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Estudo da cristalização da frutose em diferentes meios
(Universidade Federal de São Carlos, 2010-03-09)
Silva, Anamaria Teodora Coêlho Rios da
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Giulietti, Marco
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https://lattes.cnpq.br/7703659740618915
;
https://lattes.cnpq.br/8406298928017347
The phenomena of fructose crystal nucleation and growth in different media, and its water and ethanol/water solubility curves, which were the base of this process, were studied through the fructose crystallization process. The main objective of this work was to study the process of fructose crystallization in solution by partially changing the solvent in attempt to perform a more efficient crystallization. This change was studied by adding ethanol as a fructose anti-solvent and miscible in the solution with the intention of reducing solute solubility. The addition of a second compound to the medium generated the conditions to the fructose effective crystallization. Information that make it possible to improve the control of crystalline product final properties, such as crystal size distribution (CSD) and crystal habit, were obtained from the completion of the present study. The combined method of cooling with anti-solvent addition successfully provided fructose crystallization. The best condition observed in this work was the trial where 66.2 g of fructose were used in 10 g of water and 60 g of added ethanol, because once a lower amount of ethanol was applied, the crystallization occurred in lesser induction time and the yield of 96,8%.
A metonímia do desejo : um estudo etnográfico da clínica lacaniana em Londrina-Pr
(Universidade Federal de São Carlos, 2010-03-09)
Antonio, Maria Carolina de Araujo
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Lanna, Marcos Pazzanese Duarte
;
https://lattes.cnpq.br/8355559441138016
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https://lattes.cnpq.br/2183333256045294
This research, realized in Londrina (PR) through in-depth qualitative interviews with psychoanalysts and people who do lacanian analysis, and participant observation in a group of lacanian studies, aims to analyse, in this specific ethnographic context, a version of the modern Western notion of person produced by the lacanian clinic based on the concepts such as metonymic desire, structural lack and desiring subject. The forms of subjectivity handled by this method of treatment encompass concepts of suffering, unconscious, healing, health and disease which operate as a system of thought assimilated into the production of a new conception of the self. This conception appeared articulated in the process of constitution of a desiring subject, resulting from a theory of desire that characterizes the lack as a way of being. Thus, the Lacanian psychoanalysis capitalizing certain notion of person that serves as a translation of a code present in the Western capitalist society, as the free and autonomous individual condemned to an endless quest for satisfaction that can never be achieved. The fieldwork also allowed to reach, besides the specifics of Lacanianism in Londrina, part of the universe "psi" of that city.
Caracterização limnológica e análise da comunidade de macro-invertebrados bentônicos em um trecho da sub-bacia do alto Rio São Francisco (MG, Brasil)
(Universidade Federal de São Carlos, 2010-03-09)
Affonso, Ana Lucia Suriani
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Rocha, Odete
;
https://lattes.cnpq.br/7577441794992601
In lotic environments, the benthic fauna is generally well developed and constitutes a community of great importance in the functioning of these ecosystems. The benthic macroinvertebrates participate in food chains, mineralization processes, recycling of organic matter, energy flow and therefore are useful in the monitoring of environmental quality. The purpose of this study was to analyze the limnological characteristics and their influence on the structure and diversity of macroinvertebrate benthic in a stretch of the Upper São Francisco River and its tributary, Piumhi River. The samplings were carried out in two climatic periods, the dry season (October 2006 and 2007) and the rainy season (March 2007 and 2008), sampling up three points in Piumhi River and six points in São Francisco River. Based on the limnological data the rivers can not be considered eutrophic, presenting relatively low levels of nutrients (total and dissolved). The waters of both rivers studied showed trophic state ranging from ultraoligotrophic to oligotrophic. The sediments of São Francisco River was predominantly formed by sand and clay whereas the sediment of Piumhi River was mainly formed by sand. On October 2006, March 2007, October 2007 and March 2008 there were 19, 14, 44 and 7 taxa in Piumhi River and 29, 42, 36 and 31 taxa in São Francisco River, respectively. There were greater richness of taxa and diversity of benthic macroinvertebrates in São Francisco River than in Piumhi River, whereas regarding the numerical abundance the opposite was verified. The only constant taxa were Polypedilum in Piumhi River (October 2006) and Smicridea in São Francisco River (March 2007). In both rivers, the highest values of abundance and density were recorded for the family Chironomidae during dry periods. Phyllocycla and Gomphoides showed highest values of biomass in Piumhi and São Francisco Rivers, respectively, evidencing their potential to transfer energy to other levels of the food chain and the need to utilize different metrics for studying communities. In Piumhi River there were 7 functional trophic groups while in São Francisco River only 5 groups were recorded, being collectors the dominant groups in both rivers. There was a greater similarity between the macroinvertebrates assemblages within each river sampled in the four periods, than between the rivers studied. The canonical correlation analyses evidenced that sediment characteristics and limnological variables were the principal factores that influenced the distribution of Chironomidae genera.
A questão da intersubjetividade em O Ser e o Nada
(Universidade Federal de São Carlos, 2010-03-09)
Santos, Vinícius dos
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Marques, Silene Torres
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https://lattes.cnpq.br/4822141288006918
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https://lattes.cnpq.br/1422927411438060
In Being and Nothingness, Sartre defines man as a hopelessly free being. But thus, iffreedom is our main predicate, would it be possible to think a relationship between differentfreedoms which was not limited to a mere intersubjective conflict, that is, would it be possibleto conceive a theory of the other in Sartre that was not reduced to a clash of freedoms? Theaim of the dissertation is to demonstrate that, despite intersubjectivity be presented in theessay on phenomenological ontology as essentially conflictive, it is possible, already in thisbook, glimpse the overture to think about interpersonal relations of positive reciprocity, thatis, relations able to overcome the inherent conflict of Being-for-others.
Representação política no Brasil: uma análise do perfil das mulheres eleitas à Câmara dos Deputados (1986-2011)
(Universidade Federal de São Carlos, 2010-03-09)
Reis, Cíntia de Oliveira Santiago dos
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Braga, Maria do Socorro Sousa
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https://lattes.cnpq.br/2311094074614215
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https://lattes.cnpq.br/6219303581135757
The objective of this work is to analyze the politics career pattern of this federal Brazilian representative. The clipping that was made for this work is the period between 1986 and 2011, all six legislatures. For this work I went a lifting the politics participation of the woman and analyzed inform like time of office, politics party, ideology and projects. With this information, we look for to discover who are these women? Where do you come from? Why support and where going after the office first?
Expressão e linguagem: aspectos da teoria freudiana
(Universidade Federal de São Carlos, 2010-03-09)
Namba, Janaina
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Monzani, Luiz Roberto
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https://lattes.cnpq.br/2036732603638197
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https://lattes.cnpq.br/5016873975206205
The aim of this work is to examine some of the psychic aspects of the process of acquisition of verbal language in the theory of Freud. In a psychoanalytical perspective, this process takes place in the individual itself as well as in culture as a whole. Accordingly we examine it in its different stages, up to the point when the individual has acquired the use of verbal language. Even then, traces can be located of the process that led to language as such in verbal wit, in works of art, and in psychoanalytic therapy as conceived by Freud. Special emphasis is given to the mutual dependence, stated by Freud, between the physiological and psychological processes involved in the formation of language. Given that for Freud language arises in the individual at a moment when consciousness and the unconscious are yet to be completely separated from each other, it is only natural that he conceives the mechanisms that operate in grammatical languages to be absent and the symbols of expression to signify nothing beside themselves. Freudian conception of primeval language can then be said to be symbolic in the strong, philosophical acceptation of the term, as defined by Schelling: in this transitory form of language, words are not signs of conceptions nor do they point to external things, they are rather taken as things in themselves, complete and independent from all external reference. For Freud, their use prepares the individual for the advent of indirect, allegorical use of words that is typical of languages in their plain, grammatical form. But symbolic language does not disappear completely and without trace from the psyche, once verbal language has settled. Verbal wit, works of art, psychoanalytical therapy are instances of the permanence of the symbolic use of words in the realm of culture, and are as such to be taken as means of access to the unconscious.
Características limnológicas da bacia hidrográfica do córrego Rico, Jaboticabal, SP
(Universidade Federal de São Carlos, 2010-03-09)
Iha, Danilo Sinhei
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Tundisi, José Galizia
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https://lattes.cnpq.br/5730659239785432
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https://lattes.cnpq.br/2332539900317166
Evaluation of quality and quantity of water contributes to the strategic decisionmaking policies and techniques to ensure the potential use of this resource for agriculture, industry, animal watering and for human consumption. In order to assist the governing of the Rico stream watershed to create mechanisms and effective action to combat pollution from this resource this study was conducted. In 2006 the treatment sewage plant in the city of Monte Alto was established in this basin. The city of Jaboticabal, that uses the water of the stream Rico for human consumption, is located dowstream of this plant. Chemical, physical and microbiological analysis, were carried out in various parts of this basin. There was a significant variation in the water quality in this watershed between the dry and wet stations. It is concluded that the tributary that drains the area of the town of Monte Alto and its treatment sewage plant impairs the quality of water in this basin.
Formação de acetato de etila a partir do etanol sobre catalisadores de Cu/ZrO2: efeito da carga de cobre nas propriedades físicas e catalíticas
(Universidade Federal de São Carlos, 2010-03-10)
Freitas, Isabel Cristina de
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Bueno, José Maria Corrêa
;
https://lattes.cnpq.br/0157452280626031
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https://lattes.cnpq.br/9861067651401873
The ethanol dehydrocoupling in ethyl acetate distinguishes among the reactions of alcohol transformation in products with higher added value. Due to the possibility of obtaining ethanol from biomass in Brazil, the production of ethyl acetate is of great interest, being their production very economical. The ethanol dehydrocoupling in ethyl acetate was studied over Cu/ZrO2 catalysts prepared by impregnation method followed by calcinations in air. The samples with different Cu loadings were characterized by thermal analyze, X-Ray powder diffraction, determination of the specific surface area, temperature-programmed reduction (TPR), decomposition of N2O and X-Ray photoelectron spectroscopy (XPS). TPR results showed the formation of low temperature reduction Cu species (peaks α1, α2 e β) predominant at low loadings of supported Cu in ZrO2, these species are attributed to CuO highly dispersed on support. The increase of Cu loading caused the formation of CuO bulk species with high temperature reduction (peaks γ1 e γ2). XPS results for Cu/ZrO2 reduced catalysts showed that an increase in the Cu loading caused a shift in the Cu 2p3/2 peak to regions of lower biding energy. The spectra of Cu Auger region suggest that a decrease in the Cu loading increases the ratio of Cu+/Cuo species. Catalytic tests for dehydrocoupling reaction of ethanol were carried out at atmospheric pressure and showed an increasing activity per Cu site for ethyl acetate formation with the increase in the dispersion of supported Cu. Furthermore, the by-products formation due the acetaldehyde via aldol condensation occurs on the ZrO2 support surface. Also, it could be seen that catalysts with Cu loading up to 20% showed an increase in the ethyl acetate selectivity with an increase in the Cu loading. This can be attributed to the higher ZrO2 coating by active phase providing the suppression of by-products that are formed via aldol condensation.
Max Weber e o problema da dialética: presença do idealismo na formação dos tipos ideais
(Universidade Federal de São Carlos, 2010-03-10)
Roselino, Luis Felipe Martins de Salles
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Maar, Wolfgang Leo
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https://lattes.cnpq.br/8746615407370574
This work has the dialectics as its main theme and aims to present Max Weber s thought before the legacy of German idealism, i.e., by the particular way that Hegel (as much as Marxism) has defined dialectics in history. Dialectics will be investigated inside Max Weber s historical typologies as a product of history and reason together. We serve ourselves of two histories of philosophy, that of the Windelband and of Lukács, and from those two perspectives our object is approached by a philosophical as well as a historical and sociological perspective. Thus, we shall observe how the uses of Weber s types are immerged inside the same limits and philosophical legacy of Kant and Hegel.
Práticas instituintes e experiências autoritárias : o sindicalismo rural na mata pernambucana, 1950-1974
(Universidade Federal de São Carlos, 2010-03-10)
Koury, Mauro Guilherme Pinheiro
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Silva, Maria Aparecida de Moraes
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https://lattes.cnpq.br/6792025643983370
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https://lattes.cnpq.br/2257639640736774
This thesis makes a social history of the organizational process of rural syndical movement in Brazil, with analytical focus in the Zona da Mata of Pernambuco. It has as objective to understand the instituting process of social and syndical rural movements in the region, and its historical formation, organization and consolidation, between 1950 and 1974. In this direction, he looked for to apprehend the dynamics of the social and political nets, that made to appear a new process in Brazil from the 1950 , where rural workers, as new actors, enter in the scene politics in search of citizenship and social inclusion; and the dynamic of the left parties interested and engaged in the practical organizational of rural man and its relations with institutional forces of the State and the Church. In the end, this study argues the practical instituting process for inside and outside of rural syndical organization in Brazil and, mainly, in the mata pernambucana, after-1964, and its relations with the Brazilian authoritarian state and the authoritarian experiences produced in this relation, with the ideological version of creation of a syndicate of associates.
Morro da Conceição: uma etnografia da sociabilidade e do conflito numa metrópole brasileira
(Universidade Federal de São Carlos, 2010-03-10)
Costa, Flávia Carolina da
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Toledo, Luiz Henrique de
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https://lattes.cnpq.br/3624633716376418
Morro da Conceição is located in the quarter of Saúde, the port area of Rio de Janeiro, and is an important historical site in the city that currently presents a special case of territorial dispute between a group of residents who self-recognized as Black Community of the Pedra do Sal and a religious order called Venerável Ordem Terceira de São Francisco da Penitência - VOT. Based on ethnographic research done at 2008 year, we tried to understand how were organized networks of sociability among inhabitants in the context of territorial dispute. During the ethnographic excursion, other relationships were being revealed in the everyday practices. From an intricate mesh of sociability that mixed interests and agents, a detailed thread conflict was being discovered. The ethnographic experience allowed us to see that the problems involved in the discourses and projects of revitalization of port area affected the territory, letting observe endeavor to keep its symbolic and spatial diversity. Thus, conflicts appeared as constituting sociability and were mixed in the most usual relations. Analyzing the brazilian context concerning Black Communities is possible to understand the construction of social networks and political representations. The sociability‟s studies revealed the Morro da Conceição as a singular space that transits between being city and being slum .
Exercício aeróbico e suas implicações no crescimento e metabolismo de pacu (Piaractus mesopotamicus)
(Universidade Federal de São Carlos, 2010-03-10)
Hackbarth, Araceli
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Moraes, Gilberto
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https://lattes.cnpq.br/4427903557163246
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https://lattes.cnpq.br/3171356543040552
Fishes as well as other group of species can accrue benefits from adapting to aerobic exercises. Examples of these benefits are: higher growth and feed conversion rates, less aggressive behavior, and optimization of non-nitrogenous nutrient as source of metabolic energy. The aim of this work was to evaluate growth and metabolic responses of pacu (Piaractus mesopotamicus) to aerobic swimming speeds and diets, varying in proportions of carbohydrates and lipids. Two experiments were carried out. One of it aimed to determining the ideal aerobic swimming speed for pacu; three speeds were compared: 1 body-length per second (BL/sec), 2 BL/sec, and 3 BL/sec besides a control treatment (non-exercised). In the second experiment the fish were kept at non-exercising or swimming at the ideal speed determined in the previous experiment, and submitted to different feeding regimes, in which the diets presented varying proportions (%) of carbohydrate and lipid, respectively: 27/15, 36/10 and 45/5. In both experiments, treatment effects were evaluated in terms of zootechnical parameters, several hematological variables, and intermediary plasmatic, hepatic and muscle tissue (white and red) intermediary metabolites and several metabolic enzyme activities. It was concluded from the first experiment that swimming at 2 BL/sec was ideal for pacu, considering the comparatively higher rate of growth and a metabolic response indicative of a higher utilization of non-protein sources for energy production. The spare-protein effect was also observed under the 1 and 2 BL/sec treatments while higher levels of protein oxidation, possibly for the maintenance of energy levels, and adequate levels of glycemia were observed in the individuals kept swimming at 3 BL/seg. In the second experiment, the best growth rates were presented by swimming fishes kept under the 36/10 feeding regime; a higher participation of lipids as metabolic energy supplier was also noted under this regime. It was concluded that pacu submitted to aerobic swimming at 2 BL/sec and fed with diet containing 36% lipids and 10% carbohydrates presented better growth performance and higher efficiency in directing non-protein sources for metabolic energy production.
O papel pedagógico do tutor de EAD : uma abordagem bibliométrica baseada no banco de teses da CAPES
(Universidade Federal de São Carlos, 2010-03-10)
Furquim, Leila Aparecida Corte Volpini
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Hayashi, Carlos Roberto Massao
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https://lattes.cnpq.br/9136586124586219
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https://lattes.cnpq.br/3729769320853992
This study has the purpose to analyze the tutor role on the conception of different authors and the defended Dissertations and Thesis on the Postgraduate programs in the country available at Thesis Database Capes. This new reality shows, initially, that the distance education promises to be based in interpretative, qualitative, descriptive and subjective investigations, with explicit values, fundamentally on reality, to promote the discovery and knowledge exploration. We also propose, therefore, to verify that this role is attributed to the tutor of distance education on thesis and dissertations developed on the Postgraduate programs in Brazil. By the methodological point of view the study consists of the following fases: a) Constitution of the research theory-methodological referential, through an explanation about the distance education, its importance in teacher education and professional. The methodological referential will embrace the bibliometric approach. b) Data collecting on the Thesis Database Capes, to identify the scientific production in distance education, focusing on the tutor role of distance education. c) Description and categorization of the data collection using automatic tools for the construct scientific production indicators. d) Analysis and interpretation of the results through of the bibliometric approaches and the theoretical research. The results of this research shows that the tutor, this new kind of professional, needs differential abilities, cognitive, interpersonal, dialogic and technical, acting with technique and pedagogic ability the mediation role, of fundamental relevance, on the construction of the meaningful learning and collaborative of distance education. Therefore, with this work we have contributed to the Education Area through the systematization of the reflections and ideas about the pedagogic role of the tutor of distance education.
Preparação de nanofibras de celulose a partir de fibras de curauá para desenvolvimento de nanocompósitos poliméricos com EVA
(Universidade Federal de São Carlos, 2010-03-10)
Corrêa, Ana Carolina
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Mattoso, Luiz Henrique Capparelli
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https://lattes.cnpq.br/5839043594908917
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https://lattes.cnpq.br/3369858890068027
The objective of the current project was the obtainment of cellulose nanofibers from curaua fibers and their application on the development of polymeric nanocomposites with EVA. A study of cellulose extraction according to the pre-treatment of the curaua fibers (mercerization with 5, 10, 15 and 17.5% NaOH solutions), acid solution used in acid hydrolysis (sulfuric (H2SO4), hydrochloric (HCl), and a mix of them (2:1 v/v)) and temperature of hydrolysis (45oC e 60oC) was carried out. Morphological analysis presented nanofibers with needle-like morphology, and similar lengths and diameters. It was noticed that the addition of hydrochloric acid to promote hydrolysis improved thermal stability of nanofibers, if compared to those hydrolyzed with sulphuric acid only, independent of fibers pre-treatment of the fibers. Nanocomposites and composites were prepared with EVA and nanofibers or mercerized fibers, with 1, 3, 5 and 7 wt% of nanofibers and 1-30 wt% of mercerized fibers, to evaluate the effect of concentration and reinforcement of nanofibers on composites properties as compared with micrometric scale fibers. The extrusion process, to incorporation of nanofibers in EVA matrix, was not enough to disperse and break of clusters of nanofibers down, which behaved as micrometric particles with low aspect ratio, but they were well adhered to the matrix, even without the use of compatibilizers. Mechanical properties of the nanocomposites presented a small increase in elastic modulus with a decrease in strain at break. For composites with mercerized curaua fibers, the extrusion process presented good fiber dispersion. The composites showed an increase on mechanical properties, mainly elastic modulus, with the increase of fiber content, greater than 7%, but with no significant changes in thermal properties.
No altar e na sala de aula : vestígios da catequese e educação franciscanas no sudeste goiano (1944-1963)
(Universidade Federal de São Carlos, 2010-03-11)
Barros, Aparecida Maria Almeida
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Bittar, Marisa
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https://lattes.cnpq.br/1742823730701223
The survey, whose object throve institutional relations of church and society mediated by education, aimed to examine the remains of catechesis and education materialized in the Franciscan parish schools established in Goias in the first half of the twentieth century. These institutions intregraram Franciscan missionary project of two American religious orders: the Friars Minor (1944) and the Sisters of Allegany (1946). The theoretical assumptions of cultural studies and historical research located in the field of educational institutions guided search fundamentals. The research methodology documentation, which was essentially the basis for the analysis of empirical data. The specific object of catechesis, education and society, had the contribution of sociological theory and historical interpretation for the variables of social and economic context in which they entered the missionary and educational analyzed. Among the findings from the route and analysis, remains indicated that the Catechesis and Education Taught at the altar and in the classroom, they would have supported the project of evangelization and sacralization, strengthening the movement for renewal of the Roman Church and the new Christianity in Brazil . Uniquely, the consolidation of the Franciscan missionary work led to the syncretism of religious practices and the likely eclecticism of pedagogical practices and school strongly marked by active methods, in contrast to the structure and format of traditional religious order. The originality with the Franciscans not only spread their missionary project also defined as agreements and mediations with local realities, through the educational and catechetical work, resulted in the demarcation of spaces and competitors alike and the coexistence of the diverse.
Ciclos de greves : o peso da variável salário na literatura internacional e nacional de greves
(Universidade Federal de São Carlos, 2010-03-11)
Ponce, Pedro Augusto
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Noronha, Eduardo Garuti
;
https://lattes.cnpq.br/6908348693613769
;
https://lattes.cnpq.br/8602386970247101
This research continues the study of strikes and collective action in Brazil. From the conception that the strikes have a cyclical character, determination of complex and changeable, this study shows the weight that the variable pay - traditionally seen as the main determinant of strikes - has in determining the conflict at different times given. The salary issue is in Brazil and the world's central theme of labor relations, but is not, in most cases, the main determinant of the phenomenon striker. In the theories of collective action and strikes a set of variables competes in explanatory power. In Brazil, for example, from the inaugural 1978 strikes, most of the demands of national strikes have been directly or indirectly pay, it does not presume that only wages could explain the reduction or expansion in the number of strikes. Through a mapping of national and international discussion of the topic and theoretical and methodological assumptions that guide this work, we try to compare the weight given to variable pay relative to other explanatory variables such as inflation and unemployment in determining the conflict industrial. To achieve this purpose, is part of the main explanations of cycles European, American, Latin American and national strikes, the authors grouped according to year and location of the debate. But this general observation hides different approaches that establish causal relationships or no causation between the variables considered. Thus, the American model said the strikes fall when unemployment is rising which is not shown to be true for Europe. On this continent, the wages seem to figure in the background, sometimes as a result of unemployment, as shown by the Danish case. In Brazil noted that the wages figured in the foreground and led to the outbreak of strikes in 1978 does not mean that they explain, by itself, the expansion or reduction of labor.
Os gêneros do discurso e a prática da produção textual: dialogando sobre os conhecimentos necessários aos educadores dos anos iniciais do ensino fundamental
(Universidade Federal de São Carlos, 2010-03-12)
Garcia, Stella de Lourdes
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Reyes, Cláudia Raimundo
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https://lattes.cnpq.br/1903278004759421
The aim of this research was to verify and analyze which skills are necessary to the educators of 9-year-old pupils at the discourse genres as a teaching subject so that they can guarantee the pupils learning regarding the textual production which covers beyond the genre marks, i.e. the elements which ensure the discourse dynamics. Such skills were approached during an Extension Course in a dialogic collaborative process between researchers and educators, which was grounded in the development of a didactic sequence for the teaching of the writing discourse genre. It is an investigation of qualitative nature based on the dialogic collaborative methodology. The data collection was carried out during a continuing education course attended by educators and pupils from a municipal public school in São Carlos-SP which integrates the Project Learning Communities: betting on the learning quality, differences equality and democratization of the school management . We adopted a language conception which is constitutive of the individuals and used the studies by Freire, Bakhtin and researchers such as Schneuwly and Dolz as guidance. The data analysis, which was orientated by the assessment of themes present in the meetings with the educators as well as in the meetings with a third-year group of pupils, led us to conclude that the knowledge basis about teaching, more specifically the one regarding the knowledge of specific contents which refer to the discourse genres of the educators was not enough to guarantee that the discourse genres were conceived as a teaching subject. Although they were present in the classroom in reading activities, such a fact did not guarantee that the pupils appropriated them and started to produce them textually. As for the knowledge built during the education course, we believe that the reflections provided by the dialogic collaborative dynamics might have contributed to a change in the practice of the educators in question. We highlight the importance of the definition of the genre to be apprehended by the pupils, as well as the need to contextualize the writing process in an interlocutive situation, i.e. the pupils need to know what, why, how and to whom they write. Therefore, we can claim that using the didactic sequence to a writing genre teaching worked as instrumental to both the educators and the pupils. As for the educators, it provided methodological guidance to the systematized teaching of a writing discourse genre, thus contributing to the construction of a teaching knowledge basis; as for the pupils, it provided them with writing assurance, since they could learn and experience the knowledge and procedures which the textual production practice entails, taking into account the characteristics of the genre and the interlocutive situation.
Efeito da ovariectomia e treinamento de força no conteúdo lipídico no músculo esquelético, fígado, coração, depósitos de gordura e perfil lipídico
(Universidade Federal de São Carlos, 2010-03-12)
Leite, Richard Diego
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Perez, Sergio Eduardo de Andrade
;
https://lattes.cnpq.br/9408953831211309
;
https://lattes.cnpq.br/9102502940689012
The aim of the present study was to investigate the effects of resistance training on skeletal muscle lipid content, liver lipid content, heart lipid content, fat depots and lipid profile in ovariectomized rats. Wistar adult female rats were grouped into: sedentary (Sed-intact); ovariectomized sedentary (Sed-Ovx); strength trained (ChronicEx-intact) and ovariectomized strength trained (ChronicEx-Ovx) (n= 10 per group). A 12-week strength training period that consisted in climbing a 1.1-m vertical ladder with weights attached to rats tail was used. The sessions were performed once every 3 days with 4-9 climbs and 8-12 dynamic movements per climb. Ovariectomy increased liver lipid content, fat depots, heart and muscle lipid content. There was an increase in atherogenic index and negative change in lipid profile due to ovariectomy. Resistance training decreased lipid content in liver, soleus, tibialis anterior, fat depots (mesenteric and retroperitoneal) and lipid profile, independently of ovarian hormone status. These results indicate the potential benefits of resistance training as an alternative strategy to control the effects of ovariectomy on fat depot, lipid profile, and tissue lipid content.
A educação na trajetória intelectual de Arthur Ramos: higiene mental e criança problema (Rio de Janeiro 1934-1949)
(Universidade Federal de São Carlos, 2010-03-12)
Garcia, Ronaldo Aurélio Gimenes
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Ferreira Junior, Amarilio
;
https://lattes.cnpq.br/0748545841167046
;
https://lattes.cnpq.br/9007404555091852
In this research we look for to critically reconstitute the paper of the education in the intellectual trajectory of Arthur Ramos. This author carried through an intense work of research and developed practical actions throughout its professional and academic experience. Ramos elaborated a theory of psychoanalysis base and humanist who resulted in an important set of concepts, proposals and social intervention that surpassed the limits of the school to reach the family and the community as a whole, extending in such a way the proper concept of education. The intellectual mentioned one was collaborator of Anísio Teixeira in the reform of public education next to the Department of Education of the Federal District during the administration of mayor Pedro Ernesto Batista in the decade of 1930. As part of the reform of Anísio Teixeira the Service of Ortofrenia and Mental Hygiene commanded by Ramos was installed. The objective to receive the children who were considered as incapable to learn and who presented a misadjusted behavior directed from the public school. It enters the objectives of the present research we can detach: to present Arthur Ramos as an intellectual of its time, involved with the controversies of its time in the interior of the field and thinking about forms of overcoming of the educational and social quandaries of the nation under the prism of the humanism and the democracy; to analyze its pedagogical proposals and of intervention in the school by means of the mental hygiene; to referential the child concept problem and to analyze its workmanship of scientific spreading Spirit Health of the 1939. The reverential theoretician methodology had been used the patrimonialism concepts, of authoritarian modernization, of intellectual field and habitus. The developed research search to use of the analysis of the intellectual production and the practical politics of Arthur Ramos from some documentary sources as published workmanships, periodic and manual assays, scientific articles in of spreading. Everything indicates that the proposals of Arthur Ramos were beyond the historical possibilities of the decades of 1930 and 1940. The work of the alagoano doctor of undeniable pioneers in the field of the applied psychoanalysis and the anthropology to the education was not enough to hinder that its accomplishments were condemned to the intellectual ostracism the one that had been deliver during many decades. The rescue of the thought and the practical one of Ramos is a form to retake the memory intellectual of that historical period especially of the field of the knowledge of the history of the education.
Estudos de separação enantiosseletiva para uma série de sulfóxidos quirais em colunas poliméricas
(Universidade Federal de São Carlos, 2010-03-12)
Lourenço, Tiago de Campos
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Cass, Quezia Bezerra
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https://lattes.cnpq.br/9197210255594409
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https://lattes.cnpq.br/7899438213629513
The liquid chromatography enantiomeric separation of a series of seventeen chiral sulfoxides was systematically investigated using multimodal elution with the new synthetic polymeric stationary phases based on monomers N-(2- acryloylamino-(1R,2R)-cyclohexyl)-acrylamine (P-CAP®), N,N0-[(1R,2R)-1,2- diphenyl-1,2-ethanediyl]bis-2-propenamide (P-CAP-DP®) and trans-9,10-dihydro- 9,10-ethanoanthracene-(11S,12S)-11,12-dicarboxylic acid bis-4-vinylphenylamide (DEAVB). The sulfoxide series was composed of aryl alkyl sulfoxides, benzoimidazole sulfoxides and the drugs modafinil, albendazole sulfoxide, omeprazole, lansoprazole, pantoprazole and rabeprazole. This work examines the effectiveness of the polymeric chiral stationary phases for the separation of chiral sulfoxides and describes the superiority of DEABV for these separations in three different elution modes. The first ever reversed phase enantiomeric separations on these columns is demonstrated. Besides that, the use of non standard chromatography solvents was evaluated for the sulfoxides series on the polymeric stationary phases. The study of the development of polysaccharides chiral stationary phases (CSPs) immobilized on to aminopropilsilica was carried out using thermal or photochemical methods. The photochemical method was more effective and provided the production of a CSP based on amilose tris-3,5- dimethylphenylcarbamate (CSP 7). This column showed stability for non standards mobile phases; however, has showed low enantiorresolution power for the compounds investigated. Using the photochemical approach an amilose tris-3,5- dimetoxiphenylcarbamate (CSP 8) was also prepared. The immobilization conditions needs, however, futher investigations and these results will be also presented and discussed in this work.