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Análise ambiental do relevo e dos recursos hídricos da Bacia do Sorocabuçu, Ibiúna/SP
(Universidade Federal de São Carlos, 2022-07-27) Tamataya, Jocasta Harue; Arruda, Emerson Martins; https://lattes.cnpq.br/3883710507177933; https://lattes.cnpq.br/3143605303159599
In this work we tried to approach how the land uses for development of economic activities and housing in rural areas can change the environmental dynamics in relation to the geomorphology, in an analysis integrating relief and water resources. Considerations were also made about the Sorocabuçu Basin is floodplain sector, which is within the urban perimeter. The basin is located predominantly in the rural area of municipality of Ibiúna-SP, which is a Sorocaba River tributary, contributing to supply the Itupararanga Reservoir. Thus, the study area is configured in a sub-basin of Sorocaba/Médio Tietê Basin. It supplies water to the municipalities of Ibiúna, Votorantim, Sorocaba and Mairinque. In addition, it is an economically important area for the municipality, due to the intense development of temporary agricultural crops, which is the main economic activity in the municipality. With respect to the methodological procedures, stages of analysis about relief, hydrography and environmental impacts were carried out, through the elaboration of thematic maps, interpretation of satellite images and field observations. During the research, the characterization of relief and drainage were carried out; four distinct geomorphological compartments were identified; analysis of chemical and physical parameters of main courses of the Sorocabuçu River; in addition to the identification of responsible elements for alterations in relief, as well as the water flow and quality.
Processo de estampagem incremental do alumínio QQ-A-250/5 (2024-T3): análises por elementos finitos e experimentos
(Universidade Federal de São Carlos, 2022-07-27) Marim, Tony Emerson; Evangelista, Sérgio Henrique; https://lattes.cnpq.br/1610397432103491; https://lattes.cnpq.br/2215850363897403
The single point incremental forming method performed without die support is suitable for small batch and prototype product manufacturing due to the lower cost involved in its tooling acquisition, simplicity and flexibility of implementation. This concept makes the process viable for diverse applications in the medical, aerospace, and automotive industries, when largescale production of a product is not the priority but rather the individual analysis of a part or prototype construction and the manufacture of customized products. For frequent applications in industry the lack of some process information such as referential parameters of vertical displacements in the z-axis and velocity of displacements in the x and y axes makes it limited, they do not guarantee the appropriate guidelines that can ensure the use of incremental stamping on an industrial scale, which avoids wasting machine time and material resources in case of failure. To meet this need, the finite element method was used to perform the numerical analyses as an aid for a perception of the process particularities, applied in experiments that used a 0.4 mm thick plate of aluminum QQ-A-250/5 (2024-T3) as raw material and manufactured tooling composed of clamping brackets and dedicated tools, parameters were established based on limit diagrams that ensured the execution of manufacturing by incremental stamping of products with a good quality in surface finish. Using the computational model created and the information obtained regarding the final thickness of the material and its deformations after the conformation and after the simulations, parameters were obtained that inform the possibility of performing the operation. In the experiments performed, there was a guarantee of finalizing the depth determined when the tool with a 3 mm tip radius was used in three cases studied, being them with displacement in the z axis of 0.2 mm, 0.3 mm, and 0.4 mm. In the parts made with displacement in the z axis of 0.5 mm there was the appearance of rupture, which caused the interruption of the operation. In the cases where the tool with tip radius of 6 mm was used, all parts presented rupture, which compromised the performance of the operations. The use of the parameters that enabled the parts to reach the proposed depth, demonstrated by means of the failure prevention method applications in other profiles. All the data gathered were used to construct a method for analysis in the prediction of structural failures that may occur during the process, and by this method it was possible to predict the realization or not of the specific cases presented.
“Aprendendo a ser diretora de escola sendo": um olhar para as aprendizagens de diretoras iniciantes
(Universidade Federal de São Carlos, 2022-07-27) Lima, Carla Valeria Farias; Conti, Celso Luiz Aparecido; https://lattes.cnpq.br/6967887143687279; https://lattes.cnpq.br/4442226155220081
The present dissertation focuses on the learning characteristics of beginning school principals. The 5 professionals participating in the research were approved in the public contest of tests and titles at the State Department of Education of São Paulo-SEDUC, in the year of 2018. The research question of the study was: How is the learning of beginning school principals characterized? This is an exploratory study, of a qualitative nature, based on the analysis of the prose (ANDRÉ 1983, 2018). The theoretical contributions of the research were: the context of school administration; the public school as a place of work, of learning through teaching, struggles and contradictions; characteristics of the beginning in the position, knowledge and permanent learning. The professional characteristics of the work of school administration in contemporary times, the trends for the training of principals and the challenges of work in the face of social demands in favor of an education that meets more emancipatory and democratic practices were analyzed. By means of interviews, empirical data related to the first years in the position were collected, which made it possible to glimpse situations of survival/hardships and discovery/delights, according to early career aspects (HUBERMAN, 2013) in three work domains (administrative, pedagogical and political), to raise aspects and specificities of the initial phase of the principals' work, such as the subjectivity of their practices, their difficulties, coping with everyday situations and overcoming difficulties, in a process of permanent training, revealing factors present in the school routine that impact on the learning process of the position, sometimes favoring, sometimes hindering the work of directors: routine activities; the unpredictability of situations; peer support; conflicts and challenges arising from interpersonal relationships; bureaucratic activities and the challenge of pedagogical work aiming at quality education. We conclude that there are numerous difficulties that mark this initial phase of the work of school principals, similarly to teachers, principals also start working in difficult schools, bureaucratic activities and relationships are the most challenging aspects and overcoming difficulties makes with them to remain in the position, leading them to learn how to be principals.
Vidas negras e o livro didático: as Ciências da Natureza que estudam (qual) vida?
(Universidade Federal de São Carlos, 2022-07-27) Jardim, Fabiola de Carvalho; Monteiro, Rosana Batista; https://lattes.cnpq.br/2567706339313166; https://lattes.cnpq.br/5469220237478548
The present work has as its starting point our professional and personal experience, in which we recognize the complexity of the educational process. Each student has an ancestry, a culture, beliefs, religions or absence of faith, different ways of eating, relating, living, being, socializing, which should be present in school. One of the reasons why the different ways of being are not considered is the racism that affects the curriculum and teaching materials. Considering that the studies of the natural sciences are important for us to appropriate knowledge of intra and extra corporeal cycles and natural phenomena, but also to have real conditions to take care of ourselves, to interact with the environment in a healthy, sustainable way, preserving the right to all lives and citizenship for all, we wonder how the textbooks of Natural Sciences/Biology, since it is the science that studies all forms of life, has approached the different manifestations of life, recognizing its diversity and complexity. We have used a racial perspective to analyze three textbooks of Natural Sciences/Biology, used in public high schools in the State of São Paulo. We carried out a literature review on natural science/biology textbooks and the approach to the theme of race; we approach the notion of human race, in the biological, sociological perspective and its resignification by the black movement, as well as the science curriculum and the education of ethnic-racial relations. We rely on authors such as Verrangia (2009, 2010, 2020), Monteiro (2010), Monteiro e Pinheiro (2016), Krasilchik (1987, 2000, 2004) in relation to the teaching of science and the education of ethnic-racial relations; we turn to Maldonado-Torres (2007, 2018), Gomes (2012, 2019) and Gomes e Munanga (2006) on curriculum coloniality and, on being black and the construction of the other as non-being, to Mbembe (2014, 2017, 2018) and Carneiro (2005). With Domingos (2011, 2017), we brought human life from an African cosmovision. For the analysis of textbooks, we performed the description and recording of the observed facts, analysis and ordering (PRODANOV; FREITAS, 2013). Images were selected, by direct identification, of black human lives, human bodies or parts of them. The selection and analysis of the images of human lives present in the Textbooks of Natural Sciences/Biology, showed that only 18% of the images were of black human lives. We emphasize that in addition to the low representation, the images of black human lives were associated, for example, with the study of animals. An image of a black child with the face marked in half was used to exemplify animal symmetry. The analysis of the books revealed the permanence of racism, remnants of colonialism, the appreciation of white human life as a reference standard for human beings and humanity. We conclude that, by placing black human life in a place of invisibility, the analyzed books contribute to the maintenance of epistemic racism. We confirm that the raciality/biopower device acts through the gears of knowledge and power, which still operate as a legacy of colonialism, in the production and social reproduction of education/knowledge, as well as in subjectivities.
Brexit e soberania: estudo sobre a reterritorialização em uma perspectiva geopolítica
(Universidade Federal de São Carlos, 2022-07-27) Nascimento, Vinícius Ricardo do; Franca, Gilberto Cunha; https://lattes.cnpq.br/0983946781650048; Lana, Rita de Cássia; https://lattes.cnpq.br/1816504631940006; https://lattes.cnpq.br/0910703224718918
This dissertation aimed to analyze the multidimensional (HAESBAERT, 2003) and polymorphic (BRENNER, 2018) process of the United Kingdom's exit from the European Union through Brexit, initiated in 2016 and consolidated in 2020 after years of negotiations. The focus was on the legal-political dimension of the territory (material and symbolic) through the reterritorialization of British sovereignty to the detriment of the supranational deterritorialization of the European regional bloc. Furthermore, the culturalist and economic dimensions of Brexit were also addressed as related axes. A geopolitical scenario of contradictions and conflicts, dualities and dichotomies: the Leave campaign and the Remain campaign, British autonomy and insular identity versus the heteronomy of institutions, nationalism against supranationality, local versus global.
Caracterização socioambiental do Assentamento Rural Horto Vergel (Mogi Mirim-SP)
(Universidade Federal de São Carlos, 2022-07-27) Esporte, Sérgio Henrique de Campos; Lobo, Heros Augusto Santos; https://lattes.cnpq.br/9405961078398915; Melo, Ismail Barra Nova de; https://lattes.cnpq.br/3576937472687059; https://lattes.cnpq.br/6390362405747457
The general objective of this research is to characterize the environmental and social dynamics of the Vergel Rural Settlement. In order to reach this objective, we will also go through some specific objectives: to understand the historical and current aspects in relation to the process of occupation and permanence of the settlers; recognize the settlement's relations with the cities of Mogi Mirim and Itapira (country-city relationship) and highlight the main social and environmental themes that permeate the reality of the settlement. The methodological course of the research consisted of the following steps: survey of reports and news; fieldwork; interpretation of geographic information; and collecting testimonies from residents on issues surrounding the settlement. The results showed that what stands out throughout the history of the settlement is agricultural production, mainly subsistence, and the successive attempts to commercialize its products. On the other hand, non-agricultural productions appear as a complement to the income of the families who live there. In short, we consider the relevance of surveying and relating the elements referring to the environmental and cultural dynamics from the spatialization of elements and phenomena through the collection of quantitative and qualitative data that contribute to the planning of the territory from the apprehension of information by the community and by the public power, in the sense of subsidizing decision-making and alternatives for the management of the territory.