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Ciclagem de macronutrientes no cultivo de alface hidropônica
(Universidade Federal de São Carlos, 2021-11-29) Macedo, Priscila Helena da Silva; Sala, Fernando César; https://lattes.cnpq.br/6771975466075202; Souza, Claudinei Fonseca; https://lattes.cnpq.br/4858219292242433; https://lattes.cnpq.br/4983083034785879
The search for sustainability in agricultural production has been reflected in the management of hydroponic systems that use the Laminar Nutrient Flow Technique (NFT). The reuse of nutrient solutions becomes an alternative to disposing of water and nutrients into the environment since the scarcity of this water resource and soil contamination by fertilizers are both economic and environmental problems experienced worldwide. Therefore, the objective of this work was to test the hypothesis that the nutrient property offers the reuse of discarded nutrient solutions during the development of the hydroponic lettuce crop. The experiment was carried out in an agricultural greenhouse, in an NFT hydroponic system, in two stages (Step 1 - monitoring and data collection and proposition of nutrient alteration management and Stage 2 - validation of the proposed adequacy management). In Step 1, the macronutrients present in the nutrient solution and the lettuce plants were quantified. In Step 2, the proposal of nutrient transfer management was validated through two treatments, T1 - with nutrient renewal and without nutrient solution renewal during the crop cycle and T2 - with nutrient liquidation and nutrient solution renewal. The experimental design was in randomized blocks. The results were discovered by an analysis of variance followed by the Tukey test at 5% probability. The results collected in Step 1, the production of nutrients for Step 2 was defined. The crop presents satisfactory development, showing that liquidating nutrients offer the reuse of disposal nutrient solutions for the hydroponic lettuce cultivation, thus avoiding the degradation renewal nutrient solution, adapting to sustainable food production.
Estratégias de operações de empresas de saúde suplementar de grande porte no Brasil: um estudo multicaso
(Universidade Federal de São Carlos, 2021-11-29) Teixeira, Isabela Tatiana; Alves Filho, Alceu Gomes; https://lattes.cnpq.br/7885557554922569; Torkomian, Ana Lúcia Vitale; https://lattes.cnpq.br/2321084184622795; https://lattes.cnpq.br/0513516455650633
This paper seeks to identify and analyze the operating strategies of the 5 largest healthcare plan companies in the private healthcare sector in Brazil, from 2011 to 2019. The purpose of the research was to identify the contents of the healthcare strategy operations of the analyzed cases, composed of competitive production priorities and changes in structural and infrastructural decision areas. The alignments of these operations strategies with the respective declared competitive strategies were also evaluated. Initially, it was found that there are few works on the referred sector in which the operation strategies of companies that make up Supplementary Health are analyzed. Supplementary health serves 24% of the population and concentrates the largest volume of annual investments in health in Brazil. An analysis of secondary data, obtained from the National Supplementary Health Agency (ANS) database, of financial and sustainability statements reports released by the institutions, allowed a description of the economic and market scenario in which health services companies are inserted and the identification of the competitive and operational strategies of the 5 companies studied, noting that the alignments of these strategies had a direct relationship with the performances obtained in the period of analysis. The company that did not properly align its operations strategy with the competitive strategy faced financial difficulties, suffered intervention from the ANS and suffered from the risk of leaving the market. The company that changed its competitive strategy but did not adequately break it down into its operations strategy, presented an unsatisfactory financial performance and is evaluating a new position in the market. Companies with consolidated operations strategies and which demonstrated alignment with competitive strategies, showed greater financial stability and controlled claims fluctuations. The scenario analyzed between 2000 and 2019 was that of a stable market, with no interference from adverse events and prior to the Covid-19 pandemic period.
Percepção de terapeutas sobre atendimento via internet durante a pandemia de COVID-19
(Universidade Federal de São Carlos, 2021-11-29) Silva Junior, Leônidas Camargo; Elias, Nassim Chamel; https://lattes.cnpq.br/4216525883778695; https://lattes.cnpq.br/5245644093125408
Internet psychotherapy is a form of psychological care that uses communication technology to mediate the interaction between psychotherapist and client. Its regulation in Brazil has been discussed for over a decade, being fully legalized only in 2020 during social isolation. Research produced with the Brazilian public has shown that this modality of therapy is similar to face-to-face therapy, being equally effective in several cases, even though it presents new challenges. Due to the expansion of online clinical practice in Brazil during the COVID-19 pandemic and the stressful effects of this context, this qualitative research aimed to assess, through online questionnaires, the challenges and clinical management strategies used by psychotherapists attending via the internet during the COVID-19 pandemic in Brazil. In this sample, the therapists did not find problems related to the use of electronic equipment and internet connection, most of them evaluated the online practice as useful in the treatment of the most frequent disorders, such as anxiety and depression.
A construção dos números naturais no ensino fundamental
(Universidade Federal de São Carlos, 2021-11-29) Carvalho Neto, Mário; Massago, Sadao; https://lattes.cnpq.br/1915704875970931; https://lattes.cnpq.br/0394360828251487
It is observed that the construction of natural numbers are worked since elementary school, from natural to real numbers. Therefore, this study aimed to reflect on the methodologies for the construction of natural numbers sets, as well as to recommend proposals regarding the procedure for teaching and learning natural numbers in Elementary School. The methodology applied for the development of this study was the literature review. As the construction of the numerical system occurs through the relationships developed by the subject, it is recomended to help by suggesting activities, games, etc., which may benefit the establishment of these relationships, and, in such a way, I was developing the logical-mathematical reasoning of the students through a reflective abstraction.
Dispositivos analíticos de baixo custo baseados em C4D para a determinação de macronutrientes agrícolas
(Universidade Federal de São Carlos, 2021-11-29) Cardoso, Pedro Osmar de Almeida; Anibal, Fernanda de Freitas; https://lattes.cnpq.br/4918261968772806; Brazaca, Laís Canniatti; https://lattes.cnpq.br/1371611060573377; https://lattes.cnpq.br/1565794416964214
Agricultural activity plays a crucial role in the Brazilian socioeconomic fabric. The country, leader in several sectors of the world agribusiness, had a gigantic increase in productivity in the 20th century, largely as a result of the growing implementation of agricultural fertilizers. These inputs, however, if used incorrectly or excessively, can cause great harm to human health. Soil analyzes for the quantification of macronutrients of agricultural interest, essential for the adequacy of fertilization strategies, are traditionally expensive, time-consuming and inaccessible. Therefore, it is pertinent to use portable, inexpensive and quick-response devices to carry out such analyses. Capacitively Coupled Contactless Conductometric Detection, or C4D, is a universal, practical and versatile detection method successfully employed in the construction of these devices. The objective of this work was the use of metallic glass electrodes, constructed by cheap and accessible techniques, for the detection in C4D of the macronutrients of agricultural interest phosphate, potassium and ammonium (NPK). For the individual quantification of these ions in mixture, the complexing reagents magnesium oxide (MgO) and 18-crown-6 ether were used. Analytical curves were produced for the calibration of the electrode with each ion individually, all of which presented a linear increase in conductivity with their concentration with a coefficient of determination (R2) ≥ 0.992. Measurement quality parameters such as reproducibility (>96.0%), repeatability (>99.3%), detection limit and quantification were measured, which showed the electrode's ability to determine analytes in the order of a few μmol L–1. Several tests were carried out using combinations of NPK ions, mixed and isolated, with the complexing reagents MgO and corona. These tests, although unfinished, present optimistic perspectives, which should be further investigated for the methodological adequacy of detection. As a result, it is expected to develop a detection device of low cost and accessible production, capable of quantifying macronutrients of agricultural interest with good sensitivity, speed and practicality.
Ensino de notas musicais no teclado para crianças utilizando instrução baseada em equivalência de estímulos
(Universidade Federal de São Carlos, 2021-11-29) Santiago, André Alves; Elias, Nassim Chamel; https://lattes.cnpq.br/4216525883778695; https://lattes.cnpq.br/3168445149393387
Teaching that uses Stimulus Equivalence-Based Instruction (EBI) has been used in research to teach different types of relations, such as reading and musical relations. This research analyzed its effectiveness in order to teaching this last type of relations in two neurotypical children and one with autism. A computerized program and a remote access program were used so the participant could have access to the instrument. The classes of the experimental stimuli were A (note name), B (keyboard note in treble clef), C (keyboard note in bass clef), D (note in the treble clef score) and E (note in the treble bass clef score). After reaching the criteria of 100% correct responses in a teaching block, the symmetry and transitivity relations between the learned stimuli were tested, as well as the emergence of the behavior of playing notes on a virtual keyboard. All participants managed to reach the last stage. The teaching program proved to be effective for teaching programmed relations and the emergence of new ones. However, when testing both the BA and DA relations, the number of correct responses in the tests decreased. It is hypothesized that is due to the concurrent teaching of relations with between stimuli that already have a previous relation.
Investigação da influência do atrito sobre as forças de forjamento no processo de recalque
(Universidade Federal de São Carlos, 2021-11-29) Kussaba, Lika Livia; Malavolta, Alexandre Tácito; https://lattes.cnpq.br/8477313173581967; https://lattes.cnpq.br/4720836046998880
Although it is a very old process, forging still has great significance until current days, being applied in numerous areas (automotive, aerospacial, tooling, and others). This variety is due to the characteristics found in forgings (high resistance, homogeneity, large-scale production possibilities, wide size range) along with material and finishing processes development. These part types are manufactured using different forging types, among which, upsetting can be pointed out as a very common process. Upsetting regards the reduction of the height of a simple-shaped part height resulting in its enlargement, in order to obtain a useful part. This paper studies the influence of lubricant usage in upsetting forging process. At first, the open die upsetting of a cylindrical billet was considered in order to validate the slice and finite elements simulation methods to get to the forging forces. Great correlation was obtained for all three friction-cases, however, a result of approximately 100 kN higher is observed for the maximum force obtained with finite elements simulation. This can be explained by the fact that non-friction situation cannot be reached by the software, therefore, it was adopted 0,0001 as friction coefficient instead of null. Afterwards, a study on upsetting process of a stepped shaft was conducted in three different situations, no lubricant usage, a mix of graphite and water as lubricant and salt solution as lubricant. Plotting the force per tooling distance curves for each case, great resemblance is observed in all three of them, except for the maximum force found, 13 MN for non-lubricated situation, 10 MN using water and graphite and 12,2 MN using salt solution.
O estágio supervisionado e o Programa em Residência Pedagógica no contexto do Ensino Remoto Não-presencial Emergencial (ENPE) em Pedagogia na Universidade Federal de São Carlos - campus Sorocaba (2020)
(Universidade Federal de São Carlos, 2021-11-29) Abreu, Camilla Fenley Antas de; Coutinho, Luciana Cristina Salvatti; https://lattes.cnpq.br/2688318704089723; https://lattes.cnpq.br/0815682464705796
This research aims to analyze the characteristics of the remote supervised internship as a control measure for the transmission of COVID-19 for initial teacher training developed in conjunction with the Pedagogical Residency Program. It is important to highlight that, included and adapted to the social distance resulting from the pandemic reality brought by the new coronavirus, the modality of remote education, despite having limits both in relation to Basic Education and University Education, has brought and still brings new possibilities and shows different potentialities for teacher training through remote supervised internship and the Pedagogical Residency Program for teacher training. We seek to understand how remote supervised internships are provided during the first segment of the PRP to students at the Federal University of São Carlos – Sorocaba, as well as its contributions and limitations to the teacher training of its participating fellows. In this sense, it is proposed a documentary research of the internship report delivered as an evaluative resource of the disciplines of Internship in Early Childhood Education, Internship in Elementary School - early years and Internship in Elementary School - final years, the latter being components of the Residency Program Pedagogical in its first segment, held in the last semester of 2020. In addition, it seeks to understand, through existing bibliographic materials on internship, remote teaching, initial teacher training and the Pedagogical Residency Program, the relevance of the internship for the teacher training and the characteristics of supervised internship in the remote modality in teacher training.
In memoriam da liberdade: história comum de jovens negros em cumprimento de medidas socioeducativas
(Universidade Federal de São Carlos, 2021-11-29) Andrade, Alice Bispo Fernandes de; Ambrosio, Letícia; https://lattes.cnpq.br/8433188990022599; Cid, Maria Fernanda Barboza; https://lattes.cnpq.br/8595043315867424; https://lattes.cnpq.br/6556532004144597
In this study, racism is considered an important element of discrimination and racialization of young male bodies, pointing their life experience to marginalization and the criminal stigma. Based on the socio-educative measures formulation and the racial studies, this research aimed to comprehend and analyze how race and masculinity impact young-black-boys under socio-educative measures. For that, the research methodology was Oral History. Four young-black-boys participated in the investigation and co-production of the data. The boys are self-declared black or brown (mixed race) and male gender, and one being under socio-educative measures without freedom restraint and three egresses. Four interviews were conducted, one with each young person, intermediated by a script, with triggering questions that helped to capture the young person’s story. The interviews were transcribed and turned into narratives, which were analyzed using the content analysis technique. After deepening the interviews, three categories were chosen, described and analyzed in this study: I. Take the vision that minor will speak: what is it like to be a black young?; II. All positivity rowing against the tide: Socio-educative Measures Program (PMSE) without freedom restraint and family as support; III. Always with their feet on the floor, progress will come: young’s dreams and self-places. According to the results, it is possible to comprehend race and black masculinity as markers in the world experience of young people as well as in the judgment of socio-educative measures. Despite many violations, PMSE and family emerge as support and space to increase social participation. In addition, the research pointed out the importance of facilitating spaces and mechanisms for young people to tell their own history. It is considered that this research contributes to academic studies about black-young-males who have been in conflict with the law at any point in their lives, based on the critical perspective that touches ethinic racial and masculinity issues from the point of view of young young boys.
A hipertrofia muscular é afetada pelos modelos de progressão do volume da carga
(Universidade Federal de São Carlos, 2021-11-29) Nóbrega, Sanmy Rocha; Libardi, Cleiton Augusto; https://lattes.cnpq.br/8953409094842074; https://lattes.cnpq.br/8059762060510289
This exploratory secondary data analysis aimed to compare the effects of a percentage of one-repetition maximum (%1RM) and repetition-zone (RM Zone) progressions models, both performed to concentric muscle failure, on volume load (VL) progression, muscle strength and cross-sectional area (CSA). The sample was composed by twenty-four untrained men separated in two groups: %1RM (n = 14) and RM Zone (n = 10). Ultrasound imaging and 1RM testing were utilized to assess muscle cross-sectional muscle area (CSA) and muscle strength before (Pre) and after 24 training sessions (Post). VL progression (VLProg) and accumulated volume load (VLAccu) were compared between groups. The relationships between VLProg, VLAccu, 1RM, and CSA increases were also investigated. A significance level of p ≤ 0.05 was adopted for all statistical procedures. VLProg was greater for RM Zone compared with %1RM (2.30 ± 4.28 vs 1.01 ± 5.35 %/session; p < 0.05). Significant relationships were found between 1RM and VLProg (p < 0.05), and CSA and VLProg (p < 0.05). No between-groups differences were found for VLAccu (p > 0.05). Both groups increased 1RM from Pre to Post (main time effect; p < 0.05), with no between-group differences (%1RM: 29.60 ± 9.86 % vs RM Zone: 40.26 ± 22.62 %; p > 0.05). CSA increased for both groups, with a greater increase for RM Zone (16.34 ± 4.73 % vs 7.58 ± 4.64 %; group vs time interaction; p < 0.05). In conclusion, RM Zone resulted in a greater VL progression rate and muscle CSA gains compared with %1RM, with no differences in VLAccu and muscle strength gains between progression models.
Anamórfica
(Universidade Federal de São Carlos, 2021-11-29) Siqueira, Thais; Bezerra, Marina Deliperi; Paschoal, Gabrielly; Veiga, Beatriz Ximenez Alvez Martinez; Tinen, Milena Akemi; Coster, Eliane; https://lattes.cnpq.br/5024531483544767; https://lattes.cnpq.br/3546103383644026; https://lattes.cnpq.br/0647335845126383; https://lattes.cnpq.br/0901816414377948
Short film: A young woman contemplates her current circumstances and the choices she made to arrive at this point in her life, all while navigating the complexities of adulthood. On her quest for personal satisfaction, she gathers newfound inspiration by revisiting various stages of her journey.
Identidade e (im)permanências paisageiras: Marcas-matrizes no bairro rural do Pombal (Pilar do Sul-SP)
(Universidade Federal de São Carlos, 2021-11-29) Lima, Leonardo Duarte Barbosa; Mariano, Neusa de Fátima; https://lattes.cnpq.br/5003743301847104; https://lattes.cnpq.br/5298439905548283
ContemporaryWestern society faces the consequences of a generalized loss of what is being called the profound sense of the landscape: an intimate relationship between society and the environment, that characterized pre-Modern civilizations. This problem is, in part, a legacy of an already ancient distancing between humanity and phenomenon: a pattern historically supported by traditional Sciences. However, we can still perceive the permanence of traces of this particular relationship with the environment in spaces inherited from traditional cultures, such as the bairros rurais (rural districts): typical type of organization on rural spaces of the brazilian Southeast, whose main characteristics are the feeling of belonging and the neighborhood relations. This research, established in a bairro rural in São Paulo – the district of Pombal, in the municipality of Pilar do Sul –, aims to understand how the matrices of thought in a bairro rural lead to the permanence of a deep sense of the landscape; as well as this relationship with the landscape was established as part of the identity that underlies the bairros rurais today, even amidst the urban transformations of modernity. For so, we used the concept of Imprint-Matrix Landscapes and the notions of Landscaping Thought and Landscape Thinking, both developed by geographer Augustin Berque, trying to express how these manifest themselves in our area of study through a phenomenological approach, letting them stand out for themselves through methodologies that explore the perspective of those from the inside: semi-structured interviews and conversations with residents; in addition to the daily experience of the neighborhood with intensified fieldwork. In this way, we will to reveal the landscapes of the bairro rural do Pombal, in its identity and its (im)permanences.
Influências das instâncias ideais na constituição psíquica infantil e formação de atletas de alto rendimento: estudo de caso do episódio “The Miscast Champion” a partir da teoria freudiana
(Universidade Federal de São Carlos, 2021-11-29) Pereira, Rafaela; Bleicher, Taís; https://lattes.cnpq.br/9075358493860166; https://lattes.cnpq.br/0771777128715369
This study approaches the influences of ideal instances on the child's psychic constitution in the formation of high performance athletes. Based on psychoanalytic theoretical assumptions, the work search illustrate through the case study of Michael Bentt the relevance of narcissism, the formation of ideas and the imperative of the superego for the psychic economy of the ex-boxer. The aim of this study is to investigate how the imaginary of athletes' self is influenced from their life story, beyond the competitive sporting environment, and in the articulation with the concepts of narcissism, ego ideal and superego. This study is psychobiographic, qualitative and case study based on psychoanalytic theoretical models. The investigation of this phenomenon is based on the analysis of the episode “The Miscast Champion” of the documentary series Losers. The monograph is divided into two parts: literature review and empirical study. In the literature review, the concepts of narcissism, ego ideal and superego and issues related to sport and society are presented. In the second part, the empirical study, the case study of the episode and its analysis based on the theoretical models previously worked are presented.
Fatores que afetam o transporte urbano de carga: uma proposta de banco de dados
(Universidade Federal de São Carlos, 2021-11-29) Prieto, Ana Carolina Falkembach; Vieira, José Geraldo Vidal; https://lattes.cnpq.br/2068340476477363
This work aims to develop a database to support stakeholders who participate in urban freight transport to analyze the main factors that can affect the transport of their cargo. Considering the growth of urban centers and, consequently, the demand for goods, it is possible to identify 4 main groups of factors that affect urban mobility: logistical, regulatory, environmental, and risky. The database is designed for the São Paulo Metropolitan Region. Its methodology is divided into four stages: the Requirements Analysis identifies the main information that will make up the database; the Conceptual Model is implemented through an Entity-Relationship Model; the Logic Model defines how the database will be implemented in a database management system; and, the Physical Model is implemented in SQL language. The database makes it possible to register data referring to the factors and, therefore, allows information to be extracted, through queries, through a single database. Based on the database information, it is possible for agents to anticipate factors, reducing unforeseen events and increasing their efficiency and reliability.
Educação ambiental na formação do técnico em química a partir de um projeto interdisciplinar sobre resíduos sólidos
(Universidade Federal de São Carlos, 2021-11-29) Silva, Marcelo Bueno da; Rink, Juliana; https://lattes.cnpq.br/5772465855816353; https://lattes.cnpq.br/2905274013098570
The Brazilian legislation indicates that Environmental Education (EE) must be included in all levels and modalities of education, in order to contribute to forming conscientious citizens who help transform society-environment relations. In this sense, EE must be present in Professional and Technological Education (PTE) at high school level. However, there is a research gap that intertwines the fields of EE and PTE in the country. In the context of a technical course in chemistry integrated a high school education at a public institution located in the interior of Sao Paulo, this research sought to analyze the Environmental Plant Nursery project, in order to discuss the potential for inserting EE to the theme of solid waste in the formation of technical professionals in Chemistry. The research has a descriptive character and relied the analysis of documents about the project an the field research, carried out throughout 2020. All those involved in the project were invited, and 03 professionals from the management team, 04 teachers and 15 students from the 2nd grade of Technician in Chemistry Integrated to High School at that institution accepted to participate in the research. Semi-structured interviews were carried out with the management team and teachers and questionnaires in electronic format, applied to students Data were analyzed through content analysis, with a posteriori categorization process. The indicators for analysis were: a) choice of theme and study problem; b) contextualization of the project; c) methodological strategies; d) mobilization, intervention and initiative; e) construction of knowledge and a critical view of the subject; f) professional performance of the Chemistry technician. The results indicate that, although the students did not participate in the choice of the project theme, they were involved in other decisions related to the proposed actions. The realization of the project underwent significant changes due to the scenario imposed by the pandemic by COVID-19, which forced the activities to be adapted to a virtual learning environment. Even so, the use of participatory methodologies was encouraged, which were proposed to be carried out in households and, in the case of some students, involved the participation of family members in the cultivation of homemade mini plant nurseries, garbage separation and composting. Part of the students showed ignorance about the National Solid Waste Policy and about some procedures for separating recyclable materials; although they could position themselves regarding the negative impacts caused by poor solid waste management. We also noticed a predominance of a utilitarian perspective on the concept of garbage and waste on the part of students. The project contributed to the mobilization and sensitization demonstrated by the students in favor of the solid waste theme and the insertion of EE in the training of technicians in Chemistry.
Identificação e interveção precoce no transtorno do espectro autista (TEA): uma revisão de escopo
(Universidade Federal de São Carlos, 2021-11-29) Vitola, Beatriz Bertasi; Fernandes, Amanda Dourado Souza Akahosi; https://lattes.cnpq.br/7901666626822625; https://lattes.cnpq.br/5289351892093886
This study aimed to analyze what has been produced about Identification and Intervention in Autistic Spectrum Disorder (ASD) in Brazil. Therefore, a scope review has been performed, based on the procedures recommended by the Joanna Briggs Institute (JBI). In view of the methodology proposed by JBI, five phases were adopted: 1) definition of the research question: 2) identification of relevant productions; 3) selection of productions according to pre-defined criteria; 4) data mapping; 5) grouping, synthesis and results presentation. It is pointed out that the searches took place in the “Biblioteca Virtual em Saúde (BVS)”, “ Portal de Periódicos of CAPES” and in government portals/websites. For data analysis, a descriptive analytical structure was used to examine each text and, later, the compilation and presentation of the results was carried out, with the intention of presenting an overview of all the material, through a thematic construction. The results signaled important challenges and weaknesses that permeate the Primary Health Care (ABS), school and family, as well as the strengths regarding the recognition of risk signs and early intervention, from the articulation of the care network, use of screening and training instruments professional. It is expected that the results can help to map the main concepts and elements involved, identify existing gaps and point them as evidence from documents and reports that guide practice in this field.
O que eu estou fazendo aqui? – reflexões sobre a prática da psicologia escolar, a partir de um relato de experiência
(Universidade Federal de São Carlos, 2021-11-29) Bogas, Giovani; Bleicher, Taís; https://lattes.cnpq.br/9075358493860166; https://lattes.cnpq.br/6735497333175122
The present work is based on an internship experience carried out for two years in a city in the interior of São Paulo, with the objective of discussing the insertion of the figure of the school psychologist in basic education institutions. A survey of the national history of the practice of School Psychology was carried out, as well as the challenges of the insertion of Critical Psychology in the school institution. From this, an experience report is drawn, which seeks to elaborate my experience and place it in the scientific context. There is a non-place in relation to the institution located mainly in three phenomena: the conflict between the practice of critical school psychology with the expectations of education professionals, the non-identification with the traditional practices of psychology and the lack of relationship with peers acting in the same context.
Conflito linguístico: em defesa da minha identidade A’uwẽ
(Universidade Federal de São Carlos, 2021-11-29) Tserenhitomowa’a, Célio; Castelano Rodrigues, Fernanda; https://lattes.cnpq.br/2355244042442645
El presente trabajo se centra en analizar la relación entre la lengua A’uwẽ y la lengua portuguesa en el territorio brasileño, o más bien, el conflicto lingüístico que ha permeado durante mucho tiempo la vida de los pueblos indígenas en la ciudad y también en la aldea. Durante varios años, estas disputas se han contado solo desde la visión eurocéntrica (no indígena), que sigue vigente hasta el día de hoy y que no retrata al pueblo en su esencia, desde la visión endógena / indígena. Asumiendo que es necesario que el indígena construya y narre su propia historia, recolectamos, por un lado, las narrativas privadas de varios entrevistados pertenecientes al grupo denominado A'uwẽ, con el fin de tener relatos concretos desde la perspectiva endógena y, con estos materiales ya transcritos, nos relacionamos con las historias construidas y contadas, especialmente por europeos, sobre los pueblos indígenas y sus particularidades. En este sentido, este trabajo cuenta con los siguientes procedimientos metodológicos: 1) visita las aldeas indígenas A'uwẽ para observación y recolección de datos sobre el uso de la lengua A'uwẽ y sus relaciones con la lengua portuguesa, así como las imágenes de los indígenas nativos sobre ambas lenguas; 2) entrevistas realizadas a sujetos indígenas residentes en aldeas y áreas urbanas, con el fin de detectar los diferentes puntos de vista observados por los mayores y los jóvenes de hoy. Con este trabajo pretendemos dar visibilidad a las dificultades de transmisión de la lengua hablada por los A'uwẽ a las nuevas generaciones y reflexionar sobre lo que se puede hacer para que esa lengua no tenga la misma finalidad que las demás utilizadas por otros pueblos que dejaron de hablar su lengua materna. Nuestra investigación tiene la particularidad de ser realizada por un investigador nativo, es decir, un sujeto indígena perteneciente a este grupo mencionado, lo que nos permitirá pensar en la Historia construida a lo largo del tiempo del desarrollo de Brasil como Nación de una forma diferente de aquella (exógena) con la que se ha contado.