1,577 research outputs found
Do extrusion ages reflect magma generation processes at depth? An example from the Neogene Volcanic Province of SE Spain
Residence time of S-type anatectic magmas beneath the Neogene Volcanic Province of SE Spain: a zircon and monazite SHRIMP study
Relatório de estágio profissionalizante na Runporto.com
O presente Relatório de Estágio Profissionalizante é parte integrante na concretização formal para a conclusão do 2º Ciclo de Estudos com vista à obtenção do grau de mestre em Gestão Desportiva pela Faculdade de Desporto da Universidade do Porto.A realização do Estágio Profissionalizante decorreu ao longo de seis meses, entre outubro de 2015 e abril de 2016, na empresa Runporto.com. Este Estágio Profissionalizante pretendia a vivência de experiências práticas na área da Gestão Desportiva e o desenvolvimento de competências técnicas e relacionais nesse setor.Como objetivos da realização do Estágio Profissionalizante temos a recolha de dados que permitam a caracterização exaustiva da instituição desportiva, desde os seus pressupostos estruturais, funcionais, humanos e financeiros, como percecionar a cultura da organização e a oportunidade de intervir no planeamento de eventos, organização de atividades, recrutamento de pessoas, organização, entre outros, dependendo das necessidades da organização desportiva onde estamos inseridos.A estrutura e elaboração deste relatório está sistematizado em três capítulos: Enquadramento Concetual da Prática Profissional, onde é realizada uma revisão do estado atual dos conhecimentos e temas relevantes ao trabalho, Caracterização da Prática Profissional, onde a entidade acolhedora é apresentada tendo em vista a contextualização das atividades realizadas e o campo de intervenção, e Reflexão Crítica e Perspetivas para o Futuro, capítulo onde é feita uma análise de todo o processo do Estágio Profissionalizante.A consumação deste Estágio Profissionalizante possibilitou obter competências técnicas ao nível da operacionalização dos eventos desportivos, o desenvolvimento de competências pessoais e a inserção no mundo do trabalho.This Internship Report is part of the formal implementation to complete the 2nd cycle of studies in order to obtain the master's degree in Sports Management at Faculdade de Desporto da Universidade do Porto.The internship lasted approximately six months, between October 2015 and April 2016, at Runporto.com. This Internship Report was expected to achieve useful experiences in Sport Management and development of technical and relational skills.Data collection to allow the characterization of Runporto.com, from its structural, functional, human and financial assumptions were the main goals. Furthermore, understand the culture of the organization and the opportunity to step in its planning, organization activities, recruiting people, depending on company needs.The structure of this report is systematized in three chapters: Conceptual Professional Practice, which is carried out by a review of the current state of knowledge; Characterization of Professional Practice, where the host institution is presented in order to contextualize the activities carried out; and Reflection Review and Prospects for the Future, which chapter is an analysis of the entire process of the internship.This internship enabled the possibility of development of technical skills in sporting events management, the development of personal skills and entering into the labour and corporate market
2-Phenoxyethanol derivatization in ink dating determination
Abstract in proceedings of the Fourth International Congress of CiiEM: Health, Well-Being and Ageing in the 21st Century, held at Egas Moniz’ University Campus in Monte de Caparica, Almada, from 3–5 June 2019.This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.info:eu-repo/semantics/publishedVersio
Excitatory and inhibitory mechanisms in Wilson's disease: investigation withmagnetic motor cortex stimulation
Sintering and microstuctural characterization of W6+, Nb5+ and Ti4+ iron-substituted BiFeO3
The sintering behaviour and the microstructural evolution of W6+, Nb5+ and Ti4+iron-substituted BiFeO3 ceramics have been analyzed. The obtained results show that W6+ and Nb5+ ions interact with the secondary phases usually present in these materials, thus altering the solid state formation of the BiFeO3 phase. In contrast, Ti4+ ions incorporate into the perovskite structure, leading to an exceptionally low proportion of secondary phases. In addition to this, BiFe0.95Ti0.05O3 materials present a dense microstructure with submicronic and nanostructured grains, clearly smaller than those in the undoped materials
Septoplasty with or without postoperative nasal packing? Prospective study
AbstractAnterior nasal packing is carried out in a number of nasal surgeries, especially in septoplasty. However, it is not an innocuous procedure and for this its benefit has been challenged.ObjectiveTo assess the need for anterior nasal packing and the quality of life of patients submitted to septoplasty.MethodPatients submitted to septoplasty with or without inferior turbinoplasty were randomized to receive or not anterior nasal packing postoperatively. We recorded and compared postoperative data (pain and bleeding). Quality of life was assessed before and after surgery. This is a randomized prospective study.ResultsWe had 73 patients (37 packed and 36 who did not receive a nasal packing) with a minimum follow-up of 3 months. Patients with nasal packing complained more of nasal pain and headache in the immediate postoperative period. Of these patients, 75.7% reported moderate/intense pain upon nasal packing removal. Bleeding was more frequent in those patients who did not receive a nasal packing, and only 1 patient required packing. All the patients enjoyed an improvement in quality of life.ConclusionSeptoplasty improves the quality of life of patients with septal deviation and nasal obstruction. Routine use of anterior nasal packing should be challenged for not presenting proven benefit
Problemas descriptivos de fracciones relacionadas entre si a través del complemento aditivo
En este trabajo se presenta un estudio sobre los problemas verbales de fracciones que ha transmitido la tradición escolar. Se trata de problemas descriptivos, porque su contexto es una historieta o narración pseudorealista que no pretende dar respuesta a ninguna situación verdaderamente práctica. Mediante el análisis racional e histórico epistemológico se trata de aportar claridad metodológica sobre un tipo específico de estos problemas de fracciones descriptivos, problemas donde las fracciones están relacionadas entre sí a través del complemento aditivo. Se presentan sus distintos tipos, su estructura, sus lecturas analíticas y sus métodos de resolución
Signal frequency distribution and natural-time analyses from acoustic emission monitoring of an arched structure in the Castle of Racconigi
The stability of an arch as a structural element in the thermal bath of King Charles Albert (Carlo Alberto) in the Royal Castle of Racconigi (on the UNESCO World
Heritage List since 1997) was assessed by the acoustic emission (AE) monitoring technique with application of classical inversion methods to recorded AE data. First, damage source location by means of triangulation techniques and signal frequency analysis were carried out. Then, the recently introduced method of natural-time analysis was preliminarily applied to the AE time series in order to reveal a possible entrance point to a critical state of the monitored structural element. Finally, possible influence of the local seismic and microseismic activity on the stability of the monitored structure was investigated. The criterion for selecting relevant earthquakes was based on the estimation of the size of earthquake preparation zones. The presented results suggest the use of the AE technique as a tool for detecting both ongoing structural damage processes and microseismic activity during preparation stages of seismic events
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