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Eficácia de intervenções digitais no ajustamento psicossocial de cuidadores familiares em oncologia pediátrica: Uma revisão sistemática [comunicação oral: poster]
No full textBackground: Cancer is a leading cause of child mortality and profoundly affects the psychosocial well-being of both children and their families. There is growing interest in developing cost-effective interventions to support informal caregivers, overcoming geographical and logistical barriers. This study aimed to systematically review evidence on the effectiveness of digital interventions for family caregivers of children and adolescents with cancer, focusing on psychological distress and protective factors such as resilience and coping strategies.
Materials and Methods: Following PRISMA guidelines, a systematic review was conducted across five electronic databases (PubMed, Scopus, ProQuest, Web of Science, and CENTRAL). Studies were independently reviewed by a team of three reviewers, and a critical appraisal was performed using Joanna Briggs Institute (JBI) assessment checklists.
Results: Nine articles, involving 1,086 caregivers, were included. All studies involved parents acting as primary caregivers. Findings indicate that digital interventions, including online platforms and applications, can significantly reduce symptoms of depression and anxiety with moderate to large effect sizes. Interventions combining psychoeducation, problem-solving, and resilience training showed more promising effects on caregiver adjustment. Future interventions should incorporate interactive resources and involve a multidisciplinary team to enhance effectiveness.
Conclusion: This study offers valuable insights for researchers and healthcare professionals, helping identify effective technological solutions to support caregivers in the pediatric oncology setting
Factores socioeconómicos que motivam revoltas: Um estudo do papel dos líderes na atividade dos Kupapatas no Huambo
No full textOs fatores socioeconómicos são variáveis especificas que podem influenciar direta ou indiretamente
uma determinada situação, ou fenómeno. O presente trabalho esclarecer os fatores socioeconómicos
que motivaram a revolta dos kupapatas no Huambo, através do recurso a uma metodologia designada
estudo de campo, na qual foram envolvidos a coleta de dados, absorvidos diretamente no ambiente em
que ocorreram os fenómenos, incluindo a observação participante, entrevista e estudos de casos em
duas paradas de kupapatas. Para obter melhores resultados considerou-se o Modelo de Baseado em
Agentes originalmente Agent Based - Medel (ABM). Os resultados empíricos desta pesquisa são
apropriados para líderes e colaboradores, pois, sugere-se mais equilíbrio nas decisões, uma postura
clara de liderança e maior exercício diálogo aberto, caso contrário outros factos podem fomentar
irracionalidades no ambiente das relações sociais deflagrando constantes revoltas
O mecanismo do EU-Pilot como medida sustentável para a aplicação do direito da União Europeia [comunicação oral]
No full textA ideia que criou a que é hoje a União Europeia cumpriu já 75 anos de paz em 2025. Esta organização de Estados e de cidadãos surge como uma comunidade de direito desde muito cedo, consagrado esse entendimento por via jurisprudencial, num pressuposto de cooperação leal e ativa na aplicação do direito eurocomunitário pelos países participantes. [...
Verbal fluency with high executive load for early dementia’s risk detection
Get PDFVerbal fluency (VF) tasks are fundamental instruments in the assessment of cognitive functioning (Demetriou & Holtzer, Reference Demetriou and Holtzer2017), specifically in the elderly, due to their ability to identify the speed of access to the mental lexicon, to assess its integrity, as well as the integrity of semantic memory. VF tasks also involve executive functions, such as updating, inhibitory control, cognitive flexibility and self-regulation (Aiello et al., Reference Aiello, Preti, Pucci, Diana, Corvaglia, Barattieri di San Pietro and Bolognini2022; Costa et al., Reference Costa, Bagoj, Monaco, Zabberoni, De Rosa, Papantonio and Carlesimo2014; Henry, Crawford & Phillips, Reference Henry, Crawford and Phillips2004; Lam & Marquardt, Reference Lam and Marquardt2022; Shao, Janse, Visser & Meyer, Reference Shao, Janse, Visser and Meyer2014; Troyer, Reference Troyer2000). There are four VF variants (grammatical, phonological, categorical/semantic and combined forms), a specific amount of time to do the task (usually, 60 seconds) and rules defining what cannot be done during evocation. [...
As organizações internacionais e a operacionalização dos direitos humanos
No full textEste trabalho analisa o papel dos Organismos internacionais de Direitos Humanos na formulação e aplicação de políticas voltadas para a garantia do mínimo existencial necessário para uma vida digna. A pesquisa parte de uma abordagem histórico-normativa dos Direitos Humanos, com destaque para os Tratados internacionais e os principais marcos jurídicos contemporâneos, sem pretender aprofundar-se nas raízes filosóficas dos direitos naturais. Enfatiza-se a atuação Do Tribunal Interamericano de Direitos Humanos e do Tribunal Europeu de Direitos Humanos, demonstrando como as suas decisões têm repercutido na ordem jurídica interna de diversos países, especialmente por meio de reformas legislativas e fortalecimento de políticas públicas. Um exemplo emblemático é o caso Gomes Lund e outros vs. Brasil, que impulsionou debates sobre a Lei da Amnistia e contribuiu para a criação da Comissão Nacional da Verdade. A análise também destaca o impacto das decisões do Tribunal Europeu de Direitos Humanos, com jurisprudência consolidada em temas como a proteção de minorias e o direito dos refugiados. Metodologicamente, a dissertação adota uma abordagem qualitativa, com base em revisões bibliográficas e análise documental. Conclui-se que, embora haja avanços significativos, os Organismos internacionais ainda enfrentam desafios estruturais e políticos que limitam a plena efetividade das suas decisões, sendo essencial o fortalecimento da cooperação internacional e da diplomacia como instrumentos de consolidação da dignidade humana no plano global.This study analyzes the role of international human rights organizations in the formulation and implementation of policies aimed at ensuring the existential minimum necessary for a dignified life. The research adopts a historical and normative approach to human rights, focusing on international treaties and contemporary legal frameworks, without delving into the philosophical foundations of natural rights. The work emphasizes the performance of the Inter-American Court of Human Rights and the European Court of Human Rights, demonstrating how their decisions have influenced domestic legal systems, especially by driving legislative reforms and strengthening public policies. A landmark example is the case of Gomes Lund and others v. Brazil (2010), which sparked debates on the Amnesty Law and contributed to the creation of the National Truth Commission. The analysis also highlights the impact of the European Court of Human Rights’ jurisprudence on topics such as the protection of minorities and refugee rights. Methodologically, the study follows a qualitative approach based on bibliographic review and document analysis. The conclusion indicates that, despite significant progress, international organizations still face structural and political challenges that hinder the full effectiveness of their decisions. Strengthening international cooperation and diplomacy is therefore essential for consolidating human dignity on a global scale
Sit-to-stand and stand-to-sit kinematics in older adults with and without functional disability: A principal component analysis
No full textObjective
Sit-to-Stand (Sit-TS) and Stand-to-Sit (Stand-TS) transitions are essential daily movements affected by ageing and disability. This study aimed to explore related kinematic domains in older adults with and without disability.
Methods
A cross-sectional study including adults aged 60 years or older, with (n = 25) and without disability (n = 35). Comparisons between groups included task time, centre of mass (CoM) acceleration, postural sway and principal component (PC) scores for each task. Principal component models (PCMs) included lower limb and trunk tridimensional joint ranges of motion, angular velocity range, CoM displacement and velocity along each Sit-TS (flexion, momentum transfer, extension and stabilisation) and Stand-TS (initiation, flexion, momentum transfer and extension) phases.
Results
Older adults with functional disability exhibited increased Sit-TS peak antero-posterior CoM acceleration (p = .02). The Sit-TS and Stand-TS PCMs included nine PCs each. In Sit-TS, the first three explained half the variance: PC1 captured transverse hip and knee stabilisation kinematics, PC2 described trunk and hip frontal and transverse control during flexion, and PC3 represented sagittal knee and ankle control during momentum transfer and extension. In Stand-TS, variance was more distributed (PC1 describing frontal hip and knee flexion velocity, PC2 sagittal trunk and hip extension velocity, and PC3 vertical CoM velocity at extension). Significant group differences emerged in PC4 (transverse knee and frontal hip kinematics) and PC9 (sagittal and frontal trunk angular velocity ranges during momentum transfer).
Conclusions
Both transitions revealed distinct joint and trunk control demands. Principal components involving transverse knee, frontal hip and trunk angular velocities distinguished disability groups, with Stand-TS showing greater discriminative power
A hybrid fog-edge computing architecture for real-time health monitoring in IoMT systems with optimized latency and threat resilience
No full textThe advancement of the Internet of Medical Things (IoMT) has transformed healthcare delivery by enabling real-time health monitoring. However, it introduces critical challenges related to latency and, more importantly, the secure handling of sensitive patient data. Traditional cloud-based architectures often struggle with latency and data protection, making them inefficient for real-time healthcare scenarios. To address these challenges, we propose a Hybrid Fog-Edge Computing Architecture tailored for effective real-time health monitoring in IoMT systems. Fog computing enables processing of time-critical data closer to the data source, reducing response time and relieving cloud system overload. Simultaneously, edge computing nodes handle data preprocessing and transmit only valuable information—defined as abnormal or high-risk health signals such as irregular heart rate or oxygen levels—using rule-based filtering, statistical thresholds, and lightweight machine learning models like Decision Trees and One-Class SVMs. This selective transmission optimizes bandwidth without compromising response quality. The architecture integrates robust security measures, including end-to-end encryption and distributed authentication, to counter rising data breaches and unauthorized access in IoMT networks. Real-life case scenarios and simulations are used to validate the model, evaluating latency reduction, data consolidation, and scalability. Results demonstrate that the proposed architecture significantly outperforms cloud-only models, with a 70% latency reduction, 30% improvement in energy efficiency, and 60% bandwidth savings. Additionally, the time required for threat detection was halved, ensuring faster response to security incidents. This framework offers a flexible, secure, and efficient solution ideal for time-sensitive healthcare applications such as remote patient monitoring and emergency response systems
International Women's Day
No full textPoster apresentado na Conferência "Dia Internacional das Mulheres"