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Entre a escola pública e o ensino superior- a longa jornada dos jovens periféricos de Araçoiaba da Serra- SP
(Universidade Federal de São Carlos, 2021-11-30) Lima, Larissa Corrêa de; Mariano, Neusa de Fátima; https://lattes.cnpq.br/5003743301847104
The present work reviews the history of formal education in Brazil, highlighting the main educational public policies, especially those that enable access to higher education by the popular class. As a result of globalization and the constant demands of the market, qualification at a higher level has become essential for social and/or economic ascension. in Brazilian higher education, namely PROUNI, FIES and ENEM. And finally, the possible obstacles that young people from peripheral schools face to join HEIs, whether public or private. For this, we sought to know the Bairro Jundiaquara State School, located in the municipality of Araçoiaba da Serra - SP, in order to verify how these phenomena reverberate in the peripheral school.
Entre a escola pública e o ensino superior- a longa jornada dos jovens periféricos de Araçoiaba da Serra- SP.
(Universidade Federal de São Carlos, 2021-11-30) Lima, Larissa Corrêa de; Mariano, Neusa de Fátima; https://lattes.cnpq.br/5003743301847104
En el trabajo presente revisa la historia de la educación formal em el Brasil, destacando las principales políticas públicas educativas, especialmente aquellas que permiten el acceso a la educación superior por parte de los estratos populares. Como resultado de la globalización y las constantes demandas del mercado, la calificación a un nivel superior se ha vuelto esencial para un ascenso social y / o económico, por lo tanto, durante la investigación, algunos programas que son los principales responsables del creciente número de nuevos participantes fueron analizados en la educación superior brasileña, a saber, PROUNI, FIES y ENEM. Y finalmente, los posibles obstáculos que enfrentan los jóvenes de escuelas periféricas para ingresar a las IES, sean públicas o privadas. Para esto, se buscó conocer la Escuela Pública Barrio Jundiaquara, ubicada en el municipio de Araçoiaba da Serra - SP, con el fin de verificar cómo estos fenómenos reverberan en la escuela periférica.
Tipologia em economia circular: proposta de modelo de classificação de empresas baseado na retenção de valor de recursos
(Universidade Federal de São Carlos, 2021-11-30) Müller, Luiz Neto Paiva e Silva; Alcantara, Rosane Lucia Chicarelli; https://lattes.cnpq.br/6141230203546076; Delai, Ivete; https://lattes.cnpq.br/7054145506480670; https://lattes.cnpq.br/5341658864391704
The transition from a linear to a circular economy (CE) is necessary and urgent. This transition is complex and requires a set of circular value chain practices that help to retain the value of resources throughout the supply chain, as well as a tool to analyze and assess the current situation of organizations in this transition. However, the scientific literature lacks studies that systematize a set of circular value chain practices that develop CE Resource Value Retention Options (RO) and propose specific CE typologies. In this context, this thesis aimed to develop a CE typology that helps organizations to analyze and evaluate the current situation of companies in relation to CE and to implement improvements based on a set of systematized practices from a value chain perspective that work in the development of RO's. As a result, after carrying out a systematic review followed by expert assessments, this research contributes to the creation of a theoretical model CVCP (circular value chain practices) based on the systematization of 33 CVCP distributed into 8 primary and 5 supporting categories. In addition, a list of over 200 examples is generated that point out the relationships of these practices with the RO's that can serve as a guide to improve CE for organizations. Analyzing the results, it was observed that stakeholders must understand and highlight in their plans three relevant aspects of the relationship between these practices and ROs: the range of CVCP, the RO Loops developed and the supply chain perspective. Then, based on the CVCP model, this research created the first prescriptive CE typology, which considers the level of capability of circular value chain practices and the organization’s development of RO’s (CVCP typology). Along with the model, a tool for applying the model was created, which can help decision makers diagnose and propose, plan, implement and control improvements in the company in favor of the CE concept. In addition, the CVCP typology was applied in a case study and it was noticed that the company became more attentive and prepared to make decisions in search of greater alignment with the concept of circular economy.
Estudo do papel da integrina αvβ3 de vesículas extracelulares de células tumorais de mama sobre células endoteliais em modelo de co-cultura
(Universidade Federal de São Carlos, 2021-11-30) Gozzer, Larissa Thabata; Altei, Wanessa Fernanda; https://lattes.cnpq.br/3727790337302830; Araújo, Heloísa Sobreiro Selistre de; https://lattes.cnpq.br/4065824911933203; https://lattes.cnpq.br/7288824420651803
Breast cancer is one of the most worrisome diseases because of its high rate of morbidity and mortality. It can be caused by different types of tumors, most of which are treated with hormone therapy. However, triple negative breast cancer is an exception to such treatment because it lacks receptors for hormones such as estrogen and progesterone, making it one of the most aggressive tumors and without specific therapy. The high mortality rate is correlated with metastasis, a process in which tumor cells acquire an invasive migratory phenotype, dissociate from the primary tumor, and invade adjacent tissues or a site distant from the primary site. Tumor cells secrete extracellular vesicles (EVs) capable of altering the microenvironment in which they are found, making it suitable for the establishment of a new tumor. These vesicles interact with other cells through integrins present on their surface. Integrins are heterodimeric adhesion receptors and fundamental in the context of EV uptake. In this way, EVs reprogram healthy stromal cells to act in tumor function, secreting extracellular matrix remodeling factors. In the present proposal, we aimed to verify the role of αvβ3 integrin in the transfer of EVs from triple-negative breast tumor cells (MDA MB-231-GFP-CD63) to endothelial cells (HUVEC) and the subsequent phenotypic transformation. We used the disintegrin DisBa-01 as a blocking tool for αvβ3 integrin, since previous works by the group showed the importance of this receptor in the uptake and adhesion of EVs. The differential of this work lies in the experimental strategy, using the Quasi-vivo system of cell co-culture, which allows intercellular communication through the continuous flow of the culture medium. For the analysis of Evs exchange and cell phenotype, morphological fluorescence assays were used.
Formação de educadores sociais de casas de acolhimento infantojuvenil: construindo demandas e propostas de ação
(Universidade Federal de São Carlos, 2021-11-30) Huber, Maria Julia Felix; Cid, Maria Fernanda Barboza; https://lattes.cnpq.br/8595043315867424; https://lattes.cnpq.br/3704474766372556
Children and adolescents are subjects of rights and the heed for this population must be guaranteed in a co-responsible and intersectoral manner. Therefore, when a child or adolescent has their rights violated, in family life, the ECA provides, on an exceptional and provisional basis, the measure of institutional care. It is necessary for the team to understand the problem faced and the skills needed to carry out effective care actions. This study aimed to identify the perceptions of social educators from a residential child and youth care about the work developed at the institution, its strengths and challenges, and the demands related to the theoreticalpractical training of educators. The subjects were ten educators from a residential child and youth care, located in a city of the state of São Paulo. Data collection was carried out virtually, using the participants' identification form instruments and a virtual questionnaire via the Google Forms® platform, with educators working in the service for at least three months. Data were analyzed descriptively, using Bardin's thematic analysis technique. The results show that the continued training of these professionals is necessary; there is a lack of support from municipal and state services; need for team support for a more effective work and salary recognition. However, there is a shortage of studies involving perceptions about theoretical and practical information, the collaborative participation of educators in the process of carrying out professional practice and in their training. Thus, the continuity of studies of this nature is indicated, to contribute to a greater understanding of the theoretical knowledge of professionals regarding the issue of institutionalized children and adolescents.
Proposição de um framework conceitual do front end da inovação para universidades
(Universidade Federal de São Carlos, 2021-11-30) Lopes, Cristina Lúcia Janini; Torkomian, Ana Lúcia Vitale; https://lattes.cnpq.br/2321084184622795; https://lattes.cnpq.br/0248145397745375
In recent decades, universities around the world have been structured to act more comprehensively, providing the fulfillment of their third mission, which is economic and social development. More active in the field of innovation and entrepreneurship, many universities have sought mechanisms that allow them to get closer to society and to transfer technological knowledge, without compromising the essence of academic work. In this context, the objective of this thesis is to propose a conceptual framework of the Front End of Innovation for Brazilian universities, stimulating science, technology and innovation, in order to contribute to the establishment of an environment more conducive to the promotion of innovation in Brazil. This research is supported by a systematic literature review in which 123 articles were analyzed, from the question about entrepreneurial university and 91 articles, from the question of the Front End of Innovation. From an empirical point of view, case studies were carried out with researchers who have licensed technology from three universities that are part of the INPI patent ranking (Brazilian Institute of Intellectual Property, 2020) – USP, UNICAMP and UFSCar. Semi-structured interviews applied to the 22 responding researchers were carried out. The information obtained was processed using the QSR Nvivo 11 software and content analysis and the results presented discuss the elements and activities of the Front End of Innovation in universities. The study made it possible to identify 4 components of the EIF distributed in 32 activities, namely: Influence Factors, Opportunities and Ideas, Concept Development and Actors Network. This last component is a central point of the FEI-U, as the network of actors that identifies, connects and interacts with the other components. Finally, it is believed that this research contributes from a theoretical and practical point of view, allowing the development of a conceptual model that contributes to the innovation process in universities.
Cuidados de longa duração em idosos residentes na comunidade
(Universidade Federal de São Carlos, 2021-11-30) Carmo, Bianda Eduarda do; Zazzetta, Marisa Silvana; https://lattes.cnpq.br/2350656835896699; https://lattes.cnpq.br/2425978878412227
With increasing longevity, people with chronic illnesses and frailty who require support and care in old age are increasing. New forms and demands for long-term care are emerging, whether at home or in long-term care facilities. Caring for the elderly at home is a situation that must be preserved and encouraged by health organizations, and must have interaction with public policies. This study aimed to: analyze factors that led caregivers and families to seek long-term care for elderly people registered on waiting lists of long-stay institutions in a city in the interior of São Paulo. This is an observational, cross-sectional, exploratory study using the quantitative-qualitative method of investigation with the participation of caregivers of elderly people. Data collection was carried out through telephone interviews, respecting the guidelines of the World Health Organization in favor of the current pandemic scenario. The instruments applied were a semi-structured interview about the elderly person's health conditions, care, social support, family arrangement and burden and stress scale for the caregiver. For the analysis of quantitative data, descriptive and inferential statistical analysis was used, and for qualitative data, content analysis was used. In the present study, it was found that the caregiver's “tension” (p = < 0.024) and “time of care” (p = < 0.000) interfere in this process of searching for LSIE to take care of the elderly person. Qualitative data indicate that informal elderly caregivers have major impacts and challenges during the process of long-term care at home, since socioeconomic, health and social conditions directly interfere in the quality of life of the elderly and their caregivers.
Instituições de residência para pessoas idosas frente ao cenário de Covid-19: desafios da integralidade do cuidado
(Universidade Federal de São Carlos, 2021-11-30) Santos, Lívia; Zazzetta, Marisa Silvana; https://lattes.cnpq.br/2350656835896699; https://lattes.cnpq.br/0866754418822508
The main goal of Long Stay Institutions (ILPI, in Portuguese) is to provide caring services and meet the demands of their elderly residents after them stopped having a direct connection with their families, ensuring quality health and social care and, at the same time, providing support in this stage of life. Due the COVID-19 pandemic the ILPI have high risk population, meaning that the social isolation was heavily reinforced in order to protect its residents, bringing up the importance of leisure activities and psychosocial care inside the ILPI in order to preserve the elderly residents mental health in face of the pandemic scenario, taking in consideration that the care provided to elderly people have to be integral, emphasizing the physical, social and psychological dimensions and considering their individualities and singularities. With that said, this studied aimed to analyse the challenges faced by team managers who work in ILPI to attend its elderly resident’s needs, taking in consideration the availability of the existent’s services and integrity of the care in face of the COVID-19 pandemic. This is a qualitative exploratory research that was conducted with ILPI in a city located at São Paulo State/Brazil. The instruments utilized consisted in semi-structured interviews, who’s where conducted with team managers who work at ILPI. Through this study was possible to verify the team managers perception regardless the needs of the ELPI residents: provide a dignified life, respecting their rights and a good life quality, aspects that became a challenge during the COVID-19 pandemic. It was not possible to verify if every elderly person felt satisfied with those services. However, the ILPI studied met the daily life demands of its residents, but the social and emotional interaction with friends, families and other visitors were restricted. In relation to the emergency plans, it was possible to verify that the institutions work with those plans in mind, aiming to ensure that, in the COVID-19 scenario, its residents had minimal risks of infection. However, it was not always possible. it was also observed the need of support, orientation and improvement of the strategies applied to long term care. The pandemic exposed the complexity of the work exercised in the ILPI to provide care to elderly people, the vulnerability of the coverage of needs that extrapolate the basic needs, indicating that the team managers have challenges to be overcome in regard of psychosocial needs.
Qualidade de vida da mulher no processo do envelhecimento: evidências e percepções
(Universidade Federal de São Carlos, 2021-11-30) Vono, Fernanda; Zazzetta, Marisa Silvana; https://lattes.cnpq.br/2350656835896699; https://lattes.cnpq.br/7206900570504315
Objective: analyze the dimensions of quality of life, indicated by the WHOQOL group, through quantitative, qualitative measurement and perceptions of adult and elderly women, according to participation in social interaction equipment offered to the elderly public, in a city in the interior of São Paulo. Method: cross-sectional study with a quantitative and qualitative approach. The sample was composed of sixty women aged 45 years or older who attended and do not attend social and leisure equipment’s in the interior of São Paulo, they participated in the period from December 10, 2019 to May 2020. Semi - structured interviews were conducted for data collection. For data analysis, the Kruskal test was used -Wallis in the absence of normal distribution of variables. The level of significance adopted for the statistical tests was 5%. The content of Bardin was used to analyze qualitative data. Results: The present study showed a significant correlation between the group that participates in social and leisure activities with the best quality of life. In addition, the study pointed out evidence and perceptions about the concept of quality of life, demonstrating the difference in the lifestyles of women who do not attend social and leisure facilities from those who do. Conclusion: We conclude that both quantitative and qualitative data indicated that attending social and leisure facilities is directly related to quality of life and that sociodemographic conditions such as age, education and income contribute to different perceptions about the quality of life of elderly women.
O sentimento de pertença de adolescentes e a escola como campo de pesquisa e intervenção
(Universidade Federal de São Carlos, 2021-11-30) Mazari, Adrieli Fernanda; Speranza, Marina; https://lattes.cnpq.br/4401290437133133; Cid, Maria Fernanda Barboza; https://lattes.cnpq.br/8595043315867424; https://lattes.cnpq.br/5485044083729481
The sense of belonging in adolescence is related to the possibility of being and acting in the world, making it possible to elaborate, plan and carry out actions capable of promoting the construction of subjectivity and the recognition of the social rights of adolescents. In this sense, feeling a sense of belonging provides a feeling of protection, understanding, and recognition, contributing positively to mental health. Focusing on the construction of the sense of belonging of adolescents to the school context, it is noted that this is a fundamental construct to think about the mental health of this population, because the possibility of belonging to the school brings important implications for the psychological and academic well-being of students. With this in mind, the present study aimed to map and analyze the scientific literature on the theme of adolescents' sense of belonging to school in its interface with the mental health of this population. A scoping review was developed, which adopted as a theoretical reference the approach proposed by the Joanna Briggs Institute - JBI for scoping reviews. The search was carried out in the Web of Science, Scopus, BVS and Scielo databases, and the terms used were "sense of belonging*", "teenage*", "adolescen*", youth, "mental health" and "well-being", and their corresponding terms in Spanish and Portuguese. In the larger study analysis process, 15 studies were identified that focused on adolescents' sense of belonging in the school context and its relationship to the mental health of this population. Added to these 15 studies were 4 more from the year 2021 located from the scoping review update process, which also followed the Joanna Briggs Institute- JBI requirements for scoping reviews, adding the search terms "school", "school" and "escuela". Regarding the results, the studies found were published after the 2000s, with the last four years being responsible for more than half of the publications, in addition, the studies are mainly concentrated in developed countries, such as the United States, Australia, and few publications were found in Latin America, being two in Chile, and none in the African continent. Regarding the qualitative data, the following categories emerged from the analysis process: 1) Adolescents' perspective on their adaptations and relationships in the school setting; 2) The school setting and the adolescents with mental health difficulties; 3) School as a protective factor for the mental health of adolescents; 4) Construction of a feeling of belonging to the school setting. In general, the results found corroborate the notion that the school is a fundamental space for the development of adolescents and their families in terms of mental health, and that the feeling of belonging to this scenario is an important element for the mental health of these individuals. It is identified that more qualitative studies are needed on the subject, considering the voices of adolescents, as well as participatory studies, and to advance the debate on the sense of belonging of this public, especially considering the countries of the African continent and Latin America.
A álgebra graduada associada a uma valorização
(Universidade Federal de São Carlos, 2021-11-30) Barnabé, Matheus dos Santos; Novacoski, Josnei Antonio; https://lattes.cnpq.br/9177746370874059; https://lattes.cnpq.br/1046478608507075
We begin this work with a study of the graded algebra associated to a valuation $\nu: K \longrightarrow \Gamma_{\infty}$. We verify that in the cases where the value group is free or the residue field is closed by radicals, the graded algebra is isomorphic to $K\nu \left [t ^ {\nu (R)} \right]$. Then we present the different definitions of generating sequences that appear in the literature and we verify that under certain situations they are equivalent. After that, we introduce Newton polygons and relate this object with certain properties of valuations. Finally, we apply some of the results obtained for Artin-Schreier extensions.
Narrativa crítico-reflexiva: o impacto da pandemia pelo coronavirus no internato de medicina UFSCar
(Universidade Federal de São Carlos, 2021-11-30) Lazarini Filho, Paulo Henrique; Adler, Maristela Schiabel; https://lattes.cnpq.br/3896827914383636; https://lattes.cnpq.br/8966764061646449
The pandemic caused by the new SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) was decreed by WHO in March 2020. This new global picture has led to adaptive processes in different areas of society, aiming to reduce the transmission of this virus. Among these changes was the suspension of on-site activities at federal universities. Implying stoppage of student activities and readjustment of their academic calendars. This study aims to promote a reflection on the impacts of the pandemic and its changes in daily life and expectations of this undergraduate student about to complete a bachelor's degree in medicine.
Ligas multicomponentes do sistema Ti33Cr37V30-xNbx (X: 0, 5, 10 e 15) para armazenamento de hidrogênio
(Universidade Federal de São Carlos, 2021-11-30) Silva, Wágner Batista; Floriano, Ricardo; https://lattes.cnpq.br/8893800436245833; Leiva, Daniel Rodrigo; https://lattes.cnpq.br/6576844591900987; https://lattes.cnpq.br/6649752408770201
The use of metal hydrides is a competitive alternative to hydrogen storage in liquid or gaseous states. Metallic alloys based on the TiCrV system have attractive hydrogen storage characteristics compared with those of the different groups of alloys already studied. Niobium is an element of great interest in a quaternary composition when included in alloys of the TiCrV system because of its high capacity to form compounds with hydrogen, its abundance, and its low cost in the Brazilian market. In this study, the Ti33Cr37V30-xNbx (x = 0, 5, 10, and 15) cast alloys had their gravimetric and volumetric hydrogen storage capacities analyzed when processed by machining (turning). Produced by arc fusion, the alloys showed formation of a single phase, with body-centered cubic (BCC) structure. Scanning electron microscopy (SEM) images evidenced that the chips resulting from turning presented serrated patterns with two distinct surfaces: one with elongated teeth and, oppositely, one with a flattened morphology. After the absorption/desorption cycles, X-ray diffraction (XRD) identified the formation of hydrides with crystalline face-centered cubic (FCC) and CCC structures. After the fragmented materials were cycled five times, the Ti33Cr37V15Nb15 alloy presented the best storage performance in relation to the amount of hydrogen absorbed, obtaining a 1.7 hydrogen-metal ratio (H/M). The fragmentation process became viable because of the shorter time spent to process the Ti33Cr37V30-xNbx (x = 0, 5, 10 and 15) cast alloys, simultaneously with its smaller reactivity with the external environment, when compared with the high-energy ball milling (HEBM) process. Kinetic curves showed that reducing the concentration of vanadium at the expense of niobium is viable, with higher H/M values.
Estratégias de promoção à saúde mental de adolescentes em países daamérica latina: uma revisão integrativa
(Universidade Federal de São Carlos, 2021-11-30) Almeida, Ana Carolina de; Souza, Thais Thaler; https://lattes.cnpq.br/8760092928295485; Cid, Maria Fernanda Barboza; https://lattes.cnpq.br/8595043315867424; https://lattes.cnpq.br/8760092928295485
Health Promotion (HP) is proposed as a health strategy that enhances the condition of citizens, health as a right, capable of producing better living conditions, more effective services, and comprehensive actions from intersectionality and popular participation. When related to Latin America (LA), we see a concept introduced more recently, referring to reflections and criticisms about the concepts that came with colonization and encouraging questioning possibilities that are more compatible with a political context marked by vulnerabilities of different orders. The recent strengthening of the concept of PS in the world and the even more recent, but when it comes to mental health in children and youth, their contemporaneity and conceptualization are still incipient. Thus, the study aimed to identify and analyze literary productions that deal with strategies to promote adolescents' mental health in LA through an integrative review of the literature. The databases consulted were Biblioteca Virtual em Saúde (BVS), Scopus e Web of Science, from September 2019 to April 2020. The inclusion and exclusion criteria were applied, resulting in the selection of six studies. Seven distinct thematic axes were identified: Difficulty in intersectoral partnerships, The potency of group actions with adolescents, Importance and need to invest in vocational training, Difficulty in implementing strategies due to social vulnerability, Rigidity and operational difficulties that limit actions, The difficulty of professionals in dealing with and managing with adolescents, Care actions are rare or nonexistent in Primary Health Care. As a result, it was identified that the school's central space actions are developed. In addition, as potential measures were identified, the training of professionals, group action, and strengthening of primary and territorial care. The results of the present study identify a gap in the literature regarding the HP production of adolescents in LA. Furthermore, there was an absence of dialogue between the different actors and, especially, with adolescents for proposals that consider local demands and strategies, in accordance with what has been produced worldwide in the field of HP.
Assistência à saúde mental de estudantes universitários: possibilidades da terapia ocupacional
(Universidade Federal de São Carlos, 2021-11-30) Santos, Ervelley Moreira Cardoso dos; Cid, Maria Fernanda Barboza; https://lattes.cnpq.br/8595043315867424; https://lattes.cnpq.br/7361275170082492
Youth can be a period of greater socioemotional vulnerability due to changes in occupational roles and performances performed in the different contexts of circulation of these subjects and the search for autonomy and independence that occurs in response to the social expectations of a particular culture and historical time (ANDRADE, 2010). In this sense, entering university can trigger a series of conflicts for young people who are often faced with a very different reality in terms of routines, activities, personal relationships, and physical distance from the family, which can interfere in the way these individuals face and solve the conflicts arising from this context that, in turn, has been considered as a potential producer of psychological suffering. Is worth noting that the university began to present an important social role, with the educational policy, in the 1988 constitution, which sought to ensure the right to education for all (ALBUQUERQUE, 2017; IMPERATORI, 2017; CHAVES and SILVEIRA, 2016). In this direction, in view of the institution's accountability towards the entrant, as well as the complexity involved in the students' occupation and their relationship with the university, the literature has pointed out the need for the development of actions of promotion and strategic care directed to the physical and mental health of students (ALBUQUERQUE, 2017). Among the professionals who can be present in the development of such strategies, articulating networks, so that the co-responsibility of the subject in the community where the institution is located, as well as actions to promote their health, is the occupational therapist. Considering the notes in the mental health literature that have signaled the importance of planning and implementing public policies for mental health care of college students, as well as the scarcity of research that focuses on the practice of occupational therapy in this scenario, the present study had as its initial objective to identify, together with occupational therapists who work or have worked in mental health care of college students, how they perceive the possibilities of occupational therapy in this context. Thus, the research was approved by the Committee for Ethics in Research on Human Beings of UFSCar and six occupational therapists with previous or current experience in mental health care of college students, identified from the snowball method, participated. Data were produced by means of semi-structured interviews to be presented to the participants through video call platforms. The interviews were transcribed in full and analyzed using the thematic content analysis technique. The research results were organized based on the characterization of the participants and the categorization of three major themes, raised from the data analysis, which were presented by: the participants' encounter with the field, occupational therapy in the field, which corresponds to their practices and the field of attention to college students, where they expose their perceptions about the profile of students assisted and what they envision in this service. The study pointed out that the participants recognize the field as innovative in their practices, indicating their ability to contextualize the subject at the university as a differential to promote both intersectoral actions of care to students and the monitoring of students through the use of collective and individual activities, among which the Integrative and Complementary Health Practices (IPCPs) have shown to be one of the main resources adopted. The participants also presented their perceptions about the service and the possibilities of occupational therapy in these student care spaces, which corroborates the student assistance policy that is concerned with the permanence of university students. Thus, it is observed that the present study presents elements that can be taken into consideration in the formulation of new study questions and also in the development of more effective planning and action strategies directed at the population of college students that 6 recognize occupational therapy as a possibility of composition and creation of new mental health care practices that strengthen the permanence of students in this period of their lives.
O princípio da casa dos pombos: uma aplicação da modelagem matemática no ensino
(Universidade Federal de São Carlos, 2021-11-30) Arci Junior, João; Pires, Rogério Fernando; https://lattes.cnpq.br/2795801064535157; https://lattes.cnpq.br/1020713859009490
This research aimed to investigate the implications of applying a teaching sequence about the Pigeonhole Principle (PP) in the learning of 8th grade students. This principle, although simple, allows the resolution of several types of situations of Combinatorial Analysis and, consequently, of Probability, which are areas of Mathematics in which the difficulty faced by students and teachers is remarkable. At the stage of the experimentation of this research, Mathematical Modeling was used as a method for teaching, supported by the theory of Advanced Mathematical Thinking (AMT). To support this practice, a literature review and research on Modeling, AMT and on the PP itself. During the practice, the students created, in a group, a slideshow on the theme “Table Games” and handcrafted boards for Mancala games. During the reflection on the rules and strategies to win this game, students developed a mathematical model representative of counting concepts and combinatory, and, mainly, of the PP. They were, in the end, introduced to the formal concept of this principle and associated it with the model they created. The entire modeling process has been documented and analyzed, and it was observed that the students, when dealing with a topic of interest, felt encouraged to research. The proposed activities developed creativity and allowed the modeling of the desired mathematical concept. It was also noted the creation or improvement of a conceptual image of the PP and later the understanding of the formal concept aimed at, generally in the participating group.
Síntese e caracterização de catalisadores a base de Au e Cu e suas aplicações na desidrogenação do 5- hidroximetilfurfural
(Universidade Federal de São Carlos, 2021-11-30) Cabral, Natália Mariano; Marques, Clelia Mara de Paula; https://lattes.cnpq.br/0451284088402660; Gallo, Jean Marcel Ribeiro; https://lattes.cnpq.br/3485408327490746; https://lattes.cnpq.br/1518630062160445
Dependence on oil as a source of fuel and raw material to produce chemical products opens space for the development of catalytic systems aimed at the use of biomass. In this sense, this work aims to develop a new route to produce FDCM, a monomer used in the production of PEF bioplastic, a substitute for PET. The new reaction route is the dehydrogenation of HMF in an inert atmosphere, using catalysts of Au and Cu supported on different oxides (ZrO2, SiO2 and MgO). The advantage of producing FDCM directly from HMF is the production of H2 as a co-product. There are no reports in the literature on the use of this reaction system, but the rich literature on the dehydrogenation reaction of ethanol in an inert atmosphere serves as a basis. In the ethanol reaction, the importance of having a good knowledge of the catalyst surface is known, as the electronic density of the metallic species, the chosen support, as well as the metal-support interface control the selectivity for acetaldehyde or ethyl acetate. Thus, the following catalysts were synthesized and characterized: Au/m-ZrO2, Au/SiO2, Au/Mg(OH)2, Cu/m-ZrO2, Cu/SiO2 and Cu/MgO with different metal contents. The characterizations revealed that the support used has a major influence on the structural and surface properties of metallic nanoparticles. For gold catalysts, the largest nanoparticles were obtained in materials supported on silica, while in the other two supports, the nanoparticles are smaller. Furthermore, the surface of Au/SiO2 has fewer defects than that of Au/m-ZrO2. Finally, the TPR results of the Au/Mg(OH)2 samples revealed that above 400 °C, the formation of a metallic alloy between Mg-Au may be occurring. For copper catalysts, it was observed that Cu/SiO2 and Cu/MgO have small nanoparticles well dispersed on the support, with the largest dispersion being attributed to the copper species present in the magnesium oxide, while the Cu/ m-ZrO2 materials have larger and more agglomerated metallic nanoparticles than in the other two supports. The electronic density of copper species present on the surface of these catalysts was illustrated by the FTIR-CO technique and the calculation of the Cu0/Cu+ ratio revealed the following order: Cu/MgO > Cu/m-ZrO2 > Cu/SiO2. When applied in the reaction, using the flow and batch system, the catalyst that showed the best result, for both systems, was Au/SiO2, which had the highest selectivity for FDCM. Furthermore, the Cu/m-ZrO2 catalyst was selective only for the reaction of the aldehyde group of HMF. The results obtained in this work will serve as a basis for the improvement of the proposed system, since the selectivity to FDCM was not remarkably high, in addition to the high degradability of HMF under the conditions evaluated in this work.
Dos programas da FIFA aos licenciamentos de clubes: uma análise das políticas e diretrizes institucionais para o desenvolvimento do futebol de mulheres
(Universidade Federal de São Carlos, 2021-11-30) Betune, Caroline; Souza Júnior, Osmar Moreira de; https://lattes.cnpq.br/9176123942671062; https://orcid.org/0000-0002-2915-5634; https://lattes.cnpq.br/3487203204906260
Women's football in Brazil has in its history countless obstacles on and off the pitch. They find in clubs a lack of structure, conditions, space and rights, and yet they have mobilized different strategies of struggle and resistance to occupy a culturally instituted space for men, toxic and hegemonic reserve in Brazilian society and in many other countries. There are few clubs that have adequate departments, organization and/or structure for women's football. So, this study aims to analyze the programs, guidelines and strategic actions that configure institutional policies (FIFA, CONMEBOL, CBF and Federation systems) for the development of women's football. To meet this objective, a documental research was carried out, whose data were analyzed at first moment by a linear document analysis and at a second moment by coding categories, resulting in four major categories, namely: "development program objectives”; “types of benefit for each program”; “Obligations of Member Associations”; and “licensing: objectives and requirements”. In summary, we can infer that FIFA's programs and guidelines, analyzed in the first three categories, it is somehow crossed by the central objectives of increasing the number of girls and women in football, within the fields and in decision-making and leadership positions, as well how to invest in grassroots and youth categories, improving access and permanence for women. Complementarily, the last category expresses the club licensing policies developed by CONMEBOL, CBF and Federation, with a view to developing the sport, professionalizing management, improving the quality of championships and leagues, seeking technical balance between teams and monitoring the development of women's football, as well as sporting, infrastructure, administrative and financial criteria. Analyzing these categories allowed us to identify how the entities responsible for football see the development of women's football, in addition to understanding how clubs should organize themselves so that women have the structures and infrastructure, access, conditions and security they deserve and that the soccer played by them needs to show their strength and their potential.