http://tede2.uefs.br:8080/handle/tede/2 2026-06-11T05:13:13Z 2026-06-11T05:13:13Z Cruz, Tarciele Barbosa Lima http://tede2.uefs.br:8080/handle/tede/2061 2026-05-28T04:00:10Z 2025-12-01T00:00:00Z

Título: Contribuições, desafios e lacunas do PIBID na formação inicial de professores de educação física : uma análise a partir do estado do conhecimento Autor: Cruz, Tarciele Barbosa Lima Primeiro orientador: Ramos, Evódio Maurício Oliveira Abstract: Pre-service teacher education in Brazil is undergoing intense reforms aimed at bridging the historical gap between theory and practice. In this context, the Institutional Program for Teaching Initiation Scholarships (PIBID) has established itself as a vital public policy by integrating undergraduate students into the daily routines of public schools. Specifically, within Physical Education, the program stands out as a field for pedagogical experimentation and the reframing of the discipline amid contemporary challenges in basic education. From this perspective, this thesis investigates how pre-service Physical Education teacher education is addressed in the academic literature regarding PIBID, seeking to identify the contributions, challenges, and gaps that this body of work reveals for the teaching field. To this end, the primary objective was to systematically analyze the state of the art of this production, understanding the program's impact on the professional development of future teachers. Methodologically, this study is characterized as a state of knowledge theoretical research, grounded in an interpretive and contextualized analysis. The research corpus consists of 10 academic works (theses and dissertations) processed through Bardin’s Content Analysis. The results indicate that PIBID significantly contributes to the construction of teaching identity and the management of real-world pedagogical practices. However, the analysis also revealed methodological weaknesses in some studies and a lack of investigation into the long-term effects of the experience. It is concluded that while PIBID acts as an agent of professional empowerment and a privileged formative space, its effectiveness remains dependent on institutional policies that ensure continuity and investment in the articulation between universities and schools.; La formación inicial de profesores en Brasil atraviesa un escenario de intensas reformas que buscan mitigar la histórica dicotomía entre teoría y práctica. En este contexto, el Programa Institucional de Becas de Iniciación a la Docencia (PIBID) se consolida como una política pública esencial, al promover la inserción temprana de los estudiantes de profesorado en el cotidiano escolar. Específicamente en la Educación Física, el programa se ha destacado como un campo de experimentación pedagógica y de resignificación de la disciplina frente a los desafíos de la educación básica contemporánea. Bajo esta perspectiva, esta tesina investiga cómo se discute la formación inicial de profesores del área en la producción académica sobre el PIBID, buscando identificar las contribuciones, los desafíos y las lagunas que este conjunto de estudios evidencia para el campo de la docencia. Para ello, el objetivo general consistió en analizar sistemáticamente el estado del conocimiento de dicha producción, comprendiendo el impacto del programa en el desarrollo profesional de los futuros docentes. Metodológicamente, la investigación se caracteriza como una investigación teórica de tipo estado del conocimiento, fundamentada en un análisis interpretativo y contextualizado. El corpus documental comprende 10 trabajos académicos (tesis de maestría y doctorado), sometidos a la técnica de Análisis de Contenido de Bardin. Los resultados indican que el PIBID contribuye significativamente a la construcción de la identidad docente y al enfrentamiento de la práctica pedagógica real. Sin embargo, el análisis también reveló fragilidades metodológicas en parte de los estudios y una carencia de investigaciones sobre los efectos a largo plazo de la experiencia. Se concluye que el PIBID actúa como un agente de fortalecimiento profesional y un espacio formativo privilegiado, aunque su efectividad dependa de políticas institucionales que garanticen la continuidad y la inversión en la articulación entre la universidad y la escuela. Instituição: Universidade Estadual de Feira de Santana Tipo do documento: Dissertação

2025-12-01T00:00:00Z Ferreira, Higo Batista http://tede2.uefs.br:8080/handle/tede/2060 2026-05-28T04:00:08Z 2025-03-11T00:00:00Z

Título: Agrominerais e sensoriamento proximal: avaliação e predição de atributos químicos em solo ácido Autor: Ferreira, Higo Batista Primeiro orientador: Souza, Deorgia Tayane Mendes de Abstract: The use of agrominerals in the agricultural sector has emerged as a promising alternative for supplying macro- and micronutrients to soils, thereby positively influencing the nutritional quality of food. Through rock fertilization, a technique that employs agromineral rock powders, it is possible to enhance soil fertility while reducing the reliance on chemical inputs. The present research aimed to analyze the chemical and spectral behavior of soils subjected to incubation tests with carbonatic phosphate rock powder as a sustainable alternative for soil remineralization. The methodology comprised three main stages. The first stage involved field activities, including the collection of rock material and soil samples from the municipalities of Irecê and Feira de Santana, Bahia, Brazil, respectively. The second stage consisted of laboratory procedures, including sample preparation, chemical, X-ray diffraction (XRD), and spectral data acquisition, recommendations for phosphate fertilization using rock powder (RP) and monoammonium phosphate (MAP), and the establishment of experimental units. A total of 105 experimental units were assembled, including 50 units for each material and five control treatments, with applications of two materials (RP and MAP) and five progressive doses for each source. The third stage involved monitoring and monthly sampling over a 120-day incubation period, with chemical and spectral analyses conducted every 30 days, followed by database construction, data analysis, and interpretation. The results were presented in two scientific articles. The first article aimed to evaluate, over time, the chemical changes in acidic soils incubated with increasing doses of carbonatic phosphate rock powder and monoammonium phosphate fertilizer, and their effects on soil fertility. Temporal analyses and graphical representations of soil pH and macronutrient behavior were generated. The results indicated: (i) variations in soil pH as a function of material, dose, and incubation time, with RP treatments exhibiting the most favorable pH values; (ii) other chemical parameters, such as sum of bases (SB) and macronutrients, also showed improved values in RP-treated samples, although nutrient imbalances were observed, with predominance of Ca and P due to the intrinsic composition of the incubated rock powder. In contrast, MAP-treated samples intensified soil acidification and gradually reduced nutrient concentrations. Overall, the most favorable soil fertility conditions were observed in samples incubated with rock powder. The second article aimed to apply predictive models—Partial Least Squares Regression (PLSR) and Random Forest (RF)—using spectral data to estimate phosphorus and pH in soils incubated with different phosphate sources. Six spectral preprocessing techniques were applied: reflectance (R), smoothing (SMO), standard normal variate (SNV), multiplicative scatter correction (MSC), continuum removal (CR), and absorbance (AB). The results showed that: (i) for soil pH, both models exhibited good predictive performance, likely due to the relatively low variability in chemical behavior, which contributed to greater homogeneity and improved model accuracy; (ii) phosphorus prediction required spectral preprocessing, mainly due to its higher variability in chemical concentrations; (iii) PLSR residuals for pH showed lower bias and more stable error distribution, whereas RF models for both pH and phosphorus exhibited error patterns associated with the chemical behavior of the samples. Consequently, PLSR performed better for pH prediction, while RF showed superior performance for phosphorus estimation. In addition, the predictive models demonstrated an innovative alternative for evaluating agromineralbased inputs. Thus, this study successfully integrated sustainable soil management practices with analytical radiometric techniques, contributing to the development of research approaches aimed at minimizing environmental impacts. Instituição: Universidade Estadual de Feira de Santana Tipo do documento: Dissertação

2025-03-11T00:00:00Z Ribas Júnior, Nilton de Souza http://tede2.uefs.br:8080/handle/tede/2059 2026-05-12T04:00:11Z 2025-11-28T00:00:00Z

Título: Modelagem espaço temporal de variáveis altimétricas e climatológicas em estações maregráficas do litoral brasileiro: uma abordagem estatística e computacional Autor: Ribas Júnior, Nilton de Souza Primeiro orientador: Silva Filho, Aloísio Machado da Abstract: This thesis aims to model and analyze the temporal and pointwise dynamics of mean sea level (MSL) and other altimetric and climatological variables (precipitation and air temperature) from tide gauge stations along the Brazilian coast from 2002 to 2023, seeking to identify and quantify the influence of non-oceanic forces that may mask true marine variations. The research began with a comprehensive bibliometric analysis of 35 scientific articles between 2009-2021, which revealed France, the United States, and China as the most influential countries in the theme. Subsequently, an innovative statistical and computational approach based on robust methods for non-stationary time series was employed. Time series from seven tide gauge stations of the Permanent Tide Gauge Network for Geodesy (RMPG) managed by IBGE (Santana/AP, Bel´em/PA, Fortaleza/CE, Salvador/BA, Arraial do Cabo/RJ, Imbituba/SC, and Maca´e/RJdiscontinued in 2015) were analyzed. The methodology included the application of Detrended Fluctuation Analysis (DFA) to assess long-term persistence, Detrended Cross-Correlation Analysis (ρDCCA) and Detrended Multiple Cross-Correlation (DMC) coefficients to quantify bivariate and multivariate correlations, respectively, and entropy (FastApEn) to measure the degree of predictability of the time series. The main results revealed persistent behavior (α > 0.5) at most stations, indicating long-range memory in MSL time series. The correlation with GNSS altimetry, used in the estimation of the Earth’s vertical motions, internationally known as Vertical Land Motion (VLM), proved to be the strongest and most stable, especially in Salvador and Santana, suggesting a direct relationship with vertical crustal movements. In contrast, precipitation showed weaker and more fluctuating correlations, while air temperature exhibited persistent patterns of positive correlation, consistent with the thermal expansion effect. Entropy analysis identified that Fortaleza and Arraial do Cabo stations have more regular and predictable series, while Maca´e and Imbituba exhibited more chaotic behavior. The sliding windows approach allowed for the dynamic detection of annual seasonality patterns and the influence of large-scale climate phenomena such as El Ni˜no and La Ni˜na. It is concluded that non-oceanic factors exert a significant and regionally differentiated influence on MSL variations along the Brazilian coast, demonstrating the effectiveness of the proposed methodology for integrated sea level modeling, providing vital support for coastal planning, the management of risks associated with climate change, and the updating of altimetric references, aligning with the Sustainable Development Goals, particularly SDG 13 (Climate Action). Instituição: Universidade Estadual de Feira de Santana Tipo do documento: Tese

2025-11-28T00:00:00Z Ribeiro, Iago Barbosa http://tede2.uefs.br:8080/handle/tede/2058 2026-05-12T04:00:08Z 2025-10-07T00:00:00Z

Título: Qualidade de vida em indivíduos pós-infecção pelo SARS-CoV-2 Autor: Ribeiro, Iago Barbosa Primeiro orientador: Cerqueira, Erenilde Marques de Abstract: Post-COVID-19 condition is an emerging challenge to public health, characterized by persistent clinical manifestations that compromisse the functionality, autonomy, and quality of life. In Brazil, comprehensive studies on this topic remain scarce, especially in regional contexts. This study aimed to assess the quality of life of individuals affected by the condition, identifying the main factors associated with functional, physical, cognitive, and emotional decline. This is an observational, cross-sectional study with a quantitative approach, conducted at the Post-COVID Treatment Center in Feira de Santana, Bahia, Brazil. A total of 87 adult participants were included, all presenting persistent symptoms for at least 12 weeks after acute SARS-CoV-2 infection. Sociodemographic, clinical, and behavioral data were collected via the Research Electronic Data Capture (REDCap) system and complemented by the administration of the EQ5D-3L, Fatigue Assessment Scale (FAS), and Depression, Anxiety and Stress Scale (DASS21). The results showed a high prevalence of fatigue (59% frequent or constant), impairment of usual activities (36%), moderate to severe pain (79%), and symptoms of anxiety and depression at mild to moderate levels. Physical, neuropsychological, and functional domains were predominantly affected, directly impacting perceived quality of life. It is concluded that the post-COVID-19 condition is a multisystemic disorder, requiring integrated clinical approaches, with the Primary Health Care system and Health Care Networks (RAS) playing a central role in supporting rehabilitation and functional recovery of the affected population. Instituição: Universidade Estadual de Feira de Santana Tipo do documento: Dissertação

2025-10-07T00:00:00Z