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Som e música da ficção científica em quatro obras do cinema brasileiro
(Universidade Federal de São Carlos, 2020-04-30)
Scarpelli, Alexandre Camargo
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Miranda, Suzana Reck
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https://lattes.cnpq.br/8566012598222563
;
https://lattes.cnpq.br/9391830223106485
This research aims to analyze the role played by sound and music in the filmic discourse of four Brazilian works evaluating their connections to the science fiction universe and paying special attention to the Brazilian iconography of the genre. The selected films are White out, black in (2015) by Adirley Queiroz and the short film Dog days (2016) by Ronaldo Dimer and Vitor Amaro, both evaluated under the theme of political dystopia, as well as the short films Last song for a rude heart, (2017) by Marco Antônio Pereira and Cold Recife, by Kléber Mendonça Filho, understood as satires and evaluated for their representations of alien figures. Genre theory, science fiction studies, film music and film sound theories, as well as Brazilian science fiction studies allow us to first observe and investigate sonic and musical codes created and developed by canonical works of international science fiction cinema, subsequently enabling a shift in perspective that considers the Brazilian context of science fiction films in order to discuss the music and sound design of the selected works.
Trabalho, subjetividade e processo de adoecimento: os trabalhadores de software em São Carlos-SP
(Universidade Federal de São Carlos, 2020-04-30)
Machado, Sara Luiza
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Pires, Aline Suelen
;
https://lattes.cnpq.br/8860270341724853
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https://lattes.cnpq.br/2540416286016708
The city of São Carlos-SP is a favorable environment for the installation of information technology companies, due to the presence of universities and institutes focused on technological training and the existence of coworking spaces. Regarding the IT worker, specifically that of software production, this represents a synthesis of the “new” flexible worker profile, considering the forms of organization of his work and the requirements for the exercise of the activity, which has a high demand in terms of cognitive and subjective. Thus, the objective of this work was to understand how the work process and content in the information technology segment impact the subjectivity of the workers surveyed, as well as to understand what their perception is about their own subjectivity / health. Qualitative methodology was used, especially interviews based on a semi-structured script. It is noted that there is a weakening of the limits between work and personal life, with the naturalization of carrying out work activities in moments of rest. In relation to job control, customer interference is seen as stressful, since charges are excessive and orders are not well established. Due to the pace of work, young people are considered the ideal type of worker, while aging is associated with the feeling of professional exhaustion. From the perspective that work contributes to a “greater good”, recognition is an important factor in terms of staying in the job and keeping the worker in a healthy condition. In the work environment, there are spaces that seek to add productivity with fun, seeking to propagate the “love your work” discourse. In addition, some companies, despite maintaining speeches that show concern for the mental health of workers, in practice present strict parameters of goals and results, which has important impacts on the subjectivity of professionals.
Modelos bayesianos zero-modificados para séries temporais de contagem
(Universidade Federal de São Carlos, 2020-04-30)
Assis, Caroline Mendes de
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Andrade Filho, Marinho Gomes de
;
https://lattes.cnpq.br/4126245980112687
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https://lattes.cnpq.br/5790261236742510
This work presents two Bayesian zero-modified (ZM) models for count time series: zero-modified Poisson ARMA and zero-modified COM-Poisson ARMA. The latter allows a greater flexibility since it has an aditional parameter which accomodates greater subdispersion or overdispersion in comparison with the ZM Poisson ARMA model. The models are applied to simulated data and two real data sets. Both ZM Poisson ARMA and ZM COM-Poisson ARMA performed very well in zero-modified data. The goodness of fit was studied using posterior predictive checks. Model comparison was done using the deviance information criterion (DIC). Finally, a forecast study of six-steps-ahead was performed. In general, the ZM COM-Poisson model, although having an aditional parameter in comparison with the ZM Poisson ARMA model, showed DIC values similar to the DIC values of the ZM Poisson ARMA model. Since the ZM COM-Poisson ARMA model has the ZM Poisson ARMA model as a particular case, having the advantage of being more flexible, the ZM COM-Poisson ARMA model is proposed as an alternative to zero-modified count data.
Impactos do manejo do solo em área de pastagem extensiva convertida em cultivo de cana-de-açúcar e em pastagem intensiva
(Universidade Federal de São Carlos, 2020-04-30)
Bento, Camila Bolfarini
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Carmo, Janaina Braga do
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https://lattes.cnpq.br/8627099224335903
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https://lattes.cnpq.br/3230386423166043
Future decreases in greenhouse gas emissions due the use of ethanol have been associated with the way in which changes in land use will occur for new sugarcane crops. One of the main consequences of the increases in the sugarcane planted areas is the expansion toward pasture land. Depending on the management system adopted during the conversion from pasture to sugarcane, the soil structure and greenhouse gas emissions may be negatively altered. In this sense, this project evaluated changes in the levels of potentially toxic metals, the impacts of conversion on the quantity and quality of carbon and on emissions of CO2, CH4 and N2O over six years (2013 to 2019). The experiment was installed on a farm in the municipality of Salto de Pirapora in the State of São Paulo, Brazil. We chose two scenarios in which extensive pasture was the initial condition. In the first, intensification of extensive pasture was carried out. In the second, extensive pasture was converted to sugarcane. Two management activities conventionally carried out in agricultural cultivation areas were adopted, soil preparation and inorganic fertilization. The soil preparation consisted of plowing, harrowing, leveling and opening the sugarcane planting furrows. In the first year, sugarcane was fertilized with 60, 140 and 120 kg ha-1 of NPK. In the sugarcane ratoon years, the fertilizer application rates were 120, 30 and 120 kg ha-1 of NPK. The treatments with intensive pasture had the same rates of fertilizers applied (60, 40 and 40 kg ha-1 of NPK) from 2013 to 2019. Although several of the elements analyzed have increased in comparison to the initial concentration, only the levels of Cd showed increases due to inorganic fertilization. Such increase was in order of 9.54 mg ha-1 year-1. Considering the conversion year (2013) and the last year of evaluations (2019), carbon stocks increased in pasture and sugarcane. The application of fertilizers resulted in a carbon accumulation 30.52% higher in PI than in CA. From 2014 to 2019, the carbon quantified as labile increased by 1% in PE and CA and decrease by 4% in PI. The accumulated CO2 and N2O emissions were higher in fertilized treatments. Pasture treatments were a CH4 source and sugarcane treatments as a CH4 sink to the atmosphere. The CO2-equivalent was 653.7 kg CO2-eq ha-1 higher in PI than in CA. The emission factors were within the range observed by other authors, but below the determined by the IPCC.
Previsão de viscosidade e temperatura liquidus de vidros óxidos via redes neurais artificiais
(Universidade Federal de São Carlos, 2020-04-30)
Bessa, Graziela Pentean
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Cassar, Daniel Roberto
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https://lattes.cnpq.br/1717397276752482
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Zanotto, Edgar Dutra
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https://lattes.cnpq.br/1055167132036400
The number of glass compositions that have already been studied (~10^5) is many times smaller than the potential glass compositions (~10^52). The traditional method “cook and look” all of the potential compositions to identify each one has an interesting property is very time-consuming and also expensive. Another possibility is to use machine learning algorithms. This type of algorithm is capable of identifying patterns in large datasets, so they can be used to accelerate the study of glass compositions. There are several types of machine learning algorithms and artificial neural networks (also known as ANN) is one of them and have been used successfully for different types of problems and also used in this thesis. The algorithms used was written to optimize hyper-parameters to find the best topology for each neural network. Viscosity and liquidus temperature were chosen to be studied because they are important parameters for oxide glass production. The ANN was capable to predict liquidus temperature with R² = 0,997 and viscosity temperature T2 and T4 with R² = 0,999 and T3 with R² = 0,998. The mean relative errors for the viscosity ANN are equal to 2,5 at maximum, while for liquidus temperature mean relative error is equal to 3,7%. These errors are considered small and at the same order of magnitude of the scattering of dataset. It is possible to see some problems on the predictions like eutetic regions in phase diagrams for liquidus temperature. Even though the errors, the neural networks were capable of predicting both properties. For future works it is possible to select other properties of atoms to form the dataset besides the composition and the property of interest.
Curso de inglês para fins de negócios (IFN) online baseado em tarefas orais no AVA Edmodo: um estudo de caso
(Universidade Federal de São Carlos, 2020-04-30)
Onodera, Jorge
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Silva, Vera Lucia Teixeira da
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https://lattes.cnpq.br/4421134009136228
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https://lattes.cnpq.br/1792228739852900
This research is inserted in the Linguistic Studies area, specifically in the area of teaching-learning of foreign languages. The general objectives were: to apply and evaluate the effectiveness of a Business English (BE) course based on oral tasks, in distance learning, using active methodology and Digital Information and Communication Technologies (DICT); and to conduct a survey to identify the perceptions of LEA students course about their learning and about the BE course in distance learning using TDIC. To conduct this study I created an Business English Online (BEO) course based on oral tasks on the virtual learning environment Edmodo. The course is theoretically based on Duddley-Evans and St John (1998); Basturkmen (2010); Paltridge and Starfield (2013) regarding to ESP; Duddley-Evans and St John (1998), Ellis and Johnson (1994) regarding to Business English; in Moran (2015, 2016), Valente, Almeida and Geraldini (2017), Moran and Bacich (2018), with regard to the Active Methodology; Ribeiro (2008), Barrett e Moore (2011), Ansarian e Lin (2018) e Moran (2018) regarding Problem Based Learnig; in Almeida (2003), Anderson (2008), Moller and Huett (2012) for Distance Learning and on Ellis (2003), regarding Tasks. From a methodological point of view, it is a qualitative interpretative case study based on Stake (1995), Merrian (1998) and Yin (2005), developed in Edmodo and taught on online distance modality. The target audience was undergraduate students among the 1st and 4th semesters from a course entitled Foreign Languages Applied to International Negotiations (LEA) from two public universities in Brazil, one located in Ilhéus city, south of Bahia state, and the other one, from a federal center of technological studies located in Rio de Janeiro city. I carried out the data collection through questionnaires, interviews, audio and video recorded tasks and reflective reports on the course and tasks. Data were categorized based on the result of each task and the information provided by the students about their perceptions regarding the course and their learning. The survey results indicated that the Busines English Online course based on oral tasks developed for the research was efficient. The final product of tasks performance demonstrated that students were able to perform them efficiently, reaching a satisfactory result. The course was taught entirely in English, in the distance modality, using DICT to perform tasks with students from BA and RJ. The requirement to use DICT in the course provided students the opportunity to learn how to deal with the technologies available in work environments. The data showed that students' perceptions regarding their learning were positive. Students assumed their role in relation to their own learning. According to students' view, the course material contributed to good task performance in a proactive and successful way. The result on students' perception on the course demonstrated they had a favorable perception, praising the material provided, the dynamics of the course and the use of DICT to perform the tasks.
Planejamento em educação física escolar: perspectivas x realidade
(Universidade Federal de São Carlos, 2020-04-30)
Dezotti, Tálita Cristiane Dardes
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Couto, Yara Aparecida
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https://lattes.cnpq.br/2348643816717796
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https://lattes.cnpq.br/9897763703909704
The act of planning for the teacher is necessary to organize what and how certain content will be developed. In the municipality of this study, there is no curriculum for the Physical Education curriculum component or proposals for the work of this active teacher. The National Common Curricular Base is the document that currently guides and suggests what can be studied in each school phase, offering a structure for each network to develop its own curriculum, however it is a recent document and is in the implementation phase. , therefore, at this moment, the debate on several themes becomes very pertinent, among them, teaching planning. The study aimed to investigate how Physical Education teachers from a public municipal network in the interior of the state of São Paulo, carry out their planning, dialoguing with their perspectives and needs in teaching practice. Professional training, from initial to continuing, the political pedagogical project and the documents that govern Brazilian education, are elements contemplated in this study and which are interrelated with planning in the exercise of teaching. The methodological trajectory of this qualitative research, of the participant research type, used the semi-structured interview as a data collection instrument, chosen for allowing explorations about the answers, in addition to having the descriptive memorial of the researcher teacher, who is also an active teacher in the studied network. The record of the data collections was through the transcriptions of the recordings of the interviews and later interpreted through the content analysis and triangulated with the researched bibliographic review. The expectation of the work, in addition to identifying the objectives, intrinsically wanted to favor reflection and a possible exchange of experiences, enabling a look at the planning itself in the face of a reality that, despite guaranteeing the component mentioned in the school, does not guarantee its systematization. Regarding the results, the surveyed professors said they carried out and carried out their plans despite pointing out, for the most part, that the lack of adequate space and materials was a major obstacle, and the lack of continuing education was also cited as a disincentive. Despite this, they have slightly different conceptions and directions in relation to the objectives of their planning, realizing that the network does not offer pedagogical support, characterizing the lack of organization for this curricular component.
Avanços recentes em caracterização e classificação de imagens de texturas: explorando teoria da informação, aprendizado profundo e de variedades
(Universidade Federal de São Carlos, 2020-04-30)
Nsimba, Cedrick Bamba
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Levada, Alexandre Luis Magalhães
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https://lattes.cnpq.br/3341441596395463
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https://lattes.cnpq.br/4253034079658327
The task of extracting features from images is a very important activity for many computer vision and image processing applications. Especially the characterization and identification of textures is a fundamental issue in this area which allows the promotion of the development of a wide range of interesting applications including medical image analysis, content image retrieval, object recognition, among others. Due to this importance, many kinds of research have been carried out in this area and, consequently, resulted in the development of a set of texture descriptors. However, in general, algorithms considered as the state of the art still present performance problems when applied in the presence of noise, since it does not maintain intrinsic properties of the image being analyzed. Assuming that random fields and wavelets are appropriate mathematical tools to assist in this process, opportunities open for the development of very interesting applications, with the potential to promote a high level of texture classification accuracy. While random fields model better the statistical properties of texture images, wavelets provide a robust tool for decomposition and multiresolution analysis. In addition, information theory-based measurements, such as Fisher information and Shannon entropy of Gaussian Markov random field models obtained from the sub-bands of a wavelet decomposition tree are able to measure texture patterns. If the dimensionality of the calculated texture descriptors is high, nonlinear dimensionality reduction methods based on manifold learning techniques can be used. Our perception is that manifold learning techniques are capable of selecting discriminative characteristics from a high dimensionality space. The aim of this research work was to propose new approaches based on the use of information theory, deep and manifold learning to characterize and classify texture images. To this end, three new approaches have been proposed: (1) descriptor design based on Fisher information matrices of Gaussian Markov random field models obtained from the sub-bands of a wavelet decomposition tree; (2) descriptor design based on the application of manifold learning methods acting as a selector of relevant texture information; and (3) descriptor design based on the combination of deep and manifold learning. Experimental results demonstrated that the proposed methods are competitive with related state of the art descriptors.
Utilização da eletroforese capilar como técnica analítica para a determinação de aminoglicosídeos em sistemas de liberação controlada e formulações farmacêuticas
(Universidade Federal de São Carlos, 2020-04-30)
Donegatti, Tiago Augusto
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Duek, Eliana Aparecida de Rezende
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https://lattes.cnpq.br/4147198882685212
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Pereira, Elisabete Alves
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https://lattes.cnpq.br/3733006795539833
Leishmaniasis are diseases that have been causing challenges for public health in developing countries and, for this reason, several studies have been trying to develop a more effective formulation to fight them. According to the literature, the use of a formulation containing paromomycin (PM) produces more efficient effects when associated with gentamicin (GM) for the treatment of certain species of leishmaniasis. To evaluate matrices containing PM and GM, it is necessary to use an analysis method capable of separating and quantifying these analytes, which is a challenge due to the complex nature of the mixture of these antibiotics as well as the absence of chromophoric groups in their structures. Thus, the objective of this work was to evaluate the use of different derivatizing agents (dansil chloride (DNS), 9-fluorenylmethyl chloroformate (FMOC-Cl), methoxybenzenesulfonyl 4-chloride (MBSC), 1,2-naphthoquinone-4-sulfonic acid (NQS), phenyl isothiocyanate (PITC) and orthophthaldehyde (OPA) for separation of GM and PM by capillary electrophoresis coupled with diode array detector, beyond the development of a method for indirect detection using imidazole in the running electrolyte. NQS, FMOC-Cl and DNS were unsatisfactory for separating the drugs under the conditions tested. The best results obtained for separation and quantification of GM and PM were achieved using OPA and under the following conditions: running electrolyte containing 40 mmol L-1 of TBS, 3 mmol L-1 of beta cyclodextrin (β-CD) and 15.5% of methanol (MeOH), pH 9.0, temperature of 23 ° C, applied voltage of 16 kV, injection of 50 mbar x 5 s, capillary of 75 µm d.i x 40 cm of total length (31.5 cm in effective length) and detection at 230 nm. The validation tests were satisfactory and the values obtained of precision and recovery were in the range of 0.1 - 15.5% and 76.2 - 108.7%, respectively. A simple and fast method was also developed using indirect detection, in which the optimized conditions were: running electrolyte containing 30 mmol L-1 of imidazole, pH = 2.5. The total capillary length was 58.5 cm (50 cm effective length), with an injection of 30 mbar x 7 s. The applied voltage was 11 kV in a temperature of 29 ˚C and detection at: reference 400nm / signal: 214 nm. In addition, these methods were applied to pharmaceutical samples and samples of controlled release systems containing PM and GM. These applications were compared with a spectrophotometric method already described in the literature for analysis of aminoglycosides.
Recuperação espontânea, curso temporal e influência circadiana na habituação das respostas cardiovasculares ao estresse de restrição repetido em ratos
(Universidade Federal de São Carlos, 2020-04-30)
Santos, Carlos Eduardo dos
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Benini, Ricardo
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https://lattes.cnpq.br/3972492902132382
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Crestani, Carlos Cesar
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https://lattes.cnpq.br/1117432571971568
Stress is related to the development of several cardiovascular diseases. These diseases are related to morphofunctional changes that can be triggered by chronic exposure to aversive events. However, an important adaptive mechanism that seems to reduce morphofunctional changes and diseases is the progressive reduction in physiological responses upon repeated exposure to the same stressor stimulus, a phenomenon called habituation. Despite the relevance of the habituation process, the mechanisms related to this phenomenon are still poorly understood. Thus, the objectives of this study were: 1) to evaluate in male rats how many days of restraint stress are necessary for habituation to occur; 2) identify how many days of interruption of the repeated restraint stress protocol are necessary for the recovery of the habituated response (i.e., spontaneous recovery); and 3) to verify if the period of the day influences the magnitude of the habituation process in rats. We also evaluated the habituation of the corticosterone response to repeated restraint stress. We observed that the increase in serum corticosterone decreased during the stress of recovery period of the 10th session of restraint, when compared to the response of animals acutely stressed. The habituation of cardiovascular responses was identified as a faster return of heart rate (HR) and blood pressure (BP) to baseline values during the recovery period of the 10th restraint session. Habituation of HR and BP was still observed after 10 days of discontinuation of the repeated exposure to restraing stress. However, spontaneous recovery of both habituated responses was observed 20 days after the last session of repeated restraint exposure. Time course analysis revealed decreased HR values during the recovery period at the 3rd restraint session, with no further reduction at the 5th, 7th and 10th sessions. The decrease in BP response was identified at the 3rd and 5th sessions, while reduced response of the tail skin temperature was observed only at the 5th and 7th sessions. Regarding the time of day, habituation to the tachycardic response was identified when repeated restraint stress was performed on the morning and evening, but not in the afternoon. Together, these findings provide evidence of spontaneous recovery of the habituation of cardiovascular responses to repeated restraint stress. The results also indicate that cardiovascular habituation depends on the number of trials and the time of day.
Estudo de viabilidade da aplicação do concreto pré-moldado em reservatórios do sistema de abastecimento de água
(Universidade Federal de São Carlos, 2020-04-30)
Reis, Fabrício André Nogueira dos
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Ferreira, Marcelo de Araújo
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https://lattes.cnpq.br/4199122391532470
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https://lattes.cnpq.br/4769299988244160
This work aimed to study the economic and financial viability of the application of precast concrete for the construction of circular surface reservoir in urban infrastructure works, considering the current conditions and the premises adopted in the analyzes. In addition, an economic-financial feasibility analysis methodology was presented to assist the decision-making of project managers in choosing the construction system during the preliminary study stage of the project. Using the Equivalent Annual Cost method and sensitivity analysis of indicators with the variation of the input data, the economic indicators were compared between the construction of the prestressed precast concrete reservoir and the construction in cast in place concrete with post prestressing in greased strings and, it was concluded that, under the current market conditions, in many situations the economic and financial results were satisfactory for the precast concrete when it was considered the benefit of anticipating the start of operation of the system water supply, resulting in increases in operating profits in the project's cash flow in relation to the cast in place concrete reservoir. However, there must be a strict planning and control of deadlines and interferences for compatibility of all works that will provide functionality to the water supply system, because when it was not considered to take advantage of the potential of the system's inauguration with the use of precast concrete, there was no situation of economic and financial viability of the use of this construction system in comparison to the use of cast in place concrete, in the current conditions of the Brazilian market. In this research, the impact of the project's useful life, maintenance costs, transport costs, operating profit per residence of the concessionaire company and the anticipation of the start-up time of the water supply system with the use of precast concrete were also evaluated on the economic and financial indicators of the feasibility analysis.
Adaptação cultural e validação dos instrumentos “Questionnaire for the assessment of pelvic floor disorders and theis risk factors during pregnancy and post partum” e “Childbirth experience questionnaire” para o português/Brasil
(Universidade Federal de São Carlos, 2020-04-30)
Vieira, Renata Cristina Martins da Silva
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Driusso, Patricia
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https://lattes.cnpq.br/8898319491890063
;
https://lattes.cnpq.br/4878762298581142
The Questionnaire for the evaluation of pelvic floor disorders and their risk factors during pregnancy and postpartum was designed to evaluate pelvic floor dysfunctions, such as urinary incontinence, pelvic organ prolapse and sexual dysfunctions during pregnancy and postpartum, while the Childbirth Experience Questionnaire (CEQ) is an instrument developed to assess women's perceptions of labor and delivery. Study I aimed to: perform cultural adaptation and validation of the CEQ questionnaire for Portuguese/Brazil (CEQ-B). The translation of the CEQ version was performed, analyzed by the Committee of Experts, back-translation and pre-testing. Two applications of CEQ-B together with the Medical Outcomes Study 36 - Item Short - Form Health Survey (SF-36) quality of life questionnaire, and the Likert Scale applied to assess the level of difficulty in answering the instrument. Participants were 308 women with a mean age of 31.1 ± 8.7 years, the results of internal consistency of the total CEQ-B score were 0.89, the test-retest showed substantial results, with ICC of 0.90 and the validity of the construct was made through spearman's correlation between all domains of the SF-36 and the total score of the CEQ-B, the analyses were considered adequate. Study II aimed to perform the validation and cultural adaptation of the Questionnaire for the evaluation of pelvic floor disorders and their risk factors during pregnancy and postpartum (QMAP) for the Portuguese/ Brazil. The questionnaire was translated and after evaluation by the Committee of Experts the back translation was made and after this, the pre-test was performed. The participants answered the questionnaire twice, with an interval of 7 to 10 days and also answered the Medical Outcomes Study 36 - Item Short - Form Health Survey (SF-36). Sixty-six women (77% pregnant and 23% postpartum women) participated in the study, with a mean age of 26.5 ± 5.8. There was no missing, no floor-ceiling effect, internal consistency was 0.71 (Cronbach's Alpha), and construct validity assessed with the physical aspect domain of the SF-36 questionnaire was considered moderate, the reproducibility result made by the retest test obtained a result of 0.72. It was possible to conclude that the questionnaire instruments for the evaluation of pelvic floor disorders and their risk factors during pregnancy and postpartum (QMAP) and Childbirth Experience Questionnaire (CEQ-B) were considered validated and reproducible for use in the Brazilian population.
Reforma trabalhista no Brasil: da falsa promessa à legitimação da farsa
(Universidade Federal de São Carlos, 2020-05)
Silva, Antônio Donizetti da
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Carvalho, Joelson Gonçalves de
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Cunha, Sebastião Ferreira da
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Molina, Wagner de Souza Leite
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Gonçalves, Vânia Helena
Esse artigo tem como objetivo analisar criticamente a Reforma Trabalhista –Lei nº 13.467, de novembro de 2017 –, apresentada pelo poder executivo e aprovada no governo de Michel Temer. Busca-se evidenciar que o arcabouço teórico e retórico que sustentou a narrativa da proposição e a discussão que levou à sua aprovação foi a do neoliberalismo. Segundo se anunciou, haveria no país a necessidadede ajustes econômicos, políticos e institucionais no sentido de flexibilizar e desregular o mercado de trabalho para reduzir o desemprego e a informalidade. Todavia, aanálise da realidade concreta e da literatura especializada sobre o tema mostraram que a Reforma, além de não cumprir com nenhuma dessas premissas, aprofundou a destruição das garantias e da segurança que os empregados tinham na modificada CLT.
Ciência e política na reforma da gestão de recursos hídricos no Brasil: a participação da Associação Brasileira de Recursos Hídricos
(Universidade Federal de São Carlos, 2020-05-04)
Campregher, Raiza
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Martins, Rodrigo Constante
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https://lattes.cnpq.br/6617183095074852
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https://lattes.cnpq.br/5006562438115576
The 1990s were marked by significant changes in the national management of water resources, since the institution of a model of water governance. Such transformations occurred, in part, due to the agency of a professional group, with technical and highly specialized knowledge, organized through the Brazilian Water Resources Association (Associação Brasileira de Recursos Hídricos - ABRH). This research aims to study the agency of this association on Brazilian water resources management, by reconstructing its history. More precisely, the in-depth study of ABRH's participation in the formulation of the new Water Law can help to understand the dynamics between the processes of politicization of the water management and the scientificization of water policy. We work with the hypothesis that ABRH has a key role in both processes, both politicization and scientificization, through its strategies of insertion and participation in water governance. But throughout the research we also identified the existence of conjunctural factors that may have influenced decisively the result of the water management reform process. The research methods used were bibliographic and documentary research.
Composição florística e formas de vida em duas comunidades regenerantes em áreas de restauração ecológica de floresta estacional semidecidual
(Universidade Federal de São Carlos, 2020-05-04)
Viveiros, Emerson
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Silva, José Mauro Santana da
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https://lattes.cnpq.br/1206055452889306
;
https://lattes.cnpq.br/7626133122217528
Considered one of the 25 global hotspots, the Atlantic Forest has been subjected to anthropic pressure from pressure, making its conservation and restoration indispensable. The present research aims to evaluate natural regeneration and dispersion syndrome in two areas of ecological restoration, located in the municipality of Borborema, state of São Paulo, one for conducting natural regeneration (A01) and the other with conventional seedling plant ( A02) Set up at random, six permanent plots of 4 x 25 meters in each of the areas, totaling 12 permanent plots of 100 m² each. All regenerated individuals with a height (H ≥ 50 cm) and a Diameter Height of the Chest (DBH <15 cm) were sampled. Native cover methods, life form, density, species richness and dispersion syndrome were used. The indexes of diversity, equability and similarity were calculated. In area A01, we sampled 643 isolates, a family with greater specific wealth was Asteraceae, a species and a more abundant life form in V. polyanthes (shrub). In area 02, sampled 369 isolates, a family with greater specific wealth was Asteraceae, a species and life form, respectively, most abundant were S. polyphylla (arboreal). The diversity indices were A01 (H '= 2.61) and A02 (H' = 2.26) and the equation A01 (J '= 0.68) and A02 (J' = 0.62). Similarity was 48% between areas and 8% (A01) and 9% (A02) when compared to tree species between areas. As areas where ecological restoration showed differences in the composition, ways of life and similarity of regenerated communities, however, they meet the legal requirements of the state of São Paulo. Keyword: Seasonal forest, biodiversity, natural regeneration, seedling planting
Catalogação e elementos de metadados de esculturas tumulares: uma proposta
(Universidade Federal de São Carlos, 2020-05-04)
Storti, Vivian Rosa
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Zafalon, Zaira Regina
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https://lattes.cnpq.br/1584935790390793
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https://lattes.cnpq.br/4993360225546622
With the general objective of establishing guidelines for cataloging and defining metadata applicable to tomb sculptures, the present dissertation starts from the question of how cataloging can contribute so that tomb sculptures are understood as sources of information. The interest in developing this research resides in the understanding that the cemeteries are consecrated as sources for studies in several areas, both due to the fact that they have outstanding personalities buried there, as well as for the artistic and cultural value and, however, they are little explored . The research hopes to reach, as an academic contribution, the interest in an unusual information resource, as well as to propose ways of structuring and organizing the works present in the cemeteries, enabling the informational dissemination of the tomb sculptures. The methodology used to achieve the proposed objective is descriptive and exploratory and is carried out through bibliographic and documentary research. The bibliographic survey was carried out through research on specific bases of Information Science as well as on the general basis of theses and dissertations. 54 records were selected, among articles and academic papers for content analysis. Of these works, 15 provided the basis for identifying the contextualized elements. As a way of achieving the objective, the concepts of metadata and metadata patterns are also presented. To this end, the universe created by Riley (2009-2010b) is presented. From this universe, 12 metadata patterns specified during the work and, of which, 3 were applied in the context of tomb sculptures as correlated with the aspects previously exposed. Comments are made as a result of the application of the metadata standards and the identified elements and, at the end of the dissertation, considerations are made regarding the fulfillment of the objectives, the contribution of the protocol and the need for future research.
Patrimônio histórico e conflitos socioterritoriais: paradoxos da (i)legibilidade dos tombamentos e das normas de preservação, a partir de Cáceres-MT
(Universidade Federal de São Carlos, 2020-05-05)
Costa, Dilma lourença da
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Feltran, Gabriel de Santis
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https://lattes.cnpq.br/6789864439048444
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https://lattes.cnpq.br/8619713788065120
My arguments have an ethnographic point of view on historical heritage, after a 3 years fieldwork carried out in Cáceres, a cultural city located in the interior of the state of Mato Grosso, Brazil. Fielwork is concentrated in the Historic Center and the focus is on understanding the current dynamics of the urban and institucional conflicts. The understanding is that conflicts are present in the daily life of the city, but, in the case of an area of cultural heritage, the declaration is a generating element of the conflict, because it is seen as an imposition of the State. Thus, our objective in the research was to analyze the dynamics of socio-territorial conflicts that tension the relationship between owners/tenants and the institutional agents that act on the heritage declaration in the Historic Center of the city, place of the senses and meanings of heritage. Therefore, we analytically reflect on the governance of heritage among the different federal entities, placing the issue of state opacity in the face of the complex connection and articulation between the Laws, Rules and Public Policies of heritage, including for the containment and management of conflicts. Our reflection went through a set of analytical categories that guided all steps of the research: historical heritage, inventory, declaration, preservation, intervention rules and preservation policies, and that took shape with the notion of the paradoxes of the state (i)legibility. Since our initial immersion in the empirical field, even in the first contacts that preceded the interviews, these paradoxes have proved to be central to understanding the conflicts surrounding the cacerense heritage. Given this context, we gathered, in this analysis, arguments around socio-territorial conflicts, according as they put us in relation to all the actors that we were interested in discussing, in order to understand the paradoxes of this mutual illegibility. The categories also included the survey and compilation of documentary data, of the most diverse, used in the thesis, in addition to being read from the narratives of the owners and renters, of the institutional agents. The difficulty of common language between different federative entities and their administrative bodies, and of them with the owners and renters, produced innumerable conflicts, which allowed us to identify the arguments of each one in the face of conflicts and, not less important, to move through the theoretical field that they illuminated us. The paradoxes of (i)legibility proved, for our analysis, to be bilateral. On the one hand, government entities (at the municipal, state and federal levels) have demonstrated numerous difficulties in articulating and reading the daily life of the Cáceres center. On the other hand, owners and renters had difficulties to read the interest conflicts behind the history heritage declaration and, above all, to understand the bureaucratic game underlying these interests. The plots between these paradoxes are seen throughout the thesis and, given the scene it presents, it highlights the initial point of the conflicts in the historic center in Cáceres, emphasizing the state practices that have been the guiding thread of its intensification.
O avesso do glamour: um estudo do trabalho dos estilistas/designers de moda
(Universidade Federal de São Carlos, 2020-05-05)
Voltarel, Amanda Coelho Martins
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Lima, Jacob Carlos
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https://lattes.cnpq.br/9244132532446607
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https://lattes.cnpq.br/8203644162839798
This thesis aims to understand the particularities of the creative work of fashion stylists, or also called fashion designers. To this end, we conducted semi-structured interviews with workers engaged in different activities in the area of fashion, with a selection of training in fashion courses for all respondents. The data obtained from the interviews and the bibliographic research allowed us to understand how these workers are incorporated into the labor market, their activities, work experiences, the importance of creativity, the search for status, and the importance of recognition. We chose to interview designers who are not part of the mainstream activity marked by the glamor of parties and fashion shows, but rather its “reverse” world, the daily life of those engaged in fashion production, particularly, the clothing sector. We have developed the argument that the fashion world is seen as a space of appearances that conveys the idea of glamor. Designers in this field expect status and recognition, but find the “reverse” of glamor in working relationships, low wages, informality, adversity in entering the labor market, activities that do not match workers’ education, frustrations and disenchantments with the occupation. What we call “reverse glamour” is the creation of a category of workers, the stylists, who are a reworked version of the all-in-one fashion creator, the tailor and the seamstress. Wrapped in a glamor of the fashion world, they find its “reverse” in the job market.
Structural, morphological and optical properties of Ca10V6O25
(Universidade Federal de São Carlos, 2020-05-05)
Teixeira, Mayara Mondego
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Longo, Elson
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https://lattes.cnpq.br/9848311210578810
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https://lattes.cnpq.br/5868692390957432
Modeling the structure and morphology of crystals is of great interest in the field of science and industry, as these factors are strongly linked in determining the properties of materials. That said, Ca10V6O25 compounds were synthesized by the coprecipitation and the microwave-assisted hydrothermal methods in a different time and temperature conditions in order to optimize their photoluminescent property. These methods were efficient to obtain different morphologies, in addition, the effect of the synthesis conditions had a strong influence on the microstructure and optical properties of vanadium compounds. Then a growth mechanism was proposed for the different particles formed, and it was observed that the synthesis method has a strong influence on the degree of structural order/disorder. By controlling the morphology and types of defects in the crystal lattice, different emission colors can be observed for the Ca10V6O25 compounds. Since, the sample that presented a balance in the degree of order/disorder structural in the short-, medium-, long-range, exhibited an emission in the white region by the coordinates of the CIE chromaticity diagram. Then, the luminescence mechanism for the synthesized compounds was proposed, as well as its structure and electronic properties were revealed through the relationship between theoretical calculation and experimental data. The photoluminescent property was investigated in detail which was observed that in addition to the electronic transition typical of the [VO4] clusters, there is the contribution of energy levels that are located within the band gap. These energy levels were formed by different types of disorder at short-, medium-, and long-range in the structure.
Representação colaborativa de dados científicos: estudo na rede de repositórios de dados científicos do estado de São Paulo
(Universidade Federal de São Carlos, 2020-05-06)
Viana, Joyce Mirella dos Anjos
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Dal'Evedove, Paula Regina
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https://lattes.cnpq.br/1170937498266968
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https://lattes.cnpq.br/5238461044667684
Big Data has caused transformations in various sectors of society and has demanded new approaches for studies in Information Science. These transformations also imply the emergence of new forms of scientific communication, intensifying the demand for scientific data, with the collaborative representation of information being a contemporary alternative to the problems arising from the advancement of digital technologies. In this perspective, it was questioned how the scientific data repositories act as collaborative information systems through the active participation of users or groups of people in the organization and treatment of scientific records from research activities. In order to contribute to the issue, we investigated the practices of organization and treatment of information in scientific data repositories, in order to contribute with subsidies for the collaborative representation of scientific records from research activities, through the following specific objectives: a) conceptualize the collaborative representation of information in the studies of Information Science and its potential in times of Big Data; b) explore the guidelines and practices adopted for the organization and treatment of scientific data within the scope of the Network of Scientific Data Repositories of the State of São Paulo; and to present and reflect the possibilities of collaborative representation of scientific data in the Network of Scientific Data Repositories of the State of São Paulo, in all its dimensions and perspectives. To this end, exploratory and descriptive research was conducted through the collection of data of a bibliographic order and by survey, with the investigative scope of the specialized literature on Information Science and the digital repositories belonging to the network. Although some theoretical indications in the scientific literature point to Folksonomy as a possible strategy for the organization and treatment of information in the context of Big Data, it was found that there is no such practice in the data repositories that integrate the network, even though the system has possible technological infrastructure for tagging. It is concluded that Information Science needs to investigate and incorporate, in its professional practices, viable parameters for the organization and recovery of informational resources implied by Big Data.