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Relações entre provimento de cargos e estilos de liderança nas práticas de gestão escolar: uma pesquisa bibliográfica
(Universidade Federal de São Carlos, 2022-08-24)
Gava, Shirley Aparecida
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Nascente, Renata Maria Moschen
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https://lattes.cnpq.br/3742955383665134
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https://lattes.cnpq.br/4031323295763787
This investigation was carried out within the scope of the Study and Research Group on School Organization: Democracy, Human Rights and School Administrators’ Development – DEFORGES. The theme in which it is inserted is the democratic management of public schools, having as object the different ways of filling the positions of school principals, in the different school systems existing in Brazil, and the relationships between these ways and principals’ leadership styles. The investigation was carried out in order to problematize the following question: what are the relationships between forms of provision of principals’ positions/functions and school leadership styles? Thus, the general objective was to identify the forms of provision for the position/function of school principals and their leadership styles. The specific objective was to clarify these relationships, with regard to school administration practices, referenced in national digital publications, derived from empirical research, in the digital databases SciELO - Brazil, Google Scholar, Portal de Periódicos da CAPES and Biblioteca Digital Brasileira de Teses e Dissertações, between the years 2011 and 2021. Methodologically, it is a qualitative and exploratory investigation in education, having the bibliographic research as method and the content analysis as technique. The instrument used to process and organize the data was the MAXQDA22 software. Among the results obtained, the predominance of the managerial style of leadership stands out, regardless of the forms of provision of principal manship positions/functions raised in this research, so the practices of these professionals have prioritized bureaucratic and administrative aspects of everyday school life. In this way, school principals, as expected institutional leaders, by disregarding other leaders, as well as by neglecting the importance of collegiate and social participation in decision-making, have contributed to the maintenance of impermeable organizational structures, not only hindering and/or preventing school democracy from manifesting itself, but also maintaining the hierarchy overload on the relationships among diverse school agents, thus reinforcing individualized forms of power and authoritarian actions in public schools.
Camadas de heteroestruturas hexagonais planas modeladas por grafos quânticos
(Universidade Federal de São Carlos, 2022-08-24)
Souza, Osmar do Nascimento
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Oliveira, César Rogério de
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https://lattes.cnpq.br/5485204156806697
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https://lattes.cnpq.br/9839649733570632
We started this work by reviewing an application of periodic quantum graph theory to model monolayer hexagonal materials with δ_a and δ_b parameters associated with the different types of atoms located in their vertices. We verified that materials of this nature have gaps in their spectral bands and express the size of this opening according to these parameters. In the Chapters 2 and 3, extend this modeling to equal bilayers, stacked in type AA and AA′, and in the Chapters 4, we studied heterostructures with two mixed layers and the “sandwich” hexagonal boron graphene-nitride: a single graphene sheet between two layers of hBN, and a single hBN sheet between two layers of graphene. In each of these configurations, we use the Schrödinger operator with its respective boundary conditions and we introduced a weak t_0 interaction parameter between the connections of different layers. We analyzed initially the dispersion relationship obtained in these models regarding the existence of conical or parabolic touches and confirmed, in rigorous models, known results in the physical literature, namely: hBN bilayers do not have Dirac cones, but, in AA stacking we identified the presence of parabolic touches. In the case of mixed bilayers, our study allows us to conclude that the inclusion of an hBN layer over a graphene layer can induce a gap in the graphene sheet and we express the width of this gap according to the parameters t_0 e δ_a. In the study of “sandwiches”, hBN-graphene-hBN and graphene-hBN-graphene, for certain particular values of the parameters, we found that the inclusion of a single graphene sheet between two sheets of hBN does not eliminate the gap of the hBN, but induces a reduction in the width of the spectral gap in an order of magnitude; by on the other hand, in the case graphene-hBN-graphene, the graphene cone at the origin prevails in this sandwich, but it also caused gaps in the other Dirac cones of the graphene. Such results can be justified by the fact that, in these heterostructures, carbon atoms have interacted with other inequivalent hBN, nitrogen, and boron atoms, causing a reduction or increase of the gaps. Finally, in the last chapter, we consider hexagonal quantum graphs and we adapt our proposal to include a magnetic field in the hBN sheet. We demonstrate that if the magnetic flux is constant in the hexagonal network and is a rational multiple of 2π, then there will be values of thisflux such that, for certain boundary conditions at the vertices (modeling the hBN), the conical touches in the operator scattering relation will cease to exist and we guarantee the existence of gaps.
Crenças e rituais de famílias de pessoas dependentes de alcool: revisão integrativa
(Universidade Federal de São Carlos, 2022-08-24)
Costa, Marceli Karina
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Zerbetto, Sonia Regina
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https://lattes.cnpq.br/1282433435871232
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https://orcid.org/0000-0002-2522-1948
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https://lattes.cnpq.br/3299700159467213
Facilitating and restrictive beliefs influence families in the process of living with and facing the situation of alcohol dependence, in relation to its functionality and treatment. Rituals are resources created and used by families so that they can function and face everyday life. Objective: To identify, in scientific productions, the beliefs and rituals that permeate the experience of the family that lives with alcohol dependents and how they impact the family dynamics. Methodology: Integrative review of national and international literature from 2000 to 2020, in the PubMed/Medline, LILACS, Scopus, Web of Science, CAPES Periodicals, CINAHL, PsycINFO databases, using the PICo strategy, under the guidelines of the document Preferred Reporting Items for Systematic Reviews and Meta-Analysis-extension for scoping reviews (PRISMA-ScR) and theoretical interpretive basis of the Disease Belief Model (CDM). Results: Facilitating beliefs consisted of beliefs of care, hope, cure of the disease and spirituality and religiosity. However, beliefs related to care and religiosity were recognized as both facilitating and restrictive beliefs. The restrictive beliefs involved themes of hopelessness, distancing the alcoholic from and by the family, acceptance and normalization of the alcohol problem, denial of the disease by the family member and belief in care, in which there was a negative influence on alcohol consumption. Regarding family rituals, these were identified in both positive and assertive and negative aspects, that is, they hinder functionality and family dynamics. The rituals that facilitated the functionality and family dynamics involved situations related to the care of the alcohol user, empathic understanding of the family towards the user; the rituals that hampered the functionality of the family consisted of social isolation and exclusion of the member who used alcohol from family life, the consumption of family alcohol recognized as a cultural and transgenerational act; presence of the ritual of silence, of confrontation, religious; ritual of moving house due to embarrassing situations and unstable routine rituals. Final considerations: The same belief can be both facilitating and restrictive for different families in the universe of alcohol dependence, depending on several factors, which will influence the perception and feelings generated by the family unit so that it can take behavioral action in the face of adverse or challenging situations, resonating in family dynamics and functioning.
Espiritualidade e religiosidade: a percepção de idosos da comunidade com alto escore em espiritualidade
(Universidade Federal de São Carlos, 2022-08-24)
Oliveira, Gabriel Brassi Silvestre de
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Pavarini, Sofia Cristina Iost
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https://lattes.cnpq.br/1983620301963081
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Dupas, Giselle
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https://lattes.cnpq.br/9461883918498554
Research on the themes spirituality and religiosity of the older persons has gained space among researchers in the health field. This study aimed to understand the perception of spirituality and religiosity of older people in the community who presented a high spirituality score on the Pinto and Pais Ribeiro Scale, in a previous assessment. The qualitative study used Harold Koenig's concept of spirituality, and as for the methodological process, narrative analysis was carried out. The study followed all ethical recommendations for research with human subjects. Interviews were carried out with 26 older people selected from the database of a previous study and who were registered in the areas covered by the Family Health Units of a town in the interior of the state of São Paulo, Brazil. Data collection took place in two periods, from May to November 2019 (when the qualifying exam took place) and from June to September 2021 (interruption due to the COVID 19 virus pandemic). The semi structured interviews were carried out at their home, recorded, transcribed and later analyzed by the author. The guiding question was: how is the spirituality in this phase of your life? Through the narratives, five themes emerged: Aging, Support, Faith, Religious Practices and Resilience, each with its own categories. The transcendental aspects of spirituality were observed in the themes of Faith and Religious practices, providing feedback on Resilience. Resilience was one of the most significant themes observed in the participants' speeches, especially in situations of adversity. The Support theme included counting on the support of family and friends and also offering material, affective and spiritual support, as well as following the word of God to help others. Faced with the pandemic, the older people interviewed in this context, adapted their routines and did not leave religious practices. The results show that the older people in the community with a high spirituality score, interviewed in this research, relate aging to spirituality/religiosity and resilience, thus favoring the meaning of life, and overcoming adversities such as the pandemic.
Modelagem BIM para estimativa da geração de resíduos da construção civil: estudo de caso
(Universidade Federal de São Carlos, 2022-08-24)
Selare, Juliana Mara
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Marques Neto, José da Costa
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https://lattes.cnpq.br/2392932422695163
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https://lattes.cnpq.br/3870020443243910
Construction waste represents a significant portion of the solid waste generated in the country, and this amount continues to grow without effective management, with irregular disposal being one of the main problems faced in most of Brazil. Studies indicate that the use of Building Information Modeling (BIM) in the design and planning of projects can be an effective tool for reducing the amount of waste generated, as these wastes are predominantly produced by errors and unexpected changes during the design and construction phases. Therefore, the primary objective of this research is to evaluate the application of BIM modeling in the generation of construction waste during the project design phase. The research quantifies, through BIM modeling, the elements used in the project design and estimates the rate of waste generation during construction based on the obtained data. Additionally, it develops a waste management plan for the analyzed project, using the obtained quantities to estimate the amount of waste to be generated, characterizing it in a way that facilitates proper final disposal. This research contributes to the use of BIM modeling in the waste management market by enabling, through an existing estimation model, the prediction of the amount of waste generated during the construction phase. This allows for greater project control and aids in the development of the management plan, enabling construction companies to identify waste categories, determine the most significant types of waste flows, trace their origins, and estimate the necessary amount of stationary dumpsters. For future research, it is recommended to develop a tool capable of automatically estimating the waste generation rate based on the quantity takeoff tables generated by Revit software, making the process of waste characterization in the waste management plan more agile, efficient, and reliable.
A Universidade Federal de Tocantins/Campus de Arraias na Consolidação do Desenvolvimento Socioeducacional: os indicadores sociais e as percepções dos sujeitos da Região Sudeste do Estado do Tocantins
(Universidade Federal de São Carlos, 2022-08-24)
Nascimento, Maurício Reis Sousa do
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Rothen, José Carlos
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https://lattes.cnpq.br/1942510389127549
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https://lattes.cnpq.br/1607315969165214
This study analyzes the process of insertion of the Federal University of Tocantins (UFT) in the Southeast region of the State of Tocantins and seeks to understand the impacts that this institution has in the region considered the relationship between university and social development. In this research we seek to show that understanding of development and its social aspect from the action of the university, as Sen (2000) can reflected beyond the meaning restricted only to the growth of wealth. The case studied refers to the performance of UFT from the Arraias Campus - TO, having as main objective to analyze the insertion of this institution in the Southeast region of Tocantins evaluating its contribution to socio-educational development in this region. To this end, we developed a theoretical and empirical investigation, through bibliographic and documentary surveys, searches in several public databases and field research covering the social subjects who participate in the university in the city of Arraias and the Southeast region of Tocantins as: students, graduate students, teachers, administrative technicians and municipal secretaries of education. This research is based on the understanding that universities play an important role in the educational, social and economic development of the cities and regions where they are located. We seek to reflect the role of UFT in this region, considering the historical, social and political developments that have developed and that have long exposed the populations of southeastern Tocantins to a process of inequalities and easing of public policies, especially in higher education. The data of this research show that the Southeast region of Tocantins has been experiencing advances in its social and educational development, such as teacher training for basic education; improvements in indicators of human development, basic education, longevity, expansion of the number of people with higher education, but despite these advances there are still high illiteracy rates and concentration of income. This research reveals that since the arrival of UFT the region has added important gains from the socioeconomic, cultural, and educational point of view, but that such advances are not strongly linked to the action of the university and despite the institutional consolidation of UFT/Arraias Campus the space for its performance on several fronts is still open.
Percepção de ciência e tecnologia de futuros professores das séries iniciais do ensino fundamental: um estudo descritivo
(Universidade Federal de São Carlos, 2022-08-24)
Ferreira, Maria Luiza
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Moraes, Letícia Estevão
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https://lattes.cnpq.br/4358189417039369
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Gebara, Maria José Fontana
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https://lattes.cnpq.br/6585493065968961
A functioning democracy requires citizen participation in questions of science and technology (S&T). The attitudes of beginning Pedagogy students towards S&T are relevant because as prospective teachers they will influence future generations of school children. Their attitudes will influence their actions in the classroom. Therefore, the objectives of this study were to examine the opinions and attitudes with regard to S&T of students beginning a Pedagogy course at a public federal university, in the interior of San Paulo state. Students began their studies in 2020 and 2021. Data were analyzed qualitatively and quantitatively. The perceptions of S&T by the public were analyzed in relation to existing research, including perceptions of pedagogy students. The group analyzed represented 74% of the beginning students. The data collected in the first semester of 2021 were obtained from a structured questionnaire. Based on previous research in public education undertaken in Brazil in 2015, a Likert scale was used. A socioeconomic survey was also undertaken. Students responded to the two questionnaires during synchronous sessions on the Google Meet platform. Descriptive statistical analyses were applied using the IMB Statistical Package for the Social Sciences (SPSS). The majority of the students were feminine (87% of the total). The students were between 17 and 24 years old. They belonged to classes C and D, had no classroom experience, and the majority had attended public schools. Positive visions of S&T were held by all groups. The research showed that the students were interested in themes in S&T, but did not consider themselves well informed about them. Students showed little participation in scientific-cultural activities. The students investigated use the internet, TV and newspapers to inform themselves about S&T. On the internet the students mainly used Instagram. Twitter and Facebook were also used. In addition, the study showed that they trust scientists, who are considered to be intelligent, but demonstrates the desire for greater citizen participation in decisions about questions of S&T. Considering topics in S&T, the study showed that the students trust universities, public research bodies, hospitals and museums. In addition, despite half of the students considering themselves religious, the great majority demonstrate low confidence in churches with regard to topics in S&T. The results obtained here contribute to the knowledge of perceptions of such teachers and, thus, may help in the formulation of better practices for such courses. The results of this study may also contribute to actions for the popularization of science and the formulation of public education policy.
O ensino médio e a cultura digital : desafios e possibilidades de o uso do aparelho celular dentro da sala de aula
(Universidade Federal de São Carlos, 2022-08-24)
Ferreira, Damiana Andreia
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Zuin, Antônio Álvaro Soares
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https://lattes.cnpq.br/5543562307373287
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https://lattes.cnpq.br/2943944548956316
In contemporary society, the smartphone has become an indispensable tool both in leisure time and in work-related activities. In possession of the device, it is possible to film, photograph, send and receive messages on WhatsApp, access social networks, among others. Given the various services and applications, the cell phone can be seen as a useful tool in the teaching and learning process. However, in the scenario of the omnipresence of the screen, consumption exacerbated by audiovisual stimulus damages the subject's ability to concentrate.Based on the theoreticians of the Critical Theory of Society, the objective of the research is, in the digital culture scenario, to investigate the pedagogical potential of the cell phone, considering the high school level. The methodology adopted was the reflection and revitalization of the cultural industry concepts by Theodor W. Adorno and Max Horkheimer; and the concept of semiformation produced in the essay Theory of Semiformation, written by Theodor W. Adorno. Finally, selection and analysis of academic articles published in the last decade of the 21st century, which analyze the contribution of the mobile device in high school classes. That said, the first chapter of the research seeks to analyze and revitalize the concept of cultural industry. In the second chapter, analysis and revitalization of the concept of semi-formation. In the third chapter, based on the discussions held around the concept of cultural industry and semi formation, the articles selected for this research were examined from 3 categories: 1) the ways in which the contents are worked through the cell phone in teaching classes medium; 2) attention span and a3) relationship between teacher and student. It is concluded that, in times of digital culture, the cell phone through applications, educational softwares, games and the use of images and sounds, is capable to contribute to the teaching and learning process of young people and adolescents, however it is necessary to make a critical analysis of the damage caused to the subject's internal structure and the modification of the teacher-student relationship to think about a pedagogical proposal.
Proposta de sequência didática para o ensino de fisiologia humana integrando os sistemas locomotor e nervoso
(Universidade Federal de São Carlos, 2022-08-24)
Silva, Ana Flávia Faverão Ferreira da
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Calzolari Neto, Anselmo João
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https://lattes.cnpq.br/4906309581958797
The teaching of science and biology still faces several challenges to be overcome, especially in relation to the exacerbated number of existing concepts and the fragmentation of content dealt with in these disciplines. The area of Physiology, based on the high number of concepts and the present fragmentation of content, deserves special attention in order to overcome these challenges. Along with this, inside the schools, we still find many classes based on the traditional teaching model, even though we know that, based on our current society, it must also be overcome. Thus, this paper aims to propose a didactic sequence for the teaching of Human Physiology, based on the Dialogical Learning and the Three Pedagogical Moments (3MP). This theoretical and methodological foundation has pointed evidence to overcome these challenges, in order to move towards a more democratic and egalitarian education.
Projeto Mulheres do Café e o potencial do uso das mídias digitais para a comercialização
(Universidade Federal de São Carlos, 2022-08-24)
Moriconi, Arthur
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Montebello, Adriana Estela Sanjuan
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https://lattes.cnpq.br/4326971138357942
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Abreu, Lucimar Santiago de
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https://lattes.cnpq.br/7025928931374268
Access to the internet and digital media have increased significantly and gained relevant proportions in rural areas. They became a means for the commercialization of the coffee production of the group of producers linked to the project "Mulheres do Café", established by the Paraná Institute of Technical Assistance and Rural Extension - EMATER, in 2013, with the participation of 250 women from 12 municipalities, from the North Pioneiro-PR region, sought to promote social advances and economic insertion for the collective of women. The objective of the work is to analyze the direct and indirect influences of social media in the process of commercialization of coffees produced by this group of producers and to evaluate to what extent access to digital media stimulates social and economic promotion, during the Covid-19 pandemic. Therefore, it will be crucial to emphasize especially the connections, from digital marketing platforms. This evaluation involves a set of qualitative methods, aiming to understand access to media and marketing strategies. Simultaneously, interviews were carried out based on a semi-structured script to understand and densely describe the role of social media in the coffee marketing process, verifying how the process occurs and what are the requirements for participation, benefits and challenges. With the data collected, advances in marketing generated by social media were observed, especially in the pandemic period, replacing face-to-face marketing. The knowledge generated supports the formulation of public policies and the improvement of family incomes, as well as the functioning of associations, cooperatives and private and/or public institutions.
Oportunidade de um Sistema Produto-Serviço em um município rural do estado de São Paulo
(Universidade Federal de São Carlos, 2022-08-25)
Bauer, Yuri Eduardo Pereira
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Fernandes, Sânia Costa
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https://lattes.cnpq.br/2219574286392345
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Saavedra, Yovana María Barrera
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https://lattes.cnpq.br/6850307175821218
The linear economic model, extraction-consumption-disposal, degrades natural resources by removing them from their cycles due to human activities, requiring constant resource extraction. Economic models such as the Circular Economy showed how it is possible to integrate development and sustainability through strategies such as the product-service system, creating ways of using products to offer services and obtaining the solutions they provide. The objective of this work was to analyze the opportunities to insert a Product-Service System in the city of Campina do Monte Alegre. For this, a literature review was carried out aiming at Product-Service System design models, after which a review of primary and secondary data was carried out on the reality of the municipality, with this, Product-Service System opportunities were identified for the needs of the municipality. Using Product-Service System design tools, Value Ring, he drafted a proposal for a business model in the context of urban public transport and the proposal for their validation was shared with the citizens. The return to the proposal presented to the citizens was 98% of acceptance and 86% confirming the use of the service, the reports of many of these was about the expansion of the route and circulation times.
O fechamento de escolas rurais do município de Limeira/SP: a negação do direito à educação aos trabalhadores do campo
(Universidade Federal de São Carlos, 2022-08-25)
Rinaldi, Fernando César
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Bezerra Neto, Luiz
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https://lattes.cnpq.br/4809080593333472
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https://lattes.cnpq.br/4569165581850843
This research has aimed to analyze the problems that closing rural schools policy brings to individuals who live in rural areas. The work started from the hypothesis, verified and confirmed in the thesis, that the closure of the activities of these educational units causes social impacts to those affected by the procedure, as well as the subjects that may be impacted, due to a possible closure of the activities of the educational establishments public active in the field. The study was carried out in the city of Limeira, in São Paulo State, with students from the rural area enrolled in Kindergarten and Elementary countryside public schools in Limeira, and with those who had already been transferred to urban ones. For this, the research method historical-dialectical materialism was used, for the understanding of social reality; as well as bibliographic review techniques, documental and field research. The results show that, for the population already affected by the closure of the activities of the rural establishments where they studied, the most significant social impacts refer to the feeling of abandonment by the public power and the loss of the school as a reference for the community; for those who were not affected, the issue involving transportation, the distance to be traveled between home and school, and the parent´s concern for the safety of their child when studying in urban school are the impacts of greatest concern. It was noticed that, in view of the closure of rural schools, the population and workers living in the countryside must accept school transport or be denied the right to receive free education offered by the State, where they reside.
Obtenção de filtros de celulose para aerossóis a partir de diferentes processos
(Universidade Federal de São Carlos, 2022-08-25)
Toniazzo, Rean
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Lucas, Alessandra de Almeida
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https://lattes.cnpq.br/9754332336954137
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https://lattes.cnpq.br/9820382900297933
Given the crisis due to the SARS-CoV-2 virus pandemic and the high demand for personal protective equipment (PPE), this master's project aimed to develop a process for manufacturing biodegradable filters from a renewable source for facemasks. The proposed material is cellulose nanofiber (CNF). To achieve this, the routes explored were: drying of wood cellulose and bacterial cellulose in the presence or not of a blowing agent. The first route consisted on the drying of the membranes of pure wood and bacterial cellulose nanofibers under different conditions of temperature and drying time, generating a water-free porous non-woven fabric. The second route consisted of adding the blowing agent Azodicarbonamide (ADC) to the cellulose membranes before drying them for the expansion of the fibrillar structure, increasing the size of the pores to favor the passage of air, without losing filtering efficiency. The filters obtained were subjected to morphological characterizations by SEM images and particle collection efficiency tests and air pressure drop to evaluate their use as aerosol filters following the NBR 13698 standard. The first route produced samples that became barriers to the passage of air, due to the quantity and nanometric dimensions of the pores present in the membrane. The second route, on the other hand, was able to produce filters successfully. Filters with collection efficiencies of up to 71% for 300 nm particles were obtained. However, most filters showed a pressure drop greater than 200 Pa/cm², above the limit set by the standard of 40 Pa/cm². In addition, the blowing agent in question generates a very large amount of solid residue that can compromise the use of these filters. Therefore, the production of cellulose filters using blowing agents is possible, but the use of ADC is not ideal.
Ensino de Libras para ouvintes: design educacional de ambiente de aprendizagem dialógico (AVA)
(Universidade Federal de São Carlos, 2022-08-25)
Torres, Regina Célia
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Lacerda, Cristina Broglia Feitosa de
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https://lattes.cnpq.br/9468232016416725
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https://lattes.cnpq.br/5711689858912686
With the recognition of the Brazilian Sign Language - Libras through the publication of Law n° 10,436 of 2002 and Federal Decree n° 5,626 of 2005, which regulated it, the teaching of the language became mandatory in several higher education courses. In addition, the actions of the “Living Without Limits Plan”, through Decree n° 7,612 of 2011, created conditions for expanding the training of professionals in the field of deaf education at different levels of sign language. However, despite this, there is a lack of teaching materials aimed at teaching sign language as a second language (L2), especially at more advanced levels. Based on the construction of an interdisciplinary dialogue between Education, Design and Technology, this thesis aimed to develop educational material to support the study of Libras as a second language (L2) for students enrolled in a higher education course in translation and interpretation in Libras/Portuguese Language, conceived under the dialogical perspective of the language in effective use as a differential. Through the application of methods and techniques of Design, we sought to identify how this area of knowledge may help in the configuration of pedagogical materials, and enhance the learning of knowledge of a language in the visual-spatial modality. Through qualitative research, in the research-application model in education, the instruments and procedures for data collection were explored using a questionnaire and focus group technique. In this sense, we have the following assertion as a thesis: That from a visual language guided by the principles raised by learners and educators, technology is placed as a pedagogical device to support education, teaching Libras as L2. This study was built based on the cultural historical theory proposed by Vygotsky, and presents issues related to language teaching, new technologies, visual culture, imagery resources and visual pedagogical practices. As a final product, a dialogic learning environment (VLE), structured in order to meet the demands identified with the end users, being presented concepts in Libras, dialogues in Libras, activities of Libras for Libras, activities of Libras for the Portuguese Language and theoretical aspects of the language. This thesis aims to contribute to the planning of educational materials that consider the specificity of the Brazilian Sign Language and, consequently, create more effective and interactive teaching and learning processes; in addition to innovating by reconciling the visual aesthetics and the discursive domain present in the activities proposed in the dialogic learning environment (VLE) developed.
Autonomia e participação na elaboração do Projeto Pedagógico online da SME de Campinas-SP
(Universidade Federal de São Carlos, 2022-08-25)
Carvalho, Rachel Teixeira de
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Nascente, Renata Maria Moschen
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https://lattes.cnpq.br/3742955383665134
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https://lattes.cnpq.br/4000825650966630
This dissertation was carried out within the scope of the Study and Research Group on School Organization: Democracy, Human Rights and School Administrators’ Development – DEFORGES, and aimed to analyze whether the guiding documents for the construction of the online Pedagogical Project of the Municipal Department of Education of Campinas-SP can contribute to the improvement of democratic management in schools within the municipal education network. The central question was the following: how does the Municipal Education Department conceive the autonomy granted by the Law of Directives and Bases of National Education (BRAZIL, 1996) and lead the construction of the online Pedagogical Project? The specific objectives were to identify how the reference documents on the online platform define and orientate democratic and participative management; and to discuss the possibilities of autonomy and participation based on public norms concerning democratic management of public schools in Brazil. The methodological approach is qualitative, and documental based on data collected in the referred platform which were treated by content analysis. Our conception of Political Pedagogical Project indicates that it is a procedural and fundamental identity-related school document, directly related to democratic management. We expect this investigation may contribute to academic and social debates related to school management, by helping on building management development actions applicable to schools so that they advance towards the construction of collective and democratic work, and hence, assure the rights of students by pursuing common good through the provision of quality social education.
Mudanças ambientais no Cerrado Pé-de-Gigante (Santa Rita do Passa Quatro-SP): um olhar para mudanças temporais na comunidade herbáceo-subarbustiva e para o córrego Pauliceia
(Universidade Federal de São Carlos, 2022-08-25)
Silva, Márcia Cristina Martins da
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Pivello, Vânia Regina
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https://lattes.cnpq.br/4281923164086080
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Matos, Dalva Maria da Silva
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https://lattes.cnpq.br/4728734263109138
There are several changes that time brings to the environment. This study sought to elucidate these changes in the flora of a cerrado area (Brazilian Savanna) in the Sao Paulo state, the Gleba Cerrado Pé-de-Gigante (Vassununga State Park) after more than two decades. The focus was the composition and structure of the posterior vegetation of the subarbus vegetation, repeating a study carried out 24-year ago in the same location and with the same methods. In this dissertation, the first chapter deals with this survey, carried out in 2021, in 324 0,5 x 0,5 m plots. Using PERMANOVA analysis and generalized mixed-effects models we saw differences in composition and we point out the woody encroachment as one of the factors of these changes. The chapter also provides a mapping and updating of the locations of the sources of the Paulicéia Stream, which rises entirely in the same study area. After more than 20 years, then, a reduction in the number of springs in relation to the topographic facts in the literature, in addition to the fact that these were impacted, above all, the presence of exotic invasive species of the fauna (Sus scrofa), although its location is a protected area. In the second chapter, we approach the quality and integrity of this stream, in order to determine the conditions of its waters. Habitat Integrity Index and Biotic Index, using benthic macroinvertebrates, were applied at seven collection sites in the dry season. We verified in a principal components analysis (PCA) the water abiotics that can influence the composition of the macroinvertebrate community and then a linear mixed model was applied to the result, where we obtained the expected result that more intact the habitat, more diverse the aquatic community. Finally, in the third chapter, we also carried out a systematic search in the literature and in virtual herbaria about the entire flora of the Cerrado-Pé-de-Gigante Gleba. The results can generate an updated list of species recorded in the area, which are compared with other nearby protected areas, where we were able to conclude that - although impacted - this Cerrado remnant is an important and rich fragment, which should receive attention for management and conservation actions.
Reator de leito fluidizado: revisão de literatura e dimensionamento de reator aplicado em contexto industrial no tratamento do glicerol
(Universidade Federal de São Carlos, 2022-08-25)
Barbosa, Mariana
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Pantoja Filho, Jorge Luis Rodrigues
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https://lattes.cnpq.br/7139425471960071
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Lovaglio, Roberta Barros
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https://lattes.cnpq.br/4549716492984231
Industrial activities are among the most impacting anthropic actions, generating various residues that vary according to their chemical, physical and biological compositions, as well as volume and toxicity potential. With the increasingly stringent environmental regulations, the waste must be characterized, quantified, conditioned and treated appropriately before its final disposal. Companies must indemnify or repair the damage caused to the environment and to third parties, arising from any of their activities, increasing the costs with environmental protection, disposal and treatment of waste. However, the residues are not necessarily rejects without any application, many have the potential to be transformed into by-products or raw materials for other production lines, and may generate new revenue for the company. Glycerol is one of the largest waste generated by biodiesel production and, although it has several industrial applications, the large volumes produced make the co-product difficult to dispose of, reducing its value in the market. The implementation of biotechnological alternatives for the transformation of glycerol into co-products of higher added value has become essential, highlighting in this context the use of Pseudomona aeruginosa for the production of rhamnolipids or biosurfactants, which can be used in various sectors in the pharmaceutical, food, oil, among others. In this context, biotechnological strategies can be employed, such as bioreactors, capable of conducting a series of chemical reactions catalyzed by enzymes or microbial, animal or plant living cells, promoting the treatment of waste and generating coproducts resulting from this biodegradation. The Fluidized Bed Bioreactor (FBBR) presents several potentialities compared to other reactors, such as the high conversion efficiency of organic substrates, due to the high concentration of biomass adhered to the support material. In view of the mentioned aspects, this work aimed to describe the main phenomena and characteristics of the fluidized bed reactor, besides identifying the applications of this reactor for the treatment of industrial waste and potential generation of co-products of economic interest, through a literature review, as well as the design of a pilot FBBR reactor for glycerol treatment and biosurfactant production. The dimensioned reactor has 8.85 m of height, 0.268 m of internal diameter and 500 L of capacity, using crushed rubber as support material, its estimated glycerol consumption and biosurfactant production was 42004,8 g and 7200 g per day, respectivelyIt. Was found that FBBR reactor has several potentialities and that there are many applications for the treatment of industrial waste, besides its applicability for biodiesel producing industries, as an alternative to the surplus of glycerol in the market and as a way to add value to the waste.
Incompressible energy spectrum in atomic Bose-Einstein condensates: a weak wave turbulence theory approach
(Universidade Federal de São Carlos, 2022-08-25)
Santos Filho, Marcos Alberto Gonçalves dos
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Santos, Francisco Ednilson Alves dos
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https://lattes.cnpq.br/0500176058863562
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https://lattes.cnpq.br/4904620606086595
Bose-Einstein condensates with their superfluidity property provide an interesting parallel to classical fluids. Due to the Kolmogorov spectrum of homogeneous turbulence the statistics of the incompressible velocity field is of great interest, but in superfluids obtaining quantities such as the statistics of the velocity field from the macroscopic wavefunction turns out be a complicated task; therefore, most of the work up to now has been numerical in nature. We made use of the Weak Wave Turbulence (WWT) theory, which provides the statistics of the macroscopic wavefunction, to obtain the statistics of the velocity field, which allowed us to produce a semi analytical procedure for extracting the incompressible energy spectrum in the WWT regime. This is done by introducing an auxiliary wavefunction that preserves the relevant statistical and hydrodynamical properties of the condensate but with a homogeneous density thus allowing for a simpler description of the velocity field.
Rizomas en los océanos latinoamericanos: del middle passage a la narrativa de la transfiguración
(Universidade Federal de São Carlos, 2022-08-25)
Sañudo Caicedo, Juana Maricel
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Santos, Daiana Nascimento dos
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https://lattes.cnpq.br/3975964906565734
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Marques, Wilton José
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https://lattes.cnpq.br/5763590592946918
Son presentadas, en esta tesis, consideraciones sobre el corpus María de Jorge Isaacs, Afuera crece un mundo de Fernández y Um defeito de cor de Gonçalves, desde el marco de la Literatura Comparada, los Estudios Culturales, Feministas y la SocioCrítica. A partir de estas miradas y del abordaje de la esclavitud, problemática que sobrepasa el siglo XIX y llega hasta la producción de la Nueva Novela Histórica en la contemporaneidad, se observan las narrativas, los contextos, subjetividades, agencias/resistencias que revelan y fisuran la idea de nacionalidad construida tanto en el Brasil como en la Nueva Granada/Colombia. De manera que, estas trayectorias éticas, estéticas y políticas de los relatos de los esclavizados, dibujan a manera de mapa y a través de las Américas, un gran rizoma que pasó del relato traumático del Middle Passage a una Narrativa de la Transfiguración. Todo, con miras a curar la herida colonial de la esclavitud y, proponer otras formas de construir la nación, por fuera de los territorios de poder oficiales, fuesen estos geográficos o simbólicos y, más allá de la dialéctica de la ambigüedad y de las demoras legales en torno a las aboliciones de la esclavitud desde el siglo XIX como de sus secuelas.
Silicato de cálcio e magnésio,dinamizado pelo método homeopático, nas culturas do milho e do arroz
(Universidade Federal de São Carlos, 2022-08-26)
Pereira, Suele Augusto
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Fontanetti, Anastácia
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Gomes, Tamara Maria
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https://lattes.cnpq.br/3598362104615834
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https://lattes.cnpq.br/8713189027706362
Corn and rice are among the world's top foods and producing them sustainably is essential. In this sense, the use of homeopathic preparations can help in the development of these cereals, with an impact on the absorption of nutrients and on the soil. The aim of this work was to study the effects of steel slag (calcium and magnesium silicate) on different homeopathic dynamizations, on the initial development of corn and rice and on the chemical characteristics of the soil. The following treatments were studied: calcium magnesium silicate (SiCaMg), in the following dynamizations: 8DH,13DH, 21DH, 34DH, 4CH and 17CH; a control, without application of SiCaMg and homeopathic preparations (SPH) and a treatment with SiCaMg in weight dose. Biometric data, water use efficiency, soil chemical characteristics and water infiltration rate after maize and rice cultivation were evaluated. Calcium magnesium silicate (CaMgSi), both in weight and in homeopathic preparations, showed lower values for corn in relation to plant height (CaMgSi and 21DH), leaf area index, fresh and dry mass of the plants. leaves (34DH and 21DH), stem fresh and dry mass (CaMgSi, 21DH, 17CH, 34DH and 8DH), water use efficiency (CaMgSi, 21DH, 17CH, 34DH and 8DH). In relation to rice, biometric data and data from and EUA showed no differences between treatments. In corn, foliar calcium (Ca) and magnesium (Mg) contents were higher for the control, and CaMgSi for corn had a similar effect to 8DH, 4CH, 21DH, 34DH, 17CH, decreasing its absorption. In rice, similarly, it happened for Mg levels, but not for Ca. Regarding the chemical characteristics of the soil, there was an increase in pH, with a decrease in potential acidity and differences in the vii contents of phosphorus (P), potassium (K) and sulfur (S) and micronutrients. There was a decrease in the infiltration rate after application of treatments 34DH, 17CH, 8DH and 4CH in relation to the control. (CaMgSi, 21DH, 4CH and 8DH). In this way, it was verified that it is possible to select homeopathic dynamizations that correspond to the effects of the application of calcium and magnesium silicate in weight dose, with potential use of the technology rural producers.