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Produção científica em Sociologia da Educação: estudo bibliométrico do Banco de Teses da Capes
(Universidade Federal de São Carlos, 2013-12-12)
Silva, Rosemary Cristina da
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Hayashi, Maria Cristina Piumbato Innocentini
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https://lattes.cnpq.br/5606691763426294
The present research proposes to conduct a study on the field of Sociology of Education as presented in the theses and dissertations available in the CAPES Theses Database from the period from 1987 to 2011, based on bibliometric and scientometric approaches, in order to obtain a theoretical reflection on the field of Sociology of Education in Brazil that unfolds in the identification of: prime research topics in the field of Sociology of Education; aspects of sociological theory; the most influential authors and theoretical frameworks of reference in Sociology of Education. The data source was the CAPES Theses Database with contributions from BDTD/IBICT, the public domain and the digital libraries available for raw text access. The methodology was developed in four phases comprised of: construction of a theoretical reference; data collection in the CAPES Theses Database, BDTD, Public Domain Portal, description and categorization of survey data utilizing automated tools (the software programs Vantage Point and Excel) for the organization of the results obtained and subsequent analysis and interpretation. The chosen design consisted of two studies: Study 1: Bibliometric analysis of dissertations and theses in Sociology of Education with the aim of reporting the state of the art of the scientific production in this area; Study 2: Analysis of reference citations in light of theoretical approaches in Sociology of Education and Information Science, signifying the importance of combining different methodological perspectives to explore the same study object. In Study 1, we present the following results: the production of theses of dissertation occurred at some moments in an oscillating manner, but the increase was gradual throughout the studied period. The works at the Master s level predominated with 71% of the recovered records. With respect to distribution by institution and region, both indicators were found to be concentrated in the southeast region, that is, UFMG, PUC-SP and PUC-RIO were the most frequent institutions confirming the representativeness of this region in the national research. As to the administrative nature of the institutions, the Federal and Private institutions were predominant. The graduate programs that have most researched this topic indicate Education and Sociology given that Sociology of Education is the scientific field that has maintained historic relations with these areas. The most frequent theme is Education, followed by Sociology of Education. The Research Instigating Agencies that fund the most research studies are Capes and CNPq. The studies that did not receive financing correspond to 51% of the total, which indicates that these researchers are participating in the labor market. The female gender is present in 72% of the authorial credits in the dissertations and theses, confirming that women tend to predominate in the Human Sciences. Study 2 corresponds to the analysis of citations of books and chapters appearing in the theses and dissertations. The results show that in relation to the contemporaneousness of sources, the author shave relied on relatively recent literature, which can be explained based on the origin of Sociology of Education that, as a distinct field of Sociology, is relatively new; therefore, production in this area also tends to be new. As to book authorship, national and foreign authorial nuclei were identified. The most cited authors of the national nucleus are Maria Alice Nogueira, Paulo Freire, Florestan Fernandes and Demerval Saviani. The most cited in the foreign nucleus were Pierre Bourdieu, Émile Durkheim, Jean-Claude Passeron, Bernard Lahire and Michel Foucault. The most cited book title was A reproduction: elements for a teaching system theory , authored by Pierre Bourdieu and Jean-Claude Passeron. As to language indicators for the books and chapters, Portuguese predominated in the two sources. The editors of the books and chapters cited indicated Editor Voices as predominant in the most cited publications. In reference to authorship of book chapters, Pierre Bourdieu was the author of the majority of chapters cited. The indicator on authorship of books that integrate the chapters of books identified Maria Alice Nogueira as the most frequent author. The most mentioned chapter title was The conservative school: the inequalities facing the school and the culture, and is authored by Pierre Bourdieu; the books that integrate the book chapters presented the title Escritos de Educação (Writings from Education), organized by Maria Alice Nogueira and Afrânio Catani as the most cited. The data resulting from the three authorship indicators (authorship of books, authorship of chapters and authorship of books that integrate the chapters) constitute the research front found to be identified by 21 authors, 15 of whom are Brazilian and six foreign, that constitute the principle theoreticians and researchers that contribute to the theoretical underpinning that sustains the development of research studies in Sociology of Education in the production of theses and dissertations in Brazil. Through citation analysis, it was highlighted that the bourdieusian approaches are most often utilized as a theoretical referential in Sociology of Education theses and dissertations. The studies presented here in indicate the most influential authors and theoretical frameworks of reference utilized by the authors of theses and dissertations to support their research Sociology of Education and how they configure the national graduates cenario in Brazil.
Subsídios para a história da educação no Brasil: um estudo da revista do Instituto Histórico e Geográfico de São Paulo
(Universidade Federal de São Carlos, 2013-12-12)
Pereira, Maria Aparecida
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Ferreira Junior, Amarilio
;
https://lattes.cnpq.br/0748545841167046
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https://lattes.cnpq.br/8232009684516961
This thesis aims to analyze the contributions of the Journal of the Institute of History and Geography of São Paulo (RIHGSP) for history of Brazilian education through an analysis of articles published in this journal between 1895 and 2004. The motivation for the study came from the fact that despite the importance of Geographical and Historical Institutes for national historiography, which can be proven by numerous academic studies conducted, there is a gap in the historiography of Brazilian education regarding the use of these journals institutes as primary sources for the history of education. Therefore, this thesis aims to answer the following research question: what are the contributions of RIHGSP for the History of Education in Brazil? The justification for this research is grounded in the understanding that the study of scientific production in the pages of this magazine is relevant to the reconstruction of their own national historiography and to demonstrate the role that information sources play in dissemination of information and the development of the research scientific education. Thus , the main objective of the research was to highlight the contributions of RIHGSP to the historiography of Brazilian education , and the specific objectives were : a) outline a historical overview of Geographical and Historical Institutes in national and world stage standing in this context the History Institute and Geography of São Paulo , b ) describe the main features of the Journal of the Historical and Geographical Institute of São Paulo ( RIHGSP) c ) analyze this scientific production according to bibliometric parameters of authorship, thematic and temporal distribution; d) conduct a content analysis of a selected sample of 20 articles RIHGSP related to the theme of the history of education. From the methodological point of view the research was characterized as an exploratory and descriptive study. The analytical approaches were supported in the bibliometric analysis and content analysis and involved the following steps: literature review, collection, organization and systematization of data and analysis and interpretation of results. Thus, it was possible to obtain scientific evidence to demonstrate that the texts published in RIHGSP, are key to the history and historiography of Brazilian education, because they allow understanding how the literate elite - represented by intellectuals who publish articles in this journal - thought education Brazilian.
Vaga-lumes bioindicadores de poluição luminosa e riqueza de espécies em áreas naturais da Serra de Paranapiacaba e em áreas urbanizadas
(Universidade Federal de São Carlos, 2013-12-12)
Santos, Raphael Machado
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Viviani, Vadim
;
https://lattes.cnpq.br/3942043373510668
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Schlindwein, Marcelo Nivert
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https://lattes.cnpq.br/9690898537150950
Bioluminescent beetles are common for their wide distribution in the world, but the composition of the fauna of these organisms is still unknown to most of the areas where they occur. Brazil is the country with the largest number of cataloged species of bioluminescent insects, but studies of faunal surveys, which allow observing the composition of the assemblies of these insects, with the aim of monitoring impacts in natural areas has only recently been realized. The present study focuses on the artificial night lighting as a possible impact on assemblies of bioluminescent beetles. To the knowledge of the fauna of luminous beetles in the State of São Paulo, surveys were conducted by sampling at three sites of the Atlantic Forest in the SA of Paranapiacaba. The species found were: Aspisoma lineatum, Aspisoma physionotum, Aspisoma sp., Cratomorphus beskei, Cratomorphus giganteus, Photinoides penai, Photinus sp1, Photinus sp9, Ethra aff. malledicta ou axilaris, Ethra aff. adicta, Cladodes demoulini, Cladodes flabelicornis, Amydetes sp., Bicellonycha sp., Bicellonycha sp8, Pyrogaster lunifer, Pyrogaster moestus, Pyrogaster sp3 ref. (PORTO, 2011), Photuris elliptica, Photuris sp1, Photuris sp7 Stenophrixotrix sp1, Brasilocerus sp1, Phrixotrix hirtus, Pseudophengodes sp1, Hapsodrilus pyrotis, Pyroptesis cincticollis, Ptesiomopsia luculenta, Pyrearinus candelarius, Pyrearinus micatus e Pyrophorus divergens. The investigated area in SA Paranapiacaba has the second highest species richness of bioluminescent insects of the state of São Paulo until now. From the cluster analysis was done with the data obtained in the field and published data to categorize areas as more and less urbanized was possible to deduce a dependence relationship between species and area in which they can occur. Like other studies, lower richness of bioluminescent beetles in more urbanized areas was observed, we chose a species to investigate the possible effects of artificial lighting. For the study we used the method of counting grid in two similar areas, where only one had artificial lighting. Was possible to compare the data obtained from the two sites with randomization of the same data through a robust non-parametric test, thereby we verified that the sample populations showed no number of different occurrences, the p value is not significant (t=1,780787, R=5000, P=0,059988). We conclude that Bicellonycha lividipennis is not sensitive to ligth of sodium vapor lamps. So this species is not a good indicator species to light pollution for this type of light source. The bioluminescence spectra and the sodium light were superimposed; a possible explanation for that B. lividipennis is not sensitive to light sodium is the activity of the species which is relatively early when there is still strong lighting of twilight.
O fornecimento de cana-de-açúcar para usina e a diversificação produtiva no assentamento Ibitiúva no município de Pitangueiras - SP
(Universidade Federal de São Carlos, 2013-12-12)
Amorim, Fernando Rodrigues de
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Beskow, Paulo Roberto
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https://lattes.cnpq.br/5370208348544496
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https://lattes.cnpq.br/6222228179918861
This study aimed at analyzing the productive dynamics of the Ibitiúva Rural Settlement (Ibitiúva State Settlement) located in the municipality of Pitangueiras, São Paulo, Brazil, and characterized by a production system based on supplying sugar cane to the processing station from the majority of the settled producers. The work presented the following specific objectives in its investigation: causes which lead the producers to leasing their lands to supply sugar cane to the processing station; history of the producers lives and their perspectives regarding the future of this sugar cane supplying system; alternatives for new sustainable production arrangements for the settled, meeting the environmental, social and economic criteria, from an alternative system based on the diversity of rural production in contrast to sugar cane monoculture, grounded on associative activities between the associates, with the objective of increasing their autonomy in relation to other power instances; insufficiency of municipal public politics focused on the rural settlements by the municipality of Pitangueiras. For a better understanding of this system based on supplying agricultural raw material by the settled for a sugar producing agroindustrial unit, we performed an analysis of general economic context, comprehending the following subjects: the Complexo Rural ao Agroindustrial; Green Revolution; the Agrarian Reform and the formation of settlements in Brazil; Agricultural, Rural and Local Development; and Economic Politics destined to Agriculture. Subsequently, the study analyzed the main characteristics of the Ibitiúva Rural Settlement, highlighting its formation, origin of the settled and its socio-economic characteristics. Furthermore, the study analyzed the conditions in which the food production activities for self-consumption and commercialization are performed, which are secondary in regard to the planting system for supplying the processing station. Finally, the research investigated the main characteristics of this supplying system, highlighting its environmental, social and economic limitations through the contrast represented by their debatable monetary gains for the settled suppliers in contrast to an alternative of agriculture based on food diversity and associative production and commertialization structures.
Imagens de si e da sala de recursos multifuncionais em blogs de professores especializados
(Universidade Federal de São Carlos, 2013-12-12)
Rios, Gabriela Alias
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Mendes, Enicéia Gonçalves
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https://lattes.cnpq.br/1920587162141670
The work developed by specialized teachers, in Multifunctional Resource Rooms with students of special education is still unknown. The Multifunctional Resource Rooms are being implemented in public schools throughout Brazil. In order to produce knowledge about this topic, we investigated what specialized teachers who work at Multifunctional Resource Rooms publish on their blogs about the work performed in these rooms, and the experiences related to this service. Blogs were chosen as the data source, as blogs allow the common citizen to be a participative witness, in other words, people can publish texts without an editor. In this perspective, the problem of this study is configured from the following questions: Considering the Public Policies are recent, what have the specialized teachers published about specialized educational service on the internet? What is their perception considering this service? Is it possible to find out the practices of these teachers through blogs? This research aimed to describe and analyze through Text Semiotics what teachers who work with special education publish on their personal blogs and how they construct images of themselves and of the multifunctional resource rooms. The specific objectives were (a) identify on the teacher‟s discourse the experiences which have been evidenced in the educational specialized services; (b) analyze how are the practices directed to the issue of inclusive education in Brazilian education, in multifunctional resource rooms. Tem texts written by Brazilian specialized teachers were analyzed from the discursive level of Text Semiotics. The following categories were analyzed: space described in the text; actors and actants , time of enunciation; figures (concrete elements on the text ) and themes (abstract elements inferred from the figures). It was concluded that the image constructed by these teachers is hero and agents of change of multifunctional resource rooms, as this service depends on their actions to work. From the signs which are on the teacher‟s discourse, it is observed that they have internalized the policies discourse, and the teaching work in multifunctional resource rooms is predominantly focused on the student.
Práticas pedagógicas de uma professora de educação física de início de carreira: um estudo de caso
(Universidade Federal de São Carlos, 2013-12-13)
Costa, Catia Silvana da
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Monteiro, Maria Iolanda
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https://lattes.cnpq.br/4189205834370563
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https://lattes.cnpq.br/3857947314718836
Early career, presented by its complexity, is still in a little explored topic in the world of teacher education. Given the importance of conducting research on the period and the interest in the implementation of actions directed to the initial and continuing training and start teaching, we intend, in this study, know and understand the pedagogical practices of a novice teacher of Physical Education and sources that influence the construction of knowledge in the course of his career. Based on this goal, we reflect on the teacher beginner, the characteristics and implications of this period, initial training in Physical Education, the dimensions of the processes of learning and professional development and teacher knowledge. Similarly, we contextualize Physical Education resuming its historical trajectory to provide visibility and understanding of the constitution of the area, we situate the various trends, we present the construction of the concept of body culture, based our education on a full-length, legislation for Physical Education and studies on the teaching of physical education in the early years of elementary school. Subsidized by qualitative research, we developed a case study with a Physical Education teacher in her fourth year of professional experience in the early years in two schools in the school system of the State Secretary of Education of São Paulo (SSE-SP) in Bauru. We conducted observations, interviews, analyzing documents, we characterize the teacher, contextualize schools and present how the analysis axes were constructed. Based on analyzes of the axes "school subject", "nature of practices: organization, reasoning and evaluation", "teachers dilemmas" and "challenges of physical education in school interventions, relationships and perspectives", consider the participant, not as a beginner teacher, but as a teacher of early career by moving between developing practices successful and some conflicts commonly experienced in the period from entry into teaching, evidence that generally are not defined by the literature on the subject. Such practices are based on a contextualized and interdisciplinary teaching perspective, redefines student learning beyond the procedures. The dialogue with the literature, exchanges with peers, courses and previous experiences reveal the intentionality of the actions of participants and their commitment to the students and the training itself. As a result, their practices relate to the characteristics of a good teacher and an experienced teacher and confirmed the need for public policies to understand the teacher as builder and transmitter of knowledge, to take ownership of this knowledge to propose actions to facilitate training and optimize the process of learning and professional development, helping to ease the hardships of his early career. Also, we intuit that this study may contribute to the early reflections essential to systematize guidelines for public policies for initial and continuing training of physical education teachers who work and who will act in the early years of elementary education in the schools of SSE-SP, and concomitantly promote new dialogues on pedagogical practices of teachers of Physical Education beginners.
Análise dos relatórios de sustentabilidade do varejo supermercadista brasileiro de grande porte
(Universidade Federal de São Carlos, 2013-12-13)
Resina, Rodrigo Alexandre
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Mendes, Juliana Veiga
;
https://lattes.cnpq.br/5692633697407656
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https://lattes.cnpq.br/3659377843094413
The quest for sustainable development is becoming more widespread among government, private organizations and members of civil society, motivated primarily by environmental imbalance and social problems. So the companies conceptualize measure and work toward sustainability and it has become the goal of many of these organizations. This research aimed to analyze how large retail supermarkets companies, that have operation in Brazil, measure their practices aimed at sustainable development. It was carried out during the research, a review of theory and the multiple case studies exploratory; it realized the data collection through public documents (Sustainability reports). First, it’s analyzed 32 reports of 3 retail businesses for several years. It was analyzed as indicators of sustainability are reported by companies in the sector, it was also assessed developments in the application of sustainability reporting in retail and sustainability dimension is prioritized in the reporting of organizational management. It observed a non- regular reporting on sustainability in the periods analyzed, companies report a higher number of indicators related social issues and despite the use of the GRI indicators, the companies had different interpretations about the same indicators. Thus, it identified that companies need to improve their reports and using the external validation (audit) to ensure the transparency and quality of sustainable reporting, enabling the retail supermarket companies to act towards a sustainable management.
Processamento de conhecimento impreciso combinando raciocínio de ontologias fuzzy e sistemas de inferência fuzzy
(Universidade Federal de São Carlos, 2013-12-13)
Yaguinuma, Cristiane Akemi
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Camargo, Heloisa de Arruda
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https://lattes.cnpq.br/0487231065057783
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https://lattes.cnpq.br/8473904363105984
In Computer Science, ontologies are used for knowledge representation in a number of applications, aiming to structure and handle domain semantics through models shared by humans and computational systems. Although traditional ontologies model semantic information and support reasoning tasks, they are based on a formalism which is less suitable to express the vagueness inherent in real-world phenomena and human language. To address this issue, many proposals investigate how traditional ontologies can be extended by incorporating concepts from fuzzy sets and fuzzy logic, resulting in fuzzy ontologies. In special, combining the formalism from fuzzy ontologies with fuzzy rule-based reasoning, which has been successfully applied in the context of fuzzy inference systems, can lead to more expressive inferences involving imprecision. In this sense, this doctoral thesis aims at exploring the integration of fuzzy ontology reasoning with fuzzy inference systems, resulting in the definition and the development of two approaches: HyFOM (Hybrid integration of Fuzzy Ontology and Mamdani reasoning) and FT-FIS (Fuzzy Tableau and Fuzzy Inference System). HyFOM is based on a hybrid architecture combining reasoners for ontologies, fuzzy ontologies and fuzzy inference systems, focusing on the interaction among its independent components. FT-FIS defines an interface between a fuzzy tableau-based algorithm and a fuzzy inference system, including the fuzzyRuleReasoning predicate that allows fuzzy rule-based reasoning to be invoked whenever necessary for fuzzy ontology reasoning tasks. The main contribution of HyFOM and FT-FIS comes from their reasoning architectures, which combine flexibility in terms of fuzzy rule semantics with the collaboration between inferences from both types of reasoning. Experiments regarding the recommendation of touristic attractions, based on synthetic data, revealed that HyFOM and FT-FIS provide integrated inferences, in addition to a more expressive approximation of the relation defined by fuzzy rules than the results from the fuzzyDL reasoner. In experiments involving the evaluation of chemical risk in food samples, based on real data, results obtained by HyFOM and FT-FIS are also more precise than fuzzyDL results, in comparison with reference values available in this domain.
Órteses em PVC para membro superior: utilização por terapeutas ocupacionais brasileiros, propriedades físicomecânicas e de toxicidade e desempenhos funcional e mioelétrico
(Universidade Federal de São Carlos, 2013-12-13)
Silva, Larissa Galvão da
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Vergotti, Iracema Serrat
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https://lattes.cnpq.br/1040747791941406
Splints are devices whose function to stabilize, immobilize, prevent and correct deformities and maximizing the function and are currently manufactured in thermoplastic , especially low temperature. Was created a technique for making splints from thermoplastic PVC and high temperature due to the lack of scientific studies of the applicability of PVC for orthosis for the upper limb, proposed a study aiming to meet , compare and analyze aspects concerning the applicability of the materials and wrist splints made of two types of thermoplastics , the high temperature PVC and a low temperature Ezeform ®, commonly used for orthosis . The research involved the analysis of the factors for the use of materials, the analysis of the mechanical properties, thermal and toxicity of both materials and analysis of myoelectric and functional performances of subjects with and without orthoses on functional tests of manual dexterity . It was found that occupational therapists using PVC do this by being accessible in terms of cost of material and using Ezeform, the ease in modeling, PVC has high recyclability, and Ezeform, is more susceptible to deformation; functional performance volunteers with orthotics PVC and Ezeform is hindered significantly; especially with the PVC; the myoelectric activity of the upper fibers of the trapezius increases with both orthoses; especially with Ezeform of the biceps muscle did not change significantly and muscles radial extensor and flexor digitorum superficialis had the myoelectric amplitude decreased when the orthoses used and so that the orthosis with PVC myoelectric activity was lower.
Produção das enzimas acessórias feruloil esterase e xilanase por fungos filamentosos isolados da região amazônica e sua aplicação na hidrólise do bagaço de canade-açúcar
(Universidade Federal de São Carlos, 2013-12-13)
Braga, Cleiton Márcio Pinto
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Farinas, Cristiane Sanchez
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https://lattes.cnpq.br/9933650905615452
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https://lattes.cnpq.br/8333178384005254
Xylanase and feruloyl esterase (FAE) are two enzymes of great importance for plant biomass decomposition. The hemicellulose, one of the biomass constituents, has a great structural variety, so that for its complete deconstruction, several groups of enzymes are required, including mainly xylanases. These enzymes act on the β-1,4 glycosidic bonds between the xylose residues. Xylanase activity can be enhanced in the presence of esterases, such as feruloyl esterase (FAE), since the latter catalyzes the hydrolysis of linkages which make cell wall structure to be more intricated. Such connections are formed mainly by the ferulic acid esterified to sugar residues attached to the carbohydrate main chain. It is noteworthy that the ferulic acid cross-links to hemicellulose, pectin and lignin structures. Both enzymes are of interest in many sectors, for example, during the saccharification for bioethanol production and bleaching stages of pulp and paper industry. Therefore, this study aimed to select and cultivate filamentous fungi from the Amazon rainforest capable of synthesizing FAE and xylanase, and to evaluate the application of these enzymes in the hydrolysis of sugar cane bagasse. Initially, a screening was conducted on agar plates containing ethyl ferulate. Among eleven fungi tested, seven showed a clear halo around the colony, as indicative of FAE production. Then, the fungi were cultivated in liquid nutrient medium supplemented with 1% wheat bran, and, based on productivity values, three strains of Aspergillus oryzae (P21C3, P6B2 and P27C3) were chosen for cultivation in a stirred tank bioreactor. After 24 hours of cultivation of the P21C3 strain in the bioreactor, it was obtained a crude enzyme extract with 74.85 UI.mL-1 and 47.02 UI.L-1 of xylanase and FAE activity, respectively. This extract was used for the hydrolysis of hydrothermal pretreated sugarcane bagasse with supplementation of a commercial cellulolytic enzyme preparation. These hydrolysis reactions resulted in conversions of 51.2% (cellulose to glucose) and 78.1% (hemicellulose to xylose). Furthermore, the addition of the on-site produced enzyme extract increased the glucose release by 35.8% and the xylose release by 53.8%.
Controle químico e a influência da palha de cana-de-açúcar e da profundidade de semeadura na emergência de plantas daninhas
(Universidade Federal de São Carlos, 2013-12-13)
Silva, Paulo Vinicius da
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Monquero, Patricia Andrea
;
https://lattes.cnpq.br/2766526793830455
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https://lattes.cnpq.br/9428251941902990
The implementation of the mechanized system of the sugar cane has lead a number of direct and indirect benefits to the sugar cane culminating changes in the productive system, among them, changing the infesting flora and the herbicide dynamic. On account of that, this present paper has as goal to study the emergency aspects and the chemical handling of the weeds species. Merremia aegyptia (L.) Urban (Convolvulaceae); Ipomoea purpurea (L.) Roth (Convolvulaceae); Luffa aegyptiaca Miller (Cucurbitaceae); Mucuna aterrima Piper e Tracy (Fabaceae - Leguminosae) e Ricinus communis (L.) (Euphorbiaceae). It was developed two experiments in the greenhouse of Agricultural Science, Universidade Federal de São Carlos, Araras, SP. The first has studied, isolated, the emergency ability of the weeds in designs entirely randomized in factorial scheme 4 x 5, being analyzed in four amount of straw (0,5,10 and 15t ha), five depths of sowing(0, 2, 4, 8 and 10 cm) with for repetition in soil with clayey texture. The emergency percentage of the plants was evaluated until 21 days after the sowing, when the leaf area was also evaluated (cm2), dry mass (g) and height (cm). The second experiment evaluated after emergency controlling of weeds, through the curves of response with amicarbazone herbicide (1400 g ha-1), saflufenacil (50 g ha-1), mesotrione( 120g ha-1) and sulfentrazone(600g ha-1). The herbicides were administered when the weeds presented until the second pair of real leaves, in doses 1,5 D; 1,0 D; 0, 5 D, 0,25 D e o 0,00 D, where D means a commercial dose of product. The evaluations were made after 7, 14 and 21 days the application of the treatments (DAS) and the dry mass after 21. In relation to the emergency ability, the species analyzed presented different responses on account of the sowing depth and the amount of straw placed on the soil surface. For the species of L. aegyptiaca, I. purpurea, R. communis the sowing that was more supercial resulted in a higher percentagem of emercengy of seedlings, regarding the placement of M. atterima seeds to the 0 cm it has resulted in a less number of seedlings. The L. aegyptiaca, M. aterrima e I. purpurea species had presentend less leaf area, height and dry mass at t he moment the seeds were placed in a supercial way (0cm). In relation to the herbicides administration after emergency condition of the weeds, it has verified that the application of amicarbazone provided levels of controlling to 80% in all the doses administered except de R. communist showing to be efficient on weeds handling. The saflunefacil wasn t efficient on L.aegyptiaca controlling and the mesotrione wasn´t efficient on controlling levels to 80% in all the species and doses used. On account of that we can conclude the species analyzed presented adaptation to the harvesting system without previous burning emerging up to 10cm and 15 t ha-1straw on the soil. The response given by the plants has showed changes, in relation to the chemical handling was observed that different levels of susceptibility of weeds regarding to the herbicides administered after emergency, being more efficient amicarbazone and sulfentrazone.
Diagnóstico de conformidade do processamento de produtos para saúde: análise de indicadores de qualidade na atenção primária a saúde
(Universidade Federal de São Carlos, 2013-12-13)
Roseira, Camila Eugenia
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Figueiredo, Rosely Moralez de
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https://lattes.cnpq.br/2597491235073085
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https://lattes.cnpq.br/6191593587072537
Health-associated infections (HAI) in non-hospital care is a subject still little explored in literature. Among measures that assist in the prevention and control of HAI is the quality of medical instruments processing which aims to avoid the risks from their use. In order to enable the assessment of medical instruments processing in Primary Health Care (PHC), were adapted and validated quality indicators to assess the practice of medical instruments processing for PHC. Assuming this, it was aimed to diagnose the completeness of the medical instruments processing in PHC health services and assess the usability of the instrument available. This is a study with two arms: the) non-experimental, correlational descriptive and b) methodological study. The hypothesis of this study is that there is difference in the medical instruments processing between Basic Health Units (BHU) and Family Health Centres (FHC). Data collection occurred in the city of São Carlos, in ten health services, selected by convenience. Seven health indicators were applied to evaluate the structure, process and result of that practice. This project was approved by Ethics and Research Committee of UFSCar n° 112,528. The results showed that this activity is a secondary practice in health units observed, because the professionals responsible for this activity are scaled to perform other activities concurrently. There are no records in any health service about medical instruments processing and testing for attesting the effectiveness of the process is not part of routine work. The cleaning process indicator was that had lower overall compliance index (18.18% for BHU and 20.00% for FHC), which deserves attention, given the importance of this step for the subsequent steps. Another point that deserves attention is that literature does not bring standardized information regarding the disinfection of medical instruments, which prevented this component was observed, and therefore suggests an aspect to be studied, so that it can assist professionals responsible for this to carry out disinfection safely for use of medical instruments. Regarding the usability of the indicators, the structure are the most achievable, being followed by the process and result. It should be noted that indicators that require sample are influenced directly by these in terms of implementation time. It is understood the need for studies about this topic on PHC, so that they are established strategies aimed at improving these factors contributing to occupational safety and patient.
Complexos de rutênio(II) com potenciais atividades antitumorais: síntese, caracterização e ensaios biológicos
(Universidade Federal de São Carlos, 2013-12-13)
Reis, João Paulo Barolli
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Batista, Alzir Azevedo
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https://lattes.cnpq.br/6469642481998660
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https://lattes.cnpq.br/1949908405457184
In this thesis phosphinic ruthenium complexes coordinated to ligands of biological interest: folic acid, 6-mercaptopurine, 2-mercaptopyridine and 8-aminoquinoline, dpqQX, dppz and dpq (dipyridophenazine and derivatives) mainly, were synthesised from the precursor complexes [RuCl2(PPh3)3], [RuCl2(dppb)(PPh3)] and cis- [RuCl2(dppb)(bipy)] and characterized by the usual techniques: 1H, 31P{1H} and 13C{1H}, IR, UV-Vis, molar conductimetry, elemental analysis, cyclic and differential pulse voltammetry, mass spectrometry and X ray diffraction of single crystal when applicable. The synthesized complexes showed values of E1/2 larger than their corresponding precursors, and in the case of complexes with folic acid presented irreversibility in the oxidation of ruthenium. Molar conductance measurements and elemental analysis corroborated the proposed formulae and the study of crystals solved by X ray diffraction confirmed the expected structures. The complexes (series I-III) were evaluated in vitro against MDA-MB-231 and MCF7 breast cancer cell beyond in mouse fibroblast cells. The Ru-FO complexes (series I) has been activity against breast cancer cells MDA-MB-231, suggesting that small structural modifications presented variation in cytotoxic activity. The ruthenium complexes coordinated to dpqQX, dppz and dpq ligands (series II) were very active and selective against breast cancer cells studied. Studies of their Interaction with ct-DNA confirmed the existence of interaction by intercalation mainly of these complexes (series II).
Classificação de ações de Z2k fixando espaços projetivos relativos a anéis diferentes
(Universidade Federal de São Carlos, 2013-12-13)
Andrade, Allan Edley Ramos de
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Pergher, Pedro Luiz Queiroz
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https://lattes.cnpq.br/3328545959112090
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https://lattes.cnpq.br/6801447171421372
Let M be a closed smooth manifold and T : M ! M be an C1 involution defined on M. It is known that if F is the set of fixed points of T, then it is a finite union of closed submanifolds of M. Given F, a problem in this context is the classification, up to equivariant cobordism, of pairs (M; T) for which the fixed point set is F. In this work we performe the classification, up to equivariant cobordism, of Zk 2 -actions (Mn;Φ) fixing F with F being one of the following: F = KP2n [ KP2m+1; F = KP2n+1 [ KP2m+1 , where KP is the real, complex or quaternionic projective space. We also perform the classification, up to equivariant cobordism, of Z2 2-action whose fixed point set is KdP2n [ K2m+1 e and d < e, where KjP, j = 1; 2; 4 are respectively the real RP, complex CP and quaternionic HP projective spaces. Given that in this case appeared exotic actions, was important that the improvements that we made from the result of Pedro Pergher done in Theorem 3.4.1, which allowed us to obtain such classification.
O ensino de propriedades periódicas através do lúdico
(Universidade Federal de São Carlos, 2013-12-13)
Zamboni, Geovana
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Marques, Rosebelly Nunes
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https://lattes.cnpq.br/7921735904003583
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https://lattes.cnpq.br/9818677025544600
Due to the importance of using instructional resources in the classroom and of the understanding these are tools to support the teaching, the focus of this research was the creation and evaluation of a didactic game in development of chemical content, involving Periodic Properties. This activity was implemented in E. E. Prof. Marcelo de Mesquita in the city of Ipeúna - SP, with students of two classrooms of Highschool 1st grade. The following step of the research involved: a) the study of Nowadays Chemistry Teaching; b) an investigation of Didactic Resources for Teaching in Brazilian context; c) the teaching of Periodic Properties in Textbooks and Curriculum Proposals of São Paulo State, with the purpose of identify how this content was put to the teachers and also support the development of issues that formed the database of questions used in the game; d) the theoretical study on Didactic Games, to identify what kind of game to develop, and the choice was creating a software. We chose the use of technology in the classroom by creating an electronic game because it presents important instructional possibilities for the Basic Education s teacher. The research was exploratory and its methodology had a qualitative approach to assist in the data collection and its analysis. The instruments for data collection were questionnaires and researcher s observations. The game practice has two parts and one is for diagnostic evaluation. In the diagnostic moment, the students have answered a questionnaire about the Periodic Table and Periodic Properties before the activity and after this played the didactic game itself. Henceforth the students answered another questionnaire about the Periodic Table, its properties and its used resources. By data analysis it was noticed that the game contributed to improve students learning skills, but it s clear that the game is not a self-sufficient tool to teach contents, it must be linked to a sequence of didactic tools, supported by the teacher, considering the pace of pupils' learning and particularity of specific content.
Desenvolvimento da microestrutura do BaCeO3 dopado com ítrio sob a influência do ZnO como aditivo de sinterização: correlação com a condutividade protônica
(Universidade Federal de São Carlos, 2013-12-13)
Macambira, Francisco José
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Souza, Dulcina Maria Pinatti Ferreira de
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https://lattes.cnpq.br/4100119317525940
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https://lattes.cnpq.br/4409418331384396
Yttrium-doped barium cerate perovskites are promising electrolyte for solid oxide fuel cell (SOFC) due to high proton conductivity at intermediate temperature, 400-600°C. However, the proton conductivity is not an intrinsic characteristic but appears after proton insertion on the crystalline structure during heat treatment in rich hydrogen atmosphere. The relationship between proton insertion efficiency and the type of microstructure is still unclear. Another limiting factors in obtaining these perovskites is the high sintering temperature which modifies the stoichiometry generating secondary phases. In this work, the influence of ZnO as sintering aid on the microstructure development and also the influence of microstructure on the protonation process was systematically investigated. Pure and doped with 10% to 20 at% yttrium BaCeO3, with and without ZnO as sintering aid were prepared through oxide mixture, isostatically pressed and sintered at 1300-1600°C temperature range. The sintered samples were characterized by density measurement using Archimedes principle, X-ray diffraction (XRD), scanning electron microscopy (SEM) equiped with energy-dispersive X-ray detector (EDS) and impedance spectroscopy. The sintered samples microstructures were multiphase and the volumetric relation between the phases was dependent on yttrium content, ZnO addition, and sintering conditions. ZnO acts on the microstructure development through the binary BaO-CeO2 eutectic point but it is only effective as sintering aid in the presence of yttrium. Eutectics microstructures were obtained due the ZnO addition. The protonation efficiency and, in consequence, the electrical conductivity were microstructure dependent. The highest protonic conductivity, 1,44 x 10-2S/cm at 500 °C, was obtaining by 10 at.% yttrium-doped sample with 1.0 wt% of ZnO and sintered at 1600°C-8h.
Utilização de alumínio recoberto por aspersão térmica em tubulação de condensadores evaporativos
(Universidade Federal de São Carlos, 2013-12-16)
Baroni, Luis Felipe Sverzut
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Kuri, Sebastião Elias
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https://lattes.cnpq.br/6842072916153866
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https://lattes.cnpq.br/3337645782698117
In evaporative condenser production, galvanized steel has become the most suitable material for piping system production, since it has high corrosion resistance and relative low commercial value. With proper surface treatment, it is possible to make aluminum an efficient alternative for the replacement of galvanized steel on these refrigeration equipment. In this work, thermal spray and organic coating spray were used to cover an aluminum substrate in order to achieve a material condition with better corrosion resistance and better thermal properties. Electrochemical impedance spectroscopy (EIS) and open circuit potential were used to evaluate different surface coatings performance. Microstructural characterization of the coatings was made through scanning electron microscope (SEM) and confocal microscope. Electrochemical tests showed that a coating composed of an inner layer of NiCr and external layer of AA1100 aluminum alloy applied by thermal spraying is not effective for the protection of aluminum tubes exposed to an alkaline environment with pH above 10.5, as in evaporative condensers piping system. Yet the coating comprised of a AA1100 aluminum alloy applied by thermal spraying and subsequent application of epoxy resin is a viable alternative for this application.
Construção civil e relações geométricas: um caminho para aprender e ensinar matemática?
(Universidade Federal de São Carlos, 2013-12-16)
Rodrigues, José Donizeti
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Pompeu Junior, Geraldo
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https://lattes.cnpq.br/7146270419829114
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https://lattes.cnpq.br/1280473606413184
Mathematics, from the beginning of the schooling process, has occupied important position in the basic training of the citizen, as is present in different activities of our daily life and it is required in almost all selection processes, being so much educational or vocational. Over the past decades, the teaching of Geometry has been neglected in school curricula. An example is the observation that the Geometry is usually work object of the teacher in the classroom only in the last quarter of the year, so when it does not claim lack of time to present it to students, relegating it to oblivion. In addition, many students say that school Mathematics is too theoretical, it has no application in their everyday lives and, consequently, lose interest in studying it and learn it. The research reported here aimed to investigate a strategy didactic and methodological basis for the teaching-learning part of Euclidean Geometry students of 2nd year of high school, a public school in a city in the state of São Paulo. Specifically, the main objective of this research was the development of educational material that exploits mainly the geometric concepts of area, perimeter and scales present in the planning and definition of plant and model of a house from the informal knowledge of the non-professional area, such as masons, carpenters and workmen. Through a sequence of learning activities, originating from problems of construction, sought to integrate motivational elements and creative development of geometrical concepts related to construction the historical elements in the process of teaching and learning. For this was also used in this research plant construction models in the search for ease of viewing and understanding of geometrical concepts studied by students.
Perspectiva CTS em estágios curriculares em espaços de divulgação científica: contributos para a formação inicial de professores de Ciências e Biologia
(Universidade Federal de São Carlos, 2013-12-16)
Prudêncio, Christiana Andrea Vianna
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Freitas, Denise de
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https://lattes.cnpq.br/7915790476046108
In today's society, the increasing integration of Science, Technology and its products in the life of the citizen demands that he be scientifically literate, able not only to understand these issues but make conscious use of its products, taking position autonomously and critique about them. Whereas the school is still the largest area of education systematized, it is in this space that much of the population will acquire the knowledge necessary to function in the world. However, our model of teaching is still highly introductory and marked by the transmission of decontextualized knowledge and, for that, has not cooperated effectively to form the citizen that the current society needs. This form of teaching usually reaches the Degree Courses, forming a professional within a single and totalitarian conception of science, which invariably will be passed on to their students. Seeking to build with the undergraduates another way to think of science, technology and its relations with society, this research conducted an insertion activity in the discipline of Supervised Stage II, that in Universidade Estadual de Santa Cruz, Ilhéus / Bahia, is exclusively devoted to spaces of Non-Formal Education, using either the assumptions of scientific literacy, STS curricular perspective and later the Freire s ideas to build another model of science education that takes into consideration the situations of exclusion and helps to fight against the inequalities of Brazilian society. The objectives of this research were to identify theoretical and methodological elements of these theoretical references in educational practices developed by undergraduates, organized in the form of extension projects; to verify possible changes in their conceptions about teaching and science in this training context and to investigate how undergraduates recognize the possibilities of incorporating these references in the context of Formal and Non-Formal Education. The interviews with undergraduates, as well as the projects developed by them reveal that there is still great resistance to a science education that considers nonscientific aspects such as socials, economics, cultural, political etc., and although some recognize that this way of teaching has space within the non-Formal Education, the image of Formal Education that they have, does not allow them to consider innovations such as a more integrated education in this space. However, many undergraduates believes the insertion of STS perspective into the classroom at all levels, and also aspire a more humanized teaching and connected to the real context within the university itself. Experiences such as these show that innovation, creativity and real life itself can be incorporated into teaching practice of these future teachers, since they are formed in this way.
Democracia, estado e indústria em a nova política do Brasil
(Universidade Federal de São Carlos, 2013-12-16)
Viviani, Fabrícia Carla
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Cepêda, Vera Alves
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https://lattes.cnpq.br/4917331423373631
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https://lattes.cnpq.br/5015093424728336
The main objective of this research is to analyze the A Nova Política do Brasil a compilation of pronouncements of the Vargas First Government, between 1930-1945 , and the central themes that was broadly debated by the specialized literature of the period about the position of the Vargas First Government regarding politics, state and economy. For the first element, it is pointed out the discussions about democracy, liberalism and organicism. For the second, and related to the first, the questions of the state centralization and intervention, bringing up the idea of that state configuration. Finally, the last element, intermingled with the two firsts and separated only for analytical reasons , that evoke a discussion about the economic transformations occurred along that period, and expressed in the tensions of the agrarian vocation e industrial vocation debate. Struggle that had as result the industrial development inclination. Despite this dilemma had been pointed consensually by specialized literature, the comprehension of that process dynamics and solutions are dissensual, generating various interpretations about the theme. Thus, the proposal of this thesis is to understand the 1930-1945 period as a process in construction, moving the controversies to the idea of process, trying to get how this has occurred in the level of the relations between the actors involved. We choose focuses on state, for sake of its role of protagonist broadly recognize by the experts of the period. We aggregated to this discussion a closer look upon the Vargas first government too, taken here as a catalyst of the new pact of alliances that was forming along the period, whose definition resulted of disputes in political field. Thus, this makes plausible the analysis of discursive production of that government condensed in A Nova Política. For this intention, it was called upon to the Gramsci s ideas in relation to the process, structure and conjuncture and to Pocock and his suggestions about the interfaces between text and context.