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Resistência de Conyza bonariensis e Conyza canadensis (Asteraceae) a herbicidas
(Universidade Federal de São Carlos, 2020-10-19)
Reis, Lucas Casimiro
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Monquero, Patricia Andrea
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https://lattes.cnpq.br/2766526793830455
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https://lattes.cnpq.br/2916802995826087
The species Conyza bonariensis and Conyza canadensis, popularly known like clove, are plants belonging to the Asteraceae family that have great importance in modern agriculture due to the levels of economic damage caused by their interference in the development of culture. With the emergence of biotypes resistant to the herbicide glyphosate, one of the most widely used herbicides in worldwide, the management of these plants has become increasingly problematic, requiring continuous management and the use of new control and alternative herbicides to control this weed
Desenvolvimento e caracterização reológica de oleogéis mistos contendo ésteres de sacarose
(Universidade Federal de São Carlos, 2020-10-19)
Cruz, Ana Nathália Fernandes da
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Domingues, Maria Aliciane Fontenele
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https://lattes.cnpq.br/2932812185528590
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Albano, Kivia Mislaine
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https://lattes.cnpq.br/8588367589752201
The structuring of liquid oils has become an attractive area of research in recent years, especially due to pressures to reduce saturated fat intake and eliminate trans fats from our diets. However, the replacement of fats rich in saturated fatty acids with liquid oil can lead to major changes in the quality characteristics of processed foods. Recents strategies for providing saturated fat functionality to liquid oils include the addition of lipid structuring agents to the oil, leading to its gelation. The objective of this Project was to study the characteristics of formation of oleogels from the combination of lipid structuring agents such as monoacylglycerol (MAG), soy lecithin (LEC) and sucrose fatty ester (ES) in high oleic sunflower oil (HOSO), using for this, a planning of mixtures of the extreme vertex type. The obtained oleogels were analyzed for their mechanical properties and rheological behavior. The mechanical properties were analyzed using the direct extrusion method (Backward Extrusion), and when statistically treating the data, the regression analysis indicated that the best fit for the samples was obtained with the linear model. The test reponses indicated that lecithin had a significant influence (p < 0,05) oin the texture properties of the oleogels that contain it in ternary interactions (ES + LEC + MAG). The rheological behavior was accomplished in a rotational rheometer, where flow curves and apparent viscosity were obtained. The adjustments to the Power Law model were better for all samples, where they showed a pseudoplastic behavior (n < 1). Apparently, the samples showed similar behavior, in the descending ramp at the beginning of the shear at high deformation rates, they were more structured, however, as the shear continued with the decrease in the deformation rate, they tended to Newtonian behavior. However, when increasing the deformation rate in the ascending ramp (ramp 2), they showed pseudoplastic behavior and thixotropy, which was confirmed by the apparent viscosity curves, indicating change and loss of structure. The rheological parameters were consistent with the texture data and showed the effect of the sample formulation. It was possible to conclude that the samples with ternary interactions with higher levels of ES made the materials a little more resistant, minimizing changes in apparent viscosity, and the most structured sample was the E5 that had intermediate LEC values. The results obtained may allow its application in food formulations when subjected to conditions of industrial processes that require lower deformation rates (100 a 103) such as extrusion, mixing, pumping and/or sedimentation, however further studies of formulation to increase the resistance are necessary.
A “habitação social de mercado” como ativo no mercado de locação e revenda residencial: o caso dos imóveis do PMCMV - Faixa 2 em São José Do Rio Preto-SP
(Universidade Federal de São Carlos, 2020-10-20)
Rodrigues, Thais Borges Martins
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Castro, Carolina Maria Pozzi de
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https://lattes.cnpq.br/2178910002833930
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https://lattes.cnpq.br/6021133459867964
The model of access to housing conditioned by bank financing was the strategy adopted by the Brazilian government in the 2000s, with the “Minha Casa Minha Vida” Program (PMCMV), in line with the promotion of real estate capital, which implied the absence of a public policy capable of providing ample access to real estate credit for families with lower incomes and, as a consequence, limited the exercise of the right to housing. This strategy contributed to the consolidation of the idea of home ownership and to the transformation of the house into more than a place of residence, essential to the maintenance of human life and the reproduction of its workforce, starting to be seen as an asset with a patrimonial dimension. and expectations of future social and economic security, in a rentier dimension that is constantly changing with securitization. In this research, the use of properties originating from the PMCMV is problematized, especially those intended for families with income between three and six minimum wages, the main focus of the program's performance, as a source of generating extra income for its owners in the residential rental market. the same time that public social rental policies are non-existent or little explored, taking as a case study real estate produced by publicly traded companies in São José do Rio Preto, between the years 2009 and 2015. Based on questionnaires applied by the survey method, and analysis of the data referring to the profile of the residents and the territorial and social conditions for the form of appropriation of such properties, there was the creation of a real estate park for residential leasing, composed of different types of properties, especially in the northern region of the country. municipality, where the real estate valuation is lower than the rest of the city, implying a lower housing price. In addition to the price, factors such as the offer of leisure equipment and private security proved to be important aspects for the choice of locations by the tenants, even though it means greater distance from the central areas and less urban infrastructure available. Throughout this work, the decisive role of private real estate agents for the offer of housing and the public authorities was also decisive in contributing to the free sale of these properties in the formal rental market.
Análise do turismo de observação de boto-cinza no Parque Estadual Ilha do Cardoso - Cananéia, SP
(Universidade Federal de São Carlos, 2020-10-21)
Barros, Ana Luiza Maia
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Nakazone, Juliana Aline
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Gabrielli, Cassiana
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https://lattes.cnpq.br/2774926242303827
The present work seeks to investigate how the observation of dolphins relates to tourism in the city of Cananéia (SP), on the boat crossing to the Ilha do Cardoso State Park, researching about planning, marketing, tourism infrastructure and environmental awareness. For this, a visit was carried out. to the municipality, in order to learn about the activity and some people who work with that. Then, questionnaires designed specifically for people linked to dolphin watching with the aim of investigating about it of planning and environmental awareness, and finally were analyzed posts on Facebook, Instagram and TripAdvisor, counting posts that made reference to the dolphin with images, videos and subtitles that contained emoji, text or hashtag. It was identified that the disclosure still has a potential little explored, the tourist infrastructure can be improved and that there are actions of environmental awareness, but which could also be improved.
Aids e terapia antirretroviral: percepções de pessoas que vivem com HIV
(Universidade Federal de São Carlos, 2020-10-22)
Formenton, Yaisa França
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Ogata, Márcia Niituma
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https://lattes.cnpq.br/3274294833403570
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https://lattes.cnpq.br/9720418588709046
Mainly due to the advent of antirretroviral therapy, HIV/AIDS has assumed characteristics of chronic disease. On the one hand, organic recovery and increased life life expectancy are experienced, and on the other, the adverse effects of medications. Allied to the biological issue are the psychosocial dimensions linked to the diferente factors related to the syndrome in the social context, mainly in the epidemiological aspects and in the structuring and development of the STD/AIDS Program in the country. Understanding how the person living with HIV perceives the disease itself can be an important ally in treatment since, when aiming at changes in health practices, it is necessary to think about them in their objective and subjective dimensions. This study aim to analyze the perception of HIV/AIDS among people living with the disease using antirretroviral therapy. It is na exploratory and descriptive study that uses the qualitative approach of the analytical type. The study was developed in a Specialized Care Servie in a city in the interior os São Paulo State. The studied subjects were people with HIV, aged 18 year or older, that use the health service and were using antirretroviral therapy. The 43 participants answered two questionnaries – socioeconomic and clinical free recalls in order to analyze the perception of AIDS and antirretroviral therapy. The analysis was performed using the four-frame board technique with the support of the OpenEvoc software. In the perception of HIV/AIDS, aspects of the onset of the syndrome related to the disease and prejudice remain, permeated by aspects of coping that may indicate the possibility of introducing more positive aspects to the perception. In the perception of antirretroviral therapy, cognitions are perceived essentially related to the need to use drugs and a demand for regular daily organization of ingestion of these drugs permeated by the possibility of improving the health condition and the side effects faced during treatment. This scenario brings up the discution of the directions that brazilian public policies on AIDS have invested their strenghts, highlighting the need to rescue the notion of solidarity and to face with courage the social scars that AIDS has imprinted in our society.
Diagnóstico da fauna (aves, répteis, anfíbios e mamíferos) do município de Araraquara, São Paulo, Brasil, como subsídio para conservação e o manejo da diversidade
(Universidade Federal de São Carlos, 2020-10-22)
Barbosa, João Henrique
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Schlindwein, Marcelo Nivert
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https://lattes.cnpq.br/9690898537150950
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https://lattes.cnpq.br/8430800139843867
The fragmentation and loss of habitats in the interior of the state of Sao Paulo in the last 50 years is probably the greatest threat to wildlife. In addition, only 1.5% of these fragments have data on their biodiversity. The objective of this work was to systematize and diagnose the fauna situation in the municipality of Araraquara-SP and to produce educational and informative material on the fauna of Araraquara-SP. The databases of the work performed by the city's environmental sectors in the period from 2013 to 2019 were used. Through them, there was an increase in the number of calls to wild animals in the urban environment, from 49 calls in 2013 to 418 in 2019. It was possible to identify a concentration of cases between September and February (72% to 85% of cases), the rainiest months of the year having a direct relationship with the reproductive period of the species. In 62% of the cases attended, rescue action was required, where 78% was immediately released; 17% referred to veterinary clinics and zoos; and 5% died, whose causes vary: being run over (54%); attack by domestic animals (22%); shock with panes of glasses (10%); direct or indirect poisoning (5%); and unknown causes (9%). In the other 38% of the consultations, guidance and awareness were provided. Among the rescued species, there is a predominance of Didelphis albiventris what can be inferred to be an early synanthropy process. A list was made up of 274 species of birds, 60 mammals, 34 reptiles, and 17 amphibians distributed in 38 orders and 104 families, of these 62 are threatened at the state level, 6 nationally, 9 by IUCN, and 83 in CITES appendices. With this information, 4000 units of the booklet entitled “Fauna de Araraquara” were made with a list of species, 60 photographs, texts about the municipality, and maps of the sampled areas. It was printed by the municipality and launched on June 5, 2019, in celebration of World Environment Day. It was delivered to all public schools in Araraquara and the region as well as being made available online to the entire population. The next steps are to maintain field collections with biannual publications, including other groups such as the ichthyofauna and invertebrates that were not included in this study, and to evaluate the use of the booklet as an instrument of environmental education.
As comunidades tradicionais do Parque Nacional dos Lençóis Maranhenses: um estudo sobre os antigos e os novos conflitos que estão se estabelecendo
(Universidade Federal de São Carlos, 2020-10-22)
Castro, Regis Vercauteren de Souza
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Mariano, Neusa de Fátima
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https://lattes.cnpq.br/5003743301847104
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https://lattes.cnpq.br/7068335035567079
Throughout history, natural resources have been used in an uncontrolled manner, without any concerns about their finitude. With the start of society for the exhaustion of these resources, it was necessary to conserve biodiversity, this occurred through the creation of Conservation Units. UC's are managed in Brazil by the National System of Conservation Units (SNUC), which through ICMBio and IBAMA create, manage and maintain these UC's. Except for the fact that these protected areas guarantee the maintenance, conservation and protection of biodiversity, many of them were created in offices and have brought with them problems and conflicts since the moment of their creation, since the realization of these areas did not take into account that there were people residing within these locations for centuries, developing their traditional way of life geared to their livelihood, thus transforming this area into a place with socio-environmental exclusions and conflicts. This exclusionary model of conservation calls for the removal of any resident residing within these UC's, especially those of Integral Protection, such as the Lençóis Maranhenses National Park (PNLM), which has about 17 communities within the territory, which develop conflicting activities such as agriculture , livestock, fishing, but destined for their subsistence. Since the creation of the PNLM, these communities have suffered from the limitations to their traditional land use imposed by legislation through ICMBio. As most of the time these protected areas are linked to beautiful natural landscapes, the tourist exploitation of these areas takes place, being a factor that brings with it several other models of conflicts such as: more expropriation of populations, contradictions between these communities, real estate speculation among others . With the PNLM of Lençóis Maranhão, we can identify all the problems that happen within a UC that has traditional communities. However, the tourist capital is increasingly aiming to take over this Conservation Unit, currently two projects have the intention of transforming the area into a major tourist pole, linking it to two other Conservation Units that extend through Maranhão, Piauí and Ceará, one of the projects is the Federal Senate Bill 465/2018 which aims to reduce the limits of the Park for the exploration of activities related to Tourism in the region, excluding traditional communities from the limits of the Park and the other process that is already underway. progress is to grant it to the private sector. The problem is that neither the problems that always occur within the UC's, such as the resettlement of these populations, have never been resolved, now others arise that will lead to a more intensive worsening of the traditional communities there.
Laboratórios de simulação e experimentação remota no ensino de ciências: uma análise do potencial técnico e pedagógico
(Universidade Federal de São Carlos, 2020-10-23)
Gonçalves, Jones Artur
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Gebara, Maria José Fontana
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https://lattes.cnpq.br/6585493065968961
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https://lattes.cnpq.br/7748268033898403
The purpose of this research was to analyze from the pedagogical and technical point of view the potential of remote laboratories and simulators for basic education Science classes. The work has presented a brief record of information and communication technologies (ICT) in Science teaching and its pedagogical perspectives. In order to meet the paper purposes different remote pedagogical and simulators profiles were studied in different countries and technological contexts. The main advantages and challenges of its use were discussed, as well as the needs for the expansion of these resources in school institutions. In a general way, through the analysis it was possible to find evidences of the contribution from remote and testing laboratories in Science teaching. The results found in this paper proposes that the testing through the remote laboratories and simulators under the pedagogical perspective can contribute to a greater engagement of the students; greater involvement with teamwork through a collaborative learning, in addition to a more stimulating practice through the scientific involvement with the content. The expected contribution from this work is to foster the academical discussion about the use of technologies as remote laboratories and testing in teaching by making Science contents in basic education more interactive, dynamic and motivating.
Controle de Commelina benghalensis e Spermacoce densiflora por herbicidas alternativos ao glyphosate
(Universidade Federal de São Carlos, 2020-10-24)
Lima, Cauê Costa de
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Monquero, Patricia Andrea
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https://lattes.cnpq.br/2766526793830455
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https://lattes.cnpq.br/3504131120900849
The species Commelina benghalensis L. and Spermacoce densiflora have tolerance to the herbicide glyphosate and can be selected in places where the use of this herbicide is successive. Therefore, the objective of this work was to evaluate the effect of different herbicides on the control of these weeds in post-emergence at different phenological stages. The experimental design for each weed species studied was completely randomized in a 2 x 15 x 5 factorial scheme, with two weed phenological stages and 14 treatments involving the use of herbicides and 1 control without application, with 5 replications. The herbicides used will be: glyphosate (1,440 gi ha-1), glufosinate (500 g ia ha-1), 2,4-D (1,000 g ia ha-1), chlorimuron-ethyl (20 g ia ha-1 ), carfentrazone-ethyl (920 g ia ha-1), flumioxazin (50 g ia ha-1), s-metolachlor (960 g ia ha-1), saflufenacil (50 g ia ha-1). The applications were carried out separately in two different phenological stages: up to 4 pairs of leaves and up to 6 pairs of definitive leaves. The percentage of visual control was observed at 7, 14, 21, 28 and 35 days after application (DAA), and on that last date, the dry mass of the aerial part of the treated plants was measured. The data had their averages compared by the Tukey test at 5% of significance. Regarding the control, it was possible to observe in both species, that it was more significant when the application was carried out in the youngest phenological stages, in 4 pairs of leaves. In relation to the treatments, what was more effective for the species C. benghalensis L., in 6 pairs of leaves at 35 DAA were ammonium glufosinate, glyphosate + 2,4-D, but they did not present control above 90%, and for 4 pairs of leaves the treatments were ammonium glufosinate, carfentrazone, glyphosate + 2,4-D, glyphosate + carfentrazone, glyphosate + flumioxazin and glyphosate + saflufenacil. For S. densiflora, in the evaluation of 35 DAA in 6 pairs of leaves, the treatments glufosinate ammonium, gliphosate + flumioxazin and gliphosate + saflufenacil were the ones that showed better control, and for 4 pairs of leaves, it is added to this list the flumioxazin, glyphosate + chlorimuron-ethyl treatments. Regarding the control of sprouted plants, of the species Spermacoce densiflora, the only satisfactory treatment was the association of glyphosate with S-Metolachlor, maintaining an injury scale of approximately 90% in all evaluations, only at the youngest phenological stage, however, no control showed 100% efficiency.
Efeito do tipo de fertilizante na produtividade e composição mineral em couve crespa
(Universidade Federal de São Carlos, 2020-10-25)
Levrero, Gabriel Roberto Romano
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Verruma-Bernardi, Marta Regina
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https://lattes.cnpq.br/3470912236544684
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https://lattes.cnpq.br/8232351618621051
Cabbage is a vegetable of high nutritional value and balanced fertilization is essential to ensure high productivity and quality of agricultural products. The curly kale, less known than the flat leaf kale, is beneficial for consumption, however, little is known about the influence of the type of fertilization on nutritional characteristics. The objective of the study was to evaluate the influence of fertilizers on the productivity and mineral composition of curly kale, Darkibor hybrid. The treatments were four sources of organic fertilizers, one of which is an organomineral and the control, without fertilization. The highest productivity was observed for cabbages submitted to treatment with organomineral fertilizer in all harvests. The fertilizers used made it possible to produce curly kale with adequate mineral composition.
O professor na educação infantil: uma revisão bibliográfica sobre as especificidades do docente masculino nas relações em sala de aula
(Universidade Federal de São Carlos, 2020-10-26)
Campos Junior, José Carlos de
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Sant'Ana, Izabella Mendes
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https://lattes.cnpq.br/7860235863062183
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https://lattes.cnpq.br/5767083654395121
This study aims to investigate, through a bibliographic search, what the scientific literature has investigated and pointed out about the presence of the male teacher in Early Childhood Education. For this, a survey was made at the Brazilian Digital Library of Theses and Dissertations (BDTD) and ten researches were selected: Bonifácio (2019), Silva (2014), Souza (2017), Aguiar (2017), Silva (2015), Pereira (2012), Gomides (2014), Ruis (2015), Moreno (2017) and Mendonça (2016) contemplate different aspects of the insertion of this professional, such as: reports, experiences, identity and professionalism of teaching. In general terms, it was possible to identify in the analyzed works similar aspects that start with the idea of the feminization of teaching and the existence of a society where the hegemonic perspectives of gender prevail and are perpetuated in school, as well as the existence of strangeness and distrust in relation to the presence and performance of the male teacher in Early Childhood Education. It is understood that the participation of the teacher (man) in this field is fundamental to fight for the rupture of the sexist behavior patterns and stigmas that still permeate the social imaginary regarding the performance of this professional in the work with young children. Thus, it is noted the importance of reflection and debate at school to seek strategies that overcome prejudiced perceptions about the presence of male teachers at this level of education.
Uma abordagem sobre a qualidade da bebida café
(Universidade Federal de São Carlos, 2020-10-26)
Baracat, Miguel Nascimento da Silva
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Verruma-Bernardi, Marta Regina
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https://lattes.cnpq.br/3470912236544684
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https://lattes.cnpq.br/3397552387715656
This work aimed to analyze and discuss topics, data and information in the Brazilian and international coffee market. Considering the economic, social and cultural importance that coffee represents for Brazil, research sources such as articles, magazines, congresses and books were consulted, seeking to make a bibliographic review of the relevant topics on the subject. Changes in the coffee market in Brazil and in the world were analyzed, highlighting the emergence of niche coffee consumption, especially the specialty coffee market. This greater demand for quality beans is a reflection of the physical, chemical and sensory characteristics that are attributed and evaluated for each type of coffee. There has been an increase in the market for better quality coffees, causing producers to adapt to this new demand, seeking improvements and updates in the entire production process.
Desenvolvimento de biofertilizante líquido produzido a partir de esterco bovino e cama de frango
(Universidade Federal de São Carlos, 2020-10-26)
Oliveira, Eduardo Rodrigo de
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Rezende, Maria Olimpia de Oliveira
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https://lattes.cnpq.br/6164624893473124
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Villas Boas, Paulino Ribeiro
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https://lattes.cnpq.br/0846037359934643
The organic agriculture appeal for sustainability guides efforts towards the development and implementation of alternative techniques for the use of synthetic inputs in the fertilization of soils and crops. In this way, researchers and agricultural producers have been encouraged to experiment with biofertilizers made from the digestion of organic materials to replace mineral fertilizers. The difficulty lies in developing competitive alternatives in terms of production efficiency, besides the production costs and the range of attributes gained by the addition of synthetic inputs to fertilizers, such as plant growth hormone regulators. In this work, we developed an easy production method for a liquid biofertilizer made from the aerobic or anaerobic digestion of poultry litter and cattle manure and evaluated its nutrients composition and its fertilizer potential for plants. The developed liquid biofertilizer has contents of 450-600 mg L-¹ Nitrogen, 4-5 mg L-¹ Phosphorus, 560-650 mg L-¹ Potassium, in addition to the presence of Magnesium, Calcium, Boron, Iron, Zinc and Copper. It also demonstrate advantageous conditions for direct application without need of pH or salinity adjustment. In germination assessment with lettuce seeds of L. sativa, it was not toxic for dilutions of 5% to 50% and hindered the proliferation of bacteria and fungi. In the fluorescence spectroscopy analysis, the biofertilizer showed estimated concentrations of 11-26 µmol L-¹ of indolacetic acid (IAA), an important phytohormone responsible for plants root development. The optimum period of the biodigestion process was 30 to 45 days, the production and use of the biofertilizer is a promising alternative to replace mineral fertilizers, mainly those destined for vegetable crops.
Trabalho de conclusão de curso: narrativa sobre meu processo de formação médica
(Universidade Federal de São Carlos, 2020-10-26)
Moreira, Meire Savino da Costa Bettoni
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Nasser, Michel
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https://lattes.cnpq.br/1629054550833348
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https://lattes.cnpq.br/0971495744401531
This work deals with my path towards medical training. It intends, through narrative, to share this process highlighting important points of this trajectory. It also intends to comment on the Federal University of São Carlos, the city of São Carlos, the medical school, the methodology implemented, as well as the curricular aspects of the course.
Rio Sorocaba (São Paulo/Brasil): políticas públicas e suas potencialidades turísticas
(Universidade Federal de São Carlos, 2020-10-28)
Ponce, Stefania
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Marques, Silvio Cesar Moral
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Santos, Maria Helena Mattos Barbosa dos
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https://lattes.cnpq.br/3419477918842537
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https://lattes.cnpq.br/3419477918842537
From a research about the potential of the Sorocaba river, in its urban extension, it can be observed that the river, in different stretches, can be used for leisure and tourism practices. In this work, I dedicated myself to detecting the tourist potential of this Sorocaba identity, a beacon of waiting for a refreshing time and part of the implementation of a tourism plan that values local socio-environmental, cultural and economic aspects. Here, an unprecedented survey will be made in terms of structuring the Sorocaba river as a navigable river, aiming to flow actions in the municipality of Sorocaba. Being a destination, with indentitary attractions for the State of São Paulo, requires a new way of seeing the composition of the urban landscape. The Sorocaba river incorporates different elements that allow, for future scenarios, the development of Sorocaba. It is part of the history of the development of the city and region's mobilities between highways, railways and population transformations. The Sorocaba river, which gave origin to the city's name, is born in the São Francisco mountain range and consists of small streams that integrate the Tietê river basin and flow into the reservoir (CAMPOS, 2018). In the old days there was more forest in Sorocaba than nowadays; in the virgin forest lived animals and a lot of birds. The Sorocaba river is our identity and inspires several ways of structuring a city with tourist potentialities, which are building a discernment while the possibilities of the city of Sorocaba.
O Estado como liberdade e vida ética realizadas em Hegel
(Universidade Federal de São Carlos, 2020-10-28)
Oliveira, Claudeni Rodrigues de
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Baioni, José Eduardo Marques
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https://lattes.cnpq.br/9613180348313909
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https://lattes.cnpq.br/6792738020894786
The present thesis defends that freedom (Freiheit) in the philosophical thought of G. W. F. Hegel (1770-1831), as presented in the “third part” of Philosophy of Law (1821), only concretizes in the State (Staat). Although he recognizes that particularity is a mark of the superiority of the modern world in relation to the ancient world, Hegel is aware of the risks of its reduction to property (Eigentum). In the Philosophy of Law, this reduction to needs (Bedürfnisse), corresponds to the moment of bourgeois civil society (bürgerliche Gesellschaft), characterized as “loss” (Verlust) of family ethics (Familie), which, as moments of Ethics (Sittlichkeit), are suppressed (aufheben) by the State. Thus, although he recognizes that freedom in the modern world, also presupposes the right to property and the satisfaction of particular needs, Hegel, in the “third part” of the Philosophy of Law, the ethical organicity of youth writings and understands that only through institutional mediation (Vermittlung) that has its consummation in the State, individual freedom is realized. Thus, it concludes that only the State, as an effective reality (Wirklichkeit), is able to recognize the particular will and elevate it to universality, by enabling the individual to have concrete freedom and, in this way, an ethical life (Leben sittliches) realized.
O cinema de Chantal Akerman: estilo e claustrofobia em Saute ma ville (1968) e Jeanne Dielman 23 Quai du Commerce, 1080 Bruxelles (1975)
(Universidade Federal de São Carlos, 2020-10-28)
Silva, Natália Marchiori da
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Adamatti, Margarida Maria
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https://lattes.cnpq.br/2629005451704968
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https://lattes.cnpq.br/5542450613811924
This research analyzes two films by Belgian filmmaker Chantal Akerman, Saute ma Ville (1968) and Jeanne Dielman, 23 Quai du Commerce, 1080 Bruxelles (1975), with the purpose of investigate the domestic claustrophobia sensation as an authorial trait of Akerman, an element that is referenced all over the filmograpy of the filmmaker. Therefore it is important to highlight the thematic and stylist crossings in the directress’s work. We emphasize along the analysis the montage, the sound use, the performance, the framework and duration of the plan as ways to build a cinema based on sensations. The Akerman’s formal and thematic choices are associate with the questions purpose by modern cinema, in the same time, weembracing the present affinities in her work with the feminist theory. Akerman combines elementes of referentiality to build her own cinema, an authorial cinema, which creates visibilities and fissure that produces sensitive forms of apprehension, and therefore, others critical possibilities to the women’s everyday, the domestic claustrophobia experienced in their daily lives.
Dispersão da lignina Kraft em PBSA e suas interações: efeito da concentração e condições de processamento
(Universidade Federal de São Carlos, 2020-10-29)
Possari, Laís Taguchi
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Bettini, Sílvia Helena Prado
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https://lattes.cnpq.br/3687551763124327
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https://lattes.cnpq.br/0698601164327683
Serious environmental issues have been caused by the massive consumption of plastic products. One of many strategies to reduce the environmental impacts is the development of bio-based and biodegradable polymeric materials. In general, biodegradable polymers have limited production capacity and, consequently, higher costs. Lignin, on the other hand, is abundant in vegetable tissues and is obtained majorly as by-product of the paper industry. Consequently, it exhibits renewability, high availability and low cost. The incorporation of lignin in the biodegradable polymer poly(butylene succinate-co-adipate) (PBSA) can provide more competitive costs and functional properties to it, like UV radiation protection. In this work, PBSA-based films were extruded with lignin nominal concentrations from 0 to 15 wt.%, with different processing parameters. The influence of composition and extrusion conditions (temperature and screw rotation) were assessed by structural, thermal, rheological, morphological and mechanical analysis. The results showed that lignin dispersion is strongly influenced by the processing conditions. Phase compatibility was observed and, also, evidences of possible partial miscibility between lignin and PBSA were found. However, the presence of lignin catalyzed the hydrolytic degradation of PBSA during the extrusion processes due to lignin’s acid character. Additionally, experimental results clarified, to a certain extent, the dualistic particle-macromolecular behavior of lignin, which seem to vary with the conditions of extrusion and analysis. Lignin restricted the molecular mobility of PBSA when the samples were in the solid state and during their crystallization, but caused a lubricating effect when the system was submitted to shear strain in the melt state. The extent of these effects was shown to depend on lignin dispersion levels and, consequently, on the processing parameters.
A escola no Estado plurinacional da Bolívia (2005 – 2019)
(Universidade Federal de São Carlos, 2020-10-29)
Araujo, Thiago Matias de Sousa
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Ferreira Junior, Amarilio
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https://lattes.cnpq.br/0748545841167046
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https://lattes.cnpq.br/3562022071007654
Esta tesis tiene el objetivo general de comprender cómo los cambios políticos y sociales derivados de la construcción del Estado Plurinacional de Bolivia repercutieron en la educación regular del sistema educativo boliviano. Considerando la temática, todo el proceso de construcción del conocimiento se ha convertido en una amplia investigación de campo, debido a que la mayor parte de la bibliografía es extranjera – lo que exigió una búsqueda in loco de las fuentes –, así como por la necesaria presencia física para proceder con el conjunto de las entrevistas y observaciones en diferentes unidades educativas de la ciudad de La Paz, altiplano boliviano. Para un acercamiento más ajustado al objeto, primero se trató de los elementos histórico-organizativos de la sociedad boliviana, entrelazados con la historia de la educación en Bolivia, en un recorrido que parte del período preinca, pasa por la invasión europea y Colonia, llega a la República y avanza en la consolidación del Estado Plurinacional, lo que coincide con el marco temporal específico de esta tesis. A continuación, trayendo datos de las observaciones y las voces de los maestros entrevistados, pasamos al propio modelo educativo, caminando en sus fundamentos, sus características, su trayectoria formativa y, finalmente, su proceso de gestión. La perspectiva inicial fue que, en la construcción de un modelo educativo cuyo lastre corresponde al producto de las luchas del estrato históricamente subalternado que ascendió a la dirección del Estado, la educación podría, dialécticamente, colaborar en la conformación de un nuevo consenso, guiado por una sociabilidad superior. Como resultado, se percibe que el cambio en los fundamentos del Estado y del Sistema Educativo ha provocado mejoras en la estructura del modelo, en la cobertura educativa, en las condiciones de permanencia, en el proceso educativo y en los resultados de este proceso, y que los maestros apoyan y reconocen este cambio. Sin embargo, la implementación aún reciente resalta, a nivel escolar, las propias contradicciones de la sociedad boliviana, en el afán de afirmar estándares previos, ajustados a otros fundamentos, incluso incompatibles con los del Sistema Educativo Plurinacional. Así, la maduración del modelo sería necesaria para un abordaje más acertado, pero el golpe de Estado llevado a cabo en 2019 deja incierto si habrá tiempo para el ajuste de esta brecha.
A digitalização do trabalho dos motoristas de aplicativo no Brasil e no Chile: entre redes, plataformas e projetos.
(Universidade Federal de São Carlos, 2020-10-29)
Unda, Agustín Gabriel Rubilar
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Saltorato, Patrícia
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https://lattes.cnpq.br/4086015205835355
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https://lattes.cnpq.br/0838023981398626
The structural changes in the world economy and the current technological advances have fostered a new business model operated through digital platforms, giving rise to new forms of work organization in which data extraction and processing become new sources of raw material, giving shape and meaning to what many authors have been calling platform capitalism. This research aims to contribute to the understanding of this context, by exploring the potential impacts of this business model. While considering a complementary concept, that of a connectionist capitalism, the focus is on two of its main attributes: professional insertion via networks and flexible work. This research sought to explore the emerging theme of platform capitalism and its impacts on the work organization of drivers who use transport passenger applications in Brazil and Chile. To do this, the research employed both a theoretical approach through a systematic bibliographic review and narrative bibliographic research, as well as an empirical approach, (i) through a survey of 54 Brazilian drivers and 56 Chilean drivers, (ii) semi-structured interviews with 30 Brazilian drivers and 17 Chilean drivers; (iii) observant participation in 13 Facebook groups and two WhatsApp groups, one of them with 144 participants and the other with one 48. Among the results found it is highlighted that: (i) the bibliographic review of the literature on the subject provided the scope for systematization of the researched studies around three main axes: new work practices, job insecurity, and labor legislation, (ii) the empirical research revealed that despite the driver’s perceptions (from both countries) of exploitation, excessive poorly paid work hours, and high job insecurity. Yet, the flexibility is considered the great advantage of this process of professional insertion in a context of unemployment and increasingly precarious work.