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Percorrer Faculdade Engenharia por Objetivos de Desenvolvimento Sustentável (ODS) "10:Reduzir as Desigualdades"
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- A GIS-Based Approach to Fostering Sustainable Mobility and Combating Social Isolation for the Rural ElderlyPublication . Branco, Luís; Santos, BerthaThe growing demographic trend of an aging population, particularly in remote rural areas, exacerbates social isolation and limits access to essential goods and services. This vulnerability highlights a pressing need to develop sustainable solutions for their mobility and support. Using Geographic Information Systems (GISs) and network analysis, a workflow was developed to optimize road-based transport for the elderly. The analysis utilized an electric vehicle, with its range limitations, influenced by road slopes, being a critical variable for assessing route efficiency. Two potential solutions were investigated: (1) the delivery of goods and medicines and (2) the transport of passengers and medicines. The methodology was tested using the Municipality of Seia, Portugal, as a case study, with a defined weekly visit frequency. The results demonstrate that both proposed solutions are technically viable for implementation, with the transport of passengers and medicines being the most effective option. This study provides a foundational framework for developing practical, demand-oriented, sustainable transport and logistics services to support isolated elderly populations.
- Matrices - Book of Abstracts: II International Congress Architecture and GenderPublication . Pedrosa, Patrícia Alexandra Dias Santos ; Santos, Eliana Sousa; Matos, Maria João Pereira de ; Alvarez Lombardero, NuriaThe Second International Congress on Architecture and Gender will address the theme of Matrices. This concept has several definitions and they are all inclusive by nature. Matrices are environments where things develop, the models or patterns that shape formations, and they can also reinvent an environment. These images are suited to address the current patterns of change regarding architecture and gender.
- Subtle biases introduced in equity studies through data anonymizationPublication . Fazendeiro, Paulo; Prata, Paula; Ferrão, Maria Eugénia; Altman, MicahThis work investigates the trade-off between data anonymization and utility, particularly focusing on the implications for equity-related research in education. Using microdata from the 2019 Brazilian National Student Performance Exam (ENADE), the study applies the (ε, δ)-Differential Privacy model to explore the impact of anonymization on the dataset's utility for socio-educational equity analysis. By clustering both the original and anonymized datasets, the research evaluates how group categories related to students' sociodemographic variables, such as gender, race, income, and parental education, are affected by the anonymization process. The results reveal that while anonymization techniques can preserve overall data structure, they can also lead to the suppression or misrepresentation of minority groups, introducing biases that undermine the research's objective of promoting educational equity. This finding highlights the importance of involving domain experts in the interpretation of anonymized data, particularly in studies aimed at reducing socio-economic inequalities. The study concludes that careful attention is needed to prevent anonymization efforts from distorting key group categories, which could undermine the validity of data-driven policies aimed at promoting equity.