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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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Percorrer FCH2-Artigos (em revistas ou actas indexadas) por Objetivos de Desenvolvimento Sustentável (ODS) "11:Cidades e Comunidades Sustentáveis"

A mostrar 1 - 10 de 27
  • A cidade romana de Ossonoba nos inícios da nossa Era: novos dados a partir da intervenção na rua Ivens, n.º 16
    Publication . Correia, Francisco Rosa; Martins, Ana; BERNARDES, João Pedro
    Nos trabalhos arqueológicos, decorridos em 2020 em contexto de obra, no imóvel n.º 16 da Rua Ivens (Faro) foram encontrados contextos de cronologia romana cujo estudo do espólio, focado quer nas cerâmicas, quer nas faunas, nos permite acrescentar novos dados ao conhecimento da cidade romana de Ossonoba. A diversidade deste espólio, que se apresenta bastante homogéneo em termos cronológicos, é revelador da diversidade de contactos comerciais, assim como do cosmopolitismo da cidade nos períodos Flávio e Antonino. Datável sobretudo da segunda metade do século I até meados da centúria seguinte, apresenta se aqui o espólio cerâmico, faunístico e outro ali exumado, revelador de uma cidade marítima bem conectada com o mundo Mediterrâneo.
    2025-12-19Artigo científico Acesso aberto Ver mais
  • Adaptation and validation of the perceived restorativeness scale (PRS) for the portuguese population: a study on the assessment of the restorative effect of environments
    Publication . Sousa, Cátia; Silva Fernandes, Maria Jacinta; Encarnação, Tiago; Gonçalves, Gabriela
    The relationship between natural environments and psychological well-being has gained increasing attention in environmental and health sciences. However, there is still a lack of robust quantitative instruments to assess the restorative potential of different environments. This study aimed to adapt and validate the Portuguese version of the Perceived Restorativeness Scale (PRS), an instrument based on Attention Restoration Theory that evaluates the perceived restorative qualities of environments. In Study 1, exploratory and confirmatory factor analyses were conducted on data from 410 participants. The results supported a refined 20-item version of the scale, comprising four factors—being away, fascination, compatibility, and legibility—with good internal consistency and acceptable model fit. Measurement invariance analysis confirmed configural, metric, and scalar invariance across gender. In Study 2, a separate sample of 212 participants completed the PRS along with additional validated measures: the Sublime Emotion toward Nature Scale (SEN), an aesthetic evaluation of landscapes, and the Positive and Negative Affect Schedule (PANAS). The PRS showed strong convergent and discriminant validity and significantly predicted restorative outcomes. These findings support the psychometric adequacy of the Portuguese PRS and its relevance as a valid tool for assessing perceived restorativeness in both natural and built environments. The scale may inform future research and public policies aimed at designing spaces that promote psychological restoration and mental well-being.
    2025-06-24Artigo científico Acesso aberto Ver mais
  • Animal husbandry and hunting in the Roman vicus maritimus of Cerro da Vila (Southern Portugal): insights into the coastal economy of Lusitania
    Publication . Pratas, Ana; Valente, Maria João
    This study presents a zooarchaeological analysis of the vertebrate faunal assemblage from the Roman vicus maritimus of Cerro da Vila, southern Lusitania (modern Algarve, Portugal), with occupation spanning the 1st to 5th centuries CE. The site functioned as a diversified coastal hub integrating intensive fish-processing, agricultural production, and maritime trade, yet the role of animal exploitation in sustaining this economy has hitherto remained poorly understood. Given the limited stratigraphic resolution of the excavation records, the assemblage was treated as a whole, and the patterns discussed reflect long-term, diachronic trends rather than discrete subperiod practices. The analysis reveals an assemblage dominated by domestic mammals, particularly swine and caprines (sheep and goats), whose age-at-death profiles and skeletal element distributions may be consistent with structured husbandry strategies oriented towards both primary meat production and the procurement of secondary products, notably wool and milk. The presence of chicken, red deer, and rabbit points to dietary diversity and to the complementary role of hunting within local subsistence practices, while biometric data fall within ranges documented for Roman-period assemblages elsewhere in southern Lusitania. The recovery of remains of Egyptian mongoose suggests the introduction of a non-native species, pointing to interprovincial exchange of biological material under Roman rule. Taken together, the faunal evidence indicates that Cerro da Vila combined livestock husbandry and marine resource exploitation while also participating in broader Mediterranean trade networks, thus shedding light on the economic organisation and interprovincial connectivity that characterised Roman coastal settlements in Lusitania.
    2026-09Artigo científico Acesso aberto Ver mais
  • Automatic ceramic identification using machine learning. Lusitanian amphorae and Faience. Two Portuguese case studies
    Publication . Santos, Joel; Nunes, Diogo A.P.; Padnevych, Ruslan; Quaresma, José Carlos; Lopes, Martim; Gil, Joana; BERNARDES, João Pedro; Casimiro, Tania Manuel
    This article presents a novel approach to classifying archaeological artefacts using machine learning, specifically deep learning, rather than relying on traditional, time-consuming human-based methods. By employing Convolutional Neural Networks (CNNs), this approach aims to expedite and enhance the identification process, making it more accessible to a wider audience. The study focuses on two types of artefacts- Roman Lusitanian amphorae (2nd-5th centuries) and Portuguese faience (16th-18th centuries)- chosen for their diversity. While Lusitanian amphorae lack decoration, Portuguese faience poses challenges with subtle colour variations. The study demonstrates the potential of this approach to overcome these hurdles. The paper outlines the methodology, dataset creation, and model training, emphasizing the importance of extensive data and computational resources. The ultimate objective of this research is to develop a mobile application that utilizes image classification techniques to accurately classify ceramic sherds and bring about a significant transformation in archaeological classification.
    2024-05-15Artigo científico Acesso aberto Ver mais
  • Cognitive, affective and behavioural repercussions of perceived quality in tourism vocational education: insights from self-determination theory
    Publication . Silva, Rejane Santana da; Quiroga Souki, Gustavo; Oliveira, Alessandro Silva de; Vieira, Luís Sérgio; Dionísio Serra, Manuel António
    Purpose – This study aimed to investigate the influence of the perceived quality by students regarding their experiences in vocational schools in tourism, hospitality and food service on cognitive and affective responses (satisfaction, self-efficacy expectations and self-regulation strategies of motivation for learning - SRSML) and commitment (behavioural response). Design/methodology/approach – A cross-sectional survey was conducted with 454 students from twelve Turismo de Portugal IP-affiliated schools. The theoretical framework was rooted in Self-Determination Theory (SDT) and PLS-SEM, using ADANCO 2.3 software to test the proposed model. Findings – Perceived quality by students concerning their school experiences are socio-contextual factors that directly influence their satisfaction and self-efficacy expectations (cognitive and affective responses). Satisfaction and self-efficacy expectations positively affected SRSML. Finally, satisfaction and the SRSML positively impacted the students` commitment to schools (behavioural response). Originality/value – This study contributes to academia by comprehensively addressing 16 perceived quality dimensions within vocational education. It aligns with SDT, revealing that socio-contextual factors affect students’ cognitive, affective, and behavioural responses. Additionally, it demonstrates positive relationships between student satisfaction, self-efficacy expectations, SRSML, and students’ commitment to vocational education institutions. This study emphasises the multidimensional nature of perceived quality, urging educational institutions to address tangible and intangible dimensions to develop strategies to provide high-quality experiences, increasing students` satisfaction, self-efficacy expectations, motivation, and commitment.
    2024-07-05Artigo científico Acesso restrito Ver mais
  • Digital masks: reimagining digital media for co-presence with the kogi
    Publication . Šnajberková, Jaroslava; Bidarra, José; Tavares, Mirian
    This paper presents an art-based research on digital media and indigenous communities. It departs from Kogi sacred masks to discuss community life and how digital media can serve as a relational, ethically attuned environment for engaging with indigenous communities in the Sierra Nevada de Santa Marta in Colombia. Grounded in visual ethnography, autoethnography, and analogue photography, the project explores how image-making may shift from mere acts of capture to practices of co-presence, inner silence, and respectful withholding. The work draws from the story of two sacred ritual masks repatriated from Berlin to the Kogi in 2023, using them as both material artefacts and conceptual metaphors for opacity, sovereignty, and spiritual integrity. Through digital fragments, ambient sound, underexposed imagery, and poetic interruption, the digital arts project challenges conventional representation and contributes to a decolonial visual methodology rooted in care and attentiveness.
    2025-11-26Documento de conferência Acesso aberto Ver mais
  • Digital technologies and public policies applied to green cities
    Publication . Sousa, Maria José
    Digital technologies and public policies are fundamental for cities in defining their urban greening strategies, and the main goal of this research is to identify the applied digital technologies and the public policy dimensions implemented at the national level by the member states to promote urban greening in the literature and official documents. The methodology used is a systematic literature review (based on international studies), a Delphi study with experts, and a policy analysis, aiming to understand how the Portuguese government has implemented policies and identify the main technologies applied to urban greening. The main findings regard (i) the focus on the interaction between actors in policymaking; (ii) interpretive approaches used to examine the application of technologies in urban greening problems; and (iii) how policies reflect the social construction of ‘problems’. The research focuses on how policy analysis provides a powerful tool that can be used to understand the technologies, actions, interests, and political contexts underpinning policy decisions. The main lessons learned from this research are that urban greening can benefit urban centers together with the non-urban environment on which they have a functional impact, such as agricultural hinterland areas, forest spaces around the cities, and the rural–urban interfaces. Initiatives for urban greening are designed to enhance cross-border coordination, complementarities, flexibility, productivity, and access to the main international markets and territories.
    2022-11-21Artigo científico Acesso aberto Ver mais
  • Evidências do português médio no corpus de textos antigos
    Publication . Bico, Maria Inês; Cardeira, Esperança; Baptista, Jorge; Batista, Fernando
    A partir de um conjunto de dados semi-automaticamente anotados do Corpus de Textos Antigos (CTA), este artigo propõe-se a analisar os resultados obtidos sobre a síncope de -d- intervocálico no morfema da 2.ª pessoa plural, e a consequente resolução do hiato, e as terminações de Particípio Passado -udo/-ido nos verbos com origem etimológica nas 2.ª e 3.ª conjugações latinas. A novidade deste artigo está no recurso a métodos de Processamento de Linguagem Natural (PLN) para a otimização da obtenção e extração sistemática dos dados relevantes para análise, contribuindo para um estudo que engloba um maior conjunto de textos. É apresentada a metodologia adotada para a anotação dos dados, e consequente extração dos dados relevantes à análise, afirmando-se a importância do recurso a métodos e ferramentas de PLN para o estudo linguístico e para a descrição dos estados anteriores da língua portuguesa.
    2025-09-30Artigo científico Acesso aberto Ver mais
  • Evidências do português médio no corpus de textos antigos
    Publication . Bico, Maria Inês; Cardeira, Esperança; Baptista, Jorge; Batista, Fernando
    A partir de um conjunto de dados semi-automaticamente anotados do Corpus de Textos Antigos (CTA), este artigo propõe-se a analisar os resultados obtidos sobre a síncope de -d- intervocálico no morfema da 2.ª pessoa plural, e a consequente resolução do hiato, e as terminações de Particípio Passado -udo/-ido nos verbos com origem etimológica nas 2.ª e 3.ª conjugações latinas. A novidade deste artigo está no recurso a métodos de Processamento de Linguagem Natural (PLN) para a otimização da obtenção e extração sistemática dos dados relevantes para análise, contribuindo para um estudo que engloba um maior conjunto de textos. É apresentada a metodologia adotada para a anotação dos dados, e consequente extração dos dados relevantes à análise, afirmando-se a importância do recurso a métodos e ferramentas de PLN para o estudo linguístico e para a descrição dos estados anteriores da língua portuguesa.
    2025-09-30Artigo científico Acesso aberto Ver mais
  • From the atelier populaire to artivism. Situationist strategies reimagined
    Publication . Cavalcanti, Maria Cristina; Tavares, Mirian; Arantes, Priscila Almeida Cunha
    The following paper examines the progression of artivism by tracing the visual strategies employed by the Atelier Populaire during the May’ 68 protests, tactics influenced by the Situationist International, and investigates their relationship to contemporary artivist practices, particularly in the field of digital media art. The article focuses on the legacy of these strategies and explores the trajectories of Richard Hambleton, Blek le Rat and Banksy, emphasizing their contributions to social and political discourse through art. It highlights the prioritization of message over aesthetics, the democratization of public space, unsigned drawings, stencils, and other low-cost techniques, direct as well as symbolic imagery. The study concludes by examining the current relevance of artivism across various platforms, including digital media, and investigates how these new mediums reshape and amplify the scope and modalities of artivism in the contemporary context.
    2025-11-26Documento de conferência Acesso aberto Ver mais