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  1. Home
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Browsing by Issue Date, starting with "2022-12-12"

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    Formar-se professor: LeC como ferramenta de valorização da experiência no processo educacional
    (Universidade Federal de São Carlos, 2022-12-12)
    Souza, Murilo Meloto de
    ;
    Bolognin, Renan Augusto Ferreira
    ;
    https://lattes.cnpq.br/7691593002984874
    ;
    Infante, Joyce Rodrigues Ferraz
    ;
    https://lattes.cnpq.br/7590751343091510
    El objetivo primero de este trabajo es trazar la historiografía de la actividad de extensión – Proex/UFSCar – “Oficina de estudios: Literatura e Cultura” desde su fundación en 2015 hasta la actualidad. Partiendo de las bases teóricas en las que se asentó el proyecto (acercamiento universidad y sociedad y difusión de las investigaciones en literatura desarrolladas por los participantes voluntarios) y de la experiencia docente aportada, se defenderá tanto la práctica docente como elemento fundamental en la formación de los futuros profesores de literatura como la lectura en sala de clases como una herramienta fundamental para la enseñanza de la materia en cuestión, fundamentales a mi formación como docente. Para ello, se analizarán: plan de clase, impartida por mí, referente al tema Construcción del Terror; así como diarios post-clase de mi autoría sobre la misma clase y también otra clase cuyo tema fue Representación y Representatividad, habiéndose basado principalmente en la secuencia didáctica propuesta por mí y los conceptos de experiencia de Bondía (2002) y Saberes Docentes de Tardif (2002).
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    Educar e educar-se na prática social de ativismo pela causa animal: construindo significados
    (Universidade Federal de São Carlos, 2022-12-12)
    Godoy, Luciana Cristina
    ;
    Oliveira, Maria Waldenez de
    ;
    https://lattes.cnpq.br/3404769527869004
    ;
    https://orcid.org/0000-0001-6362-8581
    ;
    https://lattes.cnpq.br/4487373074407826
    Among the various rhetorics that reinforce a binary position between animal-beings and human-beings, reinvigorating the assumptions of the Anthropocene, we highlight in this thesis the pedagogical rhetoric. A paradigm shift in the field of Education is necessary, involving the adoption of an ecological attitude, that is, an urgent resumption of forms of dialogue with nature, confronting the western-modern paradigm and its hierarchical conception of humanity, which is central to this problem. Academic production, especially in this field, has not focused on thinking-writing or being-animals in light of this epistemic confrontation. In view of this, connected to studies and developed together with the research group “Social Practices and Educational Processes”, this study seeks to confront this gap, thinking about liberating education through experiences woven within the diversity of activists who propose to defend the interests of animal beings; a spectrum of struggle that we conceive as an animal cause. In this sense, what is questioned in this study is: what are the meanings attributed to the animal being and to the social practice of activism for the animal cause by subjects who participate in it? And, what educational processes are consolidated in this social practice? To understand the phenomenon investigated, the methodological path adopted is qualitative and participatory, made use of procedures for data collection in three moments: methodological coexistence of netnographic inspiration; access to research subjects using the Snowball method and; application of phenomenological semi-structured interviews. Data analysis adopted the situated phenomenon modality. The research process is anchored in theoretical and methodological contributions from Decolonial Studies, Critical Animal Studies and Phenomenology. The results suggest that the meanings attributed to being and cause have a sensitive element in the constitution of the self and the other, which corroborate the sense of animal alterity, built in the theoretical-conceptual argumentation of this thesis. Finally, we announce some educational processes that emerge from the social practice of activism for the animal cause and can contribute to bringing reflections on the initial and continued training of teachers, which involves an ecopedagogy, as well as in the purposeful elaboration of school pedagogical practices, with aimed at raising awareness in interspecies coexistence, building a repertoire about legal and scientific information, about the consequences of human-animal exploratory interrelationships and knowledge of veganism practices, as a political-philosophical alternative for confronting animal exploitation.
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    O cuidado à saúde mental na primeira infância nos centros de atenção psicossocial infantojuvenis (CAPSij)
    (Universidade Federal de São Carlos, 2022-12-12)
    Silva, Giovana Siaticosqui Barbedo da
    ;
    Fernandes, Amanda Dourado Souza Akahosi
    ;
    https://lattes.cnpq.br/7901666626822625
    ;
    https://lattes.cnpq.br/3102392344811519
    The present study aims to understand more about mental health care in early childhood in Centros de Atenção Psicossocial infantojuvenil (CAPSij). In addition, the specific objectives are: to identify what are the existing care actions/strategies for this population and to describe the professionals' perception of the care offered. To this end, an exploratory descriptive study with a quantitative and qualitative approach was developed, carried out with five professionals linked to two CAPSij in a large city in the state of São Paulo. Two instruments were used for data collection: a CAPSij characterization form and an online questionnaire. Quantitative data were entered and processed using Excel® spreadsheets and presented descriptively. For discursive questions, Bardin's categorical analysis technique was used. The results point to an increase in the prevalence of children aged 0 to 6 years in CAPSij, the main demand being developmental delay, such as autism spectrum disorder (ASD). The CAPSij is pointed out as an important equipment for the care and support of the family and stimulation of development, from the perspective of psychosocial care. In addition, the challenges are related to the difficulty with intersectoral work and the limited availability of resources. More investments and studies in this field are considered important, aiming to understand how mental health care in early childhood has been proposed and developed, since the literature points to many debates and challenges that permeate care for this public
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    Brazilian version of the King’s Health Questionnaire: assessment of the structural validity and internal consistency in female urinary incontinence
    (Universidade Federal de São Carlos, 2022-12-12)
    Brusaca, Luiz Augusto
    ;
    Rocha, Ana Paula Rodrigues
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    Cardozo, Linda
    ;
    Oliveira, Ana Beatriz
    ;
    Driusso, Patricia
    Introduction and hypothesis The use of valid patient-reported outcome measurements is essential in clinical and research settings. The structure of the Brazilian version of the King’s Health Questionnaire (Br-KHQ) has not been evaluated. Thus, this study sought to evaluate the structural validity and internal consistency of the multi-item domains of the Br-KHQ in women with urinary incontinence (UI). Methods A total of 462 Brazilian Portuguese speakers with UI aged 18 years or older were included in this study. Participants answered the Br-KHQ, and a questionnaire containing demographic and personal information. The structure of the Br-KHQ was examined through Exploratory Factor Analysis (EFA) with the implementation of parallel analysis and evaluated using confirmatory factor analysis (CFA). For the latter, several goodness-of-fit indices were considered to evaluate the model fit of the structures tested in this study. Internal consistency was assessed using Cronbach’s alpha, composite reliability, and coefficient omega. Results The EFA showed that the questionnaire has a five-factor structure, i.e., limitations of daily life, personal relationship, emotions, sleep/energy, and severity measures. The CFA demonstrated that this structure presented the most adequate goodness-of-fit indices and the lowest values of Akaike information criterion and Bayesian information criterion, compared with the original and Portuguese structure. High values (>0.70) of internal consistency were found. Conclusions The Brazilian version of the KHQ is composed of a five-factor structure. Further studies should evaluate other measurement properties of the Br-KHQ to ensure reliable interpretation of this patient-reported outcome measure in clinical practice.
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    A organização de arquivos pessoais: uma revisão integrativa da literatura
    (Universidade Federal de São Carlos, 2022-12-12)
    Bertazzi, Pedro Eduardo Rocha
    ;
    Furnival, Ariadne Chloe Mary
    ;
    https://lattes.cnpq.br/1291482506649810
    ;
    https://lattes.cnpq.br/2264201747953240
    This work aims to perform an integrative literature review on the areas of Personal Information Management (PIM) and Personal Digital Archiving (PDA) in the period 2011 to 2021. Thus, scientific articles were collected in the LISTA (Library, Information Science and Technology Abstracts), DOAJ (Directory of Open Access Journals), Web of Science and Scopus databases that addressed the PIM and PDA themes, written in English and that were within the ten-year period stipulated for the research. In the end, the review included 21 articles that met the objectives of the study, as well as the criteria and filters indicated. The analysis of each article focused on the objectives, methodologies, and main results and conclusions of each research, which resulted in the composition of a table that helped analyze the main changes in research in both areas over the last ten years, in contrast to the initial studies. Such a table presents data from research such as that of Condron (2019), Fear (2011), Krtalić, Marčetić and Mičunović (2016), Sandy, Corrado and Ivester (2016), Post (2016), Sinn, Kim e Syn (2017), and Zhao, Duan and Yang (2019). Thus, the research was able to highlight as key findings the constant of research with academic audiences and that looked at PIM and PDA practices and perceptions. It was also identified an increase in the multidisciplinarity of research with other areas such as psychology, cognitive science, ethnography, information technology, computer science among others. At the same time, it is possible to understand, through the results, that it is necessary to increase the variety of audiences to be analyzed and that, until now, have not been the focus of research in the areas, which denounces a lack of attention to audiences such as the elderly, children and teenagers, and people with disabilities, for example. Moreover, it was apprehended that the most recent studies have been pointing out new ways of working for librarians and archivists, along with indications of possible information literacy activities that can help the work of these professionals, as well as bring knowledge to information users. Still, it was also noticed that there are no studies that highlight the effects of the application of such practices, which already indicates the importance of a new set of studies that has not been started so far. It was also possible to conclude that there is a need for a paradigm shift in the studies in the field of Information Organization to look at information of a personal nature as a focus for research and work, since the information created or acquired by an individual needs to be supported by organization and filing, which will allow for better use and, consequently, ease in making day-to-day decisions. Thus, it is understood that the development of this research can be an incentive for more studies on PIM and PDA in Portuguese, since these areas are still in their first steps on Brazilian soil.
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    Nano-CBD: sistemas nanoestruturados para liberação controlada de canabinoides
    (Universidade Federal de São Carlos, 2022-12-13)
    Major, Vinicius de Souza
    ;
    Otoni, Caio Gomide
    ;
    https://lattes.cnpq.br/9403804691367376
    ;
    https://lattes.cnpq.br/3093392500949844
    Nanotechnology has enhanced in many fields of knowledge in the last decades, being materials engineering the basis for implementing nanostructures and upgrading of a long list of physicochemical properties of materials. Modern medicine has been adapted on the treatment of several diseases of the 21st century with studies of the Cannabis sativa pharmacology that led to the discovery of cannabinoids and the endocannabinoid system in mammals, bringing back ancestral medicines with the modern concepts applying and exploring practices that used to be explained just mystically and that are now explained scientifically. Nanostructured systems developed for drug delivery systems of cannabinoids (e.g., micelles, nanoparticles, liposomes, and dendrimers) unify the knowledges of older and nowadays societies through the drug carriers applied into cannabinoids (nano-CBD) produced by specific techniques of manufacturing (emulsification, ionic gelication and miniemulsion polymerizations) using biocompatible materials (e.g. PEG, PLA, PAA, HPMC, CS, silicates and CD). Considering it, the present text offers a basement review of technical and scientifical literature about most relevant methods to produce nanostructured systems to drug delivery of cannabinoids.
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    “A vida deve passá diante dos meus ói num instante”: memórias fragmentadas e construção de uma identidade brasileira em "Roseira, Medalha , Engenho e outras Histórias”
    (Universidade Federal de São Carlos, 2022-12-13)
    Silva, Robson José da
    ;
    Salgado, Luciana Salazar
    ;
    https://lattes.cnpq.br/5206927424265495
    ;
    https://lattes.cnpq.br/0333034041401835
    Esta monografía se propone analizar la obra Roseira, Medalha, Engenho e Outras Histórias, una historieta que se encuentra en la frontera entre la realidad y la ficción sobre el pasado de la familia del autor Jefferson Costa. El HQ aborda la historia de dos familias que vivían en el interior del noreste entre las décadas de 1950 y 1970, parte de estas familias decidieron venir al Estado de São Paulo en busca de mejores condiciones de educación y trabajo, esta historia va en contra de los movimientos migratorios que sucedió a miles de personas en este período. La primera parte de este trabajo analiza cómo surgió y qué cambios se produjeron a lo largo de los años en el mercado editorial de historietas en Brasil para que los autores más plurales pudieran tener una voz. La segunda parte presenta el sustento teórico para el análisis. La tercera parte presenta un análisis de la obra que enfatiza el momento histórico a través del trabajo del antropólogo Darcy Ribeiro (2015), quien presenta una teoría de un Brasil formado por cinco pueblos fundadores; y el concepto de Memoria Individual y Memoria Colectiva propuesto por Maurice Halbwachs (2006). La base para el análisis del Ethos se sustenta en el marco teórico formulado por Dominique Maingueneau, al que se refiere como Ethos Discursivo, noción que emerge de la comprensión de las Escenas de Enunciación, a partir de las cuales trabajaremos con la categoría de Hipergénero (2006, 2008, 2015, respectivamente), con la ayuda del trabajo paradigmático de Ruth Amossy (2020) sobre Ethos previo.
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    Estimando a orientação das linhas de cana-de-açúcar em imagens aéreas
    (Universidade Federal de São Carlos, 2022-12-13)
    Ferreira, Raphael Pinto
    ;
    Hernandes, André Carmona
    ;
    https://lattes.cnpq.br/6806138514642732
    ;
    https://lattes.cnpq.br/5838982045993410
    With the growth of the world population, the demand for agricultural areas has reached the limits of sustainability. It is then urgent to increase the efficiency of plantations, producing a more significant amount of crop without increasing the planted areas. In this context, the area of Precision Farming has emerged, integrating state-of-the-art technologies into agricultural systems. One of the most demanded cultivars is sugarcane, used both as food and biofuel. In sugarcane harvesting, the precision of a few centimetres is required to prevent the cultivars from being crushed by the harvesters. The autonomous harvesters are guided by satellite positioning systems, whose precision can reach several meters. One proposed solution is to use unmanned aerial vehicles equipped with cameras and other sensors capable of providing real-time information to the harvesters. This work shows the development of image analysis for estimating crop orientation by two heuristic approach using some well-know processing techniques. To validate the solution architecture, an aerial image set was acquired and labeled by experts. To create a robust ground truth, a methodology for fusion of experts voting was used. With the ground truth, the estimating technique was validated, and its implementation was analyzed, presenting performance and quality within the application requirements.
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    Estudo da eficiência energética no núcleo de laboratórios de Engenharia da UFSCar
    (Universidade Federal de São Carlos, 2022-12-13)
    Carmo, Agnaldo Oliveira do
    ;
    Moraes, Anderson Antonio Ubices de
    ;
    https://lattes.cnpq.br/5830481488032505
    ;
    Barea, Luis Alberto Mijam
    ;
    https://lattes.cnpq.br/7929868663210908
    Energy efficiency has become a relevant factor in studies and analysis of actions aimed at saving electricity in buildings. Given this scenario, the purpose of this work is to carry out a case study in the core of engineering laboratories at the Federal University of São Carlos. For this, the constructive characteristics of elements of the façade, electrical loads and the profile of the users were analyzed, through the simulation of a representative model of the building, and suggested actions aiming to reduce the consumption of energy. As a result, it was observed that a simple change of colors on the facades of the walls and on the roof managed to reduce the energy required for cooling and heating the building by 23.3%. On the other hand, the addition of internal plaster coating and air chamber on the east and west side walls brought a reduction of only 0.49%, being the measure with the lowest impact observed. Therefore, the study shows that it is possible to obtain reductions in energy consumption through energy efficiency actions, and that simple measures can already bring positive results.
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    Escuta ética e protagonismo infantil em contextos de violência contra crianças: uma análise da produção acadêmica
    (Universidade Federal de São Carlos, 2022-12-13)
    Soares, Denise Gomes
    ;
    Moruzzi, Andrea Braga
    ;
    https://lattes.cnpq.br/1502374705668286
    ;
    https://lattes.cnpq.br/4826846089231069
    The objective of this dissertation was to analyze the way in which ethical listening is put on the agenda in research that addresses violence against children, considering Baruch Spinoza's concept of Ethics, which is based on relationships and affections. It starts from the theoretical framework of Sociology of Childhood, which focuses on children as protagonists, with specific rights that fall within the dimensions of Provision, Protection, and Participation. From this point of view, the existing impasse between Protection and Participation is problematized, especially with regard to contexts of violence against children. That is, we evaluated if the children’s rights are being respected in research cases that address violence against children. This research is bibliographical in nature, based on a collection of documents retrieved from the UNICEF, SciELO, Redalyc, and Anped databases, as well as a number of books and thematic dossiers containing articles and concept entries, with aims to raise and analyze the discussions that fall within two central axes: ethical listening and violence against children. Results show that, when discussing ethical listening with children and adults who suffered situations of violence during childhood, in the Health area, the guidelines are more related to resolution 466/2012, confidentiality, and the Free and Informed Consent Term. These are important requirements for the Research Ethics Committee, but they do not have many specifications about under which circumstances these researches are carried out. In research in the area of Education/Sociology of Childhood, discussions about listening go beyond the requirements of the Ethics Committee. There is also a discussion about the intervention of the researcher in the field and how they can build a trusting relationship with children. However, in cases involving the theme of violence, the discussion requires care. We present some possible propositions based on reflections of the researched authors on what should be considered in a research with children, namely when we are referring to the ethics of research with children in situations of violence. The propositions presented at the end of this dissertation are: to use secondary elements; to not rely on assumptions and stereotypes; to exercise specialized listening; to mobilize the family in specific circumstances, and to go beyond protocol ethics. The importance and timeliness of this debate is highlighted, both in the sense of expanding it, and in the sense of bringing subsidies to guarantee the fulfillment of the fundamental rights of children, especially those who are victims of violence, to the same extent that we expand listening ethics, with the children and for the children.
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    Projeto, manufatura e validação de um sistema de medição de altura por perfilômetro a laser
    (Universidade Federal de São Carlos, 2022-12-13)
    Uemura, Fabrício Yuji Fujisawa
    ;
    Moreno, Mariano Eduardo
    ;
    https://lattes.cnpq.br/1307496862518321
    ;
    https://lattes.cnpq.br/0660705039480033
    This work carries out the design of a system for measuring the relative height of a component using methods of problem solving. Initially, the analysis of a system for measuring height by camera with the aid of the Ishikawa Diagram was performed to identify the root causes of approval of parts outside the tolerance range. Then a CAD (Computer Aided Design) model of the new system was created, which uses a laser profiler to solve the vulnerabilities of the other method and contains parts designed to be produced by additive manufacturing of extrusion of thermoplastic material. Needed parts are manufactured, the new system assembled and than subjected to statistical analysis of process quality and means of measurement using the SixSigma methodology. Scatter, frequency and amplitude graphs were obtained with results of Cg, Cgk and %GRR being better than expected, validating the process and the system as capable.
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    O ensino de Pa Tuan Chin para estudantes de medicina: como, por que e para que?
    (Universidade Federal de São Carlos, 2022-12-13)
    Silva-Nunes, Mônica da
    ;
    Carmo, Beatriz Bispo
    ;
    Almeida, Douglas Pereira de
    ;
    Gonsales, Matheus Santaella
    ;
    Silva, Gabriel Martins Carvalho da
    O Pa Tuan Chin (Baduanjin) é uma prática corporal da Medicina Tradicional Chinesa, que consiste em oito exercícios baseados na teoria do QiGong: regular o corpo, a respiração, a mente, o Qi (energia) e o espírito. Sabe- se que os estudantes de medicina passam por diversos momentos de tensão, cansaço e desânimo; sintomas depressivos são frequentes devido a uma intensa jornada e grande competitividade durante o curso. Com eles, praticou-se o Pa Tuan Chin com o objetivo de treinar mente, corpo e espírito, difundir a técnica e fornecer conhecimento teórico e prático sobre as propriedades terapêuticas da série. As práticas foram realizadas durante o ano de 2019 e o primeiro semestre de 2020. O primeiro período de trabalho contou com um grupo pequeno de participantes, que cresceu exponencialmente nos semestres seguintes. O aumento do interesse de estudantes e profissionais da saúde é consequência dos benefícios relatados pelos participantes. O Pa Tuan Chin demonstrou o seu valor não só na prática de exercício físico, mas também na formação de competências úteis para os futuros profissionais de saúde.
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    O parasitismo em espécies de Dípteros da entomofauna cadavérica e suas implicações na Entomologia Forense
    (Universidade Federal de São Carlos, 2022-12-14)
    Rocha, Leonardo Guilherme da
    ;
    Reigada, Carolina
    ;
    https://lattes.cnpq.br/5171685489598372
    ;
    https://lattes.cnpq.br/9895638012058714
    Forensic entomology, a field of study that uses ecological, taxonomic, and biological knowledge of insects related to the decomposition of corpses to help in criminal investigations, has been consolidating itself as a very efficient technique, being used both in the calculation of the Postmortem Interval (PMI), as well as contributing to the estimate of geographic location in which the fact investigated took place. Due to the great abundance and diversity of insects and their wide geographic distribution, studies about the life cycle, taxonomy, ecological aspects, and interactions become indispensable for the forensic entomology area, associated with the judicial parts, to be used as a tool each time, most useful in solving crimes and investigations. In this work, we studied the interaction among parasitoid microhymenoptera: Nasonia vitripennis, Pachycrepoideus vindemiae, Spalangia endius, and species of the Diapriidae family and four species of host dipterans belonging to cadaveric entomofauna: Chrysomya albiceps, Chrysomya megacephala, Chrysomya putoria, Cochliomyia macellaria, and Lucilia sericata, in order to contribute to the knowledge of the relationships established between parasitoid insects and dipterans of forensic importance, which are commonly used in forensic investigations, as well as to evaluate the potential of the studied parasitoid species use as forensic indicators.
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    Programa de formação de professores do ensino médio: concepções e estratégias para a escolarização dos estudantes com deficiências
    (Universidade Federal de São Carlos, 2022-12-14)
    Raiol, Josivan João Monteiro
    ;
    Orlando, Rosimeire Maria
    ;
    https://lattes.cnpq.br/4254571422608459
    ;
    https://orcid.org/0000-0002-0990-6146
    ;
    https://lattes.cnpq.br/7112678419238517
    The schooling of students with disabilities is a recurring subject of research and over time the discussion followed the political, social and economic changes around the theme. Thus, by understanding the schooling of students with disabilities as a right, this investigation took as its object of study the training of high school teachers. Guided by this perspective, the general objective of the research was to elaborate, develop, and evaluate a training program for high school teachers in the perspective of the right to schooling of people with disabilities. And as specific objectives: a) Characterize the professional profile of teachers who work in high school; b) Identify themes related to the perspective of the right to schooling of students with disabilities of interest to teachers; c) Enable continued training from the perspective of the right to schooling for students with disabilities; d) To analyze teachers' conceptions and strategies regarding the schooling of students with disabilities. The adopted research had a qualitative approach. Data analysis was based on the praxiological knowledge of Pierre Bourdieu with the definition of thematic axes of analysis. Twelve teachers who work in high school participated in the investigation. The locus of the research was a public high school located in the Mesoregion of Marajó in Pará. From the application of the questionnaire and the survey of themes related to the schooling of students with disabilities, it was possible to build the continuing education program that was carried out in its entirety at a distance. The program took place on the Moodle platform, with synchronous meetings through Google Meet. The meetings were recorded and later transcribed. The data made it possible to build the socioeconomic profile of the participants and the habitus of the social agents. The analysis of the participants' statements was organized based on three thematic axes: average model of disability, invisibility and collaborative work. Through this procedure, it was possible to understand the habitus about the schooling of students with disabilities and, in the light of praxiological knowledge, point out the tendency to maintain the social order of favoring the favored and disfavoring the disadvantaged.
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    Caracterização óptica on-line das misturas dispersiva e distributiva na extrusão dupla rosca
    (Universidade Federal de São Carlos, 2022-12-14)
    Bernardo, Felipe Oliveira Campos
    ;
    Canevarolo Júnior, Sebastião Vicente
    ;
    https://lattes.cnpq.br/4153664441338178
    ;
    https://orcid.org/0000-0002-7959-1872
    ;
    https://lattes.cnpq.br/9974150678615262
    In this work, the effect of different kneading blocks on the dispersive and distributive mixing levels of a diluted PS/PA6 mixture along the screw profile of a twin-screw extruder was investigated via online monitoring of optical properties. Complementarily, were studied the rheo-optical characteristics of the matrix (PS), as well as the effect of shearing on the non-isothermal crystallization of the dispersed phase (PA6), in pure state and in a PP/PA6 mixture, conducted on a CSS450 hot shear system of a light polarized optical microscope (MOLP). Off line thermal and rheological measurements were also performed. In the extrusion, measurements were conducted in transient state, with the addition of a tracer and the transmitted light intensity collected and quantified in terms of turbidity and birefringence. Three different screw configurations were studied. The influence of different screw rotation speeds and barrel temperature on the mixture was also investigated. Rheological measurements indicated viscosity ratios between the polymers unfavorable to the breakage of the second phase droplets. MOLP analyzes indicated that higher shear rates increase PA6 crystallization and change the phase morphology from spherical to elongated, even at moderate rates of 10 s-1, in addition, PS birefringence increased with increasing shear rate and thermal reduction. Higher PA6 content in PS reduced the birefringence, as the polymers have polarizability with opposite signs. Extruder analyzes showed better levels of dispersive and distributive mixing for kneading elements with angles of 90° between their disks in relation to kneading elements with angles of 45° between their disks at the evaluated temperatures and screw speeds. The thickness of the 45° disks had no effect on mix levels.
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    Instrumento de avaliação da expressão em língua brasileira de sinais: percepções de uma professora bilíngue da Educação Básica
    (Universidade Federal de São Carlos, 2022-12-14)
    Paiutto, Isabela
    ;
    Lacerda, Cristina Broglia Feitosa de
    ;
    https://lattes.cnpq.br/9468232016416725
    ;
    https://lattes.cnpq.br/6744244846029095
    The development of deaf students is directly linked to their mastery of the Brazilian Sign Language (Libras). However, the child does not always find in his family environment a context that favors his dialogical exchanges with interlocutors who use Libras. It is expected, therefore, that the school is the propitious environment for this interaction to take place in a language accessible to the student. However, in many cases, the school prioritizes its tradition of offering content learning in written form, which is a practice that does not favor the development of Libras and the acquisition of curricular content for the deaf. In this sense, it is essential to the teaching work a linguistic knowledge that allows the effective evaluation of the students' expression in Libras for planning the educational paths to be followed. Thus, this research aimed to understand the perceptions of a bilingual teacher of basic education about the Instrument for Assessing Expression in Sign Language: Libras (IAELS – Libras) through her evaluation of narratives in Libras, regarding the level of language development and acquisition. It is characterized as an exploratory case study, in which the data were analyzed qualitatively. The instrument used was created by researchers from the University of Barcelona and the Federal University of São Carlos (UFSCar) and contributes to an effective evaluation of narratives in Libras, provoking a broader understanding of the use of the language at school, in the teaching of educators and in student development. The results point to reflections on the use of the instrument in teaching work and its potential formative character in the linguistic aspects of Libras.
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    Avaliação do ensino remoto de comportamentos precorrentes em tarefas de memória em pessoas com deficiência intelectual e autismo
    (Universidade Federal de São Carlos, 2022-12-14)
    Teixeira, Isabela de Oliveira
    ;
    Postalli, Lidia Maria Marson
    ;
    https://lattes.cnpq.br/2748282330028870
    ;
    https://lattes.cnpq.br/4843142572021146
    The present research consists of two studies, each with a systematic review and an experimental study. Both experimental studies were conducted remotely and investigated, using different procedures, remembering and precurrent behaviors. Study 1A aimed to identify and report studies that used delayed matching to sample (DMTS) to investigate the remembering behavior of participants with intellectual disabilities and autism. We identified 377 studies, three of which were selected for analysis. In all three studies, participants' performance decreased due to increased delay, especially for participants with developmental delay. Study 1B aimed to verify whether different delays on conditional, identity and arbitrary discrimination tasks affected participants with intellectual disabilities or autistic spectrum disorder, and to assess whether the contingencies of tips for engagement in precurrent behaviors (when necessary) affected performance in the proposed tasks. Three young people with intellectual disabilities (aged 18 to 25 years old) participated and four children with ASD (aged six to 11). The DMT procedure was used with 0, 2, 4, 6, and 8-second delays. If the participant performed less than 80% in test conditions (delays), contingencies of tips to favor engagement in precurrent behaviors were scheduled. The results expand the current literature by demonstrating that participants' performance has decreased due to increased delay, especially for participants with intellectual disabilities; and advance the findings on precurrent behaviors as important predictors for the behavior of remembering. Study 2A aimed to identify studies that proposed the investigation and/or teaching of precurrent behaviors in gaming. The results confirmed our initial hypothesis that there would be few studies that investigated and/or taught precurrent behaviors in gaming. This indicates a need for further investigations on teaching precurrent behaviors for problem solving in games, and the generalization of this behavior to other contexts. Study 2B investigated the effect of the Point-of-View Video Modeling (POVM) procedure on participants' performance in the Simon electronic game and evaluating the maintenance of performance and generalization to other games (visual memory puzzle, Ice Cream Memory and Japanese food game), all online. Nine participants with disabilities participated, six of which had been through study 1B. The teaching session began with the presentation of the video, in which the researcher played Simon and showed some game strategies. Next, the participant was exposed to the game. The learning criterion was the presentation of nine color sequences in Simon. The results showed that the performance ranged from 0 to 12 correct responses in the color sequence between participants, and, generally, with improvement in performance after the teaching steps. The results showed performance maintenance after 15 days and generalization to other games for the two participants who went through this stage. Together, the results of the studies show the relevance of contingency planning to teach problem solving, as well as of precurrents in remembering.
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    Análise de risco no projeto de substituição de filtro em uma usina sucroenergética utilizando a metodologia da manutenção centrada em confiabilidade (MCC)
    (Universidade Federal de São Carlos, 2022-12-14)
    Credendio, Vinicius Rodrigues
    ;
    Shiki, Sidney Bruce
    ;
    https://lattes.cnpq.br/0573973677787523
    ;
    https://lattes.cnpq.br/4981586888524295
    The evolution of engineering and maintenance has transformed the industry,requiring greater quality and productive capacity from organizations. In this context, the availability of the assets, associated to the operational and equipments risks, becomes a strategic point to maintain the company’s permanence in the market. Reliability centered maintenance (MCC) is a methodology that focuses on ensuring the safety and realibility of those equipments. Therefore, this work proposes on following the concepts of MCC and implementing this method to evaluate the risks associated with the replacement of rotary filters by press models in the sugar manufacturing sector. In the addition to identifying the project risks, it was observed that MCC was effective in the treatment of deviations found in the project and in suggesting improvements, achieving greater realibility of the assets. It was observed that the risk analysis, associated with the MCC methodology, was effective in the treatment of the deviations found in the project by identifying 637 risks, being about 20% with a high degree of severity. In addition, 50 improvements were identified and approved for all systems and thus achieving greater reliability of the assets involved, making the replacement of filter safer and more efficient.
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    A Unidade Multidisciplinar de Memória e Arquivo Histórico da UFSCar (UMMA): diretrizes para uma política de recuperação, preservação e salvaguarda da memória institucional
    (Universidade Federal de São Carlos, 2022-12-14)
    Ramalho, Claudia de Moraes Barros
    ;
    Costa, Luzia Sigoli Fernandes
    ;
    https://lattes.cnpq.br/8110248272001369
    ;
    https://lattes.cnpq.br/1548181483942000
    The theme of memory, as an object of research or action in the different disciplinary areas, is challenging as it requires not only curiosity and the search for knowledge, but professional qualification and, above all, determination and passion. For this research, UFSCar is the locus where the implementation of the Multidisciplinary Unit of Memory and Historical Archive (UMMA) is located and this is the inspiring motto to reflect on the diversity of institutional historical sources, their intertwining, entanglement and complementarities, instigating thought to understand all of this, which is reflected in a policy of preserving and safeguarding institutional memory. The main objective of this research is to present a proposal for organizing the University's memory collections by levels of description and grouping into thematic categories and thereby promoting the rescue, preservation and safeguarding of institutional memory. Thus, the result of this study would compose the memory policy at UFSCar. In order to reach the objectives, this research is characterized as being exploratory, descriptive and explanatory of a qualitative nature. The creation of a memory space within the scope of the Institutional Repository is an important initiative for safeguarding UFSCar's memory collections. In addition to the empirical data collected, which allowed a survey of the collections of documents related to the history of UFSCar, this research was also based on a bibliographic and documental survey for the elaboration of analyzes aimed at gathering elements for a proposal for a memory policy through the categorization and typology of information sources that make up the University's historical collections based on thematic categories that could encompass the entire institutional memory. Implementing a memory policy at UFSCar is essential to preserve the institution's memory, safeguard it and, above all, strengthen its identity. The rescue of institutional memory by the servers is equally important for the community and as a way of appreciating all the years of dedication of those who contributed to the construction of the Federal University of São Carlos.
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    Ecologia de Psitacídeos em um mosaico de ecossistemas urbanos e áreas naturais remanescentes em São Carlos, SP
    (Universidade Federal de São Carlos, 2022-12-14)
    Leoni, Ariane Maria
    ;
    Reis, Matheus Gonçalves dos
    ;
    https://lattes.cnpq.br/2925754537368211
    ;
    https://orcid.org/0000-0002-3861-2032
    ;
    Dias Filho, Manoel Martins
    Psitacines are typical representatives of tropical regions, with typically frugivorous and granivorous eating habits. Despite the large number of parrots in some degree of threat, some species of this group are common in urban areas, being tolerant to anthropic disturbances and flexible in terms of their eating habits. However, the study of the diet of these species in an urban environment is still incipient, with large gaps on how this aspect of the life history can influence their occupation and performance in cities. The objective of this thesis was to study the ecology of psitacines in urban areas and forest remnants in southeastern Brazil, focusing on trophic relationships. 36 points distributed in the municipality of São Carlos, SP, were sampled on a fortnightly basis, recording the species of birds and plants they consumed, as well as the number of individuals in each interaction, between September and March 2019-2020 and 2020 -2021. Four species of birds (Brotogeris chiriri – Yellow-chevroned Parakeet, Psittacara leucophthalmus – White-eyed Parakeet, Forpus xanthopterygius – Blue-winged Parrotlet and Eupsittula aurea – Peach-fronted Parakeet) were detected consuming food resources of 46 plant species. Considering the first two psittacine species, which accounted for 90% of the records, the consumption of native and exotic vegetable species occurred in all months throughout the study. Psittacara leucophthalmus equally consumes food resources of native and exotic vegetable species. However, the importance of exotic vegetable species was even greater for B. chiriri, which consumes them more than native ones, mainly in the first months of the studied period. In general, the data indicate that the studied species are highly plastic in terms of their eating habits, and that the consumption of vegetable exotic species may be important for the successful establishment of these populations in an urban environment.
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