205 documents found, page 1 of 21
Firm internationalization and activity impact on digital technologies adoption
Ribeiro, Carlos; Gomes, SofiaThe study explores the complex relationship between the adopting of digital technology, corporate internationalization, and sector-specific insights. It assesses how different levels of digital technology adoption are apparent in different activities. This way, the study involves two distinct models, analyzing seven key digital technologies. To this end, a quantitative methodology was applied to 16,365 companie...
The Impact of Digital Imaging Tools and Artificial Intelligence on Self-Reporte...
Dawa, Hossam; No-Cortes, Juliana; Peñarrocha-Diago, Miguel; Vicente, Henrique; Ribeiro, Carlos; Cortes, ArthurBackground: The integration of digital imaging tools in dentistry has transformed clin-ical workflows, diagnostic accuracy, and patient outcomes. However, less attention has been given to how these tools influence dentists’ self-reported outcomes, including clinical confidence, efficiency, perceived treatment quality, communication, and pro-fessional satisfaction. This article aimed at assessing AI-powered digi...
Caracterização geoquímica da diagénese em dentes de saurópodes como suporte aos...
da Silva, Roberto; Camilo da Silva, Bruno; Cáceres Balbino, Ausenda; Barrulas, Pedro; Barrocas Dias Teixeira da Costa, Mafalda; Ribeiro, CarlosRESUMO: Foram realizados estudos mineralógicos e geoquímicos detalhados (μ-XRD, μ-XRF, SEM-EDS, LA-ICP-MS), em dentes de saurópodes do Jurássico Superior do sector central da Bacia Lusitaniana. Destes, a μ-XRD revelou uma constituição mineralógica consistente das amostras (hidroxiapatite) e a μ-XRF comprovou que a composição química dos dentes estudados é dominada pelo Ca e P, com pequenas concentrações de Fe, ...
Integrating Generative Artificial Intelligence in Clinical Dentistry: Enhancing...
Dawa, Hossam; Cortes, Arthur; Ribeiro, Carlos; Neves, José; Vicente, HenriqueGenerative artificial intelligence (GAI) is poised to transform clinical dentistry by enhancing diagnostic accuracy, personalizing treatment planning, and improving procedural precision. This study integrates logic programming and entropy within knowledge representation and reasoning to generate hypotheses, quantify uncertainty, and support clinical decisions. A six-month longitudinal questionnaire was administ...
Preliminary assessment of CO2 storage potential of deep saline aquifers in the ...
Pedro, Jorge; Moita, Patricia; Ribeiro, Carlos; Kilpatrick, Andrew; Edlmann, Katriona; Wilkinson, Mark; Afonso, Paula; Barradas, João; Carneiro, JúlioThe reduction of atmospheric CO2 through its safe geological storage, as CCUS techniques is one of the goals to achieve the 2050 commitment. Within the scope of thePILOTSTRATEGY project, two sedimentary sequences Triassic (on-shore) and Cretaceous (off shore) were object of a detailed study in order to evaluate their potential as CO2storage complexes in the Lusitanian basin (west Portuguese margin). A multi-dis...
An Overview of Monkeypox Virus Detection in Different Clinical Samples and Anal...
Cordeiro, Rita; Pelerito, Ana; de Carvalho, Isabel Lopes; Lopo, Sílvia; Neves, Raquel; Rocha, Raquel; Palminha, Paula; Verdasca, NunoMpox is a zoonotic disease caused by the Monkeypox virus (MPXV), and since May 2022, tens of thousands of cases have been reported in non-endemic countries. We aimed to evaluate the suitability of different sample types for mpox diagnostic and assess the temporal dynamics of viral load. We evaluated 1914 samples from 953 laboratory-confirmed cases. The positivity rate was higher for lesion (91.3%) and rectal sw...
Ciber(in)segurança da Infraestrutura de Transportes Públicos
Nobre Escravana, Nelson; Lima, João; Ribeiro, CarlosA insegurança informática tem estado principalmente associada a ataques a computadores pessoais, ao furto de cartões de crédito ou aos ataques de negação de serviço aos sítios de internet de organizações de alta visibilidade. No entanto com a recente proliferação de ataques informáticos de elevada complexidade e eficácia, tem crescido entre os operadores de transportes públicos a necessidade de aumentar a resil...
Ecklonia maxima and glycine-betaine-based biostimulants improve blueberry yield...
Lopes, Tiago; Silva, Ana Paula; Ribeiro, Carlos; Carvalho, Rosa; Aires, Alfredo; Vicente, A. A.; Gonçalves, BertaThe consumption of blueberries has increased in recent years due to their excellent flavor and high antioxidant activity, which promote human well-being and health. Several sustainable cultural practices, such as biostimulants, have been applied to increase crop performance. The pre-harvest foliar application of two doses of a biostimulant based on the macroalgae Ecklonia maxima (EM), two doses of a glycine–bet...
Progress for carbon dioxide geological storage in West Macedonia: A field and l...
Tyrologou, Pavlos; Vamvaka, Agnes; Koukouzas, Nikolaos; Pedro, Jorge; Fleury, Marc; Carneiro, Júlio; Ribeiro, Carlos; Ghikas, Dina; Barradas, João PedroBackground: It is widely acknowledged that carbon dioxide (CO2), a greenhouse gas, is largely responsible for climatic changes that can lead to warming or cooling in various places. This disturbs natural processes, creating instability and fragility of natural and social ecosystems. To combat climate change, without compromising technology advancements and maintaining production costs at acceptable levels, carb...
Geomechanical laboratory investigation for the Eptachori, Pentalofos and Tsotyl...
Ribeiro, Carlos; Pedro, Jorge; Barradas, João Pedro; Faria, Paula; Tyrologou, Pavlos; Koukouzas, NikolaosThe data comprises work under the Project Pilot Strategy GA No. 101022664, funded by the European Union. The work relates to rock samples collected in 2022 in West Macedonia, Greece. For full details, please refer to the following: Tsotyli formation: https://app.geosamples.org/sample/igsn/IE5770001 - WGS84 Lat : 40.3075, WGS84 Long : 21.3354 Pentalofos formation: https://app.geosamples.org/sample/igsn/IE5770002...