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Cartografia institucional das reestruturações no sistema estadual de extensão rural no Brasil na região Sul
(Universidade Federal de São Carlos, 2025-12-05)
Carriel, Mariana Alves
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Borsatto, Ricardo Serra
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https://lattes.cnpq.br/5988987575101933
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https://orcid.org/0000-0002-7594-479X
This work presents a historical and institutional analysis of Technical Assistance and Rural Extension (ATER) in Brazil, with an emphasis on public institutions in the Southern region. The research discusses the evolution of ATER from its origins in the imperial period, through the formation of the ACARs (Rural Extension and Technical Assistance Agencies), the centralization promoted by EMBRATER (Brazilian Agricultural Extension Service), and the changes resulting from its extinction in the 1990s. Using a descriptive and historical-documentary approach, the study gathers specialized bibliography, legislation, and institutional documents to understand how each state structured and reorganized its rural extension systems over time. The results show that Paraná, Santa Catarina, and Rio Grande do Sul developed distinct but equally relevant models for strengthening family farming, technological innovation, sustainability, and especially cooperativism. It concludes that ATER remains a strategic instrument for sustainable rural development, for mediating between scientific knowledge and local practices, and for promoting productive inclusion in rural areas.
Entre vivências e (re)existências: ser-se em Soledade e San Basilio de Palenque
(Universidade Federal de São Carlos, 2025-12-05)
Zamobonato, Denise
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Silvério, Valter Roberto
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https://lattes.cnpq.br/9421231847055027
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https://orcid.org/0000-0003-1715-4535
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https://lattes.cnpq.br/9341939421763225
Esta tesis investiga los procesos de construcción identitaria en dos comunidades afrodescendientes ubicadas en América Latina: Soledade, comunidad quilombola situada en el interior del estado de Maranhão (Brasil), y San Basilio de Palenque, reconocida históricamente como el primer pueblo libre de América Latina (Colombia). Al articular vivencias, resistencias y negociaciones con el Estado y con otros espacios sociales, la investigación busca comprender las formas en que sujetos quilombolas y palenqueros construyen sus identidades, preservan saberes tradicionales y afirman modos propios de existencia frente a las múltiples colonialidades que atraviesan sus cotidianos. El trabajo adopta un enfoque cualitativo, con trabajo de campo realizado en Soledade (junio de 2022) y en San Basilio de Palenque (enero de 2023), orientado por la perspectiva de la sociología comprensiva y la decolonialidad. El análisis se estructura en cinco ejes principales: (1) la trayectoria personal y académica de la investigadora, los caminos recorridos hasta la realización de la tesis y la inserción en los territorios investigados; (2) los cruces identitarios relacionados con la memoria, la modernidad y el discurso; (3) la movilización de referentes decoloniales y afroepistemológicos para tensionar la producción de conocimiento a partir de voces africanas, afrodescendientes y latinoamericanas históricamente silenciadas; (4) el territorio como dimensión política y simbólica; y (5) la centralidad de las voces de los sujetos comunitarios, mediante entrevistas y observaciones de campo que abordan prácticas culturales, cosmovisiones, religiosidades y formas de organización social y política que sustentan sus (re)existencias. Al poner en diálogo estas dos realidades, la tesis busca tensionar las narrativas hegemónicas sobre identidad y territorio, destacando epistemologías producidas desde los márgenes. El estudio contribuye a la comprensión de las múltiples formas de ser y existir de comunidades tradicionales afrodescendientes en América Latina, evidenciando que sus estrategias de resistencia y afirmación identitaria operan tanto en el ámbito simbólico como en el político, desafiando las estructuras coloniales aún vigentes.
Desenvolvimento de aplicativo para cálculo das emissões de gases de efeito estufa para a cultura da cana-de-açúcar
(Universidade Federal de São Carlos, 2025-12-05)
Pereira, Lucas Gabriel dos Santos
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Figueiredo, Eduardo Barretto de
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https://lattes.cnpq.br/0436224807041986
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https://orcid.org/0000-0003-3232-0933
;
https://lattes.cnpq.br/6957998664794865
Global climate change, driven by increasing atmospheric concentrations of greenhouse gases (GHG), places the agricultural sector at the center of mitigation debates, both due to its contribution to emissions and its potential for carbon sequestration through conservation management practices. In Brazil, sugarcane cultivation stands out for its high economic and energy relevance, positioning it as a strategic sector in the transition toward a low-carbon economy. However, despite the availability of consolidated methodologies for GHG inventories, such as IPCC guidelines and widely recognized tools, their practical application among rural producers remains limited due to high technical complexity, elevated costs, and low accessibility. This study is based on the hypothesis that these limitations hinder the democratization of access to environmental information and restrict producers’ participation in the carbon market. In this context, the objective of this study was to conceptually develop and prototype a mobile application specifically designed for sugarcane cultivation within the Brazilian context, using a no-code approach and generative artificial intelligence resources as a development support tool, while the calculation logic itself is entirely grounded in consolidated scientific methodologies. The application estimates Scope 1 and Scope 2 emissions, prioritizing data that are easily obtainable by producers. As a result, a functional prototype with a simplified interface was developed, capable of estimating emissions in CO₂ equivalent, identifying critical emission sources, and supporting environmental management in sugarcane production systems, thereby contributing to bridging the gap between science, technology, and productive reality in the sugar-energy sector.
Microlearning para elaboração de referências bibliográficas: estudo de caso no YouTube
(Universidade Federal de São Carlos, 2025-12-05)
Souza, Camily Maria de
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Zafalon, Zaira Regina
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https://lattes.cnpq.br/1584935790390793
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https://orcid.org/0000-0002-4467-2138
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https://lattes.cnpq.br/1520962495454095
Microlearning is a learning method that helps transform short-term memory into long-term memory; its use has been boosted by the COVID-19 pandemic and the use of Information and Communication Technologies (ICT). YouTube is a video platform used to disseminate microlearning initiatives that process the creation of bibliographic references, which are constituent elements of any scientific production. The aim is to analyze microlearning initiatives on YouTube that address the creation of bibliographic references in the format of the Brazilian Technical Standards Association (ABNT). A qualitative and quantitative approach is adopted as the methodology; of an applied nature; with exploratory objectives; bibliographic procedures, documentary procedures and case study; and interpretive and categorical content analysis for the analysis of the results. The Brapci, Scopus, and Web of Science databases were used for the narrative review. The corpus of analysis consisted of 22 videos. It was concluded that YouTube is an ICT that allows access anywhere and anytime, through mobile devices with internet access, to micro-content that process the creation of bibliographic references, and that the use of accents in words used in search terms is not mandatory. It was observed that visual and auditory channels were captured in order to provide greater retention and processing of information.
Ações afirmativas e formação de professores na UNIFAL-MG: tensionamentos e fatores que influenciam os estudantes do curso de licenciatura em matemática
(Universidade Federal de São Carlos, 2025-12-05)
Lopes, Ronaldo André
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Silva, Guilherme Henrique Gomes da
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https://lattes.cnpq.br/5817829882396943
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https://orcid.org/0000-0002-4166-2663
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Sousa, Maria do Carmo de
This study aims to analyze how affirmative action policies can promote access, retention, academic survival, and teacher education for students belonging to underrepresented groups in the Mathematics Teacher Education (Licentiate) program at the Federal University of Alfenas (UNIFAL-MG), considering the factors and tensions that shape their academic trajectories. The research was conducted in two complementary stages: first, a documentary study based on data provided by the university for the period from 2019 to 2024, analyzing the occupancy and vacancy rates of places in the program; students’ socioeconomic profile, prior schooling, municipality of origin, gender, racial self-identification, and use of affirmative action policies; as well as dropout indicators, including withdrawals, dismissals, and completion rates; and second, semi-structured interviews with 12 students who benefited from affirmative action policies at admission and/or during their studies, aiming to understand the challenges and support mechanisms affecting their retention, academic survival, and teacher education. The documentary analysis revealed recurrent under-enrollment in certain quota categories, especially those reserved for persons with disabilities and low-income students who self-identify as Black, Brown, or Indigenous, and showed that, despite an expansion of racial and social diversity in the program over time, structural inequalities that directly affect student retention persist, as evidenced by significant dropout rates, reinforcing the need for more effective institutional support policies. The interviews, analyzed using a technique inspired by Content Analysis and organized into five thematic axes—motivations for choosing a teaching career in Mathematics; factors and challenges related to retention; experiences of prejudice; perceptions and experiences related to mathematical content; and teacher education and personal experiences—indicate that while students recognize the importance of affirmative action policies for university access, the lack of continuous support is one of the main barriers to their retention, with frequent reports of financial difficulties, conflicted relationships with professors, gender prejudice, racial microaggressions, and microaggressions related to mathematical content, often aggravated by low representativeness and a curriculum that engages little with their sociocultural realities. At the same time, students highlighted the positive role of tutoring programs, extension projects, PIBID, extracurricular activities, supportive faculty, and peer relationships in coping with difficulties and strengthening their sense of belonging. Overall, the findings support the thesis that students benefiting from affirmative action policies—particularly in Exact Sciences programs—face specific tensions in higher education that require institutional retention policies beyond access alone, demonstrating that their academic success depends not only on individual effort but also on structural conditions that promote belonging, psychosocial support, and the valuing of diversity, and underscoring the need for an institutional and programmatic commitment to more equitable teacher education, especially in Mathematics Teacher Education, with the expectation that this study will contribute to the improvement of affirmative action policies and to more equitable practices in Brazilian higher education.
Rio Jacaré-PepiraI e os desafios da preservação ambiental: um estudo antropológico sobre os saberes locais, o turismo sustentável e o impacto do assoreamento em Brotas (SP)
(Universidade Federal de São Carlos, 2025-12-05)
Godoy, Katharine Lany de
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Lolli, Pedro Augusto
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https://lattes.cnpq.br/6114043331557199
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https://orcid.org/0000-0002-1010-700X
This paper, from an anthropological perspective, examines the challenges faced by the Jacaré-Pepira River, focusing specifically on silting and analyzing how these processes affect local livelihoods, tourism, and environmental conservation initiatives in Brotas (SP). The research aims to understand how various social actors — including residents, tourist guides, family farmers, the agribusiness sector, and NGO members — perceive the river's transformations, recognizing it as a central element of local identity. The study seeks to explore the symbolic and practical meanings associated with the Jacaré-Pepira, how its waters are used and represented in the daily lives of the community, and how memories and attachments related to the river influence conservation efforts. Additionally, the analysis highlights the territorial tensions among tourism (a key economic activity), family farming, agribusiness, and environmental demands. By engaging with local NGOs, the study investigates conflicts and connections between technical and popular knowledge and examines the local strategies for sustainability and environmental education. Theoretically, the study is based on Tim Ingold’s concepts, especially his ideas of "dwelling" and the "landscape as a living practice," to develop a nuanced view of local relationships with the environment and the knowledge created within the territory. It also incorporates Marisol de la Cadena’s perspectives on multiple ontologies and non-human knowledges, recognizing the river as an active agent in shaping shared worlds.
Análise do impacto de descargas de águas pluviais em um corpo receptor: estudo de caso de um loteamento em São Carlos – SP
(Universidade Federal de São Carlos, 2025-12-05)
Moreira, Vitor Boasorte Alves
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Kellner, Erich
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https://lattes.cnpq.br/6855091004957784
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https://orcid.org/0000-0002-7592-5580
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https://lattes.cnpq.br/6793058572035574
This study addresses the increase in peak discharge in a receiving watercourse resulting from stormwater runoff. Despite technological advancements, environmental restrictions encountered during the implementation of engineering solutions remain significant. These challenges become evident in the conversion of natural terrain into urban developments, as land occupation and territorial expansion modify the hydrological response of the watershed and alter natural runoff patterns. Given this context, it is essential to evaluate the hydrological impacts generated by new urban developments on downstream drainage systems, as well as the effectiveness of mitigation measures aimed at controlling additional flows, such as detention basins. The analysis focuses on a stream located in the municipality of São Carlos, which receives the stormwater drainage from an adjacent residential development with population density below regulatory limits.
Efeitos do treinamento de força na massa muscular e funcionalidade de idosos: uma revisão de literatura
(Universidade Federal de São Carlos, 2025-12-05)
Sentanin, Lívia Maria
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Novo Júnior, José Marques
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https://lattes.cnpq.br/9526787393322396
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Gonelli, Pamela Roberta Gomes
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https://lattes.cnpq.br/9954905276071073
Population aging is one of the most relevant phenomena of the 21st century, with sarcopenia being one of the main physiological challenges associated with old age. Strength Training (ST), or Resistance Training (RT), emerges as a central and effective intervention, demonstrating vast benefits for the elderly population. This training is a safe, feasible, and dose-dependent exercise modality that establishes itself as the fundamental intervention to mitigate the deleterious effects of aging. This literature review aimed to analyze the effects of Strength Training (ST) on muscle mass and functionality in the elderly, addressing musculoskeletal adaptations and the systemic benefits of Resistance Training (RT) as a primary intervention in combating the challenges of aging, such as sarcopenia. The reviewed literature confirms that ST, frequently applied in progressive and individualized protocols, is effective in preserving and/or increasing muscle mass and strength. Progressive manipulation of intensity and volume (with high intensity and high volume demonstrating greater effectiveness) results in improved strength, functional performance, and quality of life, being essential for maintaining independence and promoting healthy longevity in older adults, including the frail and those with comorbidities.
Metodologia aplicada ao monitoramento e análise de vibrações do piso em áreas críticas das linhas de luz do Sirius
(Universidade Federal de São Carlos, 2025-12-05)
Bueno, Camila Isabel de Souza
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Chiquito, Adenilson José
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https://lattes.cnpq.br/7087360072774314
Mechanical vibrations are present in many everyday situations, and understanding this phenomenon is fundamental to the study of physical and engineering systems. Vibrations can be defined as oscillatory movements of a mechanical system around a point of equilibrium, and can have different origins, directions, and intensities, which can generate significant consequences for the performance and stability of sensitive equipment. At the Sirius electron accelerator, where research spanning micrometer and nanometer scales is conducted, the precision and stability of the beam at each light line are essential. Any interference, even of small magnitude, can compromise the quality of measurements and experimental analyses. In order to understand and monitor these interferences, a methodology was developed for measuring and analyzing vibrations in the storage ring floors, the experimental hall, special floors, and granite tables of Sirius. The results showed that the ring floor exhibits adequate stability and homogeneity, even in the face of external interference, and that there is efficient decoupling between the ring floor and the experimental hall. Furthermore, it was observed that the granite tables are more sensitive to low frequencies, reinforcing the importance of continuous monitoring.
Inclusão de crianças com transtorno de déficit de atenção e hiperatividade no âmbito escolar: uma análise sobre o acesso ao tratamento medicamentoso pelo SUS
(Universidade Federal de São Carlos, 2025-12-05)
Fabri, Mariana de Castro
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Costa, Monica Jones
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https://lattes.cnpq.br/0578970203313985
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https://orcid.org/0000-0001-9424-947X
Attention Deficit Hyperactivity Disorder (ADHD) represents one of the most recurring challenges in the educational environment. This monograph seeks to analyze how access to medication treat-ment through the Unified Health System (SUS) interferes with the school inclusion of children with ADHD. Using a bibliographic approach, based on scientific articles and official documents, the research investigates current legislation, public policies aimed at inclusion, the challenges faced by families and educational institutions, as well as the cultural and institutional barriers that hinder equal access to health and education. The analysis reveals that, despite legal advancements, short-comings persist in the practical implementation of these guarantees, such as a shortage of specialized professionals, unequal distribution of medication, and the absence of well-defined intersectoral pro-tocols. The significant impact of social stigma surrounding ADHD is also observed, compromising early diagnosis and adequate educational support. The study concludes that effective inclusion de-pends on coordinated actions between the health and education sectors, as well as overcoming struc-tural and cultural obstacles. A more attentive and empathetic approach to the specific needs of these students is essential for building a fairer, more welcoming, and equitable educational system.
Análise de uso e ocupação do solo no município de Itapetininga-SP a partir do Programa Bioma Stats
(Universidade Federal de São Carlos, 2025-12-05)
Santos, Luis Rodrigo Vieira dos
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Ferreira, Iuri Emmanuel de Paula
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https://lattes.cnpq.br/5965827433093415
The landscape is the result of the interaction between biological, physical, and human factors, with soil as one of its central elements. Over time, different forms of land use and occupation have shaped and transformed the Brazilian agricultural landscape. In this context, understanding the evolution of the landscape, land use, and occupation is essential for interpreting environmental and agricultural dynamics. The objective of this study was to quantitatively analyze the land use and occupation profile in the municipality of Itapetininga- SP, from 1985 to 2020, through the analysis of images from the MapBiomas database, using the Bioma Stats tool, based on the R programming language. The results indicated relevant changes in land use in the municipality, notably an increase in areas used for soybean production from 671.9 ha in 1985 to 28,890.7 ha in 2020 and a reduction in pasture areas from 82,366.40 ha in 1985 to 36,112.90 ha in 2020. It was found that most of the changes occurred due to changes in land use and occupation patterns, and not necessarily due to the opening of new areas or the deforestation of native areas to meet the new agricultural model. There was also a significant increase in areas devoted to planted forests, from 7,397.62 ha in 1985 to 24,262.05 ha in 2020, evidencing a reconfiguration in the agricultural and environmental use of the territory.
O Plano Educacional Individualizado (PEI) na promoção da educação inclusiva: perspectivas docentes em escola pública paulista
(Universidade Federal de São Carlos, 2025-12-05)
Costa, Vitória Costa
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Reis, Denise Maria
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https://lattes.cnpq.br/1224343794340576
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https://orcid.org/0000-0001-9172-3711
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https://lattes.cnpq.br/0490197776703217
The increase in enrollment of children and adolescents with disabilities in Brazil indicates advances in inclusive education, a perspective that is still developing in our educational reality due to persistent barriers. The study aimed to analyze the process of elaboration, implementation and monitoring of the Individualized Educational Plan (PEI) by elementary and high school teachers in a public school in São Carlos - SP, based on legislation, in government guidelines and in the daily teaching work. A case study was developed through observations and semi-structured interviews with six teachers, examining the data with the aid of Content Analysis technique. The results show that PEI is essential for inclusion, but faces difficulties such as overwork, numerous classes, lack of training, lack of professionals and low family participation. To improve the effectiveness of PEI, collective actions are needed with clear legislation, continuous training, institutional support, family involvement and collaboration between teachers and managers.
Sequenciamento de exomas para identificação de variantes genéticas relacionadas ao desenvolvimento do ceratocone em uma família brasileira
(Universidade Federal de São Carlos, 2025-12-05)
Guimarães, Lislie Vitória Rodrigues
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Melo, Mônica Barbosa de
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https://lattes.cnpq.br/8419127911387669
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https://orcid.org/0000-0002-1801-5441
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Montagnolli, Renato Nallin
Keratoconus is a degenerative ophthalmological disorder characterized by progressive ectasia of an inflammatory, bilateral, and multifactorial nature, affecting corneal curvature and leading to irregular astigmatism. It occurs in both men and women of all ethnicities, with a global incidence of 1 case per 2,000 births per year and 1.4 per 2,000 in Brazil. Its pathogenesis typically begins in adolescence in an asymptomatic manner, often being mistaken for simple astigmatism, and the only means of early diagnosis comes from corneal imaging exams. In their absence, the clinical condition progresses, resulting in a significant decline in the patient’s visual acuity. Environmental, systemic, and genetic factors are directly associated with the manifestation of keratoconus, and so far, few studies have explored the investigation of affected families through exome sequencing. Moreover, it is important to highlight that the heterogeneity of the Brazilian cohort represents a relevant genotypic and phenotypic model for studies on keratoconus. Thus, this genetic diversity enhances the potential for identifying DNA variants related to the disease, emphasizing the need for further research to improve the understanding of its pathophysiology and mechanisms. In this context, the objective of this study is to investigate the genetic bases involved in the etiology of keratoconus through exome sequencing and risk prediction analysis in Brazilian families, aiming to identify and characterize candidate genes involved in biological pathways related to the pathogenesis and pathophysiology of this ocular condition, and to develop a deeper understanding of the genetic foundations underlying its etiology in Brazil.
Classificação semissupervisionada baseada em densidade com reconhecimento de anomalias
(Universidade Federal de São Carlos, 2025-12-05)
Mass, Bruno
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Naldi, Murilo Coelho
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https://lattes.cnpq.br/0573662728816861
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https://orcid.org/0000-0002-3107-8236
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https://lattes.cnpq.br/5481357033125207
In the context of data mining, the task of anomaly detection is important because observations that deviate from the majority can negatively affect machine learning models or represent the main object of interest in various real-world scenarios. At the same time, semi-supervised classification tasks are essential in situations where labeled data are scarce. In this work, we suggest unifying these two tasks into a single integrated process: we propose combining a state-of-the-art density-based clustering algorithm capable of detecting outliers with two well-known density-based semi-supervised classifiers, with the goal of producing hybrid methods capable of performing both tasks. Experiments conducted on 42 semi-synthetic datasets with different proportions of labeled objects and two distinct types of anomalies showed that the investigated anomaly detection method outperforms similar approaches, especially on datasets containing global anomalies. The results also demonstrate that when the outlier detection method is combined with the semi-supervised classifiers, there is only a minor impact on classification quality. Thus, we show that the proposed hybrid approaches constitute viable alternatives to their respective original methods, enabling explicit identification of anomalies without significantly compromising classification performance.
Um modelo fuzzy para identificação de dificuldades matemáticas
(Universidade Federal de São Carlos, 2025-12-05)
Silva, Gustavo Cavani Teles da
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Peixoto, Magda da Silva
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https://lattes.cnpq.br/0413910306376054
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https://lattes.cnpq.br/9831891895851724
;
https://orcid.org/0009-0005-4973-4587
This dissertation presents the development of a fuzzy model designed to identify mathematical learning difficulties among high school students. Grounded in fuzzy rule-based systems (FRBS), the model integrates cognitive variables and aspects related to student engagement, enabling the representation of performance levels in a gradual and interpretable manner. Its hierarchical architecture is composed of three subsystems that assess engagement, performance consistency, and specific types of mathematical difficulties. The membership functions, defined using triangular and trapezoidal models, as well as the rule bases, were constructed according to pedagogical relationships involving participation, conceptual understanding, procedural skills, and problem-statement interpretation. The system was implemented in MATLAB and tested through simulated scenarios, allowing the analysis of its behavior under different combinations of student performance. This work contributes to the development of flexible and interpretable tools capable of supporting educational practices and strengthening the connection between fuzzy modeling techniques and learning assessment processes.
Guia Curricular da REME de Corumbá-MS e ensino de Língua Espanhola: métodos, abordagens e práticas
(Universidade Federal de São Carlos, 2025-12-05)
Ferreira, Fernanda
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Borges, Elaine Ferreira do Vale
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https://lattes.cnpq.br/8872819626199594
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https://orcid.org/0000-0001-8310-3539
;
https://lattes.cnpq.br/7521289612345564
La presente investigación desarrolla una discusión teórico-reflexiva sobre los métodos de alfabetización, las prácticas de alfabetización y los enfoques de enseñanza de idiomas emergentes en el Guía Curricular de la Red Municipal de Enseñanza (REME) de Corumbá- MS, desde el 1.º al 5.º curso de la Educación Básica I, en la asignatura de Lengua Española. También tiene como objetivo, a partir de los resultados del análisis reflexivo, crear posibilidades de orientaciones metodológicas. El Guía Curricular de la REME de Corumbá- MS es un documento oficial guiado por el Currículo de Referencia de Mato Grosso do Sul y por la Base Nacional Común Curricular (BNCC). Las reflexiones sobre los métodos de alfabetización se centran en los clásicos – sintético (alfabético, fónico y silábico) y analítico, también denominado Teoría del Sincretismo Infantil (palabras, frases y cuentos o historietas globales), basados en Frade (2005; 2007) y Mendonça (2017); y a los contemporáneos de la corriente constructivista: Emilia Ferreiro (1991; 1995; 1997; 2001) y Magda Soares (1990; 2004; 2005). Los debates sobre las prácticas de alfabetización se centran en las colectivas y las individuales, basadas en Kleiman (2005; 2014), además de los debates sobre las prácticas de multialfabetizaciones inmersas en diferentes dimensiones (lingüística, cognitiva, sociocultural, sociocognitiva y del desarrollo) basadas en Kucer (2014) y Kern (2000). Las discusiones sobre los enfoques de la enseñanza de idiomas se centran en los 15 más comunes en el contexto brasileño, a saber: Gramática-Traducción, Directa, Situacional, Audiolingual, Instrumental, Comunicativa, Comunitaria, Respuesta Física Total, Basada en Competencias, Metagenérica, Lenguaje Total, Cooperativa, Lexical, Basada en Tareas e Integrada de Contenido y Lenguaje, respaldadas por teóricos como Richards & Rodgers (2014), Richards (2015), Larsen Freeman (2004), Krashen (2002), Littlewood (1998), Street (2010), entre otros, muy respaldado por la sistematización de Baranhuke Júnior (2021). La metodología de investigación adoptada fue bibliográfica y documental, de naturaleza cualitativa cuyos objetivos y tratamiento de datos son exploratorios. Los resultados apuntaron a una amplia gama de rasgos de métodos de alfabetización y enfoques de enseñanza de idiomas, desde los más tradicionales hasta los más contemporáneos; sin embargo, en emergencia sin contextualización y con ausencia de prácticas de alfabetización. Con ello, se propusieron orientaciones metodológicas para la posible aplicabilidad de las teorías diagnosticadas en el Guía con ejemplos tomados del escenario urbano de la ciudad de Corumbá-MS y de las redes sociales locales. Con los resultados obtenidos y las direcciones propuestas se espera contribuir a los estudios en el área de lenguaje y en el curso de Lengua Española, además se pretende hacer la enseñanza-aprendizaje de lenguas en la localidad geográfica investigada más significativo y más adecuado a los aprendices de las asignaturas mencionadas en esta tesis.
Um sistema de armazenamento e distribuição de dados georreferenciados para o Programa Bioma Stats
(Universidade Federal de São Carlos, 2025-12-05)
Marques, Gustavo Bilia
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Ferreira, Iuri Emmanuel de Paula
;
https://lattes.cnpq.br/5965827433093415
With the increasing volume of environmental data and the growing demand for effective and accessible tools to work with spatial information, the development of systems that improve the access to and processing of georeferenced data is essential. In this context, Bioma Stats emerges as an open-source tool built in the R language, aiming to centralize and automate environmental analyses. Executing the Bioma Stats workflow in its first version required manually downloading its database directly from the MapBiomas platform, forcing users to download the entire collection of land use and land cover data for Brazil and overloading their machines with unnecessary storage demands for analyzing their specific area of interest. Therefore, this work presents the implementation of a georeferenced data storage and distribution system that operates through a RESTful API developed using Node.js, Express, and MySQL. The system orchestrates the selective delivery of only the data corresponding to the user's territorial fragments of interest, which are stored in the cloud, thus replacing the dependency on centralized servers. The approach of using HTTP requests for communication between systems validates the integration between the R environment and the web API. The results demonstrate a significant improvement in download time compared to the traditional method, as well as greater system resilience and optimization of computational resource usage.
Dimensão econômica do uso de biossorventes para remoção de poluentes: uma revisão sistemática
(Universidade Federal de São Carlos, 2025-12-05)
Ferreira, Matheus Alves
;
Pimentel, Andréa Eloisa Bueno
;
https://lattes.cnpq.br/9330438553830026
;
https://orcid.org/0000-0001-5915-925X
This Undergraduate Thesis has a dual purpose: (1) to analyze how the economic dimension is addressed in scientific studies on biosorbents within the framework of the Circular Economy and (2) to propose a pedagogical approach for applying this theme in Chemistry Teaching. The research axis consisted of a Systematic Literature Review of 35 articles, which revealed a significant gap: although the technical and environmental efficiency of biosorbents derived from waste is widely demonstrated, the economic dimension remains underexplored. Most studies are limited to justifying the low cost of raw materials, without incorporating quantitative metrics essential for industrial-scale assessment, such as Life Cycle Assessment (LCA) or capital and operational cost estimates (CAPEX/OPEX). This finding highlights the need for greater interdisciplinarity among Engineering, Chemistry, and Economics to consolidate effectively circular solutions. In the pedagogical axis, a didactic sequence was developed, structured on the Three Pedagogical Moments (Initial Problematization, Organization of Knowledge, and Application of Knowledge), using the documentary Waste Land and the Science-Technology-Society (STS) approach. The proposal aims to foster a contextualized and critical scientific education, encouraging high school students to reflect on consumption impacts and the potential for waste reuse within circular systems. It contributes both to advancing the academic debate by mapping research gaps and trends in biosorption and to promoting scientific education, integrating technical, economic, and pedagogical knowledge as pillars of sustainability.
Isolamento e caracterização de fungos com potencial para promoção de crescimento vegetal e biocontrole
(Universidade Federal de São Carlos, 2025-12-05)
Ferreira, Maria Eduarda Pavani
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Lacava, Paulo Teixeira
;
https://lattes.cnpq.br/8947678349043750
;
https://orcid.org/0000-0001-7166-606X
;
https://lattes.cnpq.br/7144542298817073
The industrial agriculture system utilizes chemical products to fight diseases and enrich nutrient-deficient soil to boost productivity. Bigger doses are used every cycle, given the resistant phytopathogens and agricultural pests that emerge and continual soil depletion. An alternative is microorganisms-based products that are capable of biological pest and phytopathogen control or capable of providing plant nutrition by biological solubilization and fixation of essential nutrients. This research applied itself to the isolation, identification, and evaluation of in vitro potential of fungi to inhibit phytopathogenic fungi mycelial growth, produce the auxin indole-3-acetic acid (IAA) and solubilize inorganic phosphorus. The fungi were evaluated for antagonistic action against the phytopathogens Fusarium graminearum, Fusarium solani, Macrophomina phaseolina Rhizoctonia solani and Sclerotinia sclerotiorum, with inhibition by culture pairing and metabolic action. Phosphorus solubilization was assayed quantitatively in liquid media containing calcium, aluminum and iron phosphates, insoluble forms present in Brazilian soil. IAA production was evaluated in media containing tryptophan, stimulant for this phytohormone. The isolates were identified as the genera Cladosporium, Entomortierella, Fusarium, Mucor, Paecilomyces, Penicillium, Pochonia and Purpureocillium. Between the 10 fungal isolates 8 of them could solubilize at least one phosphorus source, with 4 isolates solubilizing all 3 inorganic phosphates. The Penicillium isolate was the biggest solubilizer, with reaching 503 μg/mL of soluble phosphorus after 14 days. For phytopathogen inhibition, 7 isolates inhibited at least 3 of the phytopathogen, with 2 antagonists inhibiting all five. The Purpureocillium isolate inhibited all the phytopathogen assessed in the culture pairing and inhibited two of them by metabolics action. Only 3 isolates could produce IAA, from the genera Cladosporium, Entomortierella and Mucor. The biggest IAA productor was the Mucor isolate with 18,59 μg/mL after 14 days.
O papel do Banco Mundial no rural brasileiro: analisando a estratégia alianças produtivas
(Universidade Federal de São Carlos, 2025-12-05)
Tiba, Thiago
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Borsatto, Ricardo Serra
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https://lattes.cnpq.br/5988987575101933
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https://orcid.org/0000-0002-7594-479X
;
https://lattes.cnpq.br/6415043912850189
This study examines the role of the World Bank in rural Brazil through the Productive Alliances (AP) strategy, designed to foster the market integration of family farmers into higher value-added supply chains. The analysis is grounded in the premise that international organizations exert substantial influence on the formulation and implementation of public policies targeting rural populations. Within this context, AP has emerged as one of the principal instruments for advancing rural development in the country. The study aimed to evaluate the implementation of AP-related projects in Brazil by identifying their foundational principles, financial allocations, achieved outcomes, and beneficiary profiles. Methodologically, the research employed a documentary approach based on official World Bank reports, enabling a detailed examination of each project's components, investment structure, and performance targets. The results indicate that AP initiatives expanded market access, strengthened producer organizations, and supported improvements in water-related infrastructure. Overall, the strategy has met its core objectives in Brazil, generating significant impacts on household income, agricultural competitiveness, and the economic inclusion of family farmers.