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Submissões Recentes

Dinâmicas demográficas, crescimento econômico e a hipótese do ciclo de vida: um estudo de método de momentos generalizados
(Universidade Federal do Espírito Santo, 2026-03-13) Bocaíuva, Tazzio; Moreira, Ricardo Ramalhete; https://orcid.org/0000-0002-1905-4872; http://lattes.cnpq.br/3263921271806291; Hott, Henrique Augusto Campos Fernandez; https://orcid.org/0000-0001-5791-3220; http://lattes.cnpq.br/6427553968530386; Rocha, Antônio Ricardo Freislebem da; https://orcid.org/0000-0002-5725-0364; ttp://lattes.cnpq.br/5259513596650690
The interaction between product and population is one of the foundational subjects of the economical sciences. The effects of an increase in the number of people are reflected through several channels. The life-cycle hypothesis provides the theoretical basis for one of them, in the form of capital accumulation. Such hypothesis supposes that agents attempt to maintain their consumption constant for a given expected income over the course of their respective life cycles. In that case, individuals save in their productive years just enough to keep their level of consumption constant for their years of retirement. If valid, this hypothesis implies the existence of an optimum rate of population growth whilst facing the saving rate as a function of demographic variables, given that the share of this productive population is, by definition, a function of a path of population growth rates. GMM models can validate this argument by indicating that the age structure matters. For such, a set of models for a group of 40 countries from 1993 to 2023 was tested, utilizing the population growth rate, the growth rate of the share of the working-age population, the unemployed labour-force growth rate, the aggregate domestic savings rate and the real per capita income growth rate. Results show that the existence of a population-savings-income channel in a life-cycle hypothesis style is something valid for countries of high income, indicating the existence of an optimum population growth rate, as opposed to countries of low income, in which a kind of Malthusian trap seems to operate when considering capital accumulation as the only driving force behind economic growth.
Competência em informação na implementação da Lei Geral de Proteção de Dados em pequenas organizações: proposições de um framework
(Universidade Federal do Espírito Santo, 2026-04-08) Coelho, Moniky; Moraes, Margarete Farias de; https://orcid.org/0000-0002-4110-4610; http://lattes.cnpq.br/6346587909398922; Pereira, Gleice; https://orcid.org/0000-0001-5099-112X; http://lattes.cnpq.br/0335559966184833; Simeão, Elmira Luzia Melo Soares; Costa, Rosa da Penha Ferreira da; https://orcid.org/0000-0001-5383-6723; http://lattes.cnpq.br/3409664107216795
This dissertation investigates the intersection between the General Data Protection Law (LGPD) and Information Literacy (InfoLit) within the context of small organizations. The research problem lies in the difficulty of implementing legal privacy guidelines in environments with limited resources, where compliance is frequently reduced to technological aspects, neglecting the human factor. The general objective was to analyze how Information Literacy can act as a strategic tool for the effectiveness of theLGPD, promoting an ethical and resilient data protection culture. Methodologically, the research is characterized as exploratory and bibliographic, adopting a qualitative approach to construct an integrative framework. This model articulates the principles of theLGPD and the security measures of the ISO/IEC 27001, 27002, and 27701 standards through the lens of the technical, aesthetic, ethical, and political dimensions of information literacy. As the main result, a Practical Guide is presented, structured into four operational stages: Capture and Classification; Treatment and Security; Maintenance and Transparency; and final destination. It is concluded that the protection of personal data in small companies depends on the transformation of the employee into a critical and conscious agent, with Information Science being the strategic field to mediate this integration between legal rigor and organizational practice.
Estudo sobre a economia circular em placa solar fotovoltaica na recuperação do silício da primeira geração
(Universidade Federal do Espírito Santo, 2026) Misságia, Monique Silvares; Faria, Rochkhudson Batista de; https://orcid.org/0000-0003-0264-9148; http://lattes.cnpq.br/4814276846825036; Xavier, Thiago Padovani; https://orcid.org/0000-0001-7148-9921; http://lattes.cnpq.br/8669754182140698
The accelerated growth of solar photovoltaic energy intensifies the challenge of managing end-of-life modules. It is estimated that by 2050, 78 million tons of photovoltaic waste will be generated globally, highlighting the urgency of sustainable solutions. In Brazil, the infrastructure for recycling high-purity silicon remains in its early stages, and specific policies are still fragmented, reinforcing dependence on virgin raw materials and increasing environmental and economic impacts. This study aims to analyze silicon recycling methods in c-Si photovoltaic modules and to propose a computational model to simulate the dynamic silicon stock in Brazil through 2050. The theoretical framework addresses the historical evolution of solar energy, the fundamentals of the circular economy, and the role of data science in photovoltaic waste management, illustrated by the cases of SunR in Brazil and PV Cycle in Europe. The methodology follows two main stages: a systematic literature review, the definition of technical parameters, the formulation of system dynamics equations, and simulations in Python using NumPy and Matplotlib; and a multicriteria analysis using the Analytic Hierarchy Process (AHP) method to ensure the robustness of the results. The simulations consider baseline, optimistic, and pessimistic scenarios, assessing demand, recycling efficiency, and environmental impact. The results reveal a gradual decline in silicon stocks, a linear increase in recycled volume, and significant reductions in CO₂ emissions under favorable regulatory scenarios. The integration of computational modeling and AHP proves to be an effective tool for supporting strategic decision-making and guiding public policies aimed at the circular economy. It is concluded that circular practices reduce dependence on virgin silicon and promote sustainability in the Brazilian photovoltaic sector, providing a foundation for sustainable development strategies and reinforcing the need for synergy among government, industry, and academia.
Clássicos contemporâneos na escola: leituras do cancioneiro buarqueano para uma educação contra-hegemônica
(Universidade Federal do Espírito Santo, 2024) Pitta, Rodrigo Gonçalves Dias; Dalvi, Maria Amélia; https://orcid.org/0000-0002-8729-2338; http://lattes.cnpq.br/9399371418356916; Delmaschio, Andreia Penha; https://orcid.org/0000-0002-6763-6412; http://lattes.cnpq.br/5899447868618380; Gontijo, Cláudia Maria Mendes; https://orcid.org/0000-0003-2365-937X; http://lattes.cnpq.br/6585693734181022; Oliveira, Leonardo Davino de; https://orcid.org/0000-0002-7426-4274; http://lattes.cnpq.br/3969213056258409; Vidon, Luciano Novaes; https://orcid.org/0000-0003-2231-6279; http://lattes.cnpq.br/3136561352267602
A integração antes de a integração: crítica da "questão racial" em Florestan Fernandes
(Universidade Federal do Espírito Santo, 2026) Machado, Dérik Bezerra; Souza, Victor Neves de; https://orcid.org/0000-0002-3540-0034; http://lattes.cnpq.br/0235547517607109; Mello, Gustavo Moura de Cavalcanti; https://orcid.org/0000-0002-4281-995X; http://lattes.cnpq.br/8149571973918042
This thesis focuses on Florestan Fernandes's work on the "racial question," primarily based on his 1964 work, The integration of black people into class society. More than a mere review, we will engage in dialogue with this important book, taking into account the historical and theoretical conditions that permeate the author and the work. From this perspective, we will consider the object of study within the framework of Marxist and Marxist interpretation. Having established this, we begin by demystifying the genesis of the capitalist mode of production, anchored in so-called primitive accumulation and its colonial matrix, based on the enslavement of Black people, to explain what we understand as the ideology of racism. Subsequently, we will situate Fernandes, his formulation, and the professionalization of sociology in the years preceding and following the business-military coup, as well as the main socioeconomic dilemmas of his time, such as developmentalism, underdevelopment, integration, and dependent capitalism. Having established this first part, we will delve into an immanent reading of the work The Integration of the Black Person into Class Society, from 1964. Next, we will revisit some of Fernandes' reflections and inflections, drawing on the author himself and his main interlocutor, Otávio Ianni. Finally, based on all the theoretical framework developed, we will explain the "racial question" and the determinations that place it, in our hypothesis, as a process inherent to the genesis, constitution, production, and reproduction of the capitalist mode of production in general, and particularly in the Brazilian slave-owning social formation, expressing itself as inseparable from the "social question," more precisely as its "hard core".