be considered only from a technical point of view. The security of an IS is therefore understood as multi-level process that should be correctly planned and systematically realized. Such…
Exames complementares por imagens no diagnóstico e no planejamento cirúrgico de patologias em glândulas salivares
Mudanças no tamanho de uma glândula salivar podem indicardoenças sistêmicas. Porém, é difícil avaliar corretamente estasmudanças somente através de exame clínico. Métodos complementarespodem auxiliar de forma fundamental no diagnóstico. Por causa daimportância de se identificar…
Monitorização do comportamento estrutural de uma ponte nova em arcos de alvenaria de pedra
Apresenta-se o caso de uma nova ponte em alvenaria de pedra, construída de raiz, que está a ser instrumentada para monitorização do seu comportamento estrutural sob a acção de cargas de serviço. Abordam-se os objectivos da monitorização da ponte e descreve-se a instrumentação…
Desenvolvimento de um sistema para aquisição e visualização do movimento mandibular |
Em medicina dentária, o estudo do movimento mandibular revela-se de grande importância no desenvolvimento de trabalhos de reabilitação oral pois permite determinar se existem ou não patologias ao nível da articulação temporo-mandibular, possibilita a realização do diagnóstico e…
Developmental absence of maxillary lateral incisors in the Portuguese population
DOI: 10.1093/ejo/cji060
Competência emocional em professores: um estudo em discursos do campo educativo
DOI: 10.34626/kxvp-6x25