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FCH2-Artigos (em revistas ou actas indexadas)

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http://hdl.handle.net/10400.1/24
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Browsing FCH2-Artigos (em revistas ou actas indexadas) by Title

Now showing 1 - 10 of 551
  • 10 Anos da Medievalista: as revistas de ciências sociais e os seus desafios
    Publication . Sousa, Bernardo Vasconcelos e; Oliveira, Luís Filipe
    No dia 25 de Setembro de 2015, teve lugar na FCSH-UNL, o seminário Internacional "As Revistas de Ciências Sociais e os seus Desafios", para assinalar os dez anos de publicação ininterrupta da Medievalista OnLine. Tal como constava no desdobrável de divulgação, pretendia-se que a iniciativa fosse mais do que uma celebração e criasse a oportunidade para se fazer um balanço crítico, reflectindo “em conjunto com outras revistas, sobre os problemas e os desafios que hoje se colocam às publicações periódicas na área da História e das Ciências Sociais”.
    2016Journal article Open Access Show more
  • 100 anos da revista Orpheu
    Publication . Carmo, Carina Infante do
    Neste artigo revê-se dos aspectos mais significativos protagonizados pela revista Orpheu, no quadro da modernidade literária e política, e seus impactos mais relevantes na literatura portuguesa subsequente.
    2016-04Journal article Open Access Show more
  • 3D Modeling of the Milreu Roman Heritage with UAVs
    Publication . Rodrigues, José Inácio; Figueiredo, Mauro; Bernardes, João Pedro; Gonçalves, César
    In this paper we present a methodology to build a 3D model of a roman heritage site in the South of Portugal, known as Milreu, covering a region of about one hectare. Today's Milreu ruins, a national heritage site, were once part of a 4rd century, luxurious villa-style manor house, which was subsequently converted into a thriving farm. Due to its relevance, it is important to make the 3D model of the Milreu ruins, to be available for the exploration in the Web and for virtual and augmented reality applications for mobile devices. This paper demonstrates the use of UAVs for the reconstruction of the 3D models of the ruins from vertical and oblique aerial photographs. To enhance the model quality and precision, terrestrial photographs were also incorporated in the workflow. This model is georeferenced, which give us the possibility to automatically determine accurate measurements of the Roman structures.
    2016Journal article Open Access Show more
  • A case of human bone chalcolithic technology from the perdigoes site (Alentejo, Portugal)
    Publication . Cunha, C.; Almeida, N. J.; Santander, B.; Tomé, T.; Saladié, P.; Valera, António Carlos; Cabaco, N.; Silva, A. M.
    A human femur diaphysis in the form of a burin was excavated from a secondary burial context containing osteological remains and industry in the Archaeological Complex of Perdigoes (Portugal). The majority of these evidences are thermo- altered and highly fragmented. Radiocarbon dates for this context place it in the middle 3rd millennium BC. Typological analyses indicate that the human femur fragment is a burin, and use- wear comparisons suggest that it was used to drill hide. Copyright (C) 2016 John Wiley & Sons, Ltd.
    2016-12Journal article Restricted Show more
  • A criação e gestão de miniempresas na sala de aula: opiniões dos alunos e professores participantes do Programa Empreender na Escola
    Publication . Imaginario, Susana; Cristo, Euridice; Neves de Jesus, Saul; Morais, Fatima
    The Entrepreneurship in the School Program is an educational program aiming to promote the development of skills in the area of entrepreneurship through the creation and management of "Import/Export" pupil enterprises, operating in commercial partnerships and exchanging products that later were sold in the local community. Conducted under the Strategic Program of "Network of Cities and Urban Competitiveness and Innovation of the Blue Corridor" it was implemented in 12 schools in 7 counties of the Alentejo region, Portugal, involving 281 students and 27 teachers from the primary and secondary education levels, organized into 18 pupil enterprises and 9 commercial partnerships. Using a random sample of participants including students and teachers, we aimed to know their opinion about the development of the project, as well as their views of their participation using a questionnaire developed for the purpose. The results demonstrated that the establishment of interpersonal relationships was very important to the participants and should be maintained and encouraged in similar programs in the future. In addition, the bureaucracy of the Program should be reduced, allowing the pupil enterprises to start selling their " imported" products earlier.
    2017Journal article Open Access Show more
  • A história encenada: o processo do rei, de João Mario Grilo, a imagem melancólica de um país
    Publication . Tavares, Mirian
    This text analyses Joao Mario Grilo's film: O Processo do Rei (The King's Trial) (1989). Based on the trial of Afonso VI, the director was able to remain faithful to the seventeenth century historical setting, but at the same time give it a contemporary feel, while exploring eternal and recurrent aspects of the story itself. Cinema, in this film, works as a stage where the story reveals the scenography that history books habitually conceal. In order to thoroughly examine the issues raised by this text, the article discusses the relationship between cinema and theatre starting with the concept of mise en scene. What joins and separates these two artistic forms? How has cinema built its own mise en scene throughout its history while resorting mostly to editing?
    2014Journal article Open Access Show more
  • A lunate-triquetral coalition from a commingled funerary context from the Chalcolithic Perdigoes ditched enclosures of Portugal
    Publication . Godinho, Ricardo Miguel; Santos, Ana Luisa; Valera, António Carlos
    Carpal coalitions, resulting from a failure of separation of the cartilaginous precursors of the carpal bones during gestation, may be osseous or non-osseous. Even though lunate-triquetral coalitions are the most common of all carpal coalitions there is only one previous palaeopathological report of such a coalition. This study presents a non-osseous lunate-triquetral coalition found amongst the mostly cremated commingled bones from a Chalcolithic pit at Perdigoes (Portugal). The cremated bones show evidence of burning at varying but mostly at generally high temperatures. The perfect articulation between these right bones and pinpoint pitting in the lunate-triquetral joint were crucial for the identification of this congenital condition. Carpal coalitions are more frequent in African than European populations. Artifacts produced from ivory of African origin were found in Perdigoes, however it is not possible to establish the ancestry of this individual.
    2020Journal article Restricted Show more
  • A meta-analytic review of naming-speed deficits in developmental dyslexia
    Publication . Araujo, Susana; Faisca, Luis
    This study presents a meta-analytic review of serial rapid automatized naming (RAN) deficits in individuals with dyslexia relative to typical readers (based on 216 effect sizes comprising 8335 dyslexic readers, 14,083 age-matched controls, and 921 reading-matched controls). A random-effects model analysis indicated a large impairment in speeded RAN in individuals with dyslexia compared with age-matched controls (d = 1.19) but a similar performance when compared with reading-matched controls (d = 0.13). In addition, dyslexic readers presented a deficit in discrete-naming formats (d = 0.74), although the deficit in serial RAN was notably larger; hence, adding seriality is particularly detrimental for these readers. The deficit appears to span all stimulus types (alphanumeric and nonalphanumeric), indicating that processes beyond letter processing are responsible for the delays and are independent of set size. Poor RAN is a long-term and universal symptom of dyslexia, and the transparency of the writing system does not influence its severit
    2019Review Restricted Show more
  • A method for estimating gestational age of fetal remains based on long bone lengths
    Publication . Carneiro, Cristiana; Curate, Francisco; Cunha, Eugénia
    The estimation of gestational age (GA) in fetal human remains is important in forensic settings, particularly to assess fetal viability, in addition to often being the only biological profile parameter that can be assessed with some accuracy for non-adults. The length of long bone diaphysis is one of the most frequently used methods for fetal age estimation. The main objective of this study was to present a simple and objective method for estimating GA based on the measurements of the diaphysis of the femur, tibia, fibula, humerus, ulna, and radius. Conventional least squares regression equations (classical and inverse calibration approaches) and quick reference tables were generated. A supplementary objective was to compare the performance of the new formulae against previously published models. The sample comprised 257 fetuses (136 females and 121 males) with known GA (between 12 and 40 weeks) and was selected based on clinical and pathological information. All measurements were performed on radiographic images acquired in anonymous clinical autopsy records from spontaneous and therapeutic abortions in two Portuguese hospitals. The proposed technique is straightforward and reproducible. The models for the GA estimation are exceedingly accurate and unbiased. Comparisons between inverse and classical calibration show that both perform exceptionally well, with high accuracy and low bias. Also, the newly developed equations generally outperform earlier methods of GA estimation in forensic contexts. Quick reference tables for each long bone are now available. The obtained models for the estimation of gestational age are of great applicability in forensic contexts.
    2016-09Journal article Restricted Show more
  • A method for sex estimation using the proximal femur
    Publication . Curate, Francisco; Coelho, João; Gonçalves, David; Coelho, Catarina; Ferreira, Maria Teresa; Navega, David; Cunha, Eugénia
    The assessment of sex is crucial to the establishment of a biological profile of an unidentified skeletal individual. The best methods currently available for the sexual diagnosis of human skeletal remains generally rely on the presence of well-preserved pelvic bones, which is not always the case. Postcranial elements, including the femur, have been used to accurately estimate sex in skeletal remains from forensic and bioarcheological settings. In this study, we present an approach to estimate sex using two measurements (femoral neck width [FNW] and femoral neck axis length [FNAL]) of the proximal femur. FNW and FNAL were obtained in a training sample (114 females and 138 males) from the Luis Lopes Collection (National History Museum of Lisbon). Logistic regression and the C4.5 algorithm were used to develop models to predict sex in unknown individuals. Proposed cross-validated models correctly predicted sex in 82.5-85.7% of the cases. The models were also evaluated in a test sample (96 females and 96 males) from the Coimbra Identified Skeletal Collection (University of Coimbra), resulting in a sex allocation accuracy of 80.1-86.2%. This study supports the relative value of the proximal femur to estimate sex in skeletal remains, especially when other exceedingly dimorphic skeletal elements are not accessible for analysis. (C) 2016 Elsevier Ireland Ltd. All rights reserved.
    2016-09Journal article Restricted Show more