29 documents found, page 1 of 3

Hiperbilirrubinemia direta como pista para o diagnóstico - a propósito de um ca...

Enquadramento: A produção de proteínas plasmáticas anormais e em concentrações que excedem os limites fisiológicos como acontece no Mieloma Múltiplo (MM) é uma importante fonte de interferência nos testes laboratoriais [1,2,3]. Estudos mais recentes demonstraram que as paraproteínas podem causar resultados falso-positivos para bilirrubina direta (BD) [4]. Descrição do caso clínico: Mulher de 65 anos de idade, c...

Speech technologies and Russian pronunciation variation in the context of Voice...

This article aims to describe the work conducted at VoiceInteraction, a company specialized in speech processing solutions, with a particular focus on automatic transcription using a Hybrid Automatic Speech Recognizer (ASR). The primary objective revolved around studying the phonetic characteristics of the Russian language, encompassing four main tasks: describing the phonetic-phonological inventory, validating...

Flexible RFID tag for bottle labelling

This paper describes the design, manufacturing and range measurement of an UHF (ultra high frequency) RFID (radio frequency identification) tag to apply on a glass bottle filled with water. To achieve this, a free-space matched RFID antenna is studied and modifications are made in order reduce its size drastically and to turn it functional when applied to a bottle with water. Later, range measurement tests are ...

The materialization of an iconography: a LBA/EIA metallic representation of an ...

A metallic artefact recorded in a LBA/EIA context in Northern Portugal, which can be one of the first known material representations of the so-called Southwestern Bronze Age “anchoriform” or “anchor idol”, is presented. The artefact comes from an intrusive LBA/EIA context into a MBA level at the hilltop settlement of Fraga dos Corvos (Macedo de Cavaleiros, Bragança, Northern Portugal). It is made of a ternary b...

A performance measurement platform for C-ITS over 5G

This paper aims to present a new performance measurement tool dedicated to mobile cellular networks, focussed on the new C-ITS applications and challenges. Called ISEL QoS-Network Performance Evaluation (IQ-NPE), developed under the European Union 5G-MOBIX project, it is a measurement performance tool that is able to extract a wide range of performance parameters at different levels: radio, network layers and a...

A Festa dos Rapazes e outras, Transmontanas

Do Mito à Realidade. A Batalha de Aljubarrota - 14 de Agosto de 1385. "A Histór...

As universidades de terceira idade como forma de participação e inclusão social...

A criação de Universidades Sénior (US) surge devido a profundas transformações sociais e tecnológicas com impacto na melhoria de condições de saúde e bem-estar, com o aumento da esperança de vida e consequente envelhecimento da população. As sociedades contemporâneas procuram propostas de envelhecimento ativo, entre as quais se enquadram as US, como paradigma de educação de adultos a partir dos 50 anos no Ocide...

Fabrication, measurement and time decay of the electromagnetic properties of se...

This paper presents a complete and detailed description of the fabrication and measurement of the electromagnetic properties of water-based semi-solid phantoms with emphasis on the analysis of the time evolution of the complex permittivity of several samples stored in different conditions. A known recipe for a 2/3 muscle equivalent phantom is used as test material, and the several phantom sample properties are ...

On-body transmission performance of a novel dual-mode wearable microstrip antenna

The path loss established between several wearable antenas placed on a tissue-equivalent phantom is investigated through numerical simulations and measurements. The on-body performance of a previously proposed dual-mode wearable textile antenna, designed to operate in the 2.45 GHz industrial, scientific and medical band, is evaluated and compared with a wearable textile patch antenna. Simulation results of a _/...