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- COVID-19 E A CONDIÇÃO PÓS-COVIDPublication . Quintanilha, Alexandre; Academia das Ciências de Lisboa
- Catálogo da Exposição do Dia Internacional do Microrganismo 2025Publication . Sá-Correia, Isabel; Academia das Ciências de Lisboa
- O papel do jurista no século XXI.Entre a ameaça de um positivismo algorítmico e a afirmação de uma axiologia fundamentantePublication . Miranda Barbosa, Mafalda; Academia das Ciências de Lisboa
- Das origens do wokismo à projeção das suas consequências jurídicasPublication . Miranda Barbosa, Mafalda; Academia das Ciências de Lisboa
- As Ciências Matemáticas em Portugal 50 anos após o 25 de abril de 1974Publication . Rodrigues, José Francisco; Fonseca, Irene; Silva, Luís Oliveira e; Figueiredo, Mário; Freitas, Joprge Milhazes de; Academia das Ciências de Lisboa
- A review of solid oxide cell technologies for power, fuel, and reversible energy storagePublication . Rijo, Bruna; Mateos-Pedrero, Cecilia; Copa Rey, José R.; Longo, Andrei; Brito, Paulo; Nobre, CatarinaSolid oxide cell (SOC) technologies, encompassing solid oxide fuel cells (SOFCs), solid oxide electrolysis cells (SOECs), and reversible solid oxide cells (rSOCs), are emerging as key components in the transition to sustainable energy systems due to their high operating efficiency, fuel flexibility, carbon–neutral fuel production potential, and compatibility with renewable energy sources. This work reviews current SOC technologies for renewable electricity generation and sustainable fuel production, examining their working principles and system configurations. Recent advances in materials, stack design, and control strategies are reviewed alongside significant challenges in material stability, dynamic response, electrode degradation, thermal management, and scalability. The paper highlights demonstration projects and provides an economic feasibility analysis of each SOC technology. Among electrolysis technologies, SOEC has higher capital expenditure (CAPEX) and operational expenditures (OPEX), but lower hydrogen production costs. A Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis reveals that SOEC possesses high hydrogen production efficiency, while SOFC offers great flexibility in fuel usage. However, it also points out that thermal stress and component degradation are significant challenges that need to be addressed. For rSOC, the analysis highlights the advantages of flexibility for twoway operation, along with concerns about stack cell degradation. The review also identifies innovation pathways needed to transition these systems from advanced prototypes to reliable components of decarbonised energy infrastructure, focusing on cost-effective materials development, electrode optimisation, and enhanced mathematical modelling
- A holistic wellness prescription for Parkinson's disease : evidence-based perspectives and unmet needsPublication . Subramanian, Indu; Ricciardi, Lucia; Schrag, Anette; Appel-Cresswell, Silke; Kola, Sushma; Domingos, Josefa M.; Pickut, Barbara A.; Dahodwala, Nabila; Bocoum, Abdoulaye; Falup-Pecurariu, Cristian; Bronner, Gila; Pontone, Gregory M.; Mischley, Laurie K.; Garretto, Nélida S.; Modugno, Nicola; Dolhun, Rachel; Wijeratne, Tissa; Tull, Victoria; McDaniels, Bradley; Chaudhuri, K. Ray; International Parkinson, Movement Disorder Society Task Force on WellnessBackground: In modern medicine the concept of wellness is often accompanied by various misconceptions arising from several factors, including a lack of clear definitions, the commercialization of wellness, and prevailing biases and stereotypes. Method: Although wellness has been successfully integrated into the management of conditions like cardiovascular disease, diabetes, and cancer, it has yet to be widely applied in the field of neurology. The World Federation of Neurology, American Academy of Neurology, European Academy of Neurology, and the World Health Organization (WHO) have adopted a formal definition of brain health that emphasizes the proactive role of lifestyle choices in modifying outcomes for neurological diseases, which closely aligns with the wellness approach. This shift has been further reinforced by WHO's adoption of the Intersectoral Global Action Plan on epilepsy and other neurological disorders (2022–2031), which seeks to improve access to treatment and care while promoting brain health across the lifespan. The global push for brain health highlights the need for a structured approach to wellness in neurological conditions such as Parkinson's disease (PD). Results/Conclusion: This critical review, conducted by a multidisciplinary task force commissioned by the International Parkinson and Movement Disorder Society, aims to provide the current evidence base on wellness in PD, identify existing gaps in knowledge, and propose a framework to integrate wellness into the holistic care of individuals with PD.
- O Menino Jesus dos Atribulados Uma devoção feminina na Lisboa do reinado de D. João VI (1816-1826)Publication . João Miguel Simões; Santa Casa da Misericórdia de Lisboa - Direção da Cultura | Centro Editorial
- 3D assessment of mandibular buccal shelf geometry for optimal micro-implant placement site in Portuguese individuals : a retrospective cone-beam computed tomography studyPublication . Borga, Joana; Bugaighis, Iman; Proença, Luís; Pereira, François Durand; Costa, Helder Nunes; Pereira, Pedro MarianoObjectives: To determine the most favourable Micro-Implant (MI) insertion site along the mandibular buccal shelf (MBS), using Cone Beam Computed Tomography (CBCT). Methods: This retrospective study assessed CBCT scans from 90 Portuguese patients (32 males and 58 females, aged 14 to 40 years). Paired MBS sites were determined. Comparative and correlation analyses were performed at p < 0.05. Results: A significant increase in MBS width was observed from the mesial to the distal direction (p < 0.001). Conversely, both the MBS steepness and cortical bone thickness significantly decreased from mesial to distal (p < 0.001). Significant negative correlation was also found between age and cortical bone thickness adjacent to the distobuccal cusp and distal tangent of both mandibular second molars (r ≤ −0.373, p ≤ 0.007). Furthermore, significant asymmetric differences were identified between the right and left MBS steepness as well as in the paired cortical bone thickness at the mesiobuccal cusp, buccal groove, and distobuccal cusp of the mandibular second molar (p ≤ 0.016). Conclusions: The results indicate that although there are sufficient MBS width and cortical bone thickness, vestibular to the mandibular second molar for MI insertion, the sites towards the distal root of the mandibular second molar are more favourable when considering MBS steepness. These findings are consistent for both sexes and apply to young and old individuals.
- Calcium phosphate bone substitutes in the prevention of bisphosphonate-related osteonecrosis of the jaw : a reviewPublication . Paulo, Siri; Abrantes, Ana Margarida; Laranjo, Mafalda; Marto, Carlos Miguel; Paula, Anabela; Trancoso, Pedro; Botelho, Filomena; Serra, Arménio; Ferreira, Manuel MarquesBisphosphonate-related osteonecrosis of the jaw (BRONJ) is characterized by exposed necrotic bone that often progresses with increasing pain and impaired quality of life. Zoledronate, the most potent and widely used bisphosphonate, has been strongly associated with BRONJ development following invasive dental procedures. Given the rising incidence of BRONJ, understanding and implementing effective preventive strategies have become imperative. Biomaterials based on synthetic hydroxyapatite and beta-tricalcium phosphate have been investigated as potential preventive agents. Their therapeutic rationale is supported by two key principles: the well-documented chemical interaction of calcium phosphates with bisphosphonates when used as drug carriers, and the established clinical use of synthetic calcium phosphate biomaterials in dentistry for bone regeneration. This review examines the underlying mechanisms of this preventive therapeutic strategy and evaluates studies investigating synthetic calcium phosphate biomaterials for BRONJ prevention through zoledronate adsorption at jaw wound sites, thereby reducing soft tissue toxicity and promoting healing. The evidence supports the protective effect of these biomaterials as a scientifically grounded preventive approach for BRONJ.