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GENERATIVE AI MUTABILITY IN CYBERSECURITY: A BIBLIOMETRIC REVIEW
Oliveira, Pedro; Dias Lousã, Mário Jorge; Dias Lousã, Mário Jorge; Pereira de Morais, José Carlos; Pereira de Morais, José CarlosThe expansion of generative AI (GenAI) is forcing us to rethink cybersecurity, expanding both de-fensive automation and scalable offensive techniques. This bibliometric review maps the change driven by GenAI in cybersecurity through a PRISMA-guided selection of 154 documents from The Lens (20 December 2025). The current state is summarized by scientific mapping results (co-author-ship, co-word, and co-citation ...
The ability of the nasal airflow-inducing maneuver to restore sense of smell in...
Teixeira-Marques, Francisco; Teixeira, Mónica; Póvoa, Joana; Costa, Ana; Osório, Rita; Faria de Almeida, António; Oliveira, Pedro; Branquinho, FranciscoPurpose: Total laryngectomy (TL) leads to olfactory dysfunction due to disconnection of the upper and lower airways. This study assessed the efficacy of the nasal airflow-inducing maneuver (NAIM) in restoring sense of smell in TL patients. Materials and Methods: A two-center before-and-after study was conducted with 19 TL patients. Olfactory testing was evaluated subjectively with a visual analogue scale and ob...
Multi-sided platforms as catalysts for responsible innovation in healthcare
Tria, Gemma; Jacinto, Maria João; Oliveira, Margarida; Canhão, Helena; Oliveira, PedroHealthcare systems face increasing pressure from aging populations, chronic diseases, and the demand for accessible, high-quality care. Yet many innovations fail to address the needs of vulnerable groups. This study examines Responsible Innovation (RI) in healthcare through the Patient Innovation (PI) multi-sided platform (MSP) case. Using a mixed-methods approach, it explores how patient-driven solutions can b...
Bricolage as enacted sensemaking in emergent response groups
Coelho Da Silva, Ricardo; Zejnilovic, Leid; Berti, Marco; Cunha, Miguel Pina E; Oliveira, PedroWhen crises strike, new forms of emergent organizing often arise to address urgent societal needs that formal institutions struggle to meet. Among these, emergent response groups (ERGs)—self-organized communities that form to respond to unexpected and extreme events—offer a particularly salient example of decentralized and nonhierarchical organizing. This multicase study investigates eight ERGs that formed duri...
Chatbots as strategic tools in organizations
Lopes, Isabel Maria; Guarda, Teresa; Oliveira, Pedro; Ribeiro, Maria Isabel; Fernandes, AntónioThe growing importance of artificial intelligence (AI) in the business and sci-entific context is evident. Organizations must begin to coexist and use AI as any other tool that increases their efficiency and effectiveness. Based on this, this research work focuses on the application of chatbots to improve operation-al efficiency and transform customer service. The main objective of this work is to have a percep...
Nasopharyngeal carcinoma: an ENT’s department 14-year experience
Pina, Paulo; Aguiar, Cristina; Teixeira, Mónica; Coimbra Ferreira, Edite; Oliveira, PedroObjectives: To analyse the population diagnosed with nasopharyngeal carcinoma over a 14-year period and evaluate the impact of clinical characteristics on overall survival. Study Design: Retrospective. Materials and Methods: Review of medical records and analysis of clinical variables, including sex, age, staging, histological subtype, presenting symptoms and their duration, presence of alcohol or tobacco use, ...
Os Fundamentos Económicos do Desenvolvimento Sustentável e a Coesão Regional:O ...
Oliveira, PedroO Desenvolvimento Sustentável constitui um dos desafios centrais da economia contemporânea, exigindo uma abordagem crítica às teorias do crescimento e às estratégias de desenvolvimento regional. Este manual apresenta uma sistematização das principais correntes do pensamento económico, analisando a sua relação com os desafios da sustentabilidade, com especial ênfase no papel das organizações da economia social c...
Avaliação de Risco de Diabetes Tipo 2 em Profissionais de Saúde num Hospital Te...
Silva, Ana Sofia; Baptista, Mariana; Costa, Rita; Oliveira, Pedro; Dionísio, Catarina; Veríssimo, Rafaela; Suárez, Elena; Caiano Gil, PedroIntrodução: A diabetes tipo 2 (DM2) e uma doença multifatorial, para a qual contribuem comportamentos sedentários e uma alimentação errática. Inquéritos simples, práticos e não-invasivos podem identificar indivíduos com risco aumentado de desenvolver DM2. Métodos: Estudo observacional transversal, aplicando os questionários Finnish Diabetes Risk Score (FINDRISC) e International Physical Activity Questionnaire (...
The use of Sentinel 2 to quantify N, Ca, and K in walnut orchards
Mendes, Maria Beatriz; Farinha, Daniela; Oliveira, Pedro; Mota Barroso, João; Rato, Luís Miguel; Sousa, Adélia; Rato, Ana Elisa’Persian walnut’ (Juglans regia L.) is one of the most consumed nut species in the world, and N, K, and Ca nutrition are critical for its growth and quality. Mineral nutrition management in fruit crops over large areas is a challenging task only possible with a remote sensing data approach and using rapid analytical methods to correlate remotely sensed data with ground data. This study aims to develop and valid...
Intracordal platelet rich plasma injection protocol
Freitas Rebelo, Joana; Castro, Eugénia; Teixeira, Mónica; Pinto, Catarina; Medeiros, Nuno; Ribeiro, Leandro; Oliveira, PedroIntroduction: Vocal fold atrophy, scarring and sulcus vocalis atrophy are benign pathologies characterized by inadequate remodeling of the lamina propria, affecting vocal fold vibration. The treatment of these conditions is complex and often results in unsatisfactory outcomes, which has led to increasing research into the regenerative potential of biological therapies, such as platelet-rich plasma (PRP). Intrac...