Feedback regarding students initial pharmaceutical internship from the University of Medicine and Pharmacy, Cluj-Napoca

Introduction/Aims: The purpose of the study is to evaluate the perception of the organization, the development and the evaluation of the initial stage in the internship of students, in order to improve these activities and to establish the adequate objectives in accordance with the changes concerning the concept of modern pharmacy. Materials and methods: An online survey was made using Google Docs ® -Create Form extension. All results were accumulated and computed using Microsoft Excel ®. The questionnaire consisted of 11 questions, structured on several levels: the objectives and how they can be achieved, internship organization, the internship training (effective participation in specific activities and integration in the pharmaceutical activity), the assessment, the profile of tutor / pharmacy. The questionnaire was completed by students from the Faculty of Pharmacy, University of Medicine and Pharmacy "Iuliu Haţieganu" Cluj Napoca, Romania. Results and discussions. The study was conducted on 308 students (60% of all students from the study years II-IV. 90% of the respondents had actually participated in the internship, whilst 10% only formally participated in this activity. The main responsibilities of the students were: storage and reception of pharmaceutical products (94%, respectively 79%) and working with the receipts (57%). Most of the students appreciate that they were integrated into the work in the pharmacy, this being due largely pharmacist tutor, who expressed interest and ability in mentoring activities. They appreciated that the role of tutor requires 3-5 years of professional experience. In terms of the internship objectives, these should aim at applying the knowledge gained until the graduation year, but also familiarization with activities which might turn into applications for the coming years. 43% of students believe that only 25% of the theoretical knowledge was useful during the internship. 90 % of the total questioned considered useful to develop a practice guideline adapted to the year of study. Conclusions. The professional training of the future pharmacist’s students depends largely on experience gained by students during the internship activity. Feed-back from the students’ shows that they are aware of the usefulness of the internship, but believe the objectives must be updated and a better correlation between work in pharmacy and theoretical knowledge has to be made. A first step is to develop a practical guide adapted to each year of study. The involvement of the tutor pharmacist is also essential to the success of this activity

A comparabilidade internacional das demonstrações financeiras

Mestrado em Contabilidade Internacional

A Intenção de uso da M-Wallet pelo consumidor português

Dissertação de Mestrado apresentada ao Instituto de Contabilidade e Administração do Porto para a obtenção do grau de Mestre em Marketing Digital, sob orientação de Mestre António da Silva Vieira.

Insuficiência cardíaca: a utilidade da Ecocardiografia

Objetivos Os principais objetivos deste trabalho foram: 1) Rever as características da IC: epidemiologia, conceito, classificação, etiologia, fisiopatologia, diagnóstico e tratamento; 2) Demonstrar a importância da Ecocardiografia na IC: (a) no diagnóstico, (b) no acompanhamento e (c) na seleção da opção terapêutica. Como objetivo secundário: Reunir toda a informação com vista à produção de um manual de apoio às aulas. Metodologia Os estudos que serviram de base a este trabalho foram pesquisados a partir das palavras-chave “echocardiography”, “heart failure”, “diagnosis”, “treatment” utilizando as bases de dados PubMed, Scopus e ISI Web of Science. A pesquisa foi limitada a artigos publicados em português, inglês e espanhol, sem restrição por tipo de artigo ou ano de publicação. Ao longo da realização deste trabalho, foram sendo recolhidas referências de outros artigos citados nos estudos inicialmente selecionados, expandindo assim a bibliografia. Para conhecer a situação particular de Portugal, foram pesquisados estudos realizados com a população portuguesa. Foi dada particular atenção às várias recomendações existentes quer para a “Insuficiência Cardíaca” quer para a “Utilidade da Ecocardiografia”, disponíveis gratuitamente online, pois estas desempenham um papel fundamental quer na prática clínica, quer na investigação (estudos epidemiológicos, estudos obrigacionais e ensaios clínicos).

A molecular perspective of the Laurencia complex (Ceramiales, Rhodophyta) in Macaronesia region

IV Congress of Marine Sciences. Las Palmas de Gran Canaria, June 11th to 13th 2014.

Abordagens transversais à escrita na educação pré-escolar e no 1.º ciclo do ensino básico

Mestrado (PES II), Educação Pré-Escolar e Ensino do 1.º Ciclo do Ensino Básico, 19 de Junho de 2015, Universidade dos Açores.

Aprender matemática através de expressões : uma reflexão no âmbito da prática de estágio na Educação Pré-Escolar e no 1.º Ciclo do Ensino Básico

Mestrado (PES II), Educação Pré-Escolar e Ensino do 1.º Ciclo do Ensino Básico, 22 de Junho de 2015, Universidade dos Açores.

Famílias de crianças com perturbações do espectro do autismo: contributos para a compreensão das suas necessidades

Dissertação apresentada à Escola Superior de Educação de Lisboa para a obtenção do grau de Mestre em Ciências da Educação - Especialização em Intervenção Precoce

Tecnologia e gestão das construções de obras portuárias - estudo de caso

Este relatório de estágio aborda as principais tecnologias de construção utilizadas e as metodologias de gestão implementadas na empreitada de “Ampliação do Cais do Terminal XXI - Terminal de Contentores de Sines”. Com o objectivo de fazer enquadramento desta empreitada é apresentado ainda um levantamento das soluções estruturais e processos construtivos mais utilizados, com base nas obras mais relevantes de construção de cais acostáveis de navios em Portugal e em Cabo Verde, recentemente construídas ou ainda em construção. Relativamente à obra em estudo foram analisados em detalhe os processos construtivos, associados a cada uma das actividades, e sistemas de gestão implementados no âmbito do prazo, custos, qualidade, ambiente, segurança e saúde e ainda da exploração dos navios. São ainda descritos os principais conhecimentos adquiridos com o acompanhamento desta obra, decorrentes de dificuldades ocorridas e boas práticas implementadas. As principais fontes de informação, que serviram de base à elaboração deste relatório, foram os projectos, caderno de encargos e documentos gerados em obra, sendo alguns destes documentos de obra elaborados pelo próprio autor. Por fim regista-se a enorme utilidade que este relatório trouxe para o autor, que desta forma registou e sistematizou os conhecimentos adquiridos durante a obra, e espera-se que seja uma boa referência para os engenheiros civis em geral no planeamento e gestão de futuras obras portuárias.

STIR, SPIR and SPAIR techniques in magnetic resonance of the breast: a comparative study

The amount of fat is a component that complicates the clinical evaluation and the differential diagnostic between benign and malign lesions in the breast MRI examinations. To overcome this problem, an effective erasing of the fat signal over the images acquisition process, is essentials. This study aims to compare three fat suppression techniques (STIR, SPIR, SPAIR) in the MR images of the breast and to evaluate the best image quality regarding its clinical usefulness. To mimic breast women, a breast phantom was constructed. First the exterior contour and, in second time, its content which was selected based on 7 samples with different components. Finally it was undergone to a MRI breast protocol with the three different fat saturation techniques. The examinations were performed on a 1.5 T MRI system (Philips®). A group of 5 experts evaluated 9 sequences, 3 of each with fat suppression techniques, in which the frequency offset and TI (Inversion Time) were the variables changed. This qualitative image analysis was performed according 4 parameters (saturation uniformity, saturation efficacy, detail of the anatomical structures and differentiation between the fibroglandular and adipose tissue), using a five-point Likert scale. The statistics analysis showed that anyone of the fat suppression techniques demonstrated significant differences compared to the others with (p > 0.05) and regarding each parameter independently. By Fleiss’ kappa coefficient there was a good agreement among observers P(e) = 0.68. When comparing STIR, SPIR and SPAIR techniques it was confirmed that all of them have advantages in the study of the breast MRI. For the studied parameters, the results through the Friedman Test showed that there are similar advantages applying anyone of these techniques.

Traduzir Cesário Verde - Cesário Verde intraduzível

It is main goal of this article to stimulate the debate and reflection on Translation Studies. Based on Cesário Verde‘s poem O Sentimento dum Ocidental (1880) we will discuss the effectiveness and applicability of poetry translation. Since the beginning of the XX century Cesário Verde and his work have been studied on an international range. We may therefore make reference to outnumbered translations of his poems in English, French, German, Italian, and Czech. Poetry translation raises however several difficulties which may affect the comprehension, interpretation and analysis not only of this author but also of his texts. In this manner we will naturally confront as well some of the most relevant items for Translation Studies, namely: Translation purposes and criteria; Translation necessity, possibility and usefulness. We invite you thus to observe the rich and complex Poetry-Translation relation within the analysis of one Cesário‘s poem in Italian, English, German and French.

A divulgação de informação financeira no relato intercalar : uma análise às entidades cotadas no PSI geral

Mestrado em Auditoria

Feature selection for clustering categorical data with an embedded modelling approach

Research on the problem of feature selection for clustering continues to develop. This is a challenging task, mainly due to the absence of class labels to guide the search for relevant features. Categorical feature selection for clustering has rarely been addressed in the literature, with most of the proposed approaches having focused on numerical data. In this work, we propose an approach to simultaneously cluster categorical data and select a subset of relevant features. Our approach is based on a modification of a finite mixture model (of multinomial distributions), where a set of latent variables indicate the relevance of each feature. To estimate the model parameters, we implement a variant of the expectation-maximization algorithm that simultaneously selects the subset of relevant features, using a minimum message length criterion. The proposed approach compares favourably with two baseline methods: a filter based on an entropy measure and a wrapper based on mutual information. The results obtained on synthetic data illustrate the ability of the proposed expectation-maximization method to recover ground truth. An application to real data, referred to official statistics, shows its usefulness.

Clustering and selecting categorical features

In data clustering, the problem of selecting the subset of most relevant features from the data has been an active research topic. Feature selection for clustering is a challenging task due to the absence of class labels for guiding the search for relevant features. Most methods proposed for this goal are focused on numerical data. In this work, we propose an approach for clustering and selecting categorical features simultaneously. We assume that the data originate from a finite mixture of multinomial distributions and implement an integrated expectation-maximization (EM) algorithm that estimates all the parameters of the model and selects the subset of relevant features simultaneously. The results obtained on synthetic data illustrate the performance of the proposed approach. An application to real data, referred to official statistics, shows its usefulness.

Deregulated expression of selected histone methylases and demethylases in prostate carcinoma

Prostate cancer (PCa), a leading cause of cancer-related morbidity and mortality, arises through the acquisition of genetic and epigenetic alterations. Deregulation of histone methyltransferases (HMTs) or demethylases (HDMs) has been associated with PCa development and progression. However, the precise influence of altered HMTs or HDMs expression and respective histone marks in PCa onset and progression remains largely unknown. To clarify the role of HMTs and HDMs in prostate carcinogenesis, expression levels of 37 HMTs and 20 HDMs were assessed in normal prostate and PCa tissue samples by RT-qPCR. SMYD3, SUV39H2, PRMT6, KDM5A, and KDM6A were upregulated, whereas KMT2A-E (MLL1-5) and KDM4B were downregulated in PCa, compared with normal prostate tissues. Remarkably, PRMT6 was the histone modifier that best discriminated normal from tumorous tissue samples. Interestingly, EZH2 and SMYD3 expression levels significantly correlated with less differentiated and more aggressive tumors. Remarkably, SMYD3 expression levels were of independent prognostic value for the prediction of disease-specific survival of PCa patients with clinically localized disease submitted to radical prostatectomy. We concluded that expression profiling of HMTs and HDMs, especially SMYD3, might be of clinical usefulness for the assessment of PCa patients and assist in pre-therapeutic decision-making.